Kidde Fire Systems ECS Manual Download

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Design and Installation

October 2014

4-14

06-236115-001

Figure 4-4. Nozzle Limitations

Note: Any system designed for a space less than 12 in (0.3 m) in height is not a UL Listed or

FM Approved design.

4-2.3.6

Pipe Sizing

The following table may be used as an estimating guide for sizing distribution piping.

Note: This table is intended for use as a guide only. The latest version of the flow calculation

software program must be used for the final design.

Table 4-7. Kidde Pipe Size Estimating Table

Nominal Pipe Size

(inches)

Flow Rate (lb/sec)

Flow Rate (kg/s)

Minimum Design

Max. Nom. Design

Minimum Design

Max. Nom. Design

1/2

3.0

0.5

1.4

3/4

5.5

0.9

2.5

3.5

8.5

1.6

3.9

1¼

12.5

2.7

5.7

1½

20.0

4.1

9.0

30.0

6.4

13.6

2½

55.0

9.0

25.0

90.0

13.6

40.9

125.0

56.8

200.0

40.9

90.9

120

300.0

54.5

136.4

30ft. Max

30 ft. Max

System With A

Single Row of Nozzles

System With A

Multiple Row of Nozzles

30 ft. Max

System With Ceiling

and Subfloor Nozzles

Summary of Contents for ECS

Page 1: ...re Suppression System with HFC 227ea Agent Design Installation Operation and Maintenance Manual Rev BA P N 06 236115 001 Placement Supervision 06 236115 003 AB Kidde Fire Systems 2 Valve and Safety Burst Disc Rebuild Kit and Instructions Addendum 06 237553 001 AA Supplement to Kidde Fire Systems ECS Fire Suppression System with HFC 227ea Agent Design Installation Operation and Maintenance Manual R...

Page 2: ...01 October 2014 Kidde Fire Systems ECS Fire Suppression System with HFC 227ea Agent Design Installation Operation and Maintenance Manual R LISTED FM APPROVED UL Listing File No EX 4674 FM Approvals Project ID 3014861 ...

Page 3: ......

Page 4: ...e s The new design concentration for Class A and C fires applies to systems designed to meet and comply with UL 2166 and NFPA 2001 2012 Edition guidelines As such our customers are reminded and advised The applicable best practice that these systems use automatic actuation Designers should also take note of clause 4 3 5 6 in NFPA 20011 2012 Edition with regard to time delays The designer should al...

Page 5: ...lt in navigation links to view the desired sheet SAFETY SUMMARY Kidde ECS Systems use pressurized equipment therefore personnel responsible for fire suppression systems must be aware of the dangers associated with the improper handling installation or maintenance of this equipment Fire suppression system service personnel must be thoroughly trained in the proper handling installation and service o...

Page 6: ...upright position and properly secured in place Containers must not be rolled dragged or slid nor allowed to be slid from tailgates of vehicles A suitable hand truck fork truck roll platform or similar device must be used Rough Handling Containers must not be dropped or permitted to strike violently against each other or other surfaces Storage Containers must be stored standing upright where they a...

Page 7: ...lled The safety cap is intentionally chained to the cylinder valve to prevent loss while in service and must not be removed from its chain PROTECTION CAP A protection cap is factory installed on the actuation port and securely chained to the valve to prevent loss The cap is attached to the actuation port to prevent tampering or depression of the actuating pin No attachments control head pressure c...

Page 8: ...system piping at the valve outlet Disconnect valve outlet adapter if used 3 Immediately install safety cap on valve outlet 4 Remove cylinder from bracketing WARNING Do not disconnect the cylinder from system piping if the safety cap is missing Obtain a new safety cap from Kidde WARNING Failure to follow these instructions and improper use or handling may cause serious bodily injury death and prope...

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Page 10: ...shing Agent 1 3 1 2 2 1 Toxicity 1 3 1 2 2 2 Decomposition 1 4 1 2 2 3 Cleanliness 1 4 1 2 2 4 Other Safety Considerations 1 4 1 2 2 5 Storage 1 5 CHAPTER 2 OPERATION 2 1 Introduction 2 1 2 2 System Controls and Indicators 2 1 2 2 1 General 2 1 2 2 2 Operating Procedures 2 1 2 2 2 1 Automatic Operation 2 1 2 2 2 2 Remote Manual Operation 2 1 2 2 2 3 Local Manual Operation 2 1 2 2 3 Post Fire Opera...

Page 11: ...24 3 3 7 1 Flexible Discharge Hose P N WK 283898 000 P N WK 283899 000 and P N WK 283900 000 3 24 3 3 7 2 Valve Outlet Adapters P N WK 283904 000 P N WK 283905 000 and P N WK 283906 000 3 25 3 3 7 3 Check Valve 1 4 inch P N WK 264985 000 3 25 3 3 7 4 Manifold EL Checks P N WK 877690 000 and P N 82 878743 000 3 26 3 3 7 5 Pressure Operated Switches P N 81 486536 000 and P N 81 981332 000 3 27 3 3 7...

Page 12: ...Pressure 4 15 4 2 5 Pressure Actuation Limitations 4 15 4 2 5 1 Cylinders Close Coupled Using Pressure From A Master Cylinder 4 16 4 2 5 2 Cylinders Not Close Coupled Using Pressure From A Master Cylinder 4 16 4 2 5 3 Cylinders Not Close Coupled Using Pilot Nitrogen Cylinder Pressure 4 17 4 2 5 4 Cylinders Close Coupled Using Pilot Nitrogen Pressure 4 18 4 2 5 5 Corner Pulley and Cable Limitations...

Page 13: ...63 001 4 36 4 3 21 1 Installation of Pressure Switch 06 118262 001 4 38 4 3 21 2 Installation of Pressure Switch 06 118263 001 4 38 4 3 22 Post Installation Checkout 4 39 CHAPTER 5 MAINTENANCE 5 1 Introduction 5 1 5 2 Maintenance Procedures 5 1 5 2 1 General 5 1 5 3 Preventative Maintenance 5 2 5 4 Inspection Procedures 5 2 5 4 1 Daily 5 2 5 4 1 1 Check HFC 227ea Cylinder Pressure 5 2 5 4 1 2 Chec...

Page 14: ...1 Introduction 6 1 6 2 Post Fire Maintenance 6 1 6 2 1 HFC 227ea Valve Inspection and Service 6 1 6 2 2 Valve Disassembly 1 in 2 in and 2 in Valve 6 1 6 2 3 Valve Disassembly 3 inch Valve 6 3 6 2 4 Replacing 3 Inch Valve Pilot Check 6 4 6 2 5 Valve Assembly 1 in 2 in and 2 in Valve 6 4 6 2 6 Valve Assembly 3 inch 6 5 6 2 7 Safety Disc Replacement 1 inch and 2 inch valves and 2 inch valves manufact...

Page 15: ...OF CONTENTS CONT CHAPTER 7 PARTS LIST 7 1 Introduction and Parts List 7 1 7 2 Obsolete Parts 7 6 7 3 Discharge Nozzles 7 7 7 3 1 UL Listed 360 Degree Nozzles 7 7 7 3 2 UL Listed 180 Degree Nozzles 7 9 APPENDIX A MATERIAL SAFETY DATASHEETS ...

Page 16: ...or Mounting Bracket and Adapter 3 22 3 23 Flexible Actuation Hose 3 23 3 24 Master Cylinder Adapter Kit 3 23 3 25 Tees Elbows and Adapters 3 24 3 26 Flexible Discharge Hoses 3 24 3 27 Valve Outlet Adapter 3 25 3 28 Check Valve 3 25 3 29 Manifold El Checks 3 26 3 30 Pressure Operated Switch 3 27 3 31 Pressure Operated Switch Explosion Proof 3 27 3 32 Discharge Indicator 3 28 3 33 Corner Pulleys Wat...

Page 17: ...ead 4 32 4 17 Installation of Supervisory Pressure Switch Up to 2 in Valve 4 36 4 18 Supervisory Pressure Switch Electrical Connections 4 37 4 19 Supervisory Pressure Switch Connection Diagram and Electrical Rating 4 37 5 1 Liquid Level Indicator 5 7 5 2 Calibration Chart 125lb Cylinder 5 8 5 3 Calibration Chart for Old 200lb Cylinder 5 8 5 4 Calibration Chart for a New 200lb Cylinder New Design E...

Page 18: ...3 34 4 1 HFC 227ea Fire Suppression Use Concentrations 4 2 4 2 Atmospheric Correction Factors 4 3 4 3 Class B Suppression Design Concentrations 4 4 4 4 HFC 227ea Total Flooding Concentration Factors W V English 4 5 4 5 HFC 227ea Total Flooding Concentration Factors W V Metric 4 6 4 6 15 Pipe Diameters 4 11 4 7 Kidde Pipe Size Estimating Table 4 14 4 8 Corner Pulley and Cable Limitations 4 19 4 9 I...

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Page 20: ...re based on conserving mass energy and momentum in the pipe network The routine calculates the flow in quasi steady state steps from the initiation of the discharge to the final gas blowdown This is a significantly more rigorous treatment than the traditional Halon NFPA 12A method The system designer must become thoroughly familiar with the latest version of the Flow Calculation Software User s Gu...

Page 21: ...n concentration and personnel exposure effects from that concentration HFC 227ea shall not be used on fires involving the following materials unless they have been tested to the satisfaction of the Authority Having Jurisdiction 1 Certain chemicals or mixtures of chemicals such as cellulose nitrate and gunpowder that are capable of rapid oxidation in the absence of air 2 Reactive metals such as lit...

Page 22: ... decomposition products Unnecessary exposure to the agent or the decomposition products should be avoided 1 2 2 1 Toxicity Unnecessary exposure to clean agents is to be avoided in accordance with the requirements of NFPA 2001 2000 Edition As such upon operation of a system pre discharge alarm all personnel should immediately exit the protected space In no case shall personnel remain in a room in w...

Page 23: ...components are unaffected by exposure to HFC 227ea 1 2 2 4 Other Safety Considerations The high pressure discharge of HFC 227ea from a system nozzle can create noise loud enough to be startling The high velocity discharge can be significant enough to dislodge objects located directly in the discharge path Enough turbulence may be created in the enclosure to move unsecured paper and other light obj...

Page 24: ...t Physical Properties U S Units Description Units Measurement Molecular Weight N A 170 03 Boiling Point at 1 atm F 2 59 Heat of Vaporization at Boiling Point Btu lb 56 7 Vapor Pressure at 75 F psi 65 9 Liquid Density at 77 F lb ft3 37 1 For more properties see NFPA 2001 Table 1 2 HFC 227ea Select Physical Properties Metric Units Description Units Measurement Molecular Weight N A 170 03 Boiling Poi...

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Page 26: ...azard area promptly upon hearing the predischarge alarm Make sure no one enters the hazard area Call the fire department immediately 2 2 2 2 Remote Manual Operation Operate as follows 1 Proceed to the appropriate remote manual pull station for the hazard 2 Operate the manual pull station 3 Leave the hazard area immediately 4 Allow no one to enter the hazard area Call the fire department immediatel...

