Karcher K 3-690 - Manual (Page 11)

English
11
 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:
To rinse, move the VPS out of „Mix“
position and pull trigger to operate
unit.
 STEP 5:
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.
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 longer
life. For Kärcher
® Detergents, check
your retailer or visit our website:
www.buykarcher.com
ƽ 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.
 STEP 1:
Release trigger and engage gun
safety lock.  STEP 2:
Turn pressure washer to OFF (0) po-
sition.
TAKING A BREAK ..five minutes or more