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KRS-100

™

Nitrogen

Releasing

System

Application,

Operation and

Maintenance Manual

P/N  83-KRS100-001

September  2002

FM

APPROVED

UL Listing File No.

EX 3559, EX 2153

Summary of Contents for KRS-100

Page 1: ...KRS 100 Nitrogen Releasing System Application Operation and Maintenance Manual P N 83 KRS100 001 September 2002 FM APPROVED UL Listing File No EX 3559 EX 2153 ...

Page 2: ......

Page 3: ...g 3 3 1 3 1 Tubing and Fittings 3 3 1 4 Control Head Mounting To Actuator Valve Assembly 4 4 1 System Check Out 4 4 1 1 For Control Head Operation 4 5 1 Readying the System 4 6 1 Inspection And Maintenance 5 6 1 1 KRS 100 Assembly Condition 5 6 1 2 Nitrogen Cylinder Pressurization 5 6 1 3 Detection and Actuation 5 List of Figures 1 KRS 100 System Detail w POA 87 100012 001 2 2 KRS 100 System Detai...

Page 4: ...September 2002 83 KRS100 001 KRS 100 Nitrogen Releasing System THIS PAGE INTENTIONALLY LEFT BLANK ...

Page 5: ...tches can be installed on the KRS 100 actuation line Multiple KRS 100 releasing units may be used when the number of agent storage cylinders exceeds the maximum capacity of one KRS 100 releasing unit The KRS 100 sys tem is fully modular and is expandable to fit any size appli cation Two or more KRS 100 cylinders may be used when utiliz ing two or more different types of detection to cover the same...

Page 6: ...NT CHECK P N WK 877810 000 OPTIONAL P N 06 129706 001 100 FT MAX 1 4 INCH COPPER TUBING 3 THREE PRESSURE SWITCHES AND 10 TEN CYLINDERS 50 FT MAX 1 4 INCH COPPER TUBING OUTLET CYLINDER Figure 1 KRS 100 System Detail w POA 87 100012 001 WET OR DRY CHEMICAL SYSTEM CYLINDER SYSTEM VALVE ACTUATOR P N 87 120042 001 APPROX 2 1 2 INCHES IN DIA VENT CHECK P N WK 877810 000 OPTIONAL OR ADDITIONAL CYLS MOUNT...

Page 7: ... clearance See Figure 3 3 1 3 Tubing Connect actuation tubing to the outlet on the KRS 100 ac tuator valve body Ream and thoroughly clean all chips and cutting oil from the inside of tubing prior to connection All tubing is to be securely supported no more than ten feet on centers See Table 1 for tubing limitations Table 1 Tubing Limitations x a M n i M m e t s y S l a t o T t f 0 5 1 t f 5 l o r ...

Page 8: ...enable proper tension setting on the cable A tensioning tool may be used with the pneumatic control heads There is no tensioning tool permitted with the electrical control heads The plunger of the electric solenoid holds the control head mechanism in proper position for the SET position 4 1 SYSTEM CHECK OUT To demonstrate proper operation of the actuating system the following check out is to be ac...

Page 9: ... given to KRS 100 Assembly Condition Nitrogen Cylinder Pressurization Ensure that it is at proper weight Note Nitrogen cylinder full weight includes the shipping cap ensure that it is installed prior to weighing Detection and Actuation System Actuation Tubing Auxiliary Equipment 6 1 1 KRS 100 Assembly Condition The actuator valve assembly must be inspected internally for nicks dents and scratches ...

Page 10: ...September 2002 83 KRS100 001 6 KRS 100 Nitrogen Releasing System THIS PAGE INTENTIONALLY LEFT BLANK ...

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Page 12: ...he Kidde Fenwal Quotation Acceptance of Order and or Original Invoice which will become part of your sales agreement Please contact Kidde Fenwal directly for a return material authorization RMA number before returning material to the factory at Ashland Massachusetts shipment prepaid Kidde Fenwal will repair or replace and ship prepaid These instructions do not purport to cover all the details or v...

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