-14-
Model G7947/G7948 (Mfd. Since 01/21)
To convert machine to 240V:
1.
DISCONNECT MACHINE FROM POWER!
2. Cut off existing 5-20 plug from cord.
3.
Disconnect wires 2 and 3 from terminal block
(see Figure 5), then re-tighten screws.
4.
Rewire motor, as shown in Figure 6.
5.
Tighten wire nut and wrap it with electrical
tape so it cannot vibrate loose during motor
operation.
6.
Install 6-15 plug on the power cord per plug
manufacturer's instructions.
Note: If plug manufacturer's instructions are
not available, NEMA standard 6-15 plug wir-
ing is provided on Page 46.
1
2
3
4
Remove
These
Wires
Figure 5. Motor prewired for 120V.
1
2
3
4
Connect
Wires
With Nut
Here
Figure 6. Motor rewired for 240V.
Converting Voltage
to 240V
The voltage conversion MUST be performed by
an electrician or qualified service personnel.
The voltage conversion procedure consists of
rewiring the motor and installing the correct plug.
A wiring diagram is provided on Page 46 for your
reference.
IMPORTANT: If the diagram included on the
motor conflicts with the one on Page 46, the motor
may have changed since the manual was printed.
Use the diagram included on the motor instead.
Items Needed Qty
Phillips Head Screwdriver #2 ............................ 1
Electrical Tape
................................... As Needed
Wire Nut 14 AWG
.............................................. 1
NEMA 6-15 Plug
................................................ 1
Wire Cutters/Strippers
....................................... 1
DO NOT USE light bulb
after machine is converted
to 240V operation to avoid
bulb explosion.
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