Karcher K4.85M plus [15/198] High pressure operation

Karcher K4.85M plus [15/198] High pressure operation
English 15
The device is not suitable for being
operated in the drinking water net-
work. A suitable system separator
as per EN 12729 type BA is need-
ed to operate it on the drinking water net-
work.
For connection values, see type plate/tech-
nical data.
Observe regulations of water supplier.
Î Use a fibre-reinforced hose (not includ-
ed) with a standard coupling: - Minimum
diameter, 1/2 inches (13 mm). - Mini-
mum length, 7.5 m.
Î Screw the coupling unit (supplied) to
the water connection on the appliance.
Î Push the water supply hose onto the
coupling unit, then connect it to the tap.
Caution
Never operate the high-pressure cleaner
when the tap is turned off as dry running will
damage the HP pump.
If the water supply is not clean, the Kärcher
water filter must be used (special accesso-
ry - order No. 4.730-059).
When fitted with the appropriate accesso-
ries, this high-pressure cleaner can draw in
surface water, e.g. from water butts or
ponds (max. suction height 0.5 m).
Î As the standard coupling system is not
suitable for use in suction mode, the
Kärcher suction hose with integrated fil-
ter should be used instead (special ac-
cessory, order no. 4.440-238) and
suspended inside the water butt.
Î Use the Kärcher water filter to protect
the HP pump and accessories (special
accessories, order no. 4.730-059). This
filter removes dirt from incoming water.
Î Appliance ventilation: Switch on the ap-
pliance without connection the HP hose
and run it until the water discharging
from the HP outlet is free of bubbles.
Switch off appliance and reconnect HP
hose.
Note: Fill suction hose with water be-
fore use, this will help ventilate the
pump of air.
Î Unwind the HP hose from the hose reel.
Î Push the appropriate spray lance on to
the trigger gun and fasten it by turning it
through 90°.
Î Open tap.
Î Plug in the main plug.
Î Set main switch to “I/ON”.
Î Press safety catch on the trigger gun to
release it and pull lever.
Risk of injury
The trigger gun is subjected to a recoil force
when the water jet is discharged. Make
sure that you have a firm footing and are
also holding the trigger gun and spray lance
firmly.
Carrying out the most common cleaning
tasks. The work pressure can be stageless-
ly regulated between "Min" and "Max".
Î Release the lever on the trigger gun.
Î Turn the spray lance to the desired po-
sition.
For strong contaminations.
Note
Detergent can only be added when the ap-
pliance is being operated in low pressure
mode.
All washing brushes supplied by Kärcher
are designed for use with detergents.
Î Use spray lance with pressure regula-
tion (Vario Power).
Î Turn the spray lance to "Mix" position -
low pressure.
Water supply
Water supply from mains
Drawing in water from open reservoirs
Start up
High pressure operation
Spray lance with pressure regulation
Spray lance with dirt blaster
Operation with detergent

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