Page 27: ...en Cylinder In systems where a pilot nitrogen cylinder actuates a pressure operated control head on a slave HFC 227ea cylinder nitrogen pressure is trapped in the pilot manifold when the system actuates and is not self venting Therefore before reattaching a pressure operated control head to a recharged HFC 227ea cylinder the following procedure must be performed to ensure that the pilot manifold i...

Page 28: ...a standard fitting for the 900 lb cylinder assemblies also new for the year 2001 A number of distinct differences between the 1 inch 2 inch and 2 inch valves and the new 3 inch valve are detailed in this manual see Paragraph 3 3 1 Paragraph 3 3 7 2 Paragraph 3 3 7 10 Paragraph 4 3 21 Paragraph 6 2 3 and Paragraph 6 2 8 Data relating to the 600 lb cylinder assembly with a 2 inch valve is included i...

Page 29: ...ional Control head electric cable operated lever operated pressure operated and electric and cable operated Pressure gauge Straps and brackets for mounting the cylinder Cable manual pull station Nitrogen actuator and mounting bracket Actuation hose Flexible discharge hose Master cylinder adapter kit Tees elbows and adapters Check valve Valve outlet adapter Discharge nozzle Discharge indicator Corn...

Page 30: ...ith Cable Operated Control Head HFC 227ea Cylinder PRESSURE OPERA TED SWIT CH 3P D T UL FM Fire Suppression Panel Electric Control Head Liquid Level Indicator Pressure Gauge Valve Nozzle Pressure Operated Switch Valve Corner Pulley Nozzle Pull Station Pressure Gauge HFC 227ea Cylinder Cable Operated ControlHead FOR FIRE BREAK GLASS PULL HANDLE PULL HARD ...

Page 31: ...e Figure 3 3 through Figure 3 6 represent typical cylinder assemblies See Table 3 4 for cylinder dimensions Figure 3 3 Typical Cylinder Assembly 10 to 70 lb Figure 3 4 Typical Cylinder Assembly 125 lb and 200 lb and 300 lb Manufactured through April 2014 WARNING The safety cap must be installed on the discharge outlet whenever a charged cylinder valve assembly is not connected to the system piping...

Page 32: ...3 The latest version of the Flow Calculation Software User s Guide 06 236271 001 is designed for a 70 F 21 C container operating storage temperature Therefore the container operating and storage temperature must be in the range of 60 F to 80 F 16 C to 27 C for a single unbalanced system protecting two or more separate hazards If the container operating and storage temperature is outside this range...

Page 33: ... 48 9 475 32 7 130 54 4 502 34 Table 3 2 Cylinder Equivalent Lengths Part Number Nomenclature Discharge Outlet Equivalent Length w o Flex Hose Equivalent Length w Flex Hose ft m ft m 90 100010 001 10 lb Cylinder 1 61 8 18 84 65 19 81 90 100020 001 20 lb Cylinder 1 61 8 18 84 65 19 81 90 100040 001 40 lb Cylinder 1 61 8 18 84 65 19 81 90 100070 001 70 lb Cylinder 1 61 8 18 84 65 19 81 90 10012X 001...

Page 34: ...re 3 7 1 Older Style 2 and 2 Valve General Arrangement Figure 3 8 Newer 2 Valve General Arrangement Figure 3 9 3 Valve General Arrangement PRO CAP ACTUATION PORT SAFETY DISC PORT ON REAR PRESSURE SWITCH PRESSURE INDICATOR OUTLET PROTECTION CAP MASTER CYLINDER ADAPTER KIT PORT ON REAR SAFETY CAP PLUG PORT ON REAR USE PLUG OR MASTER CYLINDER ADAPTER KIT USE PRESSURE SWITCH OR SAFETY CAP PRO CAP ACTU...

Page 35: ... Yes 35 93 0 92 12 75 0 33 1 788 0 0506 32 0 81 90 100125 001 1 No 35 93 0 92 12 75 0 33 1 788 0 0506 32 0 81 90 100200 101 2 No 52 75 1 34 12 75 0 33 2 859 0 081 47 5 1 21 90 100201 101 2 Yes 52 75 1 34 12 75 0 33 2 859 0 081 47 5 1 21 90 100350 001 2 No 58 36 1 49 16 0 41 5 0 1416 53 1 1 35 90 100351 001 2 Yes 58 36 1 49 16 0 41 5 0 1416 53 1 1 35 90 100600 001 2 No 56 72 1 45 22 0 56 8 572 0 24...

Page 36: ...125 24 5 56 5 98 45 152 69 223 101 90 100125 001 54 125 24 5 56 5 98 45 152 69 223 101 90 100200 101 86 200 39 90 5 133 60 219 100 333 151 90 100201 101 86 200 39 90 5 133 60 219 100 333 151 90 100350 001 150 350 68 158 5 201 91 351 159 555 250 90 100351 001 150 350 68 158 5 203 92 353 160 557 251 90 100600 001 258 600 117 272 335 152 593 270 935 425 90 100601 001 258 600 117 272 337 153 595 270 9...

Page 37: ... within the cylinder see Figure 3 10 Figure 3 10 Liquid Level Indicator Table 3 5 Liquid Level Indicator Part Numbers Cylinder Liquid Level Tape Part Number 125 06 400125 001 200 WK 400200 000 350 WK 400350 000 600 WK 400600 000 900 WK 400900 000 CAP GRADUATED TAPE SHOWN IN MAGNETIC INTERLOCK POSITION READY TO TAKE READING O RING BRASS TUBE HFC 227ea CYLINDER TAPE INSIDE BRASS TUBE READING TAKEN A...

Page 38: ...Straps Table 3 6 Dimensions Cylinder Mounting Straps Part Number Cylinder Size Cylinder O D Dimensions lb A B C D E F WK 283945 000 10 20 7 07 6 48 9 62 8 62 1 00 2 78 0 437 WK 283934 000 40 70 9 00 8 16 11 69 10 69 1 00 3 50 0 437 06 235317 001 125 200 new style 12 75 12 175 16 18 14 56 1 75 5 59 0 625 WK 292971 000 200 old style 13 6 13 09 17 06 15 44 1 75 6 06 0 625 WK 281866 000 350 16 00 15 5...

Page 39: ...ylinder Size Cylinder O D Dimensions lb A B C D E F WK 283945 000 10 20 180 165 244 219 25 71 11 WK 283934 000 40 70 229 207 297 272 25 89 11 06 235317 001 125 200 new style 324 309 411 370 44 142 16 WK 292971 000 200 old style 345 332 433 392 44 154 16 WK 281866 000 350 406 394 495 454 44 184 16 WK 294651 000 600 559 548 654 613 44 260 16 06 236125 001 900 610 603 705 660 44 308 16 Note Dimension...

Page 40: ...5 82 486487 000 40 13 12 5 94 9 75 6 75 82 486488 000 70 19 62 12 44 9 75 6 75 Note Dimensions are in inches Table 3 9 Dimensions Cylinder Wall Brackets Metric Part Number Cylinder Capacity Dimensions lb A B C D 82 486485 000 10 218 95 39 62 194 31 146 05 82 486486 000 20 264 99 185 67 195 07 146 05 82 486487 000 40 333 25 150 88 247 65 171 45 82 486488 000 70 498 35 315 98 247 65 171 45 Note Dime...

Page 41: ...ION The stackable control head P N 82 486500 010 cannot be used with 3 in valve cylinders P Ns 90 100600 100 90 100601 100 90 100900 001 and 90 100901 001 The stackable control head does not have sufficient force to activate the 3 in valve P N 90 17000 000 and may result in a system failure The electric manual control heads P Ns WK 890181 000 81 890149 000 and WK 890165 000 may be used with the 3 ...

Page 42: ...2 486500 010 24 Vdc 0 2 continuous CAUTION Electric Control Head P N 82 486500 010 is designed for installation directly on Kidde ECS System cylinder valves only This control head must not be installed on any other type of HFC 227ea cylinder valve nitrogen valve or carbon dioxide cylinder valve Installation of this control head on any other device for example a pressure operated control head will ...

Page 43: ...e Voltage Amps Rating 81 895630 000 Standard 24 Vdc 2 0 momentary 33 0 Watts WK 897494 000 Explosion Proof 24 Vdc 1 65 continuous 33 0 Watts SET RELEASED TO RESET USE SCREWDRIVER FOR MAINTENANCE SEE INSTRUCTIONS CABLE PULL PU OPERATING SOLENOID U L LISTED FOR USE IN THE FOLLOWING HAZARDOUS LOCATIONS CLASS GROUP OP TEMP I C CONNECTION FOR FLEXIBLE ELECTRIC CONDUIT 1 2 NPT FEMALE CONNECTING WIRES 36...

Page 44: ...and is operated either remotely from a cable manual pull station or locally using the manual lever on the control head see Figure 3 16 Figure 3 16 Cable Operated Control Head LOCAL MANUAL RELEASE LEVER SEAL WIRE LOCKING PIN DIRECTION OF PULL THREADED NUT 3 8 in NPS FOR PIPE 1 16 in CABLE 3 8 in PIPE OR in EMT WITH ADAPTER P N 843837 SWIVEL NUT 1 50 in 38mm 1 1 4 in 18 NF 3 FEMALE CLOSURE DISC CABL...

Page 45: ...ety pull pin By removing the safety pin the lever can be manually rotated to the open position thereby activating the cylinder or valve on which it is installed see Figure 3 17 Figure 3 17 Lever Operated Control Head CLOSED OPEN TO LOCKING PIN SEAL WIRE LEVER BODY SWIVEL NUT 1 50 in 38 mm 1 1 4 in 18 NF 3 FEMALE 3 17 in 3 00 in 81 mm 76 mm ALLOW APPROX 2 in 50 mm CLEARANCE FOR OPERATION OF LEVER S...

Page 46: ...inder and actuation lines Pressure can be relieved from unvented actuation tubing by loosening the fitting on the control head slightly and allowing the line to bleed out completely Failure to perform this action can result in damage to the control head When attaching the Lever Pressure operated control head to the valve the swivel nut must be tightened to a toque of 55ft lb Failure to tighten the...

Page 47: ... operated control head P N 82 878750 000 offers a stackable design and is used where an electric mechanical control head actuation is also required on the same cylinder see Figure 3 20 Figure 3 19 Pressure Operated Control Head Figure 3 20 Stackable Pressure Operated Control Head 1 250 18 UNEF 3B SWIVEL NUT PISTON 1 8 in 27 NPT PRESSURE INLET SET OPERATED 2 19 in 55 6 mm 1 50 in HEX 38 mm 1 00 in ...

