Powermatic PWBS-14CS operating instructions Grounding Instructions, Volt Operation

Grounding Instructions

This tool must be grounded while in use to protect the operator from electric shock.

In the event of a malfunction or breakdown, grounding provides a path of least resistance for electric current to reduce the risk of electric shock. This tool is equipped with an electric cord having an equipment-grounding conductor and a grounding plug. The plug must be plugged into a matching outlet that is properly installed and grounded in accordance with all local codes and ordinances.

Do not modify the plug provided. If it will not fit the outlet, have the proper outlet installed by a qualified electrician.

Improper connection of the equipment-grounding conductor can result in a risk of electric shock. The conductor, with insulation having an outer surface that is green with or without yellow stripes, is the equipment-grounding conductor. If repair or replacement of the electric cord or plug is necessary, do not connect the equipment-grounding conductor to a live terminal.

Check with a qualified electrician or service personnel if the grounding instructions are not completely understood, or if in doubt as to whether the tool is properly grounded. 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.

It is recommended that the PWBS-14CS Band Saw, when operated at 115 volts, be connected to a grounded and dedicated 30 amp circuit with circuit breaker or time delay fuse. When operated at 230 volts, connect the saw to a 20 amp dedicated circuit with breaker or time delay fuse. Local codes take precedence over recommendations.

115 Volt Operation

As received from the factory, your band saw is wired to run at 115 volt operation. This band saw, when wired for 115 volts, is intended for use on a circuit that has an outlet and a plug that looks like the one illustrated in Figure 2. A temporary adapter, which looks like the adapter illustrated in Figure 3, may be used to connect this plug to a two-pole receptacle, as shown in Figure 3 if a properly grounded outlet is not available. The temporary adapter should only be used until a properly grounded outlet can be installed by a qualified electrician. This adapter is not applicable in Canada. The green colored rigid ear, lug, or tab, extending from the adapter, must be connected to a permanent ground such as a properly grounded outlet box, as shown in Figure 3.

Figure 2 Figure 3

230 Volt Operation

If 230V, single-phase operation is desired, the following instructions must be followed:

Disconnect the machine from the power source.

This band saw is supplied with four motor leads that are connected for 115V operation, as shown in Figure 4. Reconnect these four motor leads for 230V operation, as shown in Figure 5. These diagrams are also found inside the cover of the motor junction box.

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