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Mueller SENTRY II Installation And Operation Manual Download Page 37

SECTION 5.0 - AUTOMATIC CHEMICAL DOSING

5.1

Initial Start-Up Procedures for Automatic Dosing and Chemical Usage

The chemical usage will vary depending on the make and manufacturer, the amount of water required
for each cycle, and the water quality. It is very important to have your Chemical Supplier test the water
supply and determine the proper usage and concentrations of each specific chemical. This information
should be posted on a cleaning chart near the milk cooler.   

IMPORTANT NOTE:

Improper chemical usage can cause non-warranted and non-repairable damage

to your stainless steel milk cooler. Chemicals should be purchased from a reputable source that
specializes in the proper application and usage of dairy cleansers for clean-in-place (CIP) applications.   

5.2

Peristaltic Pumps

The peristaltic pumps are controlled by electronic timers and designed to deliver 2.6 milliliters (.0879
oz.) of liquid chemical per second of operation. See Section 5.5 and Tables 3A - 3C.

5.3

Chemical Cautions

•

Proper safety precautions must be followed when handling chemicals. 

•

Read and abide by all Material Safety Data Sheets (MSDS), labels, instructions, warnings,
and health hazard information provided by the Chemical Manufacturer. 

•

Eye, face, and skin protection should be worn at all times!

•

Prime peristaltic pumps in a glass jar only. Do not prime the pumps into the milk cooler. 

•

Without proper dilution, chemicals can damage the stainless steel milk cooler.

•

Never mix chemicals—a deadly gas may be created.

•

Ensure that all drains are properly trapped to prevent mixed chemical gasses from re-
entering the workplace.

•

Store chemicals in an area protected from freezing and out of direct sunlight.

•

Store chemicals in an area that prevents access by children or unauthorized individuals.

Sentry II with Auto-Dosing Assembly Operating Instructions

31

Effective April 1, 2000

WEAR EYE PROTECTION,

RUBBER GLOVES, AND

APRONS WHEN HANDLING

CHEMICALS

▲

!

CAUTION

WEAR EYE PROTECTION,

RUBBER GLOVES, AND

APRONS WHEN HANDLING

CHEMICALS

CORROSIVE

CAUTION

Summary of Contents for SENTRY II

Page 1: ...SENTRY II WITH AUTO DOSING ASSEMBLY INSTALLATION AND OPERATION MANUAL PART NO 8823644 EFFECTIVE 4 1 00 THE MILK COOLING SYSTEMS SPECIALISTSTM ...

Page 2: ......

Page 3: ... Head Installation 7 2 10 Milk Room Installations 8 Figure 7 Milk Room Installations 8 2 11 Agitator Assembly Installation 9 Figure 8 Agitator Installation 9 2 12 Pump Assembly and Electric Drain Installation 10 Figure 9 Pump Assembly and Electric Drain Installation 10 2 13 Instructions for Mounting the Sentry II Control Box Enclosures 11 2 14 Water Line Connections 11 Figure 10 Sentry II Control ...

Page 4: ...tion Accuracy 27 4 6 Sentry II Temperature Control Lock and Unlock Features 27 Figure 28 Sentry II Temperature Control 28 4 7 Sentry II Temperature Control Calibration 29 4 8 Sentry II Temperature Control Set Point Adjustment 30 4 9 Sentry II Temperature Control Unit of Measure Fahrenheit or Celsius 30 Section 5 0 Automatic Chemical Dosing 5 1 Initial Start Up Procedures for Automatic Dosing and C...

Page 5: ...ntrol 59 9 3 Sentry II Replacement Parts Kit Dosing and Manifold Box 60 9 4 Sentry II Replacement Parts List Dosing and Manifold Box 61 9 5 Sentry II Replacement Parts Kit Pump Assembly 62 9 6 Sentry II Replacement Parts List Pump Assembly 63 Section 10 0 Sentry II Equipment Markings 10 1 Label No 8822229 Lock Out 64 10 2 Label No 8820482 Caution Disconnect Power and Retain Latch 64 10 3 Label No ...

Page 6: ...oller Name Tag 70 10 26 Label No 8822558 Mueller Milk Cooler Data Tag 70 10 27 Label No 30890 Mueller Data Tag Control Box 71 10 28 Label No 8820677 Ground Symbol 71 10 29 Label No 3792 Cold Water Valve Marker 71 10 30 Label No 30397 Stainless Steel Symbol 71 10 31 Label No 30166 Caution Vent Must Be Over Milk Inlet 72 10 32 Label No 8820508 Hot Tube Marker 72 10 33 Label No 8802777 Caution Do Not...

