Grizzly G0561 Owner's Manual page 15

Voltage Conversion
The voltage conversion MUST be performed by
an electrician or qualified service personnel.
The voltage conversion procedure consists of
rewiring the main and coolant motors, replacing
the circuit breaker, and installing the correct plug.
A wiring diagram is provided in the WIRING sec-
tion, beginning on Page 48, for your reference.
KEDU HY29H
Power Switch
IMPORTANT: If the diagram included on either
(Viewed From Behind)
motors conflicts with the one in the WIRING
section, the motor may have changed since the
manual was printed. Use the diagram included on
the applicable motor junction box cover instead.
Items Needed
KEDU HY29H
Phillips Head Screwdriver #2 ............................ 1
Coolant Switch
(Viewed From Behind)
Wrench or Socket 7mm ..................................... 1
Electrical Tape ................................... As Needed
Wire Nut (14#AWG x 3) ..................................... 1
Hex Nut 8-36 ..................................................... 1
Circuit Breaker 7A (#P0561300V4-6X) .............. 1
Plug 6-15 ........................................................... 1
Wire Stripper ..................................................... 1
To convert Model G0561 to 230V:
1.
DISCONNECT MACHINE FROM POWER!
2.
Cut off the included plug.
KEDU HY29H
3.
Open the main and coolant motor junction
Power Switch
(Viewed From Behind)
boxes, remove the wire nuts on the main
motor, and loosen the terminal nut on the
coolant motor, as indicated in Figure 8.
Loosen
Coolant Motor
KEDU HY29H
Coolant Switch
(Viewed From Behind)
GND
CBB61
Run Capacitor
3uF
450VAC
Figure 8. Location of components to be removed
and loosened.
Model G0561 (Mfd. Since 01/18)
KEDU HY29H
Coolant Switch
(Viewed From Behind)
110V Wiring Diagram
KEDU HY29H
Power Switch
(Viewed From Behind)
Qty
110V Wiring Diagram
KEDU HY29H
Coolant Switch
(Viewed From Behind)
220V Wiring Diagram
Remove
Main Motor
220V Wiring Diagram
GND
Start
Capacitor
400uF
250 VAC
KUOYUH
Circuit Breaker
13A 125-250V
Hot
5-15 Plug
110 VAC
CBB61
Run Capacitor
3uF
450VAC
4. Connect the main motor wires with wire nuts
(see Figure 9). Once snug, wrap electrical
tape around each wire nut and the connected
wires, to reduce the likelihood of the wire nut
vibrating loose during motor operation.
5.
Connect the wires on the coolant motor, as
Main Motor
Coolant Motor
shown in Figure 9, with an 8-36 hex nut on
the center terminal.
Coolant Motor
Re-Connect
Start
GND
Capacitor and Tighten
400uF
250 VAC
CBB61
Run Capacitor
3uF
450VAC
GND
CBB61
Run Capacitor
3uF
450VAC
Figure 9. Motor wires repositioned for 230V.
5-15 Plug
110 VAC
6. Replace the pre-installed 13A circuit breaker
with a 7A circuit breaker (see Figure 10).
Main Motor
Coolant Motor
Start
GND
Capacitor
400uF
250 VAC
CBB61
Run Capacitor
3uF
450VAC
Replace with
7A Breaker
Figure 10. 13A circuit breaker replaced with 7A
7. Close and secure the motor junction boxes.
6-15 Plug
8. Install a 6-15 plug on the end of the cord,
(As Recommended)
according to the instructions and wiring dia-
grams provided by the plug manufacturer.
— If the plug manufacturer did not include
instructions, the wiring of a generic NEMA
6-15 plug is illustrated on Page 49.
Neutral
400uF
250 VAC
KUOYUH
Circuit Breaker
13A 125-250V
Hot
5-15 Plug
110 VAC
Re-Connect
Main Motor
and Tighten
GND
KUOYUH
Circuit Breaker GND
Start
13A 125-250V
Connect
Capacitor
and Tighten
400uF
250 VAC
Hot
Neutral
KUOYUH
Circuit Breaker
13A 125-250V
Ground
6-15 Plug
(As Recommended)
GND
KUOYUH
Circuit Breaker
7A 125-250V
circuit breaker.
Hot
220
VAC
Hot
G
Ground
Neutral
Ground
Hot
220
VAC
Hot
G
Ground
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