Kärcher HD 4/9 Cage Manual Del Usuario página 14

Contents
General notes ..................................... 14
Intended use ....................................... 14
Environmental protection .................... 14
Accessories and spare parts............... 14
Scope of delivery ................................ 15
Safety instructions............................... 15
Description of appliance...................... 19
Installation........................................... 20
Commissioning ................................... 20
Operation ............................................ 20
Transport............................................. 21
Storage ............................................... 21
Care and maintenance........................ 22
Troubleshooting guide......................... 22
Warranty.............................................. 23
Technical data ..................................... 23
General notes
Read these original operating
instructions and the enclosed
safety instructions before using the device
for the first time. Act in accordance with
them.
Keep both books for future reference or for
future owners.
Intended use
Use this high-pressure cleaner only for the
following types of work:
 Cleaning with the high-pressure jet (e.g.
machines, vehicles, structures, tools)
We recommend using a rotary nozzle as a
special accessory for stubborn soiling.
A rotary nozzle is included in the scope of
delivery of the "Plus" variant.
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.
14
The following limit values apply to the water
supply:
 pH value: 6.5-9.5
 Electrical conductivity: Conductivity of
fresh water + 1200 µS/cm, maximum
conductivity 2000 µS/cm
 Settleable particles (sample volume 1 l,
settling time 30 minutes): < 0.5 mg/l
 Filterable particles: < 50 mg/l, no abra-
sive substances
 Hydrocarbons: < 20 mg/l
 Chloride: < 300 mg/l
 Sulphate: < 240 mg/l
 Calcium: < 200 mg/l
 Total hardness: < 28 °dH, < 50° TH,
< 500 ppm (mg CaCO
 Iron: < 0.5 mg/l
 Manganese: < 0.05 mg/l
 Copper: < 2 mg/l
 Active chloride: < 0.3 mg/l
 Free of unpleasant odours
Environmental protection
The packing materials can be recy-
cled. Please dispose of packaging in
accordance with the environmental regula-
tions.
Electrical and electronic appliances
contain valuable, recyclable materials
and often components such as batter-
ies, rechargeable batteries or oil, which - if
handled or disposed of incorrectly - can
pose a potential threat to human health and
the environment. However, these compo-
nents are required for the correct operation
of the appliance. Appliances marked by this
symbol are not allowed to be disposed of
together with the household rubbish.
Notes on the content materials (REACH)
Current information on content materials
can be found at: www.kaercher.com/
REACH
Accessories and spare parts
Only use original accessories and original
spare parts. They ensure that the appliance
will run fault-free and safely.
Information on accessories and spare parts
can be found at www.kaercher.com.
English
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