Page 7: ...ve if you require additional technical assistance pertaining to installation or operating procedures Manufacturer s support is available by contacting Paul Mueller Company Dairy Farm Equipment Service Department P O Box 828 Springfield Missouri 65801 Telephone 417 831 3000 1 800 MUELLER 683 5537 1 3 Regulatory Requirements It is the responsibility of the purchaser and installer to seek the necessa...

Page 8: ...Selector Switch H Digital Temperature Indicator I Cooling Switch Indicator Bottom Units J Cooling Switch Indicator All Units K Pre Start Switch Indicator Cooling L Pre Start Switch Indicator Agitate M Peristaltic Pump Priming Switch N Priming Selector Switch O Peristaltic Pump Sanitize P Peristaltic Pump Acid Q Peristaltic Pump Detergent R Chemical Line Priming Disconnect S Fill Line Disconnect T ...

Page 9: ...rements for the locality 4 Once in place the skids can be removed 2 2 Skid Removal 1 Raise one end of the milk cooler with the floor jack placed beneath the skid s cross brace Securely block the skid to ensure safety and stability while removing the self tapping screws from the bottom of each leg 2 Lower the milk cooler and repeat the procedure on the opposite end 3 Remove cross bracing members le...

Page 10: ...all a tempering valve Mueller Part No 8820276 to regulate the milk cooler wash water temperature at 170 F 76 6 C or below 2 5 Water Supply Pressure Water supply pressure to the milk coolers wash system must be maintained between 20 and 60 psig 2 6 Electrical Requirements The Sentry II Control System requires a 240 50 60 1 power supply fused at 15 amps maximum See Section 3 for detailed wiring sche...

Page 11: ...k cooler filled to maximum capacity 2 356 lbs 2 000 x 8 6 19 556 lbs 1 069 kg 7 570 x 1 0305 8 870 kg IMPORTANT NOTE Mueller warrants to the original purchaser user that the Mueller factory calibration of a Mueller milk cooler will not be affected i e exceed the tolerances prescribed by the National Institute of Standards and Technology by distortion or structural change for a period of five 5 yea...

Page 12: ... proper height and pitch is obtained The milk cooler should pitch 1 4 per foot towards the outlet valve 4 Using a certified seraphin add the exact volume of water indicated for the Set Up Reading on the calibration chart 5 Adjust the final pitch of the milk cooler matching the calibration gauge reading with the Set Up Reading on the calibration chart 6 When the front and back corner legs are posit...

Page 13: ... prevent the wall from bearing load on the milk cooler Contact Mueller s Sales Department for availability and pricing A weather shield kit Part No 93750 is required for agitator s that are located exterior of the milk house wall See Figures 5 and 8 and Section 2 11 for additional installation instructions Figure 5 Agitator Weather Shield Figure 6 Basic Bulk Head Installation Sentry II with Auto D...

Page 14: ...s for the operators The milk cooler parts box includes two stainless steel brackets to secure the water chemical fill line to the rear head of the milk cooler Part Nos 8823254 top and 8823253 bottom Each bracket is supplied with 1 125 rubber grommets which provides a method to support the water chemical fill hose inside of 75 PVC conduit See Figure 7 Figure 7 Milk Room Installations Sentry II with...

Page 15: ...oll pin Item 5 4 Place the blue plastic cap Item 6 over the top of the output shaft after assembly 5 Thread the 90 liquid tight conduit fitting Item 10 through the plastic nut Item 11 with the flat washer flange facing the motor Slip the cut gasket Item 12 over the threads and thread the assembly into the agitator motor Insert the 3 wire cable through the straight conduit fitting conduit and 90 fi...

Page 16: ...iquid tight fitting and thread the assembly into the pump motor 7 Thread the 3 wire cord and conduit into the 90 liquid tight fitting and secure with the liquid tight compression fitting 8 Wire the motor per the electrical schematic attached to the motor 9 Install the stainless steel screen Item 7 in the rubber adapter Item 8 and clamp the electric drain valve in position with the two stainless st...

