Kärcher K 3.91 M Manual Del Usuario página 10

Detergents can only be applied at
low pressure setting (Mix).
STEP 1:
Install the Vario Power Spray Wand.
Set the spray wand to the low pres-
sure setting (Mix).
see Figure 18
STEP 2:
Fill the Detergent Tank with the se-
lected detergent.
Figure 20
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.
see Figure 16
STEP 4:
To rinse, move the VPS out of „Mix"
position and pull trigger to operate
unit.
see Figure 17
STEP 5:
Cleaning up: Always draw fresh wa-
ter through the detergent tank or si-
10
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WORKING WITH DETERGENTS
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.
Always Use Kärcher
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
your retailer or visit our website:
www.soappac.com
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.
Detergent for
®
Detergents, check
®