Grizzly G0451 instruction manual Circuit Requirements, 220/440V 3-Phase

Models: G0451

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SECTION 2: CIRCUIT REQUIREMENTS

220/440V 3-Phase

Serious personal injury could occur if you connect your machine to the power source before you have completed the set up pro- cess. DO NOT connect the machine to the power source until instructed to do so.

Wiring

The Model G0451 is prewired for 220V 3-phase operation. If 440 voltage is required, rewire the machine according to the instructions on Page 14 and follow the circuit requirements on this page.

Amperage Draw

The Model G0451 has a 10 HP main motor and a 1 HP scoring blade motor; combined they will draw the following amps:

Motor Draw at 220V

28 Amps

Motor Draw at 440V

14 Amps

Minimum Circuit Requirements

Only connect your machine to a circuit that meets the requirements below. Check to see if the wires and circuit breaker in your circuit are capable of handling the amperage draw from your machine, as well as any other machines that could be operating on the same circuit. If you are unsure, consult a qualified electrician.

220V Circuit

30 Amp

440V Circuit

15 Amp

Minimum Cord Requirements

Use the following type of cord to connect your machine to power (a cord is not provided):

Cord

4 wire

Gauge

10 Gauge

G0451 14" Sliding Table Saw

 

Connection Type

Because of the high amperage draw from this machine, we recommend that you hardwire it directly to your circuit breaker and install a locking shut-off lever (see Figure 6) near the machine as a way to quickly disconnect the power and pre- vent accidental starting.

Figure 6. A power disconnect is preferable to

high current plugs and receptacles.

A fire may occur if your particular electrical configuration does not comply with local and state codes. The best way to ensure compli- ance is to check with your local municipality or a qualified electrician.

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Grizzly G0451 instruction manual Circuit Requirements, 220/440V 3-Phase