AirMan SDG45S-3A8, Инструкция по эксплуатации

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6. Maintenance/Adjustment
6
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3
6.2 Troubleshooting

Should any trouble occur during operation, do not leave it. Investigate the cause and take
appropriate measures.

Read the manual carefully and fully understand what to do in case of trouble.

The better you understand the construction and function of the unit, the faster you can find a
problem and solution.

This chapter describes the state, cause and countermeasures of important troubles in detail:
Symptom Cause Counter measures
Starter does not
rotate. Low starter
revolution speed
even when starting. (1)Battery malfunction
Check Battery
→
Charge/Change
Starter rotates but
engine does not
start up. (1)Fuel filter clogging
(2)Malfunction of controller
(3)No diesel fuel oil
(4)Air mixing in fuel pipings Disassemble, clean, and change
Check fuse
Check connector
Check controller
Replenish fuel
Bleed air
Engine oil pressure
drop monitor lamp
glows. (1)Engine oil shortage
(2)Engine oil filter clogging
(3)Oil pressure switch malfunction
(4)Loosened or disconnected wiring, or
connector
Replenish fuel
Change
Change
Check/repair
Coolant
temperature rise
monitor lamp glows. (1)Radiator clogging
(2)Faulty thermostat
(3)Faulty coolant temperature switch
(4)Shortage of coolant
(5)Slip of belt
(6)Looseness, disconnection of wiring or
connectors
Clean
Change
Change
Replenish
Adjust tension
Check/repair
Leakage monitor
lamp glows. (1) Leakage on generator side
(2) Leakage on load side
(3) Leakage on connecting cable
(4) Defective leakage relay Check/repair
Check/repair
Check/repair
Check/repair
Recharging monitor
lamp glows. (1) Alternator problem
(2) Loseness, disconnection of wiring or
connector
Check/change
Check/repair
Air filter clogging
monitor lamp glows. (1) Air filter clogging Clean