Thermo King SB-190 30, Руководство пользователя

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Maintenance Inspection Schedule (Rev. 12/03)
8
Structural
• • • • Visually inspect unit for fluid leaks.
• • • • Visually inspect unit for damaged, loose or broken parts (includes air ducts).
• • • Inspect tapered roller bearing fanshaft and idler for leakage and bearing wear.
• • • Clean entire unit including condenser and evaporator coils and defrost drains.
• • • Check all unit, fuel tank and electric motor mounting bolts, brackets, lines,
hoses, etc.
• • • Check evaporator damper door adjustment and operation.
Refrigeration
• • • • Check refrigerant level.
• • • Check compressor oil level.
• • • Check throttling valve regulating pressure on defrost.
• Check compressor efficiency and pump down refrigeration system.
Replace dehydrator and check discharge and suction pressure every 2 years.
Electrical
• • • Inspect battery terminals and electrolyte level.
• • • Inspect wire harness for damaged wires or connections.
• • • • Check damper door operation
(closes on defrost initiation, opens defrost termination).
• Inspect alternator.
Microprocessor
• Run Pretrip Test (refer to Pretrip Test in this manual)
Fuel
Island
Pre-trip
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.