Page 17: ...is 28 feet 8 meters 2 14 Water Line Connections 1 Connect the hot and cold water fill hoses to the water solenoid valves located in the right side of the manifold box See Figure 10 2 Some localities may require the installation of high hazard back flow preventors in the water supply plumbing if the installation is connected to chemical supply drums larger than 1 gallon Contact your local regulator...

Page 18: ...o the quick disconnect and check valve located on the bottom of the manifold box c Repeat the procedure for the acid and sanitize connections connecting the red hose to acid and the blue hose to sanitize See Figure 10 NOTE The maximum total length of the chemical supply hoses must not exceed 28 feet 8 meters CAUTION Wear protective clothing and eye protection when handling caustic chemicals Always...

Page 19: ...r The tube is inserted in the stainless steel nipple in the top of the milk cooler and held in place with a stainless steel pin Refer to the drawing in Figure 11 for detailed installation procedures Figure 11 Manway Wash Tube Sentry II with Auto Dosing Assembly Operating Instructions 13 Effective April 1 2000 ...

Page 20: ...ss the bottom of the spray dish tube must face the front and rear heads of the milk cooler and the slot cut in the bottom of the dish must point towards the center of the agitator shaft See Figures 12 and 13 Figure 12 Spray Dish Orientation Figure 13 Spray Dish Sentry II with Auto Dosing Assembly Operating Instructions 14 Effective April 1 2000 Rectangular notch must face front and rear heads of t...

Page 21: ...cooler and provides proper air flow to prevent internal damage resulting from vacuum or pressurization when the milk cooler is washed or emptied Mueller Model O OE OH and OHF milk coolers are designed for operation at normal atmospheric pressure only Figure 14 Milk Cooler Vent Assembly Sentry II with Auto Dosing Assembly Operating Instructions 15 Effective April 1 2000 VENT ASSEMBLY MUST BE OVER M...

Page 22: ...al connections to the quick connect terminal strip 1 Disconnect all power supplies 2 Strip 375 inches 10 mm of insulation off each conductor 3 Open the quick connect terminal connection by inserting a 3 mm screwdriver into the bottom of socket A 4 Following the electrical schematics insert the correct conductor into terminal connection B and remove the screwdriver allowing the quick connect termin...

Page 23: ...ctrical Schematic Wash Pump Motor Figure 17 Electrical Schematic Agitator Motor s Figure 18 Electrical Schematic Rear Junction Box Sentry II with Auto Dosing Assembly Operating Instructions 17 Effective April 1 2000 ...

Page 24: ...Figure 19 Internal Conduit Raceways Milk Cooler Sentry II with Auto Dosing Assembly Operating Instructions 18 Effective April 1 2000 ...

Page 25: ...Figure 20 Electrical Schematic Field Wiring Enlarged Schematic Attached in Back Sentry II with Auto Dosing Assembly Operating Instructions 19 Effective April 1 2000 ...

Page 26: ...Figure 21 Electrical Schematic Factory Wiring Enlarged Schematic Attached in Back Sentry II with Auto Dosing Assembly Operating Instructions 20 Effective April 1 2000 ...

Page 27: ...Figure 22 Sentry II Relay and Switch Contact Positions Sentry II with Auto Dosing Assembly Operating Instructions 21 Effective April 1 2000 ...

Page 28: ...t Solenoid S S 24 VDC Y1 24VAC Condensing Unit 2 or Cold Solenoid Not Used Not Used S S 24 VDC COM1 24VAC 24V Power for Y2 Y5 and COM2 X0 Agitator Sampling Switch Y2 24VAC Alarm Lamp X1 Pre Start Agitator Switch Y3 24VAC Agitator Lamp X2 Pre Start Cooling Switch Y4 24VAC Pre Start Agitator Lamp X3 Cooling Bottom Unit Switch Y5 24VAC Pre Start Cooling Lamp X4 Cooling All Units Switch Not Used X5 Wa...

Page 29: ...Figure 23 Electrical Schematic PLC Sentry II with Auto Dosing Assembly Operating Instructions 23 Effective April 1 2000 ...

Page 30: ...Figure 24 Electrical Schematic Peristaltic Pumps Sentry II with Auto Dosing Assembly Operating Instructions 24 Effective April 1 2000 ...

