Graco ti15034a, ti14838b, ti15036b, ti15035b Is not correct, replace motor

Troubleshooting

TYPE OF PROBLEM	WHAT TO CHECK	HOW TO CHECK
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		1. Check thermal device connector (yellow wires)
	overheating. Keep sprayer in cooler
	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	board socket. Make sure contacts are clean and
	Step 1.	secure.
Control board status light blinks
6 times repeatedly		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).

-

				Resistance Table:
			ti13140a	695	0 ohms
				795	2k ohms
				1095	3.9k ohms
				1595	6.2k ohms
				MARK IV	2k ohms
				MARK V 120V	6.2k ohms
				MARK V 240V	3.9k ohms
		3.	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 motor position sensor and inspect for
	sensor signal
			damage at connectors.
		3.	Reconnect sensor.
		4.	Turn power ON. If error continues, replace motor.
Control board status light blinks
9 times repeatedly

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