Karcher K 3-450 - Manual (Page 13)

English 13
face (distance should increase when
rinsing pin-striping or other sensitive
surfaces). Always clean from top to bot-
tom and from left to right. For best re-
sults, wipe surface dry with a chamois or
soft dry cloth.
(with or without detergent). Pre-rinse
cleaning surface with fresh water. If us-
ing detergent or Degreaser, apply deter-
gent at low pressure. Allow detergent to
remain on surface 1-3 minutes. Do not
allow detergent to dry on surface. Rinse
at high pressure keeping the spray noz-
zle approximately 7.5-15 cm (3-6 in.)
from the cleaning surface. For removing
extremely stubborn dirt, it may be nec-
essary to move the spray nozzle even
closer to the surface for greater dirt cut-
ting action.
(with or without detergent). Pre-rinse
furniture and surrounding area with
fresh water. If using detergent, apply to
surface at low pressure. Allow detergent
to remain on surface 1-3 minutes. Do
not allow detergent to dry on surface. If
needed use special Wash Brush Attach-
ment (not included) to remove stubborn
dirt. Rinse at high pressure in a sweep-
ing motion keeping the spray nozzle ap-
proximately 7.5-15 cm (3-6 in.) from the
cleaning surface. For best results, clean
from top to bottom and from left to right.
Optional accessories are available to
further enhance your cleaning capabili-
ties. These accessories are accurate as
of the printing date of this manual.
Please check our website for pricing and
up-to-date information.
Specially formulated to protect your
pressure washer from freezing, corro-
sion and premature wear. The Pump
Guard also adds lubrication to valves
and seals to prevent sticking. Highly rec-
ommended for all Kärcher
® pressure
washers!
Part No. 9.558-998.0
Extension Hose for all Kärcher ® high
pressure washers between the original
equipment hose and gun up to 2000 PSI.
Part No. 2.642-588.0
Need to clean second story windows or
other high areas? Increase the reach of
your pressure washer by up to 1.67 m
(66 in.) with this extension kit. Includes 4
aluminum sections for variable length.
1.67 m (66 in.) fully assembled. Fits
most Kärcher
® pressure washers up to
2300 PSI. (bayonet)
Part No. 2.640-746.0
For more effortless cleaning of all
smooth surfaces (painted, glass and
plastic) try the Kärcher
® Rotating Wash
Brush. Use it on your automobile, house
siding or windows. The water pressure
from your pressure washer causes the
inner brushes to gently spin, making
your cleaning job much easier. The an-
gle of brush head is adjustable to help
Barbecue Grills, Outdoor Power
Equipment and Gardening Tools
Patio and Lawn Furniture
OPTIONAL CLEANING ACCESSORIES
Pump Guard
7.5 m (25 ft.) Extension High-
Pressure Hose
1.67 m (66 in.) Extension Wand
(four-piece)
Rotating Wash Brush (bayonet)