Graco 16W863 - Convertible Electric Motor will Not Run (Steps)

Troubleshooting
28 332919C
Convertible Electric Motor Will Not Run (Steps)
V
-
-
L2
L1
+
V
-
-
L2
L1
+
TS TS
+M -M
L2
L1
TS
TS
+M
-M
-
BEEP
-
TS TS
+M -M
100 + DC
V
-
-
+
STEP 1.
Plug in cord and turn
switch ON. Connect
wires to control board
and turn meter to AC
volts.
STEP 2.
Plug in cord and turn
switch ON. Connect
wires to control board
and turn meter to AC
volts.
STEP 3.
Plug in cord and turn
switch ON. Turn
meter to DC volts.
STEP 4.
Check the engine ther-
mal sensor (meter
should read continuity).
Note: engine should
be cooled down. Turn
meter to continuity test.
Black
White
Electric Engine Control Board
Electric Engine Control Board
Engine
Control
Board
Black
White
Black to
power cord
Electric
Engine
Electric
Engine
Yellow Yell ow
Transformer
Jack
Ground
Black
Black
Black
Black
Black
White
White
Engine Control Board
Power Cord
Black to Tips
White to Barrel
AC power to
control board
ti14922a
ti14923a
ti14924a
ti14921a
ti14920a
Engine
Control
Board
Electric
Engine