Page 48: ...C 227ea system break the glass plate on the box using the attached hammer and pull the handle see Figure 3 21 Figure 3 21 Cable Manual Pull Station 400 Main Street Ashland MA 01721 2150 Tel 508 881 3000 FAX 508 881 0020 R FOR FIRE BREAK GLASS PULL HANDLE PULL HARD OPTIONAL NAMEPLATE BY INSTALLER HAMMER P N 928103 PULL 4 COVER 3 8 in PIPE 1 16 in CABLE SCREWS HANDLE 2 NAMEPLATE BRACKETS SUPPLIED WI...

Page 49: ...inder and main reserve systems When activated by a control head gas pressure is routed from the nitrogen cylinder to pressure operated control heads mounted on each HFC 227ea cylinder resulting in a complete system discharge see Figure 3 22 Figure 3 22 Nitrogen Actuator Mounting Bracket and Adapter 1 1 4 18 NF 3 FOR CONTROL HEAD CONNECTION CYLINDER P N WK 877940 000 BRACKET P N WK 877845 000 SPECI...

Page 50: ...xible actuation hose to the master and slave cylinder valve assemblies The adapter kit is provided with a cap intentionally chained to the adapter to prevent loss while in service do not remove the cap from the chain The kit also contains a pressure sensitive label which is placed on the cylinder valve after adapter installation see Figure 3 24 Figure 3 24 Master Cylinder Adapter Kit Table 3 12 Di...

Page 51: ...harge outlet of the HFC 227ea cylinder valve and terminates at the system piping or discharge manifold see Figure 3 26 and Table 3 13 The 3 discharge hose is a stainless steel braid over convoluted hose incorporating roll groove fittings Figure 3 26 Flexible Discharge Hoses Table 3 13 Dimensions Flexible Discharge Hoses Part Number Hose Size Dimension A Min Bend Radius in mm in mm WK 283898 000 1 ...

Page 52: ... in sections of piping in main reserve systems to prevent the actuation of the reserve system when the main system is discharged 1 4 inch check valves are installed in the pilot manifold to ensure the proper number of cylinders are discharged see Figure 3 28 Figure 3 28 Check Valve Table 3 14 Dimensions Valve Outlet Adapter Part Number Size A B C D in mm in mm WK 283904 000 1 1 to 11 NPT 1 874 2 6...

Page 53: ... 11 NPT 82 878743 000 2 in 4 96 in 125 mm 5 76 in 146 3 mm 2 in 8 NPT Table 3 16 Check Valves Equivalent Lengths Part Number Nomenclature Pipe Type Equivalent Length ft m 81 800327 000 Check Valve in NPT 40 T 40 W 7 0 2 13 81 800266 000 Check Valve in NPT 40 T 40 W 17 0 5 18 WK 800443 000 Check Valve 1 in NPT 40 T 40 W 12 0 3 66 81 800444 000 Check Valve 1 in NPT 40 T 40 W 51 0 15 54 81 870152 000...

Page 54: ...P 1 2 3 PH 125 480 VAC 8 COVER SCREWS STEM SHOWN IN SET POSITION PULL UP ON STEM TO MANUALLY OPERATE SWITCH 0 375 in 9 52 mm in SUPPLY PIPE WITH UNION OPERATED SET 4 00 in 101 6 mm WIRING SCREW TERMINALS 4 00 in 101 6 mm FRONT VIEW COVER REMOVED OPERATING PRESSURE 50 PSI MIN PRESSURE TESTED 1000 PSI STEM IN OPERATED POSITION STEM IN SET POSITION PULL UP ON STEM TO MANUALLY 1 in NPT FEMALE BOTH END...

Page 55: ...o be attached to a pressure trip is 100 lb 45 36 kg This is based on a minimum pressure of 75 PSIG 5 17 bar gauge at the pressure trip 3 3 7 7 Discharge Indicator P N 81 875553 000 The Discharge Indicator may be installed in the discharge piping to visually indicate a system discharge When in the SET position the discharge indicator acts as a vent see Figure 3 32 Figure 3 32 Discharge Indicator 2 ...

Page 56: ...s used for all watertight applications P N WK 844648 000 is used for all industrial applications see Figure 3 33 and Figure 3 34 Figure 3 33 Corner Pulleys Watertight Applications Figure 3 34 1 2 Inch E M T Corner Pulley General Applications GASKET BODY COVER 0 62 16 mm 0 81 21 mm 1 75 45 mm COVER SCREW 2 13 54 mm DIA 18 NPS FEMALE 3 8 UL COVER SCREW in E M T CONNECTIONS COMPRESSION TYPE QTY 2 0 6...

Page 57: ...ed for either normally open or normally closed operation depending on installation requirements If the pressure inside the cylinder falls below 305 PSIG 21 bar gauge the switch contacts will transfer and invoke a trouble signal at the control panel Figure 3 35 Cylinder Supervisory Pressure Switch NAMEPLATE LABEL 0 500 14 NPT ALUMINUM FACTORY SEALED LEADWIRES 36 in LONG 1 in CAUTION LABEL O RING 0 ...

Page 58: ...ssure in the HFC 227ea cylinder see Figure 3 36 The cylinder supervisory pressure switch can be wired for either normally open or normally closed operation depending on installation requirements The cylinder supervisory pressure switch can be installed on 600 lb through 900 lb capacity HFC 227ea cylinders with a 3 in discharge valve If the pressure inside the cylinder falls below 305 PSIG 21 bar g...

Page 59: ...ovides uninterrupted fire protection during system maintenance or in the event of a system discharge see Figure 3 37 Figure 3 37 Main to Reserve Transfer Switch MAIN RESERVE TOGGLE GUARDS CONDULET BOX 2 75 in 70 mm 4 62 in 117 mm 5 37 in 136 mm 2 COVER SCREWS NAMEPLATE TOGGLE SWITCH SWITCH DOUBLE POLE 6 CONNECTION in NPT FEMALE FOR ELECTRICAL CONNECTION 2 50 in 64 mm 2 12 in 54 mm WIRING DIAGRAM S...

Page 60: ...mm 1 95 in 49 53 mm 2 296 in 58 32 mm 1 in 25 40 mm 1 75 in 44 45 mm 1 562 in 39 67 mm 2 218 in 56 34 mm 2 671 in 67 84 mm 1 in 31 75 mm 2 25 in 57 15 mm 1 75 in 44 45 mm 2 656 in 67 46 mm 3 25 in 82 55 mm 1 in 38 10 mm 2 5 in 63 5 mm 1 95 in 49 53 mm 2 95 in 74 93 mm 3 625 in 92 07 mm 2 in 50 80 mm 3 0 in 76 2 mm 1 968 in 49 98 mm 2 875 in 73 02 mm 3 656 in 92 86 mm Table 3 18 Dimensions 360 Disc...

Page 61: ...r refilling the cylinder with HFC 227ea agent and super pressurizing the cylinder with nitrogen see Figure 3 40 and Table 3 19 Note The 3 in valve and associated cylinders new style 600 lb and 900 lb do not require a recharge adaptor Recharge of these cylinders is achieved via the 1 2 in NPT connection on the grooved fitting plate on the outlet port Figure 3 40 Cylinder Recharge Adapters Table 3 1...

Page 62: ...g and super pressurization is complete This seating adapter can be used for the Agent or Nitrogen Pilot cylinders 3 3 9 Detectors and Control Panels 3 3 9 1 Detectors Detectors ionization photoelectric thermal ultraviolet ultraviolet infrared etc interfacing with Kidde Systems must be UL Listed and or FM Approved for the intended application 3 3 9 2 Control Panel The control panel must be UL Liste...

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Page 64: ...em design is based on the requirements of National Fire Protection Association NFPA Standard 2001 2012 Edition and the Authority Having Jurisdiction AHJ 4 2 2 Application The following steps must be taken to design an HFC 227ea system Determine the amount of HFC 227ea required based on the design concentration required for the hazard and other factors related to the hazard Refer to Table 4 1 for C...

Page 65: ...C fires is 7 0 vol in accordance with the requirements of NFPA 2001 2012 Edition Section 5 4 2 5 The classification of a hazard where electric power to energized equipment has been turned off prior to discharge of the extinguishing system is Class A Note Where NFPA 2001 2008 or earlier editions are enforced it is acceptable to use the min imum design concentrations based on the requirements of the...

Page 66: ... value of Atmospheric Correction Factor corresponding to the highest possible enclosure pressure where the pressure can be varied by design from the prevailing barometric pressure at the altitude of the installation This procedure assures that the agent concentration will not be less than the design concentration at the highest achiev able enclosure pressure Table 4 2 Atmospheric Correction Factor...

Page 67: ... Chloroethane 6 3 8 2 2 Methoxyethanol 9 4 12 2 Commercial Grade Heptane 6 7 8 7 Methyl Ethyl Ketone 7 4 9 6 Crude Oil 6 5 8 5 Methyl Isobutyl Ketone 7 9 1 Cyclohexane 7 2 9 4 Mineral Spirits 6 6 8 6 Cyclohexylamine 8 3 8 7 Morpholine 7 9 10 3 Cyclopentanone 7 4 9 6 Nitromethane 9 9 12 9 1 2 Dichloroethane 5 8 7 6 n Pentane 6 8 8 8 Diesel 6 7 8 7 Propane 6 7 8 7 N N Diethylethanolamine 7 8 10 1 1 ...

Page 68: ...95 0 0309 0 0357 0 0406 0 0456 0 0507 0 0560 0 0613 0 0668 0 0724 130 2 4820 0 0257 0 0269 0 0289 0 0303 0 0350 0 0398 0 0448 0 0498 0 0549 0 0602 0 0656 0 0711 140 2 5272 0 0253 0 0264 0 0284 0 0298 0 0344 0 0391 0 0440 0 0489 0 0540 0 0591 0 0644 0 0698 150 2 5727 0 0248 0 0259 0 0279 0 0293 0 0338 0 0384 0 0432 0 0480 0 0530 0 0581 0 0633 0 0686 160 2 6171 0 0244 0 0255 0 0274 0 0288 0 0332 0 0...

Page 69: ...0840 1 1751 50 0 1527 0 4366 0 4728 0 4929 0 5694 0 6476 0 7276 0 8093 0 8929 0 9784 1 0660 1 1555 55 0 1553 0 4293 0 4651 0 4847 0 5600 0 6369 0 7156 0 7960 0 8782 0 9623 1 0484 1 1365 60 0 1578 0 4225 0 4577 0 4770 0 5510 0 6267 0 7041 0 7821 0 8410 0 9469 1 0316 1 1183 65 0 1604 0 4156 0 4505 0 4694 0 5412 0 6167 0 6929 0 7707 0 8504 0 9318 1 0152 1 1005 70 0 1629 0 4092 0 4436 0 4621 0 5338 0 ...

Page 70: ...rea coverage Special hazard area layout considerations 4 2 2 5 Locate Cylinders Locate cylinders based on the following Number of cylinders required Storage temperature environmental considerations such as weather area classification and corrosive environment Accessibility Floor loading 4 2 2 6 Locate Piping Locate piping based on the following Nozzle location Structural members for bracing the pi...