Page 31: ...as follows 1 Fabricate an insertion rod from a 5 foot piece of 10 gauge solid wire by forming a 3 8 open loop on one end See Figure 25 2 Align the flat side of the T shaped sensor with the inner shell of the milk cooler 3 Slip the loop of the insertion rod over the thermocouple wire and push the sensor down the raceway until it seats into the spring clip at the end of the sensor raceway 4 Being ca...

Page 32: ...plicing Information in Section 4 4 4 Cut and insulate the foil shield and drain wire of the thermocouple extension cable at the top rear junction box The drain wire should be grounded one end only at the Sentry II control cabinet 5 Route the thermocouple extension cable from the rear junction box to the wall mounted Sentry II Avoid routing this cable in conduit that contains high voltage conductor...

Page 33: ... Sentry II Thermocouple Temperature Control Wiring 4 5 Sentry II Temperature Control Calibration Accuracy Once the installation wiring is completed for the Sentry II control box check the calibration accuracy of the temperature control as outlined below 1 Cover the bottom evaporator and agitator paddle with water or milk to check the temperature calibration 2 Allow the product temperature to stabi...

Page 34: ... keys simultaneously for 4 seconds When released the display will blink once indicating a successful lock otherwise repeat the process To validate a locked condition press the key once when released the display will momentarily display Lock Note The temperature control should be locked during normal operating conditions to prevent unauthorized or accidental setting alterations Figure 28 Sentry II ...

Page 35: ...o the temperature display 10 Lock the temperature control by pressing and holding the and keys simultaneously for 4 seconds When released the display will blink once indicating a successful lock otherwise repeat the process To validate a locked condition press the key once when released the display will momentarily display Lock EXAMPLE If the known product temperature was 37 F and the temperature ...

Page 36: ...isplay will blink once when the keys are released informing you that the control was successfully locked See Section 4 6 4 9 Sentry II Temperature Control Unit of Measure Fahrenheit or Celsius 1 Unlock the temperature control as instructed in Section 4 6 2 Press and hold the key until the display stops flashing 3 When the key is released SHIF will be displayed 4 Press and release the key until UNI...

Page 37: ...hemical per second of operation See Section 5 5 and Tables 3A 3C 5 3 Chemical Cautions Proper safety precautions must be followed when handling chemicals Read and abide by all Material Safety Data Sheets MSDS labels instructions warnings and health hazard information provided by the Chemical Manufacturer Eye face and skin protection should be worn at all times Prime peristaltic pumps in a glass ja...

Page 38: ...f the chemical dosing box 3 Hold a clean glass jar beneath the pump s discharge line and press the momentary priming switch located on the top right corner of the chemical dosing box until a solid column of chemical is discharged from the pump into the glass jar 4 Reconnect the quick connect fitting by inserting the male end into the female socket and turning 1 2 turn clockwise to lock it into pos...

Page 39: ... additive when multiple switches are selected in the on position Multiply the seconds labeled for each switch by 10 EXAMPLE Switch Number 8 and 9 on all others off Switch 8 12 8 x 10 128 seconds Switch 9 25 6 x 10 256 seconds The peristaltic pump will operate for 384 seconds Referencing the Table 3B 384 seconds will deliver 998 4 ml 33 75 oz SERVICE NOTE Peristaltic pump hoses should be inspected ...

Page 40: ...Table 3A Peristaltic Pump Timing for Specific Chemical Concentrations 2 240 seconds Sentry II with Auto Dosing Assembly Operating Instructions 34 Effective April 1 2000 ...

Page 41: ...Table 3B Peristaltic Pump Timing for Specific Chemical Concentrations 240 478 seconds Sentry II with Auto Dosing Assembly Operating Instructions 35 Effective April 1 2000 ...

Page 42: ...Table 3C Peristaltic Pump Timing for Specific Chemical Concentrations 478 726 seconds Sentry II with Auto Dosing Assembly Operating Instructions 36 Effective April 1 2000 ...

Page 43: ...t the end of the hot detergent wash cycle The volume of water required to satisfy the minimum drain temperature will vary depending on the surface area and temperature of the milk cooler and the inlet supply water temperature The installation technician will need to adjust the fill water volume until the minimum drain temperature is achieved for the hot detergent cycle Figure 31 PLC Fill Time Pote...

