Karcher K 3.540 - Manual (Page 15)

English
15
ƽ CAUTION
 Before cleaning any surface an in-
conspicuous area should be cleaned
to test spray pattern and distance for
maximum cleaning results.
 If painted surfaces are peeling or
chipping, use extreme caution as
pressure washer may remove the
loose paint from the surface.
 When using on surfaces which might
come in contact with food, flush sur-
faces with plenty of drinking water.
 For additional cleaning tips and a
complete video library, visit our web-
site:
www.karcherresidential.com
(with or without detergent). Pre-rinse
deck and surrounding area with fresh
water. If using detergent, apply to sur-
face at low pressure. For best results,
limit your work area to smaller sections
of approximately 25 square feet. Allow
detergent to remain on surface 1-3 min-
utes. Do not allow detergent to dry on
surface. Rinse at high pressure in a long
sweeping motion keeping the spray
nozzle approximately 3-6 inches from
the cleaning surface. Always clean from
top to bottom and from left to right.
When moving on to a new section of the
cleaning surface, be sure to overlap the
previous section to eliminate stop marks
and ensure a more even cleaning result.
(with or without detergent). Pre-rinse
cleaning surface with fresh water. If us-
ing detergent, apply to surface at low
pressure (for best results, limit your
work area to sections of approximately
6 feet and always apply detergent from
bottom to top). Allow detergent to re-
main on surface 1-3 minutes. Do not al-
low detergent to dry on surface, if
surface appears to be drying, simply
wet down surface with fresh water. If
needed, use special wash brush attach-
ment (not included) to remove stubborn
dirt. Rinse at high pressure from top to
bottom in an even sweeping motion
keeping the spray nozzle approximately
6 inches from the cleaning surface.
(with or without detergent). Pre-rinse
cleaning surface with fresh water. If us-
ing detergent or Degreaser, apply to
surface at low pressure. For best re-
sults, limit your work area to smaller
sections of approximately 25 square
feet. Allow detergent or Degreaser to re-
main on surface 1-3 minutes. Do not al-
low detergent to dry on surface. Rinse
at high pressure in a sweeping motion
keeping the spray nozzle approximately
3-6 inches from the cleaning surface.
Always clean from top to bottom and
from left to right. For removing extreme-
ly stubborn stains, use the Dirtblaster
®
Nozzle.
CLEANING TIPS
Deck Cleaning
House Siding
Cement Patios, Brick and Stone