Page 71: ...ea systems with use concentrations below the NOAEL 9 w v are permitted for use in occupied areas HFC 227ea can be designed between 9 and 10 5 for a five minute exposure using the PBPK model 4 2 2 9 Manifolds When multiple cylinders are needed they may be connected to the same set of distribution piping through a manifold This is necessary in three circumstances A connected reserve supply of HFC 22...

Page 72: ...Flow Split To assure accuracy of the flow calculations there are various agent flow limits The maximum agent in pipe for all systems is 80 There is a limit on the allowable percent of agent prior to the first tee When these conditions are not met the computer displays a warning It is then up to the system designer to correct the piping volume to the first branch split For example when reading Figu...

Page 73: ...M UNBALANCE OUT 50 IN 100 OUT 50 BULL TEE FLOW SPLIT LIMITS BULL TEE FLOW SPLIT LIMITS IN 100 OUT 70 OUT 30 BULL TEE MAXIMUM UNBALANCE OUT 30 IN 100 OUT 70 SIDE TEE FLOW SPLIT LIMITS SIDE TEE MINIMUM UNBALANCE SIDE TEE FLOW SPLIT LIMITS IN 100 OUT 90 OUT 10 SIDE TEE MAXIMUM UNBALANCE OUT IN OUT SIDE TEE OUT IN OUT BULL TEE ...

Page 74: ... apart 5 Pipe reducers must be the concentric reducer type 6 Minimum flow out of a side tee branch is 10 of total flow at the tee 7 For flow splits less than 30 the split shall be done through a side tee with the smaller flow going through the side tee member The minimum flow through the side tee member is 10 The maximum flow through the tee is 90 8 For flow splits equal to or greater than 30 the ...

Page 75: ...ratio between the nozzle orifice area for a 180 degree nozzle at the given node and the pipe cross sectional area for the pipe segment preceding that nozzle is 0 27 or 27 Nozzles are available in nominal pipe sizes of 1 2 in 3 4 in 1 in 1 in 1 in and 2 in 4 2 3 5 Nozzle Placement There are certain coverage and height limitations which must be observed with each nozzle configuration to ensure prope...

Page 76: ...y be discharged to compensate for this agent loss Reduced Coverage Area Consideration should be given to reducing nozzle spacing when obstructions that would impede the uniform distribution of HFC 227ea throughout the area are present Nozzle coverage area must be reduced to 25 ft x 25 ft for enclosure heights six to twelve inches 7 5 m x 7 5 m for heights 0 15 to 0 3 meters 4 2 3 5 1 Limits on Noz...

Page 77: ... flow calculation software program must be used for the final design Table 4 7 Kidde Pipe Size Estimating Table Nominal Pipe Size inches Flow Rate lb sec Flow Rate kg s Minimum Design Max Nom Design Minimum Design Max Nom Design 1 2 1 3 0 0 5 1 4 3 4 2 5 5 0 9 2 5 1 3 5 8 5 1 6 3 9 1 6 12 5 2 7 5 7 1 9 20 0 4 1 9 0 2 14 30 0 6 4 13 6 2 20 55 0 9 0 25 0 3 30 90 0 13 6 40 9 4 55 125 0 25 56 8 5 90 2...

Page 78: ...em protecting two or more separate hazards If the container operating storage temperature is outside this range an insufficient quantity of agent may be discharged from one or more discharge nozzles 4 2 4 2 Storage Temperature Kidde ECS System equipment is suitable for storage from 32 F to 130 F 0 C to 54 C 4 2 4 3 System Operating Pressure The normal system operating pressure for Kidde ECS System...

Page 79: ... the slave cylinders The slave cylinder operation will be through a 5 16 in O D x 0 032 in wall copper tubing actuator line having a maximum total length of 100 ft 30 5 m See Figure 4 6 Figure 4 6 Pressure Actuation Using Pressure from 1 Master Cylinder to Actuate a Maximum of Four Slaves Five Sets Total Not Close Coupled 14 6 5 4 3 3 SLAVE CYLINDER TYP DISCHARGE HOSE OR VALVE OUTLET ADAPTER PRESS...

Page 80: ...han 100 ft 30 5 m from HFC 227ea cylinder 1 In this instance tubing length can be taken from the line between the slave cylinders and added to the line between the nitrogen cylinder and slave cylinder 1 provided that the maximum total length of tubing does not exceed 320 ft 97 5 m The tubing actuation line must be designed for a minimum working pressure of 1800 PSIG 124 bar gauge Figure 4 7 Pressu...

Page 81: ...ylinder and one at each HFC 227ea cylinder All HFC 227ea cylinders must be located adjacent to one another Figure 4 8 Pressure Actuation Using Pressure from 1 Cylinder to Actuate a Maximum of Fifteen Sets of ECS Cylinders Close Coupled 15 6 5 4 3 2 1 SLAVE CYLINDER TYP DISCHARGE HOSE OR VALVE PRESSURE TRIP P N 81 874290 000 TEE TYP P N WK 699205 050 ACTUATION HOSE TYP P N WK 264986 000 OR WK 26498...

Page 82: ...iping must be of noncombustible material having physical and chemical characteristics such that its integrity under stress can be predicted with reliability The latest version of the flow calculation software program has only been verified for the specific types and schedule of pipe and fittings covered in this manual There is a risk that the system may not supply the required quantity of agent in...

Page 83: ...gs in sizes 3 inch and smaller or 1000 lb ductile iron or forged steel fittings in sizes greater than 3 inch are to be used Class 300 flanged joints are acceptable for use in all sizes All grooved couplings and fittings shall be UL Listed and or FM Approved as appropriate and have a minimum rated working pressure equal to or greater than the minimum piping design pressure of 402 PSIG 28 bar gauge ...

Page 84: ...UL Listed and must conform to general industry standards for pipe hangers and conform to ANSI B 31 1 Refer to ANSI B 31 1 for additional bracing requirements 4 3 4 Installation of Check Valves Install the check valves as shown on the system drawings Apply Teflon tape or pipe compound to all the male threads except the first two threads Valves greater than two inches in size are provided with flang...

Page 85: ...e outlet adapter for the 3 inch valve and associated cylinders 4 3 8 Installation of Flexible Discharge Hose Attach the flexible discharge hose from system piping or El check in the discharge manifold to the cylinder valve Tighten securely See Figure 4 9 and Table 4 9 and Table 4 10 Figure 4 9 Installation of the Flexible Hose Directly into System Piping WARNING Always connect a valve outlet adapt...

Page 86: ... 4 1 1 2 125 lb 14 5 8 16 3 4 1 1 2 200 lb 19 21 3 4 2 350 lb 19 21 3 4 2 600 lb old style 29 5 8 32 3 4 2 1 2 600 lb new style 33 36 3 900 lb 33 36 3 Dimensions A and B must be maintained in order to obtain a smooth radius in flexible loop Cylinder Capacity Dimensions in millimeters A B C 10 lb 371 425 38 20 lb 371 425 38 40 lb 371 425 38 70 lb 371 425 38 125 lb 371 425 38 200 lb 483 552 51 350 l...

Page 87: ...er valve 5 Attach the label to the valve body Figure 4 10 Installation of Master Cylinder Adapter Kit 4 3 10 Installation of HFC 227ea Cylinder Valve Assemblies The HFC 227ea cylinders should be located as close as possible to the protected hazard area The assemblies should be located in a place which is readily accessible for manual actuation and inspection service and maintenance The cylinders s...

Page 88: ...nder valve actuation port 2 Install the control head to the cylinder valve actuation port Figure 4 11 Single Cylinder Installation Vertical Mounting See Table 4 11 WARNING Cylinders must be located and mounted where they will not be accidently damaged or moved If necessary install suitable protection to prevent the cylinder from damage or movement WARNING Connect the discharge hose to system pipin...

Page 89: ... 50 9 16 Note The X within the part numbers denotes whether a Liquid Level Indicator LLI is ordered with the cylinder A one 1 is used if a LLI is needed a five 5 is used if one is not Table 4 12 Single Cylinder Installation Dimensions Metric millimeters Cylinder P N A B C D E F 90 10001X 001 244 183 180 216 187 M10 90 10002X 001 244 183 180 216 318 M10 90 10004X 001 297 232 229 272 270 M10 90 1000...

Page 90: ...on ports Table 4 13 Strap Part Numbers for Cylinder Installation Strap Part Number Cylinder Size WK 283945 000 10 and 20 lb WK 283934 000 40 and 70 lb WK 292971 000 125 and 200 lb old style 06 235317 001 125 and 200 lb new style WK 281866 000 350 lb WK 294651 000 600 lb 06 236125 001 900 lb WARNING Cylinders must be located and mounted where they will not be accidently damaged or moved If necessar...

Page 91: ... 38 90 10002X 001 8 52 11 00 3 8 12 50 90 10004X 001 10 69 13 00 3 8 10 63 90 10007X 001 10 69 13 00 3 8 20 00 90 100125 001 14 56 18 00 9 16 20 88 90 10020X 001 15 44 18 00 9 16 29 63 90 10020X 101 14 56 18 00 9 16 29 63 90 10035X 001 17 88 21 00 9 16 37 13 90 10060X 001 24 12 27 00 9 16 34 00 90 10060X 100 25 75 27 00 9 16 38 50 90 10090X 001 25 75 30 00 9 16 48 50 A TYP ANCHOR AND STUD TYP WALL...

Page 92: ...33 14 943 90 10060X 001 613 686 14 864 90 10060X 100 654 686 14 864 90 10090X 001 704 762 14 1232 WARNING Before installing a control head on an HFC 227ea cylinder valve ensure the control head is in the SET position that is the actuating pin is in the fully retracted or SET position Failure to position the control head in the SET position will result in accidental HFC 227ea cylinder discharge whe...

Page 93: ...00 5 28 in 2 90 in 1 25 18 UNEF 2A CONNECTION in 14 NPT CONDUIT CONNECTION 3 18 AWG LEADS 18 in 457 2 mm LONG SWIVEL NUT 1 25 18 UNEF 2B CONNECTION 73 66 mm 134 11 mm 3 0 750 NPT TO FLEXIBLE CONDUIT ADAPTER PLUS OR HOT CONNECTION TERMINAL 3 TERMINAL STRAP MICROSWITCH MICROSWITCH LEVER INDICATOR AND RESET STEM CAM SWIVEL NUT MINUS NEUTRAL OR GROUND CONNECTION TERMINAL 1 OPTIONAL CONNECTION FOR MICR...

Page 94: ...taching the Lever Pressure operated control head to the valve the swivel nut must be tightened to a toque of 55ft lb Failure to tighten the swivel nut may result in leakage during actuation WARNING Ensure that the pilot line is non pressurized and the actuating pins are in the retracted SET position Failure to follow this procedure will cause the HFC 227ea cylinder to discharge accidentally when t...

Page 95: ...ut off any excess cable 8 Verify the manual remote cable operation to ensure control head actuates and all cable clamps are tight 9 Pull the cable back to its normal set non operated position 10 Reset the control head 11 Replace the control head cover 12 Examine the seal wire at the safety pull pin Make sure it is intact 13 Make all electrical connections 14 Assemble the control head to the cylind...

