Miller EnPak Mechanic OM-240 113H, Руководство пользователя

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OM-240 113 Page 35
SECTION 9 − TROUBLESHOOTING
9-1. Generator Power Troubleshooting
Trouble Remedy
No power output. Reset supplementary protectors CB1, CB2 and/or CB3 (see Section 15-2).
Have Factory Authorized Service Agent check generator.
Low power output. Check and clean engine air cleaner as necessary.
Have Factory Authorized Service Agent check engine speed.
See engine manual.
High power output. Have Factory Authorized Service Agent check engine speed.
Erratic power output. Have Factory Authorized Service Agent check engine speed.
Check wiring and connections.
GFCI device trips at low speed. GFCI receptacle or extension cord not proper type for application. Replace with Miller approved GFCI
device (see Parts List).
Machine plugged into regular generator
auxiliary power does not work.
Engine speed too low and load is not recognized. Using crane remote or EnPak remote panel, manu-
ally place engine in high speed (see Section 6-1 item 7 for EnPak remote panel).
9-2. Engine Troubleshooting
Trouble Remedy
Engine will not crank. Check battery connections and tighten if necessary.
Check battery voltage.
Check Manual/Remote switch on Service Panel.
Check to ensure crane power switch and safety interlock are working (see Section 8-4).
Have Factory Authorized Service Agent check Remote Panel.
Engine does not start. Check fuel level.
Check battery and replace if necessary.
Check engine charging system according to engine manual.
Have Factory Authorized Service Agent check fuel pump.
See engine manual.
Engine starts but stops. Check oil level (see Section 5-2). Low oil pressure shutdown stops engine if oil pressure is too low.
Use correct grade oil for operating temperature. (see Section 8-1).
Have Factory Authorized Service Agent check low oil pressure shutdown switch S2.
Engine stopped during normal
operation.
Check fuel level (see Section 5-2).
Check oil level (see Section 5-2). Low oil pressure shutdown stops engine if oil pressure is too low.
Oil level too high reduces capacity of the fuel pump.
Have Factory Authorized Service Agent check throttle solenoid TS1 according to engine manual.
Have Factory Authorized Service Agent check low oil pressure shutdown switch S2.
Engine does not return to idle speed. Remove all generator power loads, compressor loads, and hydraulic loads.
Check remote panel and crane pendant to see if system is locked in high speed.