Maintenance Inspection Schedule
18
Electrical
•
•
•
Inspect battery terminals and electrolyte level.
•
•
•
Inspect wire harness for damaged wires or connections.
•
•
•
•
Check operation of damper door (closes on defrost initiation and
opens on defrost termination).
•
Inspect alternator wire connections for tightness.
Refrigeration
•
•
•
•
Check refrigerant level.
•
•
•
Check for proper suction pressure.
•
•
•
Check throttling valve regulating pressure.
•
Check compressor oil level and condition.
•
Check compressor efficiency and pump down refrigeration system.
—
Replace dehydrator and check discharge and suction pressure every
two (2) years.
Structural
•
•
•
•
Visually inspect unit for fluid leaks.
•
•
•
•
Visually inspect unit for damaged, loose or broken parts (includes air
ducts and bulkheads).
•
•
•
Inspect tapered roller bearing fanshaft and idlers for leakage and
bearing wear (noise).
•
•
•
Clean entire unit including condenser and evaporator coils and
defrost drains.
•
•
•
Check all unit and fuel tank mounting bolts, brackets, lines, hoses,
etc.
•
•
•
Check evaporator damper door adjustment and operation.
Host Unit (Continued)
Pretrip
Every
1,500
Hours
Every
3,000
Hours*
Annual/
4,500
Hours
Inspect/Service These Items
* 3,000 hours or two years, whichever occurs first.
Remote Evaporator (If Used)
Pretrip
Every
1,500
Hours
Every
3,000
Hours*
Annual/
4,500
Hours
Inspect/Service These Items
Electrical
•
•
•
Inspect wire harness for damaged wires or connections.
•
•
•
Inspect/replace DC fan motors.
Structural
•
•
•
•
Visually inspect unit for fluid leaks.
•
•
•
•
Visually inspect unit for damaged, loose, or broken parts.
•
•
•
Clean entire unit including evaporator coils and defrost drains.
•
Check all unit mounting bolts, brackets, lines, hoses, etc.
Содержание Spectrum DE 30-2
Страница 4: ...4...
Страница 12: ...Safety Precautions 12...
Страница 16: ...Specifications 16...
Страница 31: ...Unit Description 31 1 Access Panels 2 Defrost Dampers Figure 12 Back View of Unit 1 2 AGA215...
Страница 42: ...Operating Instructions 42...
Страница 48: ...Electrical Maintenance 48...
Страница 106: ...Structural Maintenance 106...
Страница 110: ...Mechanical Diagnosis 110...
Страница 114: ...Remote Evaporator Specifications 114...
Страница 116: ...Remote Evaporator Maintenance Inspection Schedule 116...
Страница 122: ...Remote Evaporator Electrical Maintenance 122...
Страница 126: ...Remote Evaporator Refrigeration Service Operations 126...
Страница 128: ...Remote Evaporator Structural Maintenance 128...
Страница 130: ...Remote Evaporator System Diagnosis 130...
Страница 134: ...Wiring and Schematic Diagrams Index 134...
Страница 135: ...135 Schematic Diagram Page 1 of 2...
Страница 136: ...136 Schematic Diagram Page 2 of 2...
Страница 137: ...137 Wiring Diagram Page 1 of 4...
Страница 138: ...138 Wiring Diagram Page 2 of 4...
Страница 139: ...139 Wiring Diagram Page 3 of 4...
Страница 140: ...140 Wiring Diagram Page 4 of 4...