High-Pressure Cleaner Attachment (Ex-Factory); Symbols On The Display During Sweeping; Intended Use; Safety Information - Kärcher MC 250 Implementos

 Do not clean areas with electrical components with the
high-pressure cleaner.
Figure: Cleaning the vehicle
1.7 High-pressure cleaner attachment (ex-
factory)
The high-pressure cleaner attachment kit is included in the
scope of delivery and already installed in the vehicle when
ordered ex-factory.
This chapter describes operation and care.
High-pressure cleaner
1
High-pressure hose reel
2
Nozzle holder
3
Fastening trigger gun
4
Waste container flap
5
Oil level sight glass
1
Oil drain plug
2
Water filter
3
Water connection
4

1.7.1 Symbols on the display during sweeping

The following symbols and warning indicators are shown
on the display when operating with the high-pressure
cleaner.
High-pressure cleaner is activated
High-pressure cleaner inactive

1.7.2 Intended use

Use the high-pressure cleaner only for the following activ-
ities:
 Cleaning with the high-pressure jet without detergent
(e.g. façades, park seats, garden paths).
 Only operate the high-pressure cleaner with the flat jet
nozzle provided.
 This high-pressure cleaner is intended and tested for
the exclusive use with the sweeper vacuum MC 250.
When the water quantity is reduced via the pressure/quan-
tity control on the trigger gun, the overflow valve opens and
part of the water flows back to the suction side of the pump.
The safety valve opens when the permissible operating
pressure is exceeded and the water flows back to the suc-
tion side of the pump.

1.7.3 Safety information

Connection to a drinking water line
WARNING
Return flow of dirty water into the drinking water net-
work
Health risk
Observe the regulations of your water supply company.
According to applicable regulations, the device must never
be used with the drinking water network without a system
separator. Use a system separator from KÄRCHER or a
system separator as per EN 12729 Type BA. Water that
has flowed through a system separator is classified as un-
drinkable. Always connect the system separator to the wa-
ter supply and never directly to the water connection on the
device.

1.7.4 Operation

WARNING
Risk of injury from high-pressure jet
Do not direct the high-pressure jet at persons, animals, live
electrical equipment or at the device itself.
Protect the device high-pressure cleaner frost.
ATTENTION
Environmental pollution through oil
Clean engines only at locations having an appropriate oil
separator.
Note
Only nozzles of the sizes listed in the technical data may
be used.
If you have not already done so:
1. Connect the high-pressure hose and spray lance.
English
Pressure relief valve
Safety valve
Before initial startup
35