Symbols On The Machine; Safety Instructions; Safety Devices - Kärcher HD 11/35 Ec-B Cage Manual

– with accessories and spare parts ap-
proved by Kärcher.
Danger
Risk of injury! Follow the respective safety
regulations when operating at gas stations
or other dangerous areas.
Please do not let mineral oil contaminat-
ed waste water reach soil, water or the
sewage system. Perform engine cleaning
and bottom cleaning therefore only on
specified places with an oil trap.

Symbols on the machine

Safety instructions

High pressure hose
Danger
Risk of injury!
– Only use original high-pressure hoses.
– The high-pressure hose and the injection
system must be suitable for the maxi-
18
English
High-pressure jets can
be dangerous if improp-
erly used. The jet must
not be directed at per-
sons, animals, live elec-
trical equipment or at
the appliance itself.
Danger of damage to
the machine on account
of frozen water! Store
the appliance in a heat-
edroom during winter or
empty it.
Risk of hearing impair-
ment. Always use prop-
er ear-protection aids
while working with the
appliance.
mum operating pressure given in the
Technical Data.
– Avoid contact with chemicals.
– Check the high-pressure hose daily.
Do not use hoses with kinks.
Stop using the high-pressure hose if the
external wire layer is visible.
– Do not use the high-pressure hose any-
more if the winding is damaged.
– Lay the high-pressure hoses in such a
way that no vehicle can drive over it.
– Do not use high-pressure hoses that
have been driven over, kinked, pressed
or bent even if there is no externally visi-
ble damage.
– Store the high-pressure hoses in such a
way that they are not subject to any me-
chanical load.

Safety Devices

Safety devices serve to protect the user and
must not be rendered inoperational or their
functions bypassed.
Power switch
The switch prevents unintented starting of
the appliance. Stop the appliance during
breaks or after operation.
Safety catch
The safety catch on the handgun prevents
the appliance from being switched on unin-
tentionally.
Overflow valve
If the hand spray gun is closed, the overflow
valve opens and the high pressure pump di-
verts the water back to the pump suction
side. Thus the permissible working pressure
is not exceeded.
The overflow valve is set by the manufactur-
er and sealed. Setting only by customer
service.