Grizzly G1023S instruction manual Circuit Requirements, 110V Operation 220V Operation

SECTION 3: CIRCUIT REQUIREMENTS

Model G1023S110 Only:

110V Operation 220V Operation

The Model G1023S110 motor is prewired to oper- ate at 110V. When operating at 110V, use a NEMA-style 5-30 plug and outlet. See Figure 5. Check the electrical codes in your area for specifics on wiring requirements.

Under normal 110V use, the motor draws approx- imately 24 amps. Use a 30 amp circuit breaker or a 30 amp slow-blow fuse. The circuit you use should be dedicated, (i.e., the Model G1023S110 should provide the only draw from that circuit). If frequent circuit failures occur when using this machine, contact our Service Department or your local electrical contractor.

Because of the high amperage draw of this machine when wired for 110V, standard house- hold circuit wiring may not be of a large enough gauge. A qualified electrician must install a new circuit with wires capable of handling a 30 amper- age draw. Do not attempt to modify an existing cir- cuit by replacing the circuit breaker with one rated for a higher amperage.

The motor supplied with the Model G1023S110 can be operated at either 110V or 220V. The motor comes prewired for 110V. Refer to the wiring diagram insert supplied with this manual for information about converting to operate at 220V.

If converting to operate at 220V, a suitable 220V plug and magnetic switch must be wired in. When operating at 220V, use a NEMA-style 6-15 plug and outlet. See Figure 6. Check the electrical codes in your area for specifics on wiring require- ments. You will also need to replace the existing 110V switch with a magnetic 220V switch such as the Grizzly Model G4572.

Under normal use, the motor draws approximate- ly 12 amps at 220V. Use a 15 amp circuit break- er for 220V operation This should be satisfactory for normal use while providing enough protection against circuit damage caused by power surges. Always check to see if your current wires are capable of handling a 15 amp load. If you are unsure, consult the advice of a qualified electri- cian. Do not attempt to modify an existing circuit by replacing the circuit breaker with one rated for a higher amperage.

Figure 5. NEMA 5-30 110V plug and outlet.

Figure 6. NEMA 6-15 220V plug and outlet

-8- G1023S Series Heavy-Duty 10'' Table Saw