Operating Instructions
17
Fig. 2: Fixing screws for safety glass
unit (top side and underside of the hous-
ing)
Disconnect the equipment from the
mains.
Release the two
inner
fixing screws on
both the top side and underside of the
housing (see Fig. 2).
Caution:
Do NOT release the two outer
screws! These are protected by two green
safety stickers which must not be removed.
Fig. 3: Taking out the
safety glass unit
Now carefully grip the safety glass unit
by the frame and remove it
(Fig. 3).
Check the new safety glass unit for
contamination.
If necessary, clean the new safety glass
unit using a clean cloth and alcohol.
Place the new safety glass unit on the
housing.
Check that it is firmly seated and screw it
tight.
If necessary, clean the safety glass plate
again.
The UVAHAND LED is ready for operation again.
WARNING!
Under no circumstances may the reflector located below or the
surface of the LEDs be touch or cleaned. Any contact with the
LEDs would lead to their destruction and thus render the entire
lamp defective. In a case such as this, all warranty claims will
be voided.
Cleaning the surface of the unit
Do not use any harsh or abrasive cleaning agents to clean the surface of the unit.
Use only mild cleaning agents containing tensides, cleaning cloths or a damp
sponge. Do not allow moisture to penetrate the unit under any circumstances.
Cleaning the
surface
