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Verfügbare Sprachen
Verfügbare Sprachen
• Directly apply the modeling paste out of the tube with
a modeling instrument (REF 31215) and smooth the
transitions to the ground.
• Then, depending on the coating thickness applied, let
it cure for about 2 – 4 minutes in the light-curing unit
egger EL 1.
• After the polymerization of the surface, wipe off the
otoplastic by using a surface cleaner moistened cloth.
• If required, rework the otoplastic with a cutter and
prepare it for lacquering as de-scribed in 4.5/4.6.
5 Maintenance
!
Before each maintenance, the device must be un-
plugged from the mains supply!
5.1 Exchanging light tubes
On each exchanging of the tubes (6 x UVA REF 50103 as
well as 4 x Blue REF 50104) always exchange them all.
Please be sure to always have some spare tubes in stock.
• Pull the tubes evenly backwards out of the socket.
Do not cant!
• Simply put the new tubes into the socket until they
are snapped in.
• The unit is now ready for action and can be connec-
ted to the mains supply.
• Used light tubes are hazardous waste and the legal
provisions for their disposal have to be adhered to.
5.2. Work performance of the halogen lamps
The work performance of the halogen lamp decisively
depends on the switching on frequency and the mains
voltage. The work performance averages approx. 1000
hours.
As the burning time of the light tube per polymerization is
pretty short, we recommend:
• exchanging the tubes each ½ year, if the unit is used
for about 8 hours per day
• exchanging the tubes each year, if the unit is not
used for more than 4 hours per day
Abrasion of the light tubes can be noticed on elongated
polymerization times and a dark discoloration along the
plug and socket area. Used light tubes are hazardous
waste. Please observe the current legal regulations.
5.3 Arrangement of the light tubes
Please ensure the correct arrangement of the light tubes
after exchanging them, as they negatively influence the
polymerization results, when positioned incorrectly.
Blue
UVA
Blue
5.3 Exchanging of reflecting foil
The polymerization performance of the light-curing unit
depends on the cleanliness of the light chamber. The
built-in reflectors (REF 51104) amplify the irradiation and
always have to be clean, otherwise, the polymerization
times can change. Therefore, exchange the foils.
UVA
Blue
UVA
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