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

L2

 

 

 

L1

L2

Electric Engine Control Board

Transformer

 

 

Electric Engine Control Board

 

 

 

 

 

 

 

 

 

 

 

 

Black

 

 

 

 

 

 

 

Ground

Black

 

 

 

 

 

 

 

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

 

ti14923a

 

 

Electric

Engine

Yellow

Electric Engine

BEEP

STEP 4.

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

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Graco 16W882, ti23055a, 16W884, 16W881, 16W867, 16W887, 16W984, 16W873, 16W871 Convertible Electric Motor Will Not Run Steps