Page 96: ...he wheel assembly 7 Insert the closure disc and replace the cover on the control head The control head is now armed 8 Assemble control head to cylinder valve actuation port Tighten swivel nut securely 4 3 15 Installation of Lever Operated Control Head P N WK 870652 000 1 Ensure the control head is in the SET position with the safety pull pin and seal wire intact 2 Remove the protection cap from th...

Page 97: ...hardware 5 Attach the adapter P N WK 699205 010 and connect the nitrogen pilot lines 6 Remove the protective cap from the cylinder valve actuation port 7 Install the control head to the cylinder valve actuation port and tighten securely 4 3 17 Installation of Pressure Switch P N 81 486536 000 and P N 81 981332 000 Pressure switches must be connected to the discharge manifold or piping in an uprigh...

Page 98: ...one pull box operates two con trols A dual pull mechanism P N 81 840058 000 should be installed where two pull boxes operate one control 4 Beginning at the pull boxes remove the covers of the first corner pulley Feed the cable through the pulley into the 3 8 inch pipe Connect one end of the cable to the cable fastener in the pull box allowing the short end to project at least 1 2 inch Seat the cab...

Page 99: ...control panel must be UL Listed and or FM Approved for releasing device service and compatible with Kidde ECS System equipment WARNING Before installing the pressure switch de energize all electrical components to prevent injury CAUTION When attaching or removing the supervisory pressure switch from the cylinder valve attach a wrench to the fitting and hold securely while tightening or loosening t...

Page 100: ...cuit and the switch is wired NC under pressure it is not pos sible to distinguish between a wiring fault and a loss of container pressure This configuration should only be used if accepted by the Authority Having Jurisdiction NAMEPLATE LABEL 0 500 14 NPT FACTORY SEALED LEADWIRES 36 in LONG 1 in CAUTION LABEL O RING 0 250 in SAE 45 FLARE CONNECTION FOR 06 118262 001 SHOWN 3 2 1 BLUE N O N C UNDER P...

Page 101: ...n be sure to have a counter wrench on the switch port 4 3 21 2 Installation of Pressure Switch 06 118263 001 Install the pressure switch as follows Note For 3 valves manufactured prior to May 1 2013 only 1 Hold the pressure switch fitting on the valve with a wrench and remove the 1 8 inch plug with a second wrench Ensure that the fitting does not rotate in the valve body The fitting contains a che...

Page 102: ...is installed with the arrow pointing in the direction of flow 8 Verify the nozzles are installed in the correct locations and have the correct part numbers and orifice sizes as indicated on installation drawings Discharge nozzles must be oriented such that optimum agent dispersal can be achieved Check the nozzle orifices for any ob structions 9 The discharge nozzles piping and mounting brackets mu...

Page 103: ...Design and Installation October 2014 4 40 06 236115 001 THIS PAGE INTENTIONALLY LEFT BLANK ...

Page 104: ... interval Inspection procedure performed Maintenance performed if any as a result of inspection Name of inspector performing task If the inspection indicates areas of rust or corrosion immediately clean and repaint the area Perform cylinder hydrostatic pressure testing in accordance with Paragraph 5 5 of this manual WARNING HFC 227ea and nitrogen cylinder valve assemblies must be handled installed...

Page 105: ... 124 bar gauge at 21 C 5 4 2 Monthly 5 4 2 1 General inspection Make a general inspection survey of all cylinders and equipment for damaged or missing parts If the equipment requires replacement refer to Paragraph 5 6 3 5 4 2 2 Hazard access Ensure access to hazard areas manual pull stations discharge nozzles and cylinders are unobstructed and that nothing obstructs the operation of the equipment ...

Page 106: ...Replace damaged gauges or burst disc per Paragraph 6 2 7 or Paragraph 6 2 8 If the gauge pressure is not normal 360 PSIG at 70 F 25 bar gauge at 21 C remove and recharge the cylinder as instructed in Paragraph 5 7 and Paragraph 6 3 If damaged parts are found on the HFC 227ea cylinder or cylinder valve replace the HFC 227ea cylinder If necessary clean the cylinder and associated parts as directed i...

Page 107: ...5 6 1 5 4 3 Inspection Procedures Semi Annual 5 4 3 1 Pressure Switch Test Perform the pressure switch test as follows 1 Contact the appropriate personnel and obtain authorization for shutdown 2 Ensure the hazard area operations controlled by pressure switch are operative 3 Manually operate the switch by pulling up on the plunger and verify that hazard area oper ations controlled by pressure switc...

Page 108: ...ELEASED position or in the case of a control head P N 82 486500 010 observe that the actuating pin has moved to the fully actuated position If any control heads have not operated check the circuit for electric continuity to these par ticular heads and repeat the test Replace all damaged heads Repeat the test if any control heads have been replaced 4 Observe the instructions on the caution label at...

Page 109: ... in Paragraph 6 3 4 Reinstall the cylinder see Paragraph 5 8 for reinstallation instructions 5 4 3 3 2 Cylinders Equipped with Flexible Tape Liquid Level Indicator The following procedure explains how to determine the HFC 227ea weight of 125 200 350 600 and 900 lb cylinders equipped with a flexible tape liquid level indicator This procedure can be performed without removing the HFC 227ea cylinders...

Page 110: ...Note If the weight measured by the liquid level indicator indicates the cylinder should be re charged we recommend the cylinder first be removed from service and the weight loss verified using a weigh scale before recharging All HFC 227ea cylinders must be filled or recharged by weight using a platform scale or equivalent If weight loss is more than 5 of the HFC 227ea charge the unit must be recha...

Page 111: ... 5 3 Calibration Chart for Old 200lb Cylinder 0 0 5 0 10 0 15 0 20 0 25 0 50 75 100 125 HFC 227ea Weight lb Flexible Tape Reading inches 130 F 100 F 70 F 30 F 12 0 14 0 16 0 18 0 20 0 22 0 24 0 26 0 28 0 30 0 125 150 175 200 HFC 227ea Weight lb Flexible Tape Reading inches 40 F 70 F 100 F 130 F ...

Page 112: ...ctured After 3 98 Figure 5 5 Calibration Chart for 350lb Cylinder 5 0 10 0 15 0 20 0 25 0 30 0 35 0 75 100 125 150 175 200 HFC 227ea Weight lb Flexible Tape Reading Inches 130 F 100 F 70 F 30 F 0 0 5 0 10 0 15 0 20 0 25 0 30 0 150 175 200 225 250 275 300 325 350 HFC 227ea Weight lb Flexible Tape Reading Inches 30 F 70 F 100 F 130 F ...

Page 113: ...art for 900lb Cylinder 5 0 10 0 15 0 20 0 25 0 30 0 250 300 350 400 450 500 550 600 HFC 227ea Weight lb Flexible Tape Reading inches 130 F 100 F 70 F 30 F 130 F 54 C 100 F 38 C 70 F 21 C 30 F 1 C 0 4 8 12 16 20 24 28 32 36 40 380 430 480 530 580 630 680 730 780 830 880 HFC 227ea Weight lb Flexible Tape Reading inches ...

Page 114: ...ve years in accordance with Compressed Gas Association Pamphlet C 6 Section 3 except that the cylinders need not be emptied or stamped while under pressure Record date of inspection on record tag attached to each cylinder Where the visual inspection shows damage or corrosion the cylinder shall be emptied retested and restamped in accordance with the DOT Regulatory Compliance Guide 49 CFR 180 209 5...

Page 115: ...om metallic parts using a lint free cloth moistened with dry cleaning solvent Dry parts with a clean dry lint free cloth or air blow dry Wipe non metallic parts with a clean dry lint free cloth Remove corrosion with a crocus cloth 5 6 2 Nozzle Service Service nozzles after use as follows 1 Clean the outside of the nozzles with a rag or soft brush 2 Examine the discharge orifices for damage or bloc...

Page 116: ...switch then remove the wire lead protection or conduit Unscrew the switch from the cylinder valve and install the protection cap on the switch connection port Install a protection cap on the nitrogen driver cylinder valve actuation port 2 Disconnect the swivel nut on the control head from the cylinder valve actuation port Re move the control head from the HFC 227ea cylinder 3 Install a protection ...

Page 117: ...m the master cylinder adapter on the master cylinder if used 5 Immediately install the protection cap on the master cylinder adapter port 6 Loosen swivel nut and remove flexible discharge hose from discharge outlet port 7 Immediately install the safety cap on the cylinder valve outlet port 8 Remove the attaching hardware or cylinder straps Remove the HFC 227ea cylinder from the bracket Weigh the c...

Page 118: ...arge hoses or valve outlet adapters to the cylinder valve outlet ports 4 Remove the protection cap from the master cylinder adapter port if used and reconnect the tubing to the slave port on the master cylinder Tighten the swivel nut 5 Remove the protection caps from the HFC 227ea cylinder valve actuation ports 6 Reinstall electric and pressure operated control heads with flexible actuation hoses ...

Page 119: ...preferred or a suitable smooth jawed adjustable wrench 8 Position the control head in the desired orientation and hand tighten the hex nut Using a torque wrench1 fitted with a 1 1 2 crowfoot wrench tighten to a minimum torque of 60 ft lb2 9 Reinstall outlet fitting and connect to system hose tubing or pipe as appropriate 1 Recommended 10 100 ft lb 1 2 drive torque wrench Other ranges are acceptabl...

Page 120: ...FC 227ea valve from the top of the assembly However if there is excessive piston O ring friction the siphon tube may have to be removed and the piston assembly pressed out from the bottom 4 Remove the O rings and replace applying lubricant to the new O rings 5 Ensure that the O ring protrudes a minimum or 0 020 in 0 5 mm above the conical seat ing surface of the piston assembly Replace this O ring...

Page 121: ...K 566103 390 5 Schraeder core WK 220278 000 WK 220278 000 WK 220278 000 6 Back up ring WK 554003 250 WK 554003 300 WK 554003 340 Table 6 2 Other Valve Component Materials Other Materials Manufacturer and Nomenclature Lubricant Parker Seal Co Super O Lube or equivalent Loctite Sealant Loctite Corp Sealant Grade CV or equivalent Locquic Primer Loctite Corp Primer Grade N or equivalent SPRING VALVE C...

Page 122: ...etainer Be fore reassembling apply lubricant to the O ring 6 Examine the pilot check for any evidence of bending or other damage Depress the check and make certain it snaps back freely Replace pilot check if necessary Figure 6 3 3 inch Valve Assembly WARNING Before removing the valve make sure that all pressure has been relieved from the cylinder To relieve any remaining pressure ensure the cylind...

Page 123: ...all the spring 4 Install the O ring Item 1 onto the groove in the valve cap screw the cap into the valve body and torque to 250 in lb 28 2 N m 5 If the siphon tube had to be removed to disassemble the valve wire brush the siphon tube threads to remove the old Loctite residue 6 Apply a film of Loctite primer to the siphon tube threads and allow three to five minutes to dry 7 Apply a film of Loctite...

