WORKING WITH DETERGENT

Detergents can only be applied in the “low” setting.

Step 1 Slide the detergent tray into one of the slots of your choice. Secure the tray to the frame by fastening the screw.

Step 3 Fill a container with Kärcher detergent. Place the filter end of detergent suction tube into the container. Be sure to adjust the filter by turning it to the desired detergent intake.

For best results see Cleaning Tips on pages 8 & 9 for specific information on how to clean different surfaces.

Caution

Never use:

Bleach, Chlorine products and other corrosive chemicals

Liquids containing solvents

(i.e., paint thinners, gasoline, oils)

Tri-sodium phosphate products

Ammonia products

Acid-based products

These chemicals will harm the unit and will damage the surface being cleaned.

Step 2 The wand must be set in the low pressure (-) position to apply detergents.

Step 4 With the engine running, pull trigger to operate unit: Liquid detergent is drawn into the unit and mixed with water. Apply detergent to work area. Do not allow detergent to dry on surface.

Always Use Kärcher Detergents for Best Results.

Kärcher biodegradable detergents are specially formulated to protect the environment and your pressure washer. Special formula won’t clog the suction tube filter and will protect the internal parts of the pressure washer for a longer life. For Karcher Detergents, check your retailer or call:

1-800-537-4129

The following Kärcher detergents are available:

• Vehicle Wash

• House Wash

• Degreaser

• Deck Wash

• All Purpose Cleaner

 

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Karcher 1800 specifications Working with Detergent, Never use