Waldmann ZAPP!, Instructions For Use Manual

Page: 26 / 44

26
Cleaning
ENG
9. Cleaning
WARNING
Danger due to electric shock.
X Disconnect the device from the
power supply.
X Do not clean wet.
NOTICE
Property damage through wrong
cleaning agents.
Damage to the device.
X
Check the compatibility of the
cleaning agents with the surface.
X
If necessary: Vacuum the dust from the
air inlet with a vacuum cleaner.
X
Clean the device using a cloth and a
mild cleaning agent.
10. Maintenance and Trans-
portation
10.1 Regular checks
Interval Description
Before
each use
X
Check air inlet for dirt.
X If necessary: Vacuum
dust with a vacuum
cleaner, see Chapter 9
“Cleaning”, page 26.
8,000 h
Operating
hours of
UV-C lamp
Lamp output has reduced
to approx. 70 %.
X Have the UV-C lamp
replaced, see Chap-
ter 10.2 “Replace lamp”,
page 26.
Tab. 2: Regular checks.
10.2 Replace lamp
WARNING
Danger due to electric shock.
X Disconnect the device from the
power supply.
X
Always have repair work carried out
by the manufacturer, a service tech-
nician assigned by the manufacturer
or by a comparably qualified person.
CAUTION
Risk of injury due to lamp breakage.
If the lamp is not installed properly, it
may break and cause injury.
X
Wear protective gloves.
1. Switch off the device and disconnect
the mains plug from the socket.
2. Wait until the lamp has cooled down.
3. Unscrew the round lamp cover on the
side with the yellow safety label.
4. Unscrew the two spacer bolts A , see
Fig. 1.
5. Remove the filter ring B , see Fig. 1.
6. Pull off the black cover cap
C
, see Fig. 2.
7. Hold the lamp base D and pull the lamp
socket E off the lamp base, see Fig. 3.
8. Carefully pull the lamp out towards
the front.
9. Slide the new lamp into the guide.
10. Hold the lamp base and put the lamp
socket onto the lamp base.
11. Slide the cover cap over the lamp socket.
12. Put the filter ring on the screw bolts.
13. Fix the filter ring with the spacer bolts.
14. Screw the lamp cover onto the spacer
bolts.