Page 124: ...Note For 2 inch valves this process only applies to those 2 inch valves manufactured prior to or during April 2014 For 2 inch valves manufactured after April 2014 see Section 6 2 8 The safety disc is located on the valve 1 Remove the safety disc retainer including safety disc and safety disc washer from the cyl inder body See Figure 6 5 Discard the safety disc and washer 2 Assemble the new safety ...

Page 125: ...uld result in violent rupture of the cylinder and serious injury Never reinstall a used safety disc and or washer Once the retainer has been removed or the valve has been rebuilt the disc and washer must be replaced with new components Table 6 4 Safety Disc Replacement 11 2 in 2 in and 21 2 in Valve Valve Size Safety Disc P N Safety Disc Washer P N Torque Valve PSIG 70 F 1 1 2 in WK 242461 000 WK ...

Page 126: ...inder Safety Burst Disc Assembly CAUTION Whenever the valve is rebuilt the Safety Disc Assembly must be replaced WARNING Before removing the Safety Burst Disc Assembly make sure that all pressure has been relieved from the cylinder To relieve any remaining pressure restrain the cylinder and depress the pressure check in the Supervisory Pressure Switch WARNING Never install any other type of safety...

Page 127: ...quipment Installation Before assembling the charging equipment apply Permacel No 412D Teflon tape to all pipe threads CAUTION HFC 227ea cylinders may require retest before recharging See Paragraph 5 5 for details on cylinder retest FM Approval is based upon the usage of factory filled HFC 227ea cylinders WARNING Under no circumstances while performing either cylinder recharge or leak test should a...

Page 128: ...e 41 Hose flex metal 6 Ball valve 18 Nitrogen cylinder 30 Vent valve 42 Flex metal hose 7 Ball valve 19 HFC 227ea Supply Line 31 Ball valve 43 Relief Valve 8 Ball valve 20 Vent valve 32 Quick disconnect fitting 44 1 4 NPT check valve 9 3 Way valve 21 Ball valve 33 Ball valve 45 1 4 sch stainless steel pipe 10 Ball valve 22 HFC 227ea return line valve 34 Pressure Gauge 11 Ball valve 23 Vent valve 3...

Page 129: ...ve Item 24 11 Crack the vent valve Item 23 until HFC 227ea liquid is present Then close the valve Item 23 12 Open the return line valve Item 22 The charging system is now ready for use 13 Position the HFC 227ea cylinder valve assembly Item 26 with safety cap and pilot actu ation port protection cap in place and properly connected on the weigh scale Item 3 Note The empty weight of the cylinder asse...

Page 130: ...C 227ea supply valves Items 29 and 8 Do not remove the recharge adapter Item 1 Fill tolerances are listed in Table 6 8 20 Obtain the temperature of the HFC 227ea in the supply line This is required for the N2 fill ing procedure 21 Remove the pilot actuation port protection cap and assemble the seating adapter Item 2 with the flexible hose on the cylinder valve actuation port 22 Open the valves Ite...

Page 131: ...lve Items 5 6 and 30 Note When charging more than one HFC 227ea cylinder it may be advantageous to leave the pump Item 14 running In this case when a cylinder is full rotate the 3 way valve Item 9 to direct the flow back to the supply tank through the HFC 227ea return line To resume charging operations return the 3 way valve Item 9 back to the filling po sition To change the HFC 227ea storage cont...

Page 132: ...e protection cap to the actuation port of the valve assembly Unclamp the cylinder WARNING Clamp HFC 227ea cylinder securely in place The clamping device and supports must be capable of withstanding a thrust force of 1800 lb 817 kg This approximates the thrust force generated out of the HFC 227ea cylinder valve outlet on a full wide open discharge CAUTION HFC 227ea cylinder leak tests must be condu...

Page 133: ...n the scale is of sufficient size and is being used to store HFC 227ea monitor the scale open the valve Item 29 and start the pump Continue pumping until a maximum of HFC 227ea is transferred from the leaking cylinder assembly as indi cated by a pressure drop on the pressure gauge 8 If the cylinder assembly on the scale is being charged fill with the required weight of HFC 227ea by adding the requ...

Page 134: ...ded or when loss of pressure occurs as follows 1 Remove the control head from the nitrogen driver cylinder valve 2 Immediately install the protection cap on the nitrogen cylinder actuation port 3 Remove the flexible actuation hose or tubing and adapter P N WK 699205 010 from the cylinder valve outlet 4 Remove the clamps and hardware that secure the nitrogen cylinder to the mounting bracket WARNING...

Page 135: ... cylinder to cool to ambient temperature and recheck the nitrogen cylinder pres sure 7 Open the valve and add additional nitrogen as necessary to obtain a full cylinder charge at ambient temperature 1800 PSIG at 70 F 124 bar gauge at 21 C 8 Close the valve and remove the supply hose and charging adapter from the nitrogen cylin der 9 Using a soap solution thoroughly check the nitrogen cylinder valv...

Page 136: ... pipe plug reconnect the adapter P N WK 699205 010 and flexible actuation hose or tubing to the cylinder valve outlet port 6 Remove the protective cap from the cylinder valve actuation port 7 Install the control head to the cylinder valve and tighten securely CAUTION The nitrogen cylinder must be positioned so that the control head when installed is readily accessible and cannot be obstructed duri...

Page 137: ...Post Discharge Maintenance October 2014 6 18 06 236115 001 THIS PAGE INTENTIONALLY LEFT BLANK ...

Page 138: ... lb STD 90 100125 001 125 lb W LLI 90 100121 001 200 lb STD Old Style Hemispherical Head before 3 98 90 100200 001 200 lb W LLI Old Style Hemispherical Head before 3 98 90 100201 001 200 lb STD New Style Ellipsoidal Head after 3 98 90 100200 101 200 lb W LLI New Style Ellipsoidal Head after 3 98 90 100201 101 350 lb STD 90 100350 001 350 lb W LLI 90 100351 001 600 lb STD old style supplied before ...

Page 139: ... lb 82 486488 000 486488 Cradles 125 lb and 200 lb 06 235431 001 235431 350 lb WK 281867 000 281867 600 lb WK 294652 000 294652 Front Clamps 125 lb and 200 lb 06 235432 001 235432 350 lb WK 281868 000 281868 600 lb WK 294653 000 294653 Control Heads Electric Stackable Explosion Proof 24 Vdc 82 486500 010 486500 01 Electric Standard 24 Vdc WK 890181 000 890181 Electric Standard 115 Vac WK 890165 00...

Page 140: ...Vdc 84 330001 001 893607 Remote Control Equipment Cable Operated Pull Box Break Glass 81 871403 000 871403 Corner Pulley Watertight 81 803808 000 803808 Corner Pulley 1 2 in EMT WK 844648 000 1 16 in Cable 100 ft Roll 06 118316 100 1593 0002 1 16 in Cable 500 ft Roll WK 219649 000 1593 0002 Pull Box Bracket Z Bracket 81 605320 000 60532 Adapter 1 2 in EMT WK 843837 000 843837 Dual Pull Equalizer 8...

Page 141: ...k Valves 2 1 2 in NPT WK 263716 000 263716 Check Valves 3 in NPT 81 870100 000 870100 Swing Check Valve 2 in NPT 06 118213 001 Swing Check Valve 3 in NPT 06 118058 001 Manifold El Check Valve 2 in NPT WK 877690 000 877690 Manifold El Check Valve 2 1 2 in NPT 82 878743 000 878743 Cylinder Recharge Adapters Cylinder Size 10 125 82 878757 000 878757 Cylinder Size 200 350 82 878758 000 878758 Cylinder...

Page 142: ...ng Seat 2 valve WK 566103 350 O Ring Cylinder Neck 2 valve 90 150100 000 Kit 1 1 2 Valve re build Includes 1 of each of the following WK 242461 000 Safety Disc 1 1 2 Valve WK 294500 000 Washer Safety Disc 1 1 2 Valve WK 258426 000 Nut Safety Disc 1 1 2 2 1 2 Vlv Retainer WK 566102 250 O Ring Cap 1 1 2 valve WK 566103 250 O Ring Piston 1 1 2 valve WK 554003 250 Teflon Back Up Ring Piston 1 1 2 valv...

Page 143: ...rt Number Original P N 10 125 lb Cylinders old style supplied before 9 01 WK 283906 000 283906 125 200 lb old style cylinder before 3 98 WK 292971 000 292971 200 lb Cradle WK 292938 000 292938 200 lb Front Clamp WK 293457 000 293457 Check Valve 3 8 in NPT 81 261193 100 261193 Cylinder Strap WK 292971 000 292971 Cable Housing 125 200 260702 Cable Housing 350 260951 Cable Housing 600 263602 ...

Page 144: ...23 113 0 0845 90 194023 116 0 0905 90 194023 120 0 0982 90 194023 125 0 1037 90 194023 129 0 1162 90 194023 136 0 1240 90 194023 141 0 1303 90 194023 144 0 1358 90 194023 147 90 194024 147 0 1404 90 194023 150 90 194024 150 0 1534 90 194023 156 90 194024 156 0 1629 90 194023 161 90 194024 161 0 1731 90 194023 166 90 194024 166 0 1856 90 194023 172 90 194024 172 0 1968 90 194023 177 90 194024 177 0...

Page 145: ...59 0 8509 90 194026 368 90 194027 368 90 194028 368 0 8836 90 194026 375 90 194027 375 90 194028 375 0 8930 90 194026 377 90 194027 377 90 194028 377 0 9362 90 194026 386 90 194027 386 90 194028 386 0 9587 90 194026 391 90 194027 391 90 194028 391 0 9903 90 194026 397 90 194027 397 90 194028 397 1 0255 90 194026 404 90 194027 404 90 194028 404 1 0717 90 194026 272 90 194027 413 90 194028 413 1 118...

Page 146: ...25 0 1072 90 194013 129 0 1190 90 194013 136 0 1289 90 194013 141 0 1342 90 194013 144 90 194014 144 0 1384 90 194013 147 90 194014 147 0 1428 90 194013 150 90 194014 150 0 1605 90 194013 156 90 194014 156 0 1694 90 194013 161 90 194014 161 0 1779 90 194013 166 90 194014 166 0 1909 90 194013 172 90 194014 172 0 2049 90 194014 177 0 2113 90 194014 180 0 2177 90 194014 182 90 194015 182 0 2215 90 19...

Page 147: ...94017 328 0 7254 90 194016 332 90 194017 332 0 7401 90 194016 339 90 194017 339 0 7884 90 194016 344 90 194017 344 0 8439 90 194016 358 90 194017 358 90 194018 358 0 8439 90 194016 359 90 194017 359 90 194018 359 0 8767 90 194016 368 90 194017 368 90 194018 368 0 9047 90 194016 375 90 194017 375 90 194018 375 0 9311 90 194016 377 90 194017 377 90 194018 377 0 9588 90 194016 386 90 194017 386 90 19...

