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OM-491 Page 34
Trouble Remedy
See engine manual.
Battery discharges between uses. Turn Engine Control switch off when unit is not running.
Clean top of battery with baking soda and water solution; rinse with clear water.
Recharge or replace battery if necessary.
Periodically recharge battery (approximately every 3 months).
Engine idles, but does not come up to
weld speed (models with idle option
only).
Have Factory Authorized Service Agent check Engine Control switch S1.
Have Factory Authorized Service Agent check idle module PC7 and current transformer CT1.
Check for obstructed throttle solenoid.
Engine does not run at idle speed
(models with idle option only).
Place Stick/TIG Selection switch in Stick position.
Check for obstructed throttle solenoid.
Have Factory Authorized Service Agent check idle module PC7, and control relays CR3 and CR6.
Engine uses oil during run-in period;
wetstacking occurs.
Dry engine (see Section 9).