Ivoclar Vivadent EP 600 Combi - Manual (Page 27)

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What Part When
Check all plug-in connections for correct fit Various external connections weekly
Check if the furnace head opens smoothly and without Furnace head opening mechanism monthly
excessive noise
Check if the thermocouple is straight and in the right place Thermocouple weekly
Check the stone lining inserts for large cracks or damage. Stone lining inserts weekly
If the stone linings are worn down, they must be replaced
by a certified Ivoclar Vivadent Service Center. Slight
hairline cracks on the stone lining surface do not have a
negative influence.
Check if the sealing rims of the furnace head and furnace Sealing rims of the furnace head weekly
base are clean and undamaged and furnace base
Check the keypad for visible damage. If the keypad is Keypad weekly
damaged, it must be replaced by a certified
Ivoclar Vivadent Service Center.
Check furnace temperature (calibration). Press chamber Every 3–4 months, or after
approx. 50 press cycles.
7.2 Cleaning
The furnace may only be cleaned when
it is cool, since there is a burn hazard.
Do not use any cleaning solutions.
Parts Frequency Cleaning material
Housing if required soft, dry cloth
Keypad weekly, or if required soft, dry cloth
Tray if required cleaning brush or vacuum cleaner
Stone lining inserts daily cleaning brush
Sealing rims of the furnace head and daily cleaning brush and a soft cloth
furnace base
7. Maintenance, Cleaning, Diagnosis
This chapter describes the
maintenance and cleaning
procedures that may be
performed by the users. All
other tasks must be performed
by qualified service personnel at
a certified Ivoclar Vivadent
Service Center. 7.1 Monitoring and
maintenance
The time for these maintenance
procedures depends on the
frequency of use and the
working habits of the users. For
that reason, the recommended
times are only approximates.
Turn off the furnace
and disconnect power
before maintenance
and cleaning, since
there is a risk of
electrical shock.
This apparatus has
been developed for
typical use in the
dental laboratory.
If the product is used in a pro-
duction facility, for industrial
applications, or in continuous
firing operation, premature
ageing of certain spare parts
have to be expected.
These spare parts are e.g.:
– Heating muffle
– Insulation material
– Lamps
These spare parts are not
covered by the warranty.
Please also observe the shorter
service and maintenance
intervals.