The nozzle at the end of the multi- adjustable spray wand can be rotated to change the high pressure spray pattern from a narrow jet to a 40º fan shape, as shown. Markings have been placed on the nozzle to help you select the spray pattern.

40º fan spray

narrow jet stream

For low pressure operation, extend the nozzle of the multi-adjustable spray wand as shown.

low pressure

HOW TO APPLY CHEMICALS AND CLEANING SOLVENTS

Applying chemicals or cleaning solvents is a low pressure operation. NOTE: Use only soaps and chemicals designed for pressure washer use. Do not use bleach.

To Apply chemicals:

1.Press chemical hose onto barbed fitting located near high pressure hose connection of pump as shown.

Barb fitting

2.Place other end of chemical hose with filter on it into container holding chemical/cleaning solution. NOTE: The chemical/water ratio is 7:1, for every 7 gallons of water pumped 1 gallon of chemical/cleaning solution will be used.

3.Set multi-adjustable nozzle to low pressure setting. See How To Use Wand paragraph in this section.

4.After use of chemicals, place chemical hose into container of clean water and draw clean water through chemical injection system to rinse system thoroughly. If chemicals remain in the pump it could be damaged. Pumps damaged due to chemicals will not be covered under warranty.

NOTE: Chemicals and soaps will not siphon when spray wand is in the high pressure setting.

TO SHUT DOWN

IMPORTANT: Read and understand how to shut down the pressure washer before operating.

1.If you have applied chemicals, place chemical hose into container of clean water and draw clean water through chemical injection system to rinse system thoroughly. NOTE: Failure to do so could cause damage to the pump.

2.Turn engine off by placing the throttle control in the STOP position.

NOTE: NEVER turn the water off with the engine running.

3.Turn water source off.

4.Pull trigger on spray gun to relieve any water pressure in hose or spray gun.

5.See Storage section in this manual for proper storage procedures.

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Craftsman 919.672180, D30339 owner manual HOW to Apply Chemicals and Cleaning Solvents, To Apply chemicals