Miller Electric 300 P manual Check for obstructed throttle solenoid

Trouble	Remedy
Engine slowly stopped and cannot be	Check fuel level.
restarted.
	Check engine air and fuel filters (see Sections 8-3and 8-8).
	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	Have Factory Authorized Service Agent check idle module PC5 and current transformer CT1.
weld speed (units with idle option only).
	Check for obstructed throttle solenoid.
Engine does not run at idle speed	Check for obstructed throttle solenoid.
(units with idle option only).
	Circuit breaker CB9 may be open. CB9 automatically resets when fault is corrected (see Section 8-9).
	Have Factory Authorized Service Agent check idle module PC5, and control relay CR4.
Engine uses oil during run-in period;	Dry engine according to run-in procedure (see Section 10).
wetstacking occurs.

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