Hazard Levels; Symbols On The Machine; Proper Use - Würth HDR 160 Compact Originalbetriebsanleitung

– Wear suitable clothing. Do not wear loose-fit-
ting clothing or dangling jewellery. Keep hair,
clothing and gloves away from moving parts.
Loose clothing, jewellery or long hair may be-
come caught in moving parts.

Hazard levels

DANGER
Pointer to immediate danger, which
leads to severe injuries or death.
WARNING
Pointer to a possibly dangerous situa-
tion, which can lead to severe injuries or
death.
CAUTION
Pointer to a possibly dangerous situa-
tion, which can lead to minor injuries.
ATTENTION
Pointer to a possibly dangerous situa-
tion, which can lead to property dam-
age.

Symbols on the machine

High-pressure jets can be dan-
gerous if improperly used. The
jet may not be directed at per-
sons, animals, live electrical equipment
or at the appliance itself.
According to applicable regula-
tions, the appliance must never
be used with the drinking water
network without a system sepa-
rator. Use a suitable system separator as
per EN 12729 type BA. Water that has
flowed through a system separator is
classified as undrinkable.
CAUTION
Always connect the system separator to
the water supply, never directly to the
appliance!

Proper use

Use this high pressure cleaner exclusively for
– Cleaning using low pressure jet and detergent
(for e.g. for cleaning machines, cars, build-
ings, tools),
– For cleaning using high pressure jet without de-
tergent (for e.g. for cleaning facades, terraces,
garden appliances).
For stubborn dirt, we recommend the use of the dirt
blaster as a special accessory.
Quality requirements for water:
ATTENTION
Only clean water may be used as high
pressure medium. Impurities will lead to
increased wear and tear or formation of
deposits in the appliance.
If recycled water is used, the following
limit values must not be exceeded.
pH value
electrical conductivity *
settleable solids **
total suspended solids *** < 50 mg/l
Hydrocarbons
Chloride
Sulphate
Calcium
Total hardness
Iron
Manganese
Copper
Active chloride
free of bad odours
* Maximum total 2000 μS/cm
** Test volume 1 l, settling time 30 min
*** no abrasive substances
GB - 2
6,5...9,5
Conductivity fresh wa-
ter +1200 μS/cm
< 0,5 mg/l
< 20 mg/l
< 300 mg/l
< 240 mg/l
< 200 mg/l
< 28 °dH
< 50 °TH
< 500 ppm (mg
CaCO /l)
3
< 0,5 mg/l
< 0,05 mg/l
< 2 mg/l
< 0,3 mg/l
15