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Installation & Operation Manual

Circulating Oil Temperature Control System

PQ451

161-123417-037

February 2019

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Summary of Contents for MicroTherm

Page 1: ...i Installation Operation Manual Circulating Oil Temperature Control System PQ451 161 123417 037 February 2019...

Page 2: ...stics 9 Section 6 Maintenance 10 Section 7 Troubleshooting 13 Section 8 Specifications 14 1 1 System Photo 2 1 2 Control Panel 3 2 1 Piping 5 2 2 Piping Connections 5 2 3 Power Connection Terminals 6...

Page 3: ...ller which applies heating and cooling as needed Electrical and hydraulic components are located in dis tinctly separate areas in the system to better manage heat buildup and prevent component damage...

Page 4: ...ng casters allow easy transfer between locations Cabinet design allows access to all components 3 2 sq ft heat exchanger for cooling integral with heating chamber ASME safety relief valve opens if wat...

Page 5: ...nel CMXO Series OIL Temperature Control System Pump START STOP Pushbuttons Status and Diagnostic Indicators Manual Cooling Switch Chromalox Temperature and Process Controller Controller model supplied...

Page 6: ...nk must be piped to a safe area and or catch drum Provisions must be taken to allow constant slope on vent to allow draining and to prevent liquids from collect ing in the vent pipe Vent should be per...

Page 7: ...igure 2 2 Piping Connections Oil VENT SAFETY RELIEF VALVE TO SAFE AREA Oil 3 3 4 5 6 1 4 12 OIL INLET 1 1 2 HEATER DRAIN 1 2 COOLING WATER OUTLET 1 2 18 6 OIL OUTLET 1 1 2 NPT COOLING WATER INLET 1 2...

Page 8: ...Codes may require the location of disconnect in sight of operation standing next to the equipment Consult applicable codes for details 4 With power off check the wiring connections by tugging on the l...

Page 9: ...shuts down if any red diag nostic indicator is illuminated Pump Overload Pump has drawn too much cur rent Over Temperature System temperature has exceeded 600 F Pump Running Heating Cooling Manual Coo...

Page 10: ...t through the bleed valves 8 Excessive moisture and air in the system will cause the heat transfer liquid to back up into the expan sion tank thus evacuating the piping or process If this happens shut...

Page 11: ...t problem To put the pump back on line open the front electrical enclosure and press the pump reset switch See Figure 5 2 Figure 5 2 Pump Reset Switch ELECTRIC SHOCK HAZARD Close the front electrical...

Page 12: ...HAZARD Disconnect all power to system before servicing Failure to comply can result in personal injury or equip ment damage BURN HAZARD Never service system while hot Allow system to cool to room temp...

Page 13: ...e system 5 After verifying power is disconnected remove con duit and wiring from the motor 6 Lift out pump motor assembly 7 Service pump per pump manufacturers instruc tions 8 If replacing the pump be...

Page 14: ...12 Date Maintenance Record Maintenance Record...

Page 15: ...or illuminated 1 System above temperature limit of 600 F 1 Allow unit to cool below 550 F and press reset on over temperature controller inside the panel See Section 5 Unit runs but fails to pump 1 In...

Page 16: ...reported by pump manufacturer on Model HTO 80 Size 1 5 x 1 25 Speed 3450 RPM S G 85 Power Capacity Information kW BTU s Per Hour Nominal Amps Volume Gal Heat Exchanger Surface Area Ft 240 V 480V 4 15...

Page 17: ...gure 8 2 Replacement Parts Identification SUPPLY SCR PWR CONTROLLER HERE ____VOLT CONNECT FAN OPTIONAL CAUTION DO NOT SET TEMPERATURE ABOVE 600 F 20 24 13 19 21 16 23 14 15 9 8 25 22 7 or 11 11 12 12...

Page 18: ...292 304687 003 9 Push Button Stop 292 304687 004 10 Light Red 213 122066 041 11 Light Amber 213 122066 042 12 Light Green 213 122066 043 13 Motor Contactor 240 480V 072 123534 065 14 Auxiliary Motor...

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