North Star M157304E specifications III. Wiring Instructions, Power Supply Cord, Or Conduit

III.) Wiring Instructions

This pressure washer is shipped without a power cord and is intended to be hard wired into your electrical system. The following instructions will help you to hard wire this unit.

Electrical Requirements:

Item Number	Circuit Rating
157303	115V/20A
157304	230V/30A

WARNING: Make sure to use a dedicated circuit that includes a GFCI. Consult local electrical code for connection requirements.

A 157304 is shown in the following steps, the 157303 gets wired the exact same way.

Step 1: Using a 3/8” wrench, remove the roof and the top of the electrical housing. (Front panel not shown for clairity.)

Step 2: Feed power cord through the strain relief nut on the bottom of the unit into the electrical housing.

Step 3: Locate terminal block inside the electrical housing and attach wires (like colors should be across from each other).

Step 4: Clamp cord in strain relief nut (thru the bottom of the panel) by turning nut clockwise.

Step 5: Re-attach the top of the electrical housing and the roof.

POWER SUPPLY CORD
OR CONDUIT	7