Powermatic PJ882 Extension cords, Volt, Single Phase Operation, Three Phase Operation

Use only three wire extension cords that have three-prong grounding plugs and three-pole receptacles that accept the tool’s plug.

Repair or replace a damaged or worn cord immediately.

Make sure the voltage of your power supply matches the specifications on the motor plate of the Jointer.

Extension cords

The use of an extension cord is not recommended for the PJ882 Jointer. But if one is necessary, make sure the cord rating is suitable for the amperage listed on the machine’s motor plate. An undersized cord will cause a drop in line voltage resulting in loss of power and overheating.

Use the chart in Figure 8 as a general guide in choosing the correct size cord. If in doubt, use the next heavier gauge. The smaller the gauge number, the heavier the cord.

230 Volt, Single Phase Operation

As received from the factory, the single-phasemodel of the PJ-882 Jointer is designed to run on 230 volt power only.

You may either connect a UL/CSA listed 230V plug (similiar to the one shown in Figure 9) or “hard-wire” the machine directly to a control panel. If hard-wired to a panel, make sure a disconnect is available for the operator. The Jointer must comply with all local and national codes after being wired.

If the Jointer is to be hard-wired, make sure the fuses have been removed or the breakers have been tripped in the circuit to which the Jointer will be connected. Place a warning placard on the fuse holder or circuit breaker to prevent it being turned on while the machine is being wired.

The Jointer with a 230 volt plug should only be connected to an outlet having the same configuration. No adapter is available or should be used with the 230 volt plug.

Three Phase Operation

The three-phasemodel is factory wired for 230 volt, but can be converted to 460 volt if so desired (see “Converting From 230 Volt to 460 Volt”).

You may either connect a UL/CSA listed plug, or “hard-wire” the machine directly to a control panel. If hard-wired to a panel, make sure a disconnect is available for the operator.

Recommended Gauges (AWG) of Extension Cords

		Extension Cord Length *
Amps	25	50	75	100	150	200
	feet	feet	feet	feet	feet	feet
< 5	16	16	16	14	12	12
5 to 8	16	16	14	12	10	NR
8 to 12	14	14	12	10	NR	NR
12 to 15	12	12	10	10	NR	NR
15 to 20	10	10	10	NR	NR	NR
21 to 30	10	NR	NR	NR	NR	NR

*based on limiting the line voltage drop to 5V at 150% of the rated amperes.

NR: Not Recommended.

Figure 8

Figure 9

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