Detergents can only be applied
with the black detergent nozzle.
● Install the black detergent nozzle for
detergent application at low pressure.
● Fill the detergent tank with Kärcher
Brand Detergent.
● 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 flush the detergent bottle with
fresh water when the cleaning job is
done, to rinse/flush any remaining
detergents from the injection system.
NOTE: For best results see
Cleaning Tips for specific
information on how to clean
different surfaces.
This unit has been designed for use
with cleaning detergents
recommended by the manufacturer.
The use of other cleaning detergent
may affect the operation of the
machine and void the warranty.
Always Use Kärcher Detergent for
Best Results.
Kärcher biodegradable detergents
are specially formulated to protect
the environment and your pressure
washer. The special formula won't
clog the filter and will protect the
internal parts of the pressure washer
for a longer life. For Kärcher
Detergents, check your retailer or
visit our website:
www.karcher.com.au
Never use:
● Bleach, chlorine products or
other corrosive chemicals.
● Liquids containing solvents (i.e.,
paint thinners, gasoline, oils.)
● Tri-sodium phosphate products.
● Ammonia products.
● Acid-based products.
● The use of Non Karcher branded
chemicals or detergents will cause
damage to the pump and void the
warranty.
These chemicals will harm the
unit and will damage the surface
being cleaned.
Use of these items will void
the warranty
Working with Detergents
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Summary of Contents for G 3800
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