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G9958 4 H.P. Dust Collector -5-
SECTION 2: CIRCUIT REQUIREMENTS
220V Operation
Circuit Load
Figure 1. NEMA 6-50, 220V plug and outlet.
The Model G9958 has a 4 H.P., 3450 R.P.M.
motor which requires a 220V single-phase circuit.
The cord set enclosed does not have a plug as
the style of plug you require will depend upon the
type of service you currently have or plan to
install. The motor will draw about 32 amps at
220V under load. If you operate the Model G9958
on any circuit that is already close to its capacity,
it might blow a fuse or trip a circuit breaker.
However, if an unusual load does not exist, and
the circuit breaker still trips, have the circuit
inspected by a qualified electrician. Do not
attempt to modify an existing circuit by replacing
the circuit breaker with one rated for a higher
amperage.
When operating at 220V, we recommend using a
NEMA-style L6-50 plug and outlet as shown in
Figure 1. We also recommend using wire capable
of handling a 50 amperage draw. Only a 35 amp
circuit breaker is needed in the circuit though
because the Model G9958 will only draw about 32
amps under load. It is always a good idea to
match the amperage rating of the wiring to the
plug and outlet, even if you will be using a lower
amerage circuit breaker. This allows the future
modification of the circuit up to the maximum
amerage rating of the plug, outlet and wiring, by
installing a matching amp rated circuit breaker.
You may also “hard-wire” the machine directly to
your panel, provided you place a disconnect
switch near the machine. Check the electrical
codes in your area for specifics on wiring require-
ments.
If you are unsure about
the correct installation
or modification of elec-
trical circuits, please
consult the advice of a
qualified electrician.
Failure to do so could
result in serious person-
al injury.