Graco 16W882, ti23055a, 16W884, 16W881, 16W867, 16W887 Convertible Electric Motor Will Not Run Steps

Page 28

Troubleshooting

Convertible Electric Motor Will Not Run (Steps)

STEP 1.

Plug in cord and turn switch ON. Connect

Vwires to control board and turn meter to AC

STEP 2.

Plug in cord and turn switch ON. Connect wires to control board and turn meter to AC

V

-

volts.

volts.

-

ti14920a

Black to power cord

ti14921a

						-
	-	+						+
Black	L1	White				Black		White
Black	L1	L2				Black	L1	L2
Electric Engine Control Board			Transformer			Electric Engine Control Board
Electric Engine Control Board

			Black
		Ground	Black
		Black	Black	Jack	Power Cord	White to Barrel
		Black		Jack	Power Cord	White to Barrel
					AC power to	Black to Tips
					control board

BlackWhite

Engine Control Board

Black

White

L1L2

+M -M TS TS

ti14924a

STEP 3.

100 + DC Plug in cord and turn switch ON. Turn

Vmeter to DC volts.

-

		Engine
	-	Control
+	-	Board
+M -M	TS	TS
	TS	TS
ti14923a

Electric

Engine

Yellow

Electric Engine

	BEEP	STEP 4.
	BEEP	Check the engine ther-
		Check the engine ther-
		mal sensor (meter
		should read continuity).
		Note: engine should

-be cooled down. Turn meter to continuity test.

Engine

Control

+MBoard

-M TS TS

-

ti14922a

Electric

Engine Yellow

28

332919C

Image 28

Contents Operation Table of Contents Fire and Explosion Hazard Equipment Misuse Hazard Component Identification Standard Models 3400, 3900, 5900, 5900HD, 7900, 7900HDProContractor Models 3900, 5900, 7900, 5900HD, 7900HD Ironman Models 5900, 7900, 7900HD Lo-Boy Models 3900, 5900 Convertible Models Pressure Relief Procedure Grounding Setup Convertible Models Only Change Engine to MotorStartup Switch Tip Guard Assembly SprayWatchDog Protection System Clearing Tip ClogsProContractor and Ironman units only Hose Reel ProContractor units onlyDigital Tracking System ProContractor and Ironman units Operation Main MenuChange Display Units Job GallonsPress and hold DTS button to clear error code to zero Cleanup Turn prime valve down Drain position Maintenance Pressure Relief ProcedureTroubleshooting Problem Cause SolutionTroubleshooting Troubleshooting Procedure Fluid Pump Runs ConstantlyControl Board Malfunction Control Board Malfunction Steps VoltsConvertible Electric Motor Will Not Run Convertible Electric Motor Will Not Run Steps See step Is there over 10-20 AC volts? Beep Digital Display Messages Two blinks is the same as E=02Pinion Assembly/Clutch Armature/Clamp Pinion Assembly/Clutch Armature RemovalInstallation Models Technical DataMetric Models Honda GX160 Engine Ansi Power Rating @ 3600 rpm Horsepower Honda GX200 Engine Ansi Power Rating @ 3600 rpm Horsepower Graco Standard Warranty Graco Information