17
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.
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 compressor oil level.
•
•
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 098916
Page 5: ......
Page 11: ...Table of Contents 10...
Page 19: ...Service Guide 18...
Page 28: ...Specifications 27 Figure 2 Physical Specifications AMA313...
Page 41: ...Unit Description Features Options 40...
Page 105: ...Operating Instructions 104...
Page 155: ...Servicing The Unit 154...
Page 187: ...Index 186...
Page 189: ...Wiring and Schematic Diagrams Index 188...
Page 190: ...189 Wiring Schematic...
Page 191: ...190 Wiring Diagram Page 1 of 2...
Page 192: ...191 Wiring Diagram Page 2 of 2...
