Karcher K 2.21 manual Working With Detergents, Step, Always Use Kärcher Detergent for Best Results

WORKING WITH DETERGENTS

Detergents can only be applied at low pressure setting (Mix).

ÎSTEP 1:

Install the Vario Power Spray Wand. Set the spray wand to the low pres- sure setting (Mix).

STEP 2:

Fill a container with Kärcher deter- gent. Place the filter end of detergent suction tube into the container.

STEP 3:

Turn on the pressure washer (I). Pull trigger to operate unit: Liquid deter- gent is drawn into the unit and mixed with water. Apply detergent to work area. Do not allow detergent to dry on surface.

STEP 4:

Cleaning up: Always draw fresh wa- ter through the detergent tank or si- phon tube when done to flush any remaining detergents from the injec- tion system.

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

CAUTION

This unit has been designed for use with cleaning detergents recommended by the manufacturer. The use of other cleaning detergents may affect the op- eration of the machine and void the war- ranty.

Always Use Kärcher Detergent for Best Results

Kärcher biodegradable detergents are specially formulated to protect the envi- ronment and your pressure washer. The special formula won’t clog the suction tube filter and will protect the internal parts of the pressure washer for a long- er life. For Kärcher Detergents, check your retailer or visit our website: www.karcher-usa.com/home

The following Kärcher detergents are available:

One Gallon ready to use

„All Purpose & Vehicle Cleaner

„Deck & Patio Cleaner

„Heavy Duty Degreaser

„Exterior House Cleaner

￿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.

Use of these items will void the war- ranty.

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