Attaching The Accessories; Power Supply; Water Connection - Kärcher HD 18/50-4 Cage Classic Bedienungsanleitung

Attaching the Accessories

WARNING
Risk of injury due to unsuitable accesso-
ries. Only use accessories that are ap-
proved for the working pressure of the de-
vice (see "Technical Data").
Only install accessories while the device is
switched off.
Maximum tightening torque of the screwed con-
nections of the high-pressure hose; 20 Nm.
 Connect high pressure hose and spray
pipe to the hand spray gun.
 Mount the power nozzle on the spray
pipe. Tighten covering nut firmly.
 Connect the high pressure hose to the
high pressure connection point of the
machine.

Power supply

– For connection values refer to technical
specifications.
– The electrical connections must be
done by an electrician according to IEC
60364-1.
WARNING
The highest allowed net impedance at the
electrical connection point (refer to techni-
cal data) is not to be exceeded.
In case of any uncertainty regarding the
present net impedance at your connection
point, please contact your local power sup-
ply company.
DANGER
– Check whether the voltage data on the
type plate corresponds with the voltage
of the power source.
– Unsuitable electrical extension cables
can be dangerous. Only use approved
and appropriately marked electrical ex-
tension cables with a sufficient line
cross section when outdoors:
1 - 10 m: 10 mm
10 - 30 m: 16mm
60 Hz model
With this appliance model, the matching
mains plug must be installed onto the
mains connecting line by an electrician.
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Water connection

WARNING
Observe regulations of water supplier.
According to applicable regula-
tions, the appliance must never be
used on the drinking water net
without a system separator. A suit-
able system separator by KÄRCHER or al-
ternatively a system separator according to
EN 12729 type BA must be used.
Water that was flowing through a system
separator is considered non-drinkable.
CAUTION
Always connect the system separator to
the water supply, never directly to the appli-
ance!
For connection values refer to technical
specifications.
 Connect the supply hose (minimum
length 7.5 m, minimum diameter 1") to
the water connection point of the appli-
ance (such as the tap).
The supply hose is not included.
 Open the water supply.
Water supply limit values
ATTENTION
Dirty water
Premature wear and tear or deposits in the
device.
Supply the device using only clean water,
or recycled water that does not exceed the
specified limit values.
The following limit values apply to the water
supply:
– Upstream water filter: ≤10 µm
– Solid body content: maximum 50 mg/l
– Total hardness: 3-15° dH, 30-150 mg/l
CaO, 54-268 mg/l CaCO
– Calcium hardness: 0.89-2.14 mmol/l
– pH value: 6.5-9.5
– Base capacity pH 8.2: 0-0.25 mmol/l
– Total dissolved substances: 10-75 mg/l
– Electrical conductivity: 100-450 µS/cm
– Chloride, e.g. NaCl: <100 mg/l
– Iron, Fe: <0.2 mg/l
– 4
EN
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