![background image](http://html1.mh-extra.com/html/thermo-king/098203/098203_maintenance-manual_1104405017.webp)
15
Service Guide
Service Guide
A closely followed maintenance program will help to keep your Thermo King unit in top operating
condition.
The following service guide table should be used as a guide when inspecting or servicing components on
this unit.
NOTE: If a unit has been carrying cargo which contains a high level of sulphor or phosphorous (e.g.
garlic, salted fish etc.), it is recommended that clean evaporator coil after each trip.
Pretrip
Every
1,000
Hours
Annual/
Yearly
Inspect/Service These Items
Electrical
•
Perform a controller pretrip inspection (PTI) check.
•
•
•
Visually check condenser fan and evaporator fan.
•
•
•
Visually inspect electrical contacts for damage or loose connections.
•
•
•
Visually inspect wire harnesses for damage or loose connections.
•
•
Download the data logger and check data for correct logging.
•
Check operation of protection shutdown circuits.
Refrigeration
•
•
•
Check refrigerant charge.
•
•
Check for proper discharge and suction pressures.
•
Check filter drier/in-line filter for a restriction pressures.
Structural
•
•
•
Visually inspect unit for damaged, loose or broken parts.
•
•
•
Tighten unit, compressor and fan motor mounting bolts.
•
•
Clean entire unit including condenser and evaporator coils, and defrost drains.
Summary of Contents for 098203
Page 2: ......
Page 3: ...MAGNUM TK 60275 4 MM Rev 3 08 15 Copyright 2012 Ingersoll Rand EMEIA Printed in Ireland...
Page 193: ...Refrigeration Maintenance 191 Figure 163 Filter Drier...
Page 200: ...Refrigeration Maintenance 198 Figure 169 Receiver Tank Figure 170 Water Cooled Condenser Tank...
Page 257: ...255 Schematic Diagram RELEASED 19 Sep 2013...
Page 258: ...256 Wiring Diagram Page 1 of 2 RELEASED 19 Sep 2013...
Page 259: ...257 Wiring Diagram Page 2 of 2 RELEASED 19 Sep 2013...
Page 263: ......