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10-3 AC VOLTAGE IS NORMAL AT NO-LOAD, BUT THE LOAD CANNOT BE APPLIED.
10-3-1 CHECK THE ENGINE SPEED.
If the engine speed is low, adjust it to the rated r.p.m.
* Refer to Step 10-2-1 for engine speed adjustment.
10-3-2 CHECK THE TOTAL WATTAGE OF APPLIANCES CONNECTED TO THE GENERATOR.
Refer to Section 6. “RANGE OF APPLICATIONS” for the wattage of the appliances.
If the generator is over-loaded, reduce the load to the rated output of the generator.
10-3-3 CHECK THE APPLIANCE FOR TROUBLE.
If the appliance is faulty, repair it.
10-3-4 CHECK IF THE ENGINE IS OVERHEATED.
If the cooling air inlet and/or cooling air outlet is clogged with dirt, grass, chaff or other debris, remove it.
10-3-5 CHECK THE INSULATION OF THE GEN-
ERATOR.
Stop the engine. Measure the insulation resistance
between the live terminal of the receptacle and the
ground terminal.
If the insulation resistance is less than 1 M
Ω
, disas-
semble the generator and check the insulation
resistance of the stator, rotor and the live parts in
the control box. (Refer to Section 7-3.)
Any part where the insulation resistance is less
than 1 M
Ω
, the insulation is faulty and may cause
electric leakage.
Replace the faulty part.
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Summary of Contents for ROBIN RGD3300H
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