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SECTION 2: CIRCUIT REQUIREMENTS
110/220V Operation
The Model G1183/1276 is prewired for 110V, sin-
gle phase operation. Figure 1 depicts the typical
grounded receptacle which should be used. This
machine can be rewired to operate at 220V, how-
ever a different plug will need to be installed.
Figure 2 shows a typical 220V plug. A wiring dia-
gram is provided at the back of the manual to
show the two wiring configurations.
Figure 1. 110V Grounded Plug Configuration.
Figure 2. 220V Grounded Plug Configuration.
G1183/1276 Combination Sander
Grounding
In the event of an electrical short, grounding
reduces the risk of electric shock by providing a
path of least resistance to disperse electric cur-
rent. This tool is equipped with a power cord hav-
ing an equipment-grounding conductor. See
Figure 1. The outlet must be properly installed
and grounded in accordance with all local codes
and ordinances.
This equipment must be grounded. Verify
that any existing electrical outlet and circuit
you intend to plug into is actually ground-
ed. If it is not, it will be necessary to run a
separate 12 A.W.G. copper grounding wire
from the outlet to a known ground. Under
no circumstances should the grounding pin
from any three-pronged plug be removed.
Serious injury may occur.
Fusing
The 1 HP motor will draw 12 amps at 110V and 6
amps at 220V. A 15-amp fuse or circuit breaker
should be used when fusing this combination
sander. Circuits rated any higher are not ade-
quate to protect the motor from power surges. If
you operate this sander on any circuit that is
already close to capacity, it might trip the breaker
or blow the fuse. However, if an unusual load
does not exist, and the circuit protection is still
activated, you should have the circuit inspected
by a qualified electrician.
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