Care And Maintenance - Dreve FotoDent flash Mode D'emploi

Appareil de photopolymerisation
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FotoDent
To ensure that the gas valve functions
well, the function can be checked with
this menu item. Therefor press "OK".
The gas valve opens shortly with a
"clickclack" sound and then closes
itself again. The gas valve is defect
when there is no sound.
Exchange of flash tubes
Before exchanging the flash tubes
pull the plug and wait at least
10 minutes!
Put the unit vertically onto the side and
unscrew the ground lid at the side of
the light chamber. Inside of the unit on
the right, there are three allen screw,
which have to be unscrewed with the
allen screwdriver provided. Afterwards
put the unit again in the horizontal
position and open the lid and interlid.
Take out the glass plate! On the right
of the glass plate, unscrew the cover

Care and maintenance

Disconnect the unit from mains supply
before executing care and maintenance!
Cleaning is effected with a mild cleaning
liquid. Clean the glass plate of the poly-
merisation chamber regularly, a polluted
28
flash
®
The function of the temperature sensors
and the flash bulbs can also be seen
in the service menu. The parts are all
right when the status is shown as "OK".
with 5 recessedhead screws and take
it off, here are positioned the flash tube
unities. Solve in the insulating screw
joint three inlet cables. In the con-
nection, uncouple two recessed head
screws located on the fixing element
of the tube unity and pull out the com-
plete tube unity. The installation occurs
in reverse order.
the bare hand.
glass negatively influence the power of
the unit. The glass plate can be cleaned
with Isopropanole. The used cleaning
liquids must not get into the unit.
Advice: Do not touch the tubes with

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