Graco Inc 313314B What To Check, What To Do, Type Of Problem, Repair / Réparation / Reparación

Repair / Réparation / Reparación

	WHAT TO CHECK		WHAT TO DO
TYPE OF PROBLEM	If check is OK, go to next check		When check is not OK, refer to this column
Sprayer does not run at all	Allow sprayer to cool. If sprayer runs	NOTE: Motor must be cooled down for the test.
	when cool, correct cause of
Digital display shows E=06
	overheating. Keep sprayer in cooler	1.	Check thermal device connector (yellow wires)
	location with good ventilation. Make		at control board.
	sure motor air intake is not blocked.	2.	Disconnect thermal device connector from control
	If sprayer still does not run, follow
	Step 1.		board socket. Make sure contacts are clean and
Control board status light blinks			secure.
6 times repeatedly		3.	Measure resistance of the thermal device. If reading
			is not correct, replace motor.
			Check Motor Thermal Switch: Unplug thermal
			wires. Set meter to ohms. Meter should read the
			proper resistance for each model (see table below).
		4.	Quick test for Ultras

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ti13140a

				Resistance Table:
				Ironman 300E	8.2k ohms
				695	0 ohms
				795	2k ohms
				1095	3.9k ohms
				1595	6.2k ohms
		5.	Reconnect thermal device connector to control
			board socket. Connect power, turn sprayer ON and
			control knob 1/2 turn clockwise. If sprayer does not
			run, replace control board.
Sprayer does not run at all	Check the connections. Control	1.	Turn power OFF.
	is not receiving a motor position
Digital display shows E=09		2.	Disconnect m-p sensor and inspect for damage.
	sensor signal
		3.	Reconnect sensor.
		4.	Turn power ON. If error continues, replace board.

Control board status light blinks 9 times repeatedly

38 313314B