Page 44: ...Fill Time 15 psig 20 psig 30 50 psig 60 psig Minutes Liters Gallons Liters Gallons Liters Gallons Liters Gallons 3 00 35 89 9 48 42 59 11 25 48 83 12 90 51 10 13 50 4 00 47 85 12 64 56 78 15 00 65 11 17 20 68 14 18 00 5 00 59 81 15 80 70 98 18 75 81 39 21 50 85 17 22 50 6 00 71 77 18 96 85 17 22 50 97 66 25 80 102 21 27 00 7 00 83 73 22 12 99 37 26 25 113 94 30 10 119 24 31 50 8 00 95 70 25 28 113...

Page 45: ... See Section 6 for detailed information Chart 1 Detergent Wash or Complete Wash NOTE Fill and drain times are charted with the PLC potentiometer turned to the far counterclockwise position See Section 5 6 and Figure 31 Sentry II with Auto Dosing Assembly Operating Instructions 39 Effective April 1 2000 ...

Page 46: ...e Cycle NOTE Fill and drain times are charted with the PLC potentiometer turned to the far counterclockwise position See Section 5 6 and Figure 31 Sentry II with Auto Dosing Assembly Operating Instructions 40 Effective April 1 2000 ...

Page 47: ...ll rate into milk cooler 60 min Interval Allows the user to select an interval agitation time period to ensure proper On 3 min Sec 6 2 Agitation agitation of the milk every 18 min 26 30 Timer or Select 3 minutes every 30 minutes for 1 600 gallon and smaller milk coolers On 3 min and 3 minutes every 18 minutes for 2 000 gallon and larger milk coolers every 30 min Sample Allows the user to select a ...

Page 48: ... the MTA into the PLC CAUTION Be careful not to touch any terminals power is applied 4 The MTA will display SENTRY 1 2 5 Press the key twice to select Sentry 2 The MTA will display SENTRY 1 2 6 Press the key to enter the selection for the Sentry II Model The MTA will display SENTRY II Sentry II with Auto Dosing Assembly Operating Instructions 42 Effective April 1 2000 ...

Page 49: ...igeration Unit Time Delay NOTE If you scroll past a programming selection use the key to scroll back to the desired selection The MTA will display Cond Bottm Unit 8 Press the key to display the current time delay setting 0 120 minutes The MTA will display xx Minute Delay 9 Press the key to increase or the key to decrease the Bottom Unit Time Delay Sentry II with Auto Dosing Assembly Operating Inst...

Page 50: ...II 12 Press the key scrolling past the previous programmable selection to the next option Side Unit s Delay The MTA will display Cond Side Units 13 Press the key to display the current time delay setting 0 120 minutes The MTA will display the current time delay selection xx Minute Delay Sentry II with Auto Dosing Assembly Operating Instructions 44 Effective April 1 2000 ...

Page 51: ...ay The MTA will display RETURN TO MENU 16 Press the key to return to the main menu The MTA will display SENTRY II 17 Press the key scrolling past the previous programmable selection to the next option Pre Start Cooling The MTA will display Pre Start Cool Sentry II with Auto Dosing Assembly Operating Instructions 45 Effective April 1 2000 ...

Page 52: ...ion 23 Press the key to display the current settings 30 or 60 minutes 24 Press the key to select 60 minutes or the key to select 30 minutes 25 Press the key to enter the selection 26 Press the key to return to the main menu 27 Press the key to scroll to the next option Agitation Interval Timer 28 Press the key to display the current settings 3 out of every 30 minutes or 3 out of every 18 minutes S...

Page 53: ...on Sample Agitation Time 33 Press the key to display the current setting 2 5 or 10 minutes 34 Press the key a second time to change the current setting 35 Press the or keys to select the desired time 2 5 or 10 minutes 36 Press the key to enter the new setting 37 Press the key to enter the selection 38 Press the key to return to the main menu Sentry II with Auto Dosing Assembly Operating Instructio...

Page 54: ...option Fifth Cycle On or Off NOTE This allows the Fifth Cycle Acid or Sanitize to be turned off for specific International requirements Pre Rinse Rinse Wash Rinse Fifth Cycle On or Off 45 Press the key to display the current setting On or Off 46 Press the key to turn the Fifth Cycle On or the key to turn it Off 47 Press the key to enter the selection 48 Press the key to return to the main menu Sen...

Page 55: ...uce Acid chemicals in the Fifth Cycle 52 Press the key to enter the selection 53 Press the key to return to the main menu 54 Press the key to scroll to the next option Acid Sanitize Cycle Fill Temperature Japan Program Sanitize Temp 55 Press the key to display the current settings Cold or Warm 56 Press the key to select Warm or the key to select Cold 57 Press the key to enter the selection 58 Pres...

