Harbor Freight Tools 68333 Features, Work Piece and Work Area Set Up, Operating Instructions

Features

Note: Familiarize yourself with the location and function of all of the machine’s controls before proceeding to setup of the machine.

1.This item is equipped with a GFCI (Ground Fault Circuit Interruption) plug. Read and follow these GFCI precautions:

WARNING! To prevent electric shock and death:

Test GFCI (Ground Fault Circuit Interrupter) before each use as follows:

INDICATOR

RESET

BUTTON

TEST

BUTTON

FIGURE A

a.Make sure the trigger is released and plug GFCI into power outlet. Press reset button. Indicator should turn on.

b.Press test button. Indicator should turn off.

c.Press reset button again for use. Do not use if above test fails.

The GFCI device does not protect against electrical shock due to contact with both circuit conductors or a fault in any wiring supplying this device.

Should replacement of the GFCI Power Plug become necessary, only a qualified technician should perform the service.

Do not alter or disable the GFCI Power Plug.

To allow the GFCI unit to function properly, extension cords must not be used with this pressure washer.

2.The Spray Control Sleeve on the Spray Wand can be rotated for a range of spray patterns, from a full fan spray to a direct stream spray.

3.When not in use the Trigger can be locked by moving it completely forward, then pressing the red button closest to the hose. Press the other red button to unlock the Trigger.

Operating Instructions

Read the entire Important Safety Information section at the beginning of this manual including all text under subheadings therein before set up or use of this product.

Work Piece and Work

Area Set Up

1.Designate a work area that is clean and well- lit. The work area must not allow access by children or pets to prevent distraction and injury.

2.Check the water supply. Prior to using the

Pressure Washer for the first time, it is ESSENTIAL to verify that the water supply is adequate. The Pressure Washer needs TWICE the water supply (or volume) than the stated water output (1.3 GPM). This Pressure Washer will need about 2.6-3 GPM to operate correctly and efficiently. If the water is being supplied by a well/pump, make certain that the well/ pump produces enough water to keep up with the Pressure Washer’s water demands. Water supply hoses should be heavy duty to withstand the forces involved. Water hoses up to 25' long must be 5/8" ID. Water hoses up to 50' long must be 3/4" ID. Do not use hoses longer than 50'. The more minerals in the water (the harder the water) you use, the more often mineral buildup will need to be cleaned out from the nozzles. The flow rate of the water supply must never be allowed to fall below 2.6 GPM.

To determine the water supply’s flow rate: Run the water at full for one minute into a 5 gallon container, and measure the amount of water in the container.

CAUTION! If the Pressure Washer is run with an inadequate water supply, the pump will cavitate. Cavitation causes the pump to operate loudly and will damage it.

3.Arrange for a proper electrical supply. This unit uses a large amount of current, especially during start-up. Turn off power switch, then connect this unit only to a dedicated household circuit capable of providing ample current to it. A dedicated circuit has no additional loads (running devices) connected to it; shut off any appliances that slow down or lights that dim while the washer is running. For best results, connect the plug to that circuit’s outlet that is nearest to the circuit breaker panel.

4.Plan out the job: Plan out what areas will be cleaned, how many sessions will be necessary, and how long the individual sessions of work will need to be. Plan to clean the higher portions first, because the higher portions will typically remain cleaner while the other areas are cleaned. Plan a safe direction for runoff to flow while the job is being performed, and plan on working your way in that

Page 8 For technical questions, please call 1-800-444-3353. SKU 68333