Dentsply Sirona
Operating Instructions inLab Profire
2 Safety instructions
67 15 887 D3770
D3770.201.01.02.02 05.2019
9
WARNING
Risk of burns due to hot surfaces!
Hot surfaces arise at some points on the inLab Profire high-
temperature furnace. Use the necessary caution around the furnace,
especially when the furnace is operated for extended periods.
➢ Do not reach into the casing or the furnace door during operation.
➢ Do not reach into the heating chamber. It may still contain
residual heat from a preceding heating operation.
➢ First allow the furnace to cool down before maintenance,
cleaning, and repair work.
➢ Wear heat-resistant safety gloves if work on hot components is
necessary.
➢ Use suitable and sufficiently long removal tongs to remove and
adjust the sinter.
WARNING
Risk of burns due to hot surfaces!
Once the program has ended and the furnace has shut down, the
cooling fan will run until the interior temperature of the furnace has
been reduced to normal. The power plug may not be disconnected
prior to this point.
CAUTION
Handling the insulation material
The combustion chamber contains ceramic mineral fibers as
insulating material (index No. 650-017-00-08), which are presumably
classified as carcinogenic CAT 1B (Annex VI, EC 1272/2008). When
working on the combustion chamber or replacing the door insulation,
fiber dust can be released. The dust pollution can possibly be
carcinogenic when inhaled as well as cause irritations to the skin,
eyes and respiratory organs.
When replacing parts of the insulation, proceed as follows:
- Wear long-sleeved protective clothing
- protective glasses, FFP 2 respiratory mask and protective gloves
- Only use a vacuum cleaner with a fine particle filter (HEPA dust
class H)
Abrasion of insulating material in the furnace door area may occur,
which is visible as white dust. These deposits should:
- be wiped off with a moist cloth or
- be extracted with a vacuum cleaner with a fine particle filter (HEPA
Dust category H),
- not be blown away with compressed air
First aid measures
➢ After inhalation: In the case of irritation, move yourself into a dust-
free zone, drink some water and blow your nose. If the symptoms
persist, please seek medical advice.
➢ After skin contact: In the case of contact with skin, immediately
wash off with plenty of water and soap.
➢ After eye contact: Immediately rinse with an eye wash in a careful
and thorough manner using plenty of water. Do not rub your eyes!
