Wiring Diagram - Grizzly G9743 Owner's Manual

220V CONVERSION
1. Disconnect power.
2. Rewire main motor.
3. Rewire pump.
4. Rewire transformer (move L wire from 110V
terminal to 220V terminal).
5. Install 220V 6-15 plug.
Main Electrical Box
Transformer
0V 110V 220V
N L L 7
N
1L1 3L2 5L3
L
Contactor
TECO
CU-18
2T1 4T2 6T3
30
28
Thermal
26
24
22
Overload
97NO 98NO 95NC 96NC
FN-1748-14
2T1 4T2
U1
U2 V2
Ground
Model G9743 (Mfg. since 12/07)

Wiring Diagram

110V Connection
Start Capacitor
3
U1
Ground
0
3
1
2
4
4
6T3
V1
N
L
Ground
(Prewired)
150MFD
250VAC
4
1
2
V1
Ground
Overload
Breaker
20A
ON
3
3
Switch
4
4
2
Main ON/OFF Switch
Headstock Switch
0 12
1 11
Connection
Pump
ON/OFF
Switch Gn
Gn
Neutral
Wt
Hot
Gn
Ground
READ ELECTRICAL SAFETY
ON PAGE 33!
Optional
220V Connection
Start Capacitor
150MFD
250VAC
4
1
2
3
U1
V1
Overload
Breaker
20A
OFF Switch
2 1
24
Optional
23
220V
110V
Connection
Pump
Pump
U2 V2
Gn
U2
V2
220V Connection
Ground
Gn
Hot
Wt
220
VAC
Hot
220 VAC
110 VAC
6-15 Plug
5-15 Plug
Ground
Optional
G
-35-