Page 56: ...e key to return to the main menu 64 Press the key to scroll to the next option Service Contact 65 Press the key to select Paul Mueller Company 66 Consecutively press the key scrolling through the Service Contact information and telephone numbers until Return to Menu is displayed 67 Press the key to return to the main menu 68 Programming is complete unplug the MTA from the PLC Note De energize the ...

Page 57: ... Interval Agitation ______ 3 out of 18 min ______ 3 out of 30 min Sample Agitation ______ 2 minutes ______ 5 minutes ______ 10 minutes Pre Rinse Temperature ______ Cold ______ Warm Fifth Cycle for Complete Wash ______ On ______ Off ______ n a Japan Program Fifth Cycle Acid or Sanitize ______ Acid ______ Sanitize ______ n a Japan Program Acid Sanitize Temperature ______ Cold ______ Warm Delayed Sta...

Page 58: ...ooling Bottom Units Switch 1 With the rotary selector switch in the Cool position press the Cooling Bottom Units switch once to initiate the time delayed start of the bottom refrigeration unit s The lamp will flash until the programmable time delay expires After the time delay expires the lamp will remain on and the bottom refrigeration unit s will energize if the temperature control is calling fo...

Page 59: ...itch in the Cool position and Cooling Bottom Units and or Cooling All Units in the automatic cool position press the Pre Start Cooling switch once to initiate an automatic override of the agitator s and refrigeration unit s The Pre Start Cooling mode may be programmed for 30 or 60 minutes See Sections 6 1 and 6 2 16 20 2 After the programmed time period expires the refrigeration unit s will return...

Page 60: ...itize Cycle Switch 1 With the rotary selector switch in the Wash position press the Sanitize Cycle switch once to start a Sanitize cycle See Section 5 8 Chart 2 2 To cancel and reset the Sanitize Cycle turn the Cool Off Wash rotary switch to the Off position 7 10 Agitate Sample Switch 1 With the rotary selector switch on the Off position press the Agitate Sample switch once to start the agitator s...

Page 61: ... and engage the bottom refrigeration unit s and agitator s in an emergency situation 2 To access and activate this switch turn the power off to the Sentry II control box open the door and move this switch to the Manual position Close the door turn selector switch to the Cool position and reapply power IMPORTANT NOTE There will be no automatic temperature control in the Manual Over Ride Position Wh...

Page 62: ...0 600 90 61 37 25 51 25 64 18 54 4 5 8 25 4 1 044 O 800S 800 80 71 25 50 60 75 73 5 18 44 4 8 8 25 4 1 284 O 1000S 1 000 102 71 25 50 61 25 74 18 33 4 8 8 25 6 1 530 O 1000D 1 000 102 71 25 50 61 25 74 18 33 4 8 8 25 6 1 576 O 1350 1 350 102 80 48 25 69 125 82 18 33 7 9 8 25 6 1 770 O 1600 1 600 120 80 48 25 69 5 82 25 18 42 7 9 8 25 6 1 988 O 2000 2 000 155 80 48 25 70 25 83 17 5 40 7 9 8 25 8 2 ...

Page 63: ...09 8 1270 0 1555 8 1879 6 457 2 838 2 101 203 209 6 6 694 O 1000D 3 785 2590 8 1809 8 1270 0 1555 8 1879 6 457 2 838 2 101 203 209 6 6 715 O 1350 5 110 2590 8 2032 0 1225 6 1755 8 2082 8 457 2 838 2 178 229 209 6 6 803 O 1600 6 057 3048 0 2032 0 1225 6 1765 3 2089 2 457 2 1066 8 178 229 209 6 6 902 O 2000 7 571 3937 0 2032 0 1225 6 1765 3 2108 2 444 5 1016 0 178 229 209 6 8 1 103 O 2700 10 221 393...

Page 64: ...SECTION 9 0 SENTRY II REPLACEMENT PARTS 9 1 Sentry II Replacement Parts Drawing Main Control Sentry II with Auto Dosing Assembly Operating Instructions 58 Effective April 1 2000 ...

