– 3
–
Please follow the national rules and
regulations for fluid spray jets of the re-
spective country.
–
Please follow the national rules and
regulations for accident prevention of
the respective country. Fluid spray jets
must be tested regularly and the results
of these tests must be documented in
writing.
–
The heating appliance of the machine is
an ignition plant. All national laws and
regulations about heating systems must
also be followed.
–
The appliance/accessories must not be
modified.
Safety devices serve for the protection of
the user and must not be put out of opera-
tion or bypassed with respect to their func-
tion.
The pressure switch turns the device off
when the handgun is closed and switch on
when the handgun is opened.
– The safety valve opens in case of ex-
cessive pressure in the boiler or if the
overflow valve or the pressure switch is
broken.
– The safety valve is set by the manufac-
turer and sealed. Setting only by cus-
tomer service.
The water shortage safeguard prevents the
burner to be turned on when there is water
shortage.
The temperature stop switches off the ma-
chine when the waste gases have reached
very high temperatures.
The winding protection contact in the motor
winding of the pump drive switches off the
engine when there is a thermal overload.
The safety catch on the trigger gun pre-
vents the appliance from being switched on
unintentionally.
몇
WARNING
Risk of injury! Appliance, accessories, sup-
ply lines and connections must be in fault-
free condition. If they are not in a perfect
state then the appliance must not be used.
pH value
6,5...9,5
electrical conductivity *
Conductivity
fresh water
+1200 µS/cm
settleable solids **
< 0,5 mg/l
total suspended solids *** < 50 mg/l
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
3
/l)
Iron
< 0,5 mg/l
Manganese
< 0,05 mg/l
Copper
< 2 mg/l
Active chloride
< 0,3 mg/l
free of bad odours
* Maximum total 2000 µS/cm
** Test volume 1 l, settling time 30 min
*** no abrasive substances
Safety instructions
Safety Devices
Pressure switch
Safety valve
Water shortage safeguard
Temperature stop for exhaust gases
Winding protection contact
Safety catch
Start up
6
EN
