Before using your appliance for
the first time, read these original
operating instructions, act in
compliance with them, and keep them for lat-
er use or for subsequent owners.
In the event of missing parts or any trans-
port damage, please contact your dealer.
Safety instructions
Application
– The machine with working equipment
must be checked to ensure that it is in
proper working order and is operating
safely prior to use. Otherwise, the appli-
ance must not be used.
– The machine may not be modified.
Operations
– Never reach your hands into the high
pressure jet.
– Never direct the high pressure jet on
persons or animals.
Environmental protection
The packaging material can be
recycled. Please do not place the
packaging into the ordinary re-
fuse for disposal, but arrange for
the proper recycling.
Old appliances contain valuable
materials that can be recycled.
Please arrange for the proper re-
cycling of old appliances. Batter-
ies, oil, and similar substances
must not enter the environment.
Please dispose of your old appli-
ances using appropriate collec-
tion systems.
Information on ingredients (REACH)
The latest information on ingredients can
be found under:
www.kaercher.de/REACH
Proper use
– The foam set is used to clean and disin-
fect floors and wall surfaces and ma-
chines with a high pressure cleaner.
– Adding 5% of a cleaning solution is suf-
ficient.
– The water pressure must not exceed 25
MPa (250 bar).
– The water temperature must not ex-
ceed 50 °C during foam operation.
– The water flow must be at least 500 l/h
(8.3 l/min).
– The high pressure hose must not be
longer than 15 m.
– The use of cleaning agents containing
chlorinated alkalies leads to increase
wear and tear of the appliance.
Install the injector
– The injector suctions cleaning agents
and mixed them into the water stream.
– This suction effect will only be created if
the included round jet nozzle is integrat-
ed in the foam nozzle.
Switch off the high pressure cleaner.
Interrupt current and water inflow.
Activate trigger gun until device is pres-
sure-less.
1 O ring
2 Injector
3 Injector insert
4 Adapter
Slide O rings onto the injector insert and
coat lightly with silicone grease.
Slide injector insert into the injector and
tighten fingertight using a 12x2 flat tip
screwdriver.
Screw on adapter and tighten.
– 1
EN
Assembly
7