Wiring Diagram - Grizzly G0720R Owner's Manual

Heavy-duty benchtop milling machine
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MAIN POWER SWITCH
(both sides shown)
g
Front
View
2
1
HL
2
1
HL
3
4
Rear
View
Model G0720R (Mfg. Since 11/10)

Wiring Diagram

h
Transformer
TDE 2232
110V/24V
15
14
Start
Capacitor
14MFD
450VAC
ZM3303
Motor
Power Supply
PC Board/Inverter
S1 K3 K4 +5V
Pu
S1 K3 K4 +5V
L1
N1
2-3
2-2
Circuit Breaker
Juche
D247-63 D32
2-1
230–400V
1-3
4
11
13
1-2
12
12
7
Fast-
Blow
Fuse
30A
11
250VAC
10
10
L1
9
N1
4
15
14
9
7
HL
2-3
2-2
K4
GND
SA SB SC
K3
S1
SA SB SC
GND
READ ELECTRICAL SAFETY
ON PAGE 37!
Elevation Motor
a
13
13
12
i
Elevation Travel
Limit Switches
i
10
11
To Control Panel
(see Page 40)
110 VAC
Neutral
Hot
Ground
5-15 Plug
(As Recommended)
i
-39-

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