Page 148: ...P N 06 236115 001 A 1 October 2014 APPENDIX A MATERIAL SAFETY DATASHEETS ...

Page 149: ...Organs Respiratory System Skin Eye Cardiovascular System Central Nervous System Health Effects Eyes Direct contact with the cold gas or liquid can cause freezing of exposed tissues with pain redness burns and corneal damage Health Effects Skin Direct contact with the cold gas or liquid can cause freezing of exposed tissues Health Effects Ingestion Ingestion is not a possible route of exposure Heal...

Page 150: ...ent appropriate to other materials involved Keep containers and surroundings cool with water spray as containers may rupture or burst in the heat of a fire Unusual Fire and Explosion Hazards Containers may explode in heat of fire Protective Equipment for Fire Fighting Wear full protective clothing and self contained breathing apparatus as appropriate for specific fire conditions 6 ACCIDENTAL RELEA...

Page 151: ...r gloves Avoid contact with skin Eye Protection Chemical goggles or safety glasses with side shields Avoid contact with eyes Body Protection Normal work wear 9 PHYSICAL AND CHEMICAL PROPERTIES Physical State Liquefied gas under pressure Color Colorless Odor Odorless Specific Gravity 1 46 Boiling Range Point C F 16 4 o C 3 o F Flash Point PMCC C F Not Flammable Solubility in Water 260 mg L Vapor De...

Page 152: ...Persistence Degradability No data available Bio accumulation No data available Ecotoxicity No data available 13 DISPOSAL CONSIDERATIONS Dispose of container in accordance with all applicable local and national regulations Do not cut puncture or weld on or near to the container If spilled contents will vaporize to the atmosphere 14 TRANSPORT INFORMATION DOT CFR 172 101 Data Heptafluoropropane 2 2 U...

Page 153: ...w Law All components have been checked for inclusion on the Massachusetts Substance List MSL Those components present at or above the de minimis concentration include none PA Right To Know Law This product contains the following chemicals found on the Pennsylvania Hazardous Substance List none NJ Right To Know Law This product contains the following chemicals found on the NJ Right To Know Hazardou...

Page 154: ...istration TLV Threshold Limit Value PEL Permissible Exposure Limit STEL Short Term Exposure Limit NTP National Toxicology Program IARC International Agency for Research on Cancer R Risk S Safety Prepared By EnviroNet LLC The information contained herein is based on data believed to be accurate However no representation warranty or guarantee is made to its accuracy reliability or completeness It is...

Page 155: ...CFR 1910 1200 2 HAZARDS IDENTIFICATION EU Main Hazards Non Flammable Gas Routes of Entry Eye contact Inhalation Skin contact Carcinogenic Status Not considered carcinogenic by NTP IARC and OSHA Target Organs Respiratory System Health Effects Eyes Non irritating gas Health Effects Skin Non irritating gas Health Effects Ingestion Ingestion is not a possible route of exposure Health Effects Inhalatio...

Page 156: ...thing apparatus as appropriate for specific fire conditions 6 ACCIDENTAL RELEASE MEASURES Material is a normal atmospheric gas Remove leaking cylinder to a safe place Ventilate the area Wear self contained breathing apparatus when entering confined spaces unless atmosphere is proven to be safe 7 HANDLING AND STORAGE Cylinders should be properly stored and secured to prevent falling or being knocke...

Page 157: ...IES Physical State Compressed gas Color Colorless Odor None Specific Gravity Not applicable Boiling Range Point C F 321o F Flash Point PMCC C F Not Flammable Solubility in Water 0 2 g l Vapor Density Air 1 0 97 Vapor Pressure Not determined Gas Density 0 075 lb ft 3 70 o F as vapor Evaporation Rate Not applicable 10 STABILITY AND REACTIVITY Stability Stable under normal conditions Conditions to Av...

Page 158: ...POSAL CONSIDERATIONS Dispose of container in accordance with all applicable local and national regulations Do not cut puncture or weld on or near to the container If spilled contents will vaporize to the atmosphere 14 TRANSPORT INFORMATION DOT CFR 172 101 Data Nitrogen compressed 2 2 UN1066 UN Proper Shipping Name Nitrogen compressed UN Class 2 2 Non Flammable Gas UN Number UN1066 UN Packaging Gro...

Page 159: ...mponents have been checked for inclusion on the Massachusetts Substance List MSL Those components present at or above the de minimis concentration include Nitrogen PA Right To Know Law This product contains the following chemicals found on the Pennsylvania Hazardous Substance List Nitrogen NJ Right To Know Law This product contains the following chemicals found on the NJ Right To Know Hazardous Su...

Page 160: ...ion TLV Threshold Limit Value PEL Permissible Exposure Limit STEL Short Term Exposure Limit NTP National Toxicology Program IARC International Agency for Research on Cancer R Risk S Safety Prepared By EnviroNet LLC The information contained herein is based on data believed to be accurate However no representation warranty or guarantee is made to its accuracy reliability or completeness It is the u...

Page 161: ...nogenic by NTP IARC and OSHA Target Organs Respiratory System Skin Eye Cardiovascular System Health Effects Eyes Direct contact with the cold gas or liquid can cause freezing of exposed tissues with pain redness burns and corneal damage Moisture in the air can react to form carbonic acid which causes eye irritation Health Effects Skin Direct contact with the cold gas or liquid can cause freezing o...

Page 162: ...fire Protective Equipment for Fire Fighting Wear full protective clothing and self contained breathing apparatus as appropriate for specific fire conditions 6 ACCIDENTAL RELEASE MEASURES Wear full protective clothing and self contained breathing apparatus Remove leaking cylinder to a safe place Ventilate the area Vapors can accumulate in low areas Leaks inside confined spaces may cause suffocation...

Page 163: ...PROPERTIES Physical State Liquefied gas under pressure Color Colorless Odor Odorless to Slightly Acidic Specific Gravity 1 522 Boiling Range Point C F 109 3o F Flash Point PMCC C F Not Flammable Solubility in Water Soluble Vapor Density Air 1 Heavier than air Vapor Pressure 838 psig 70 o F and 1 atmosphere Gas Density 0 1144 lb ft 3 Evaporation Rate Not applicable 10 STABILITY AND REACTIVITY Stabi...

Page 164: ... Ecotoxicity Aquatic Toxicity 100 200 mg l no time specified various organisms fresh water Waterfowl toxicity 5 8 no effect 13 DISPOSAL CONSIDERATIONS Dispose of container in accordance with all applicable local and national regulations Do not cut puncture or weld on or near to the container If spilled contents will vaporize to the atmosphere 14 TRANSPORT INFORMATION DOT CFR 172 101 Data Carbon Di...

Page 165: ...w All components have been checked for inclusion on the Massachusetts Substance List MSL Those components present at or above the de minimis concentration include carbon dioxide PA Right To Know Law This product contains the following chemicals found on the Pennsylvania Hazardous Substance List carbon dioxide NJ Right To Know Law This product contains the following chemicals found on the NJ Right ...

Page 166: ...ation TLV Threshold Limit Value PEL Permissible Exposure Limit STEL Short Term Exposure Limit NTP National Toxicology Program IARC International Agency for Research on Cancer R Risk S Safety LCLo Lethal concentration low Prepared By EnviroNet LLC The information contained herein is based on data believed to be accurate However no representation warranty or guarantee is made to its accuracy reliabi...

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Page 168: ......

Page 169: ... Should further information be desired or should particular problems arise which are not covered sufficiently for the purchaser s purposes the matter should be referred to KIDDE FENWAL INC Ashland MA 01721 Kidde is a registered trademark of Kidde Fenwal Inc All other trademarks are property of their respective owners 400 Main Street Ashland MA 01721 Tel 508 881 2000 Fax 508 881 8920 www kiddefires...

Page 170: ...74 FM Approvals Project ID 3054754 Supplement to Kidde Fire Systems ECS Fire Suppression System with HFC 227ea Agent Design Installation Operation and Maintenance Manual Rev BA P N 06 236115 001 Placement Supervision Jurisdiction EAR US ECCN EAR99 This document contains technical data subject to the EAR ...

Page 171: ......

Page 172: ...nstallation Details 4 3 1 Installation of Electric Control Heads P N WK 890181 000 and 82 486500 010 4 3 2 Installation of Electric Cable Operated Control Head P N 81 895630 000 and WK 897494 000 7 3 3 Installation of Nitrogen Pilot Cylinder P N WK 877940 000 and Mounting Bracket P N WK 877845 000 8 3 4 Installation of Stackable Pressure Operated Control Heads P N 82 878750 000 9 4 Preventive Main...

Page 173: ...July 2016 ii 06 236115 003 THIS PAGE INTENTIONALLY LEFT BLANK ...

Page 174: ...itiated at the control panel indicating system impairment To accomplish this Kidde is offering a Control Head Monitor suitable for mounting between the electric control head and the corresponding discharge valves This document provides instructions to install the Control Head Monitor For other details see the Kidde Fire Systems ECS Fire Suppression System with HFC 227ea Agent DIOM Rev BA P N 06 23...

Page 175: ...ontrol Head Monitor Rated Voltage 42 VDC maximum Resistive Load 0 5A maximum Figure 1 Control Head Monitor with Explosion Proof Assembly Figure 2 Control Head Monitor Dimensions This component can be placed between the items listed below and one of the following Electric or Electric Cable operated control heads P N WK 890181 000 WK 897494 000 82 486500 010 and 81 895630 000 1 1 2 2 and 3 cylinder ...

Page 176: ...5 100000 002 Optional A spacer P N 85 100000 002 must be used when installing the Control Head Monitor between and electric control head and the Stackable Pressure Operated Control head P N 82 878750 000 See Section 2 2 for more information WARNING For US and Canada Explosion proof installations seal all conduits within 18 inches from the end of the component Number Issue Date FM 3600 2011 FM 3615...

Page 177: ...Lever Op erated Control Head to the top of the Stackable Electric Control Head 5 Make all electrical connections as outlined in the DIOM Note P N 82 486500 010 is a polarized control head Improper wiring will cause the device to malfunction WARNING Before installing a control head on an agent cylinder valve ensure the control head is in the SET position that is the actuating pin is in the fully re...

Page 178: ...l Connections for Control Head P Ns WK 890181 000 3 0 750 NPT TO FLEXIBLE CONDUIT ADAPTER PLUS OR HOT CONNECTION TERMINAL 3 TERMINAL STRAP MICROSWITCH MICROSWITCH LEVER INDICATOR AND RESET STEM CAM SWIVEL NUT MINUS NEUTRAL OR GROUND CONNECTION TERMINAL 1 OPTIONAL CONNECTION FOR MICROSWITCH TERMINAL 2 FLEXIBLE CONDUIT 2 ...

Page 179: ...0601 100 90 100900 001 and 90 100901 001 the 108 cubic inch Nitrogen Pilot Cylinder or any size of Nitrogen Driver The stackable control head does not have sufficient force to activate these valves and may result in system failure Use the electric manual control heads P Ns 8901XX with the 3 inch valve P N 90 17000 000 or with other high pressure Kidde valves The stackable control head must be used...

