-10-
Model G0524 (Mfd. Since 7/16)
4. Remove RHU-10 (5.5-7.5A) overload relay
(see
Figure 4) and replace it with an RHU-10
(2.9-4A) overload relay. Set dial to 4A.
5. Remove RHU-10 (21-25A) overload relay
(see
Figure 4) and replace it with an RHU-10
(11.3-16A) overload relay. Set dial to 12A.
3. Remove the wire labeled “T” at the 220V ter-
minal of the transformer (see
Figure 3) and
connect it to the 440V terminal.
Figure 3. "T" wire connected to 220V post.
440V Terminal
Figure 4. Overload relays.
RHU-10 (5.5–7.5A) RHU-10 (21–25A)
To convert Model G0524 for 440V operation:
1. DISCONNECT MACHINE FROM POWER!
2. Open the electrical panel (see Figure 2).
Wiring diagrams in this manual were cur-
rent at the time of printing; however, they
will not reflect any future changes made in
the spirit of improvement. Before doing any
wiring work, ALWAYS carefully compare
these diagrams with the machine to verify
no changes have been made. If you have
any doubt about diagrams not matching
the machine, contact Grizzly Tech Support
BEFORE proceeding.
Figure 2. Location of electrical panel.
Electrical Panel
The Model G0524 can be converted for 440V
operation. This conversion job consists of dis-
connecting the rip saw from the power source,
changing wire connections on the transformer,
changing the overload relays for the motors, and
rewiring the motors.
The necessary conversion kit (P0524067V3) for
this procedure can be purchased by calling our
customer service number at (800) 523-4777.
All wiring changes must be inspected by a quali-
fied electrician before the machine is connected
to the power source. If you need help at any time
during this procedure, call Grizzly Tech Support
at (570) 546-9663.
Voltage Conversion
220V Terminal
Содержание G0524
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