Graco Inc. 3A0243A ユーザーズマニュアル

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Troubleshooting
3A0243A
11
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
Yellow
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