Tweco Raider 10,000 Pro - Manual (Page 23)

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3.03 Excessive Fall of Voltage When The Load is Connected
PROBABLE CAUSE CONTROLS REMEDIES
The engine does not maintain the
nominal speed. Check whether the fine current
control is functioning. Replace or repair Fine Current
control assembly.
Check engine fuel system. Refer to Engine manual for
testing fuel system.
Check with an ammeter whether
the load is greater than the rated
load of the generator. Reduce load to within generator
specifications.
3.04 Single Phase Receptacle Out Of Balance While at Idling
PROBABLE CAUSE CONTROLS REMEDIES
A capacitor of one phase is
disconnected or is no longer
working properly. Check the connections at the
terminals of the capacitors. See
capacitor testing in the the
Troubleshooting Guide. Repair the faulty capacitor
connections. Replace any
capacitor that may be found to
be defective.
3.05 Insufficient Welding Current
PROBABLE CAUSE CONTROLS REMEDIES
The engine does not obtain
maximum speed. Check the Fine Current Control
function. Repair or replace the Fine
Current Control.
Check engine throttle linkage,
Fuel and electrical systems. Refer to engine manual.
One phase on the capacitors or
on the rectifiers is disconnected. Check that all the internal
connections have a sound
electrical connection. Fix any connections that may
have worked loose.
3.06 The Battery Runs down Frequently
PROBABLE CAUSE CONTROLS REMEDIES
Battery defective: does not
maintain the load. Check for shorted battery cell. Replace battery.
Engine charge circuit defective Test charge circuit according to
engine manual.