Karcher K 3.99M manual Working With Detergents, One Gallon ready to use, Never use, Step

Models: K 3.99M

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WORKING WITH DETERGENTS

WORKING WITH DETERGENTS

Detergents can only be applied at low pressure (Min.).

"STEP 1:

Install the vario power spray wand. Set the spray wand to the low pres- sure setting (Min.).

" 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 detergent is drawn into the unit and mixed with water. Apply de- tergent to work area. Do not allow detergent to dry on surface.

"STEP 4:

Always draw fresh water through the detergent suction tube when done, to rinse/flush any remaining detergents from the injection sys- tem.

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

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.

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Karcher K 3.99M manual Working With Detergents, One Gallon ready to use, Never use, Step