4
EWL 5839
A 5 Preparing for operation
- Open the water faucet.
- Press the main switch (green) – unit fills automatically with water, and starts to heat up.
-
Only
with a new unit, or alternatively after emptying the pressure chamber (rinsing procedure):- after pressure has reached approx. 4 bar, ventilate
the chamber once – point the spray nozzle towards the collecting tray and at the same time activate the footswitch until the manometer drops to zero.
After about 15 minutes the operating pressure reaches 6 bar, and the unit is ready for operation.
A 6 Operation
- Press the keyboard to select either dry or wet steam.
- When selecting wet steam, choose the moisture content by turning the scale knob from position “0” (no moisture) to position “5” (maximum
content)
- Pick up the nozzle, and control the steam output by the footswitch.
Attention! Danger of scalding!
• Hold the nozzle only at the handle.
• Do not direct the spray at people.
• Steam can be as hot as approx. 164° C, therefore spray only in the direction of the collecting tray or the sink.
A 7 Troubleshooting
Problem
Possible cause Possible remedy
No display, or only the
Defective fuse Replace fuse; trace cause or call
main switch illuminated
Technical Service.
Temperature / Check manometer: if indicator
Pressure too high in red area (over 6 bar), failure- analysis and repair necessary
if after cooling down and switching on again the unit does not
heat up, temperature safeguard is defective
Workshop repair necessary.
Spraying hot water,
Too much water Set the unit to dry steam, operate
instead of steam
in chamber nozzle until steam sprays out.
Manometer indicator
Normal function None.
under zero pressure
Collecting tray overflows
Drain blocked Clear the drain.
Wet steam selected, only
Scale knob set at “0“ Select moisture content ( 1 – 5 )
dry steam comes out
Low water level light
No water intake Check water faucet and all
permanently on
connections.
Low water level and steam
Warning to rinse chamber Follow rinsing instructions.
lights flash simultaneously
Water intake light
No water intake Check water faucet and all
permanently on
connections.
Heating light permanently
Heating system defective Workshop repair necessary.
on, without rise in pressure
Water leak light on
Leakage in unit Workshop repair necessary.
If the above measures do not solve the problem, contact your local Dealer or our Technical Customer Service.