Page 65: ...AMMABLE CONTROLLER PLC FACTORY PROGRAMMED US 11B 8823314 PROGRAMMABLE CONTROLLER PLC FACTORY PROGRAMMED JAPAN 12 8822985 TERMINAL STRIP FUSED 13 8822983 FUSE CARTRIDGE 1 AMP 250V BUSS MDL 1 14 8822984 FUSE CARTRIDGE 2 AMP 250V BUSS MDL 2 15 8820704 FUSE CARTRIDGE 3 AMP 250V BUSS AGC 3 16 8800086 TOGGLE SWITCH DPST 10 AMP 17 8822981 SELECTOR SWITCH 3 POSITION ROTARY 18 8823011 SPACER 375 OD X 1 50 ...

Page 66: ...9 3 Sentry II Replacement Parts Kit Dosing and Manifold Box Sentry II with Auto Dosing Assembly Operating Instructions 60 Effective April 1 2000 ...

Page 67: ...N 12 3200128 SCREW MACHINE 25 20NC X 1 18 8 S S 13 8822974 SCREW MACHINE 8 32 NC X 2 25 18 8 S S 14 8823030 TERMINAL BLOCK INSULATOR 15 8823021 ADAPTER BARBED MALE 16 8823019 ELBOW POLYPROPYLENE 90 DEGREE X 25 BARB X 25 BARB 17 8823041 TUBE 375 OD X 25 ID CLEAR PVC 18 8823042 TUBE 375 OD X 25 ID BLUE PVC 19 8823043 TUBE 375 OD X 25 ID RED PVC 20 8823068 HOSE CLAMP PLASTIC RYAN 21 8823236 BOX ASSEM...

Page 68: ...9 5 Sentry II Replacement Parts Kit Pump Assembly Sentry II with Auto Dosing Assembly Operating Instructions 62 Effective April 1 2000 ...

Page 69: ...VE 24 VAC 6 1 30419 ADAPTER OUTLET NEOPRENE 2 X 2 7 1 8823058 SCREEN DRAIN VALVE 8A 1 8822415 SEAL RETAINER 75 HP 8B 1 8822202 SEAL RETAINER 1 5 HP 9A 1 30690 GASKET PUMP HOUSING 6 625 OD 75 HP 9B 1 30691 GASKET PUMP HOUSING 8 125 OD 1 5 HP 10A 1 8823672 PUMP SUCTION HOUSING 300 TO 600 GALLON MILK COOLER 10B 1 8823673 PUMP SUCTION HOUSING 800 TO 1 600 GALLON MILK COOLER 10C 1 8823678 PUMP SUCTION ...

Page 70: ...er and Retain Latch 10 3 Label No 8820623 Warning Symbol Electrical 10 4 Label No 8805616 Manual Run Position Sentry II with Auto Dosing Assembly Operating Instructions 64 Effective April 1 2000 LOCK OUT HERE BEFORE ENTERING TANK DISCONNECT POWER TO AGITATOR REMOVE AND RETAIN COVER LATCH 8820482 CAUTION MANUAL 8805616 ...

Page 71: ...5 Sanitize Timer 10 9 Label No 8822584 Pump Motor Wire Marker 10 10 Label No 8802375 Agitator s Wire Marker 10 11 Label No 3791 Hot Water Valve Marker Sentry II with Auto Dosing Assembly Operating Instructions 65 Effective April 1 2000 AUTO 8820248 Acid 8823064 Detergent 8823063 Sanitize 8823065 PUMP MOTOR 8822584 HOT 3791 AGITATOR S 8802375 ...

Page 72: ...M MAIN POWER SUPPLY BEFORE SERVICING 8908 8823013 WARNING Disconnect both condensing unit and Mueller Matic control cabinet from main power supply before servicing Antes de empezar a dar servicio o reparar la unidad condensadora o el gabinete de control del Mueller Matic es indispensable desconectarios del suministro de corriente eléctrica Separez l unité réfrigérant et la cabine de contrôle du sy...

Page 73: ...unit refer to condensing unit data plate ISO PERFORMANCE CLASS REFRIGERANT 8820410 litres kg Paul Mueller Company 1600 W Phelps P O Box 828 Springfield Missouri 65801 0828 U S A Year of Construction Model Number Serial Number Noise Level Weight 6911 8822225 Notice The accuracy of these charts depends upon the proper installation of the cooler Follow the detailed leveling instructions carefully Che...

