Working With Detergents - Kärcher K 3.86 M Operator's Manual

Detergents can only be applied at
low pressure (Min).
"
STEP 1: Install the vario power
nozzle. Set the spray wand to the
low pressure setting (Min).
"
STEP 2: Fill the Detergent Tank with
the selected Ready To Use deter-
gent.
"
STEP 3: Adjust the detergent do-
sing valve to the desired dosage.
"
STEP 4: Turn on the pressure was-
her (1). 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.

WORKING WITH DETERGENTS

For best results see Cleaning Tips on
pages 11 & 12 for specific informati-
on on how to clean different sur-
faces.
Always Use Kärcher Detergent for Best
Results
Kärcher biodegradable detergents are
specially formulated to protect the envi-
ronment 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 lon-
ger life. For Kärcher Detergents, check
your retailer or call our service center for
help.
The following Kärcher detergents are
avaiable:
One Gallon ready to use
!
Vehicle Wash
!
All Purpose Cleaner
!
Deck Wash
!
Degreaser
!
House Wash
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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