Page 180: ...re tight 9 Pull the cable back to its normal set non operated position 10 Reset the control head 11 Replace the control head cover 12 Examine the seal wire at the safety pull pin Make sure it is intact 13 Insert the Control Head Monitor between the control head and the cylinder valve This is similar to the order of installation shown in Figure 3 14 Assemble the control head to the cylinder valve a...

Page 181: ... adapter P N WK 699205 010 and connect the nitrogen pilot lines 6 Remove the protective cap from the cylinder valve actuation port 7 Insert the Control Head Monitor between the control head and the cylinder valve actuation port as shown in Figure 6 Figure 6 Order of Installation 8 Install the control head to the cylinder valve actuation port and tighten securely Note When installed the Control Hea...

Page 182: ... 7 Pressure Operated Control Head Order of Assembly 2 Install a pressure operated control head with flexible actuation hose attached to the cylin der actuation port 3 Insert the spacer P N 85 100000 002 on to top of the stackable pressure operated con trol head 4 Insert the Control Head Monitor between the electric control head and the spacer as shown in Figure 7 WARNING When attaching the pressur...

Page 183: ...ure that the pilot line is not pressurized and the actuating pins are in the SET position that is the actuating pins are in the fully retracted or SET position Failure to follow this procedure will result in accidental discharge and possible death personal injury and property damage when the control head is installed on the valve WARNING The placement supervision signal is not a substitute for ens...

Page 184: ...d that is the indicator on the electric control head has moved to the RELEASED position If any control heads have not operated check the circuit for electric continuity to these particular heads and repeat the test Replace all damaged heads Repeat the test if any control heads have been replaced 5 Observe the instructions on the caution label attached to each electric control head Re move the safe...

Page 185: ...Number Description Control Head Monitor with Explosion Proof Assembly 85 100000 100 Control Head Monitor with Explosion Proof Assembly 85 100000 002 Spacer required when installing Control Head Monitor onto Stackable Pressure Operated Control Head ...

Page 186: ......

Page 187: ...ct to change without no tice Should further information be desired or should particular problems arise which are not covered sufficiently for the purchaser s purposes the matter should be referred to KIDDE FENWAL INC Ashland MA 01721 All trademarks are properties of their respective owners 400 Main Street Ashland MA 01721 Ph 508 881 2000 Fax 508 881 8920 http www kidde fenwal com 06 236115 003 Rev...

Page 188: ... Listing File No EX 4674 UL Listing File No EX 4674 FM Approvals Project ID 3054754 Kidde Fire Systems 2 Valve and Safety Burst Disc Rebuild Kit and Instructions Addendum Jurisdiction EAR US ECCN EAR99 This document contains technical data subject to the EAR ...

Page 189: ......

Page 190: ... 1 2 Component Descriptions 2 2 1 2 Valve and Safety Burst Disc Rebuild Kit P N 85 150100 000 2 3 Post Fire Maintenance 3 3 1 2 Valve Disassembly 3 3 2 2 Valve Assembly 4 3 3 Safety Burst Disc Replacement 5 4 Parts List 6 TABLE OF CONTENTS ...

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Page 192: ... and Maintenance Manual 06 236116 001 BA Kidde Fire Systems ECS Advanced Delivery Fire Suppression System with FM 200 Agent Design Installation Operation and Maintenance Manual 06 236068 001 BA Kidde Fire Systems Marine Series Kidde Engineered Marine Fire Suppression System Designed for use with 3M Novec 1230 Fire Protection Fluid Design Installation Operation and Maintenance Manual 06 236559 001 ...

Page 193: ...ebuild all 2 Valves after a discharge including replacing the safety burst disc Table 2 2 Valve and Cylinder Rebuild Kit Contents Description Part Number 2 Valve and Safety Burst Disc Rebuild Kit includes Assembly Piston which includes Piston Piston O ring Teflon Back up O ring Seat O ring O ring Neck O ring Cap Disc Safety 2 0 Valve Washer Safety Retainer Safety Disc 85 150100 000 ...

Page 194: ...piston assembly pushed out the valve body from the bottom 4 Remove the piston assembly Item 3 5 Examine the Schrader valve core pin Item 4 for any evidence of bending or other damage Depress the pin and make certain it snaps back freely Replace the valve core if necessary using a standard Schrader core wrench When reinstalling a new Schrader core element torque to 1 to 3 in lb 0 17 to 34 N m Figur...

Page 195: ...stall the Neck O ring onto the valve neck groove 7 If you had to remove the siphon tube for valve disassembly wire brush the siphon tube threads to remove the old Loctite residue 8 Apply a film of Loctite primer to the siphon tube threads and allow three to five minutes to dry 9 Apply a film of Loctite sealant to the first several threads and reinstall the siphon tube 10 Screw the valve and siphon...

Page 196: ...ve body Torque to the appropriate value listed in Table 5 Figure 2 Installation of Safety Burst Disc on Cylinder Valves Manufactured after April 2014 CAUTION Whenever the valve is rebuilt the Safety Disc Assembly must be replaced Refer to Figure 2 or Figure 3 WARNING Before removing the valve make sure that all pressure has been relieved from the cylinder To relieve any remaining pressure restrain...

Page 197: ...on Valve Size Torque Valve psig 70 F 2 in 38 ft lb 800 975 Part Number Description 85 150100 000 2 Valve and Safety Burst Disc Rebuild Kit includes Assembly Piston which includes Piston Piston O ring Teflon Back up O ring Seat O ring O ring Neck O ring Cap Disc Safety 2 0 Valve Washer Safety Retainer Safety Disc VALVE SAFETY DISC SAFETY DISC WASHER SAFETY DISC RETAINER ...

Page 198: ......

Page 199: ...to change without no tice Should further information be desired or should particular problems arise which are not covered sufficiently for the purchaser s purposes the matter should be referred to KIDDE FENWAL INC Ashland MA 01721 All other trademarks are properties of their respective owners 400 Main Street Ashland MA 01721 Ph 508 881 2000 Fax 508 881 8920 http www kidde fenwal com 06 237553 001 ...

Page 200: ...4 FM Approvals Project ID 3054754 Supplement to Kidde Fire Systems ECS Fire Suppression System with HFC 227ea Agent Design Installation Operation and Maintenance Manual Rev BA P N 06 236115 001 Stainless Steel Nozzles Jurisdiction EAR US ECCN EAR99 This document contains technical data subject to the EAR ...

Page 201: ......

Page 202: ... May 2016 1 General 1 1 2 Component Descriptions 1 2 2 1 Stainless Steel Discharge Nozzles 1 2 3 Stainless Steel Discharge Nozzle Parts List 1 4 3 1 360 Degree Nozzles 1 4 3 2 180 Degree Nozzles 1 6 TABLE OF CONTENTS ...

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Page 204: ...sterilized areas the food industry pharmaceutical industry medical facilities and in harsh environments where the properties of Stainless Steel are more beneficial This document provides a component description and parts list for the new nozzles For other details see the Kidde Fire Systems ECS Fire Suppression System with HFC 227ea Agent DIOM Rev BA P N 06 236115 001 ...

Page 205: ... offers a full 360 discharge pattern for installations where nozzles are located in the center of the hazard See Figure 3 and Figure 4 and Table 1 and Table 2 for further information For part numbers see See Stainless Steel Discharge Nozzle Parts List on page 4 Figure 1 360 Stainless Steel Nozzle Figure 2 180 Stainless Steel Nozzle Note Installation details and coverage areas for the Stainless Ste...

Page 206: ... 53 mm 2 95 in 74 93 mm 3 625 in 92 07 mm 2 in 50 80 mm 3 0 in 76 2 mm 1 968 in 49 98 mm 2 875 in 73 02 mm 3 656 in 92 86 mm Table 2 Dimensions 360 Discharge Nozzle Pipe Size A B C D in 12 70 mm 1 250 in 31 75 mm 1 468 in 37 30 mm 1 937 in 49 20 mm 1 250 in 31 75mm in 19 05 mm 1 500 in 38 10 mm 1 578 in 40 08 mm 2 125 in 53 97 mm 1 500 in 38 10 mm 1 in 25 40 mm 1 750 in 44 45 mm 1 718 in 43 64 mm ...

Page 207: ...0 194523 144 0 1358 90 194523 147 90 194524 147 0 1404 90 194523 150 90 194524 150 0 1534 90 194523 156 90 194524 156 0 1629 90 194523 161 90 194524 161 0 1731 90 194523 166 90 194524 166 0 1856 90 194523 172 90 194524 172 0 1968 90 194523 177 90 194524 177 0 2035 90 194523 180 90 194524 180 0 2080 90 194523 182 90 194524 182 0 2150 90 194523 185 90 194524 185 0 2244 90 194524 189 90 194525 189 0 ...

Page 208: ...4527 332 0 7221 90 194526 332 90 194527 339 0 7424 90 194526 339 90 194527 344 0 8053 90 194526 344 90 194527 358 0 8115 90 194526 358 90 194527 359 0 8509 90 194526 359 90 194527 368 90 194528 368 0 8836 90 194526 368 90 194527 375 90 194528 375 0 8930 90 194526 375 90 194527 377 90 194528 377 0 9362 90 194526 377 90 194527 386 90 194528 386 0 9587 90 194526 386 90 194527 391 90 194528 391 0 9903...

Page 209: ...3 150 90 194514 150 0 1605 90 194513 156 90 194514 156 0 1694 90 194513 161 90 194514 161 0 1779 90 194513 166 90 194514 166 0 1909 90 194513 172 90 194514 172 0 2049 90 194514 177 0 2113 90 194514 180 0 2177 90 194514 182 90 194515 182 0 2215 90 194514 185 90 194515 185 0 2313 90 194514 189 90 194515 189 0 2405 90 194514 194 90 194515 194 0 2597 90 194514 199 90 194515 199 0 2744 90 194514 206 90...

Page 210: ...8 0 7254 90 194516 332 90 194517 332 0 7401 90 194516 339 90 194517 339 0 7884 90 194516 344 90 194517 344 0 8439 90 194516 358 90 194517 358 90 194518 358 0 8439 90 194516 359 90 194517 359 90 194518 359 0 8767 90 194516 368 90 194517 368 90 194518 368 0 9047 90 194516 375 90 194517 375 90 194518 375 0 9311 90 194516 377 90 194517 377 90 194518 377 0 9588 90 194516 386 90 194517 386 90 194518 386...

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Page 212: ......

Page 213: ...ct to change without no tice Should further information be desired or should particular problems arise which are not covered sufficiently for the purchaser s purposes the matter should be referred to KIDDE FENWAL INC Ashland MA 01721 All trademarks are properties of their respective owners 400 Main Street Ashland MA 01721 Ph 508 881 2000 Fax 508 881 8920 http www kidde fenwal com 06 236115 004 Rev...

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