Page 74: ...VICE ET N EST ÉLIMINÉ QU EN CONFORMITÉ DU RÉGLEMENT SUR LES SUBSTANCES APPAUVRISSANT LA COUCHE D OZONE LOI SUR L ASSAINISSEMENT DE L ENVIRONNEMENT N B Le présent réglement est refondu au 30 septembre 1992 ESTE EQUIPO CONTIENE FLUOROCARBURO HIDROCLORADO R 22 HCFC CLASS II Escriba el nombre de la substancia empobrecedora de la capa de ozono UNA SUBSTANCIA QUE SI SE SUELTA AL MEDIO AMBIENTE CONSTITUI...

Page 75: ...8822971 240V Japanese Transformer Part No 8823060 195V 24V 195V 240V 24V 3 Remote Alarm Lamp 24 VAC 4 Remote Cool Lamp 24 VAC 5 Remote Wash Lamp 24 VAC 6 Condensing Unit 1 24 VAC 7 Condensing Unit 2 24 VAC 8 Drain Valve 24 VAC 9 Hot Water Solenoid 24 VAC 10 Cold Water Solenoid 24 VAC 2 Neutral 24 VAC 11 Pressure Switch N O 12 Pressure Switch N O 13 Detergent Pump 240 VAC 14 Acid Pump 240 VAC 15 Sa...

Page 76: ...Tag 10 25 Label No 8822980 Programmable Controller Name Tag 10 26 Label No 8822558 Mueller Milk Cooler Data Tag Sentry II with Auto Dosing Assembly Operating Instructions 70 Effective April 1 2000 8820409 PLC Part No 8823313 9907 8822980 ...

Page 77: ...r 10 30 Label No 30397 Stainless Steel Symbol Sentry II with Auto Dosing Assembly Operating Instructions 71 Effective April 1 2000 PRODUCT MODEL NUMBER PART NUMBER SERIAL NUMBER VOLTS HERTZ PHASE FLA DISCONNECT MAIN POWER SUPPLY BEFORE SERVICING 6911 ROMPRE LE CABLE DE DISTRIBUTION AVANT DE REPARER 30890 COLD 3792 Stainless Steel ...

Page 78: ...O 30166 CAUTION CUIDADO Sentry II with Auto Dosing Assembly Operating Instructions 72 Effective April 1 2000 HOT 8820508 Do not sanitize your cooler with solutions containing in excess of 200 parts per million of chlorine Do not mix sanitizers or any chlorine containing substances with acid as this will result in damage to the stainless steel surface and can generate a gas that is lethal to your h...

Page 79: ...with Auto Dosing Assembly Operating Instructions 73 Effective April 1 2000 13 Detergent Pump 240v AC 14 Acid Pump 240v AC 15 Sanitize Pump 240v AC L1 Main Power 240v AC L2 Main Power 240v AC 20 Used for Internal Wiring 240v AC 21 Used for Internal Wiring 240v AC 22 Used for Internal Wiring 240v AC 9904 8823263 ...

Page 80: ...resentative who is trained and certified in electrical and refrigeration work must perform all service 4 The equipment can start automatically Use extreme caution when servicing All guards and covers must be in place during operation to prevent mechanical and electrical hazards 11 2 Manway 1 The Mueller milk cooler manway is supplied with a lock out cover to prevent entry during operation Ensure t...

Page 81: ...ls can be harmful and toxic to the environment if not properly disposed of Consult each chemical label and comply with all local environmental regulations and agencies 12 3 Solid Component Disposal The milk cooler s basic components consist of steel copper rubber and plastics which may be separated and recycled The CFC Free foam insulation should be disposed of according to local environmental reg...

Page 82: ... 30 minutes ______ 60 minutes Interval Agitation ______ 3 out of 18 min ______ 3 out of 30 min Sample Agitation ______ 2 minutes ______ 5 minutes ______ 10 minutes Pre Rinse Temperature ______ Cold ______ Warm Fifth Cycle for Complete Wash ______ On ______ Off ______ n a Japan Program Fifth Cycle Acid or Sanitize ______ Acid ______ Sanitize ______ n a Japan Program Acid Sanitize Temperature ______...

Page 83: ... Springfield Missouri 65801 0828 U S A Phone 417 831 3000 1 800 MUELLER Fax 1 800 436 2466 www muel com E mail dairyfarm muel com International Inquiries Fax 417 831 6906 E mail international muel com 2 00 8823644 ...

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