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1
Safety
1.1 Proper use
The CERCON CLEAN single-user vacuum-cleaning unit is used in dental
laboratories for the removal of the dust generated when working with dust-
producing machinery. It is not permitted to attempt to use this unit for the
removal of liquids.
This vacuum-cleaning unit is suitable for removing Category C dust as per
the requirements of the German employers mutual insurance associations
pursuant to DIN EN 60 335-269 (ZH 1/487).
Unauthorized changes and modifications are prohibited for safety reasons.
Compliance with the operation and service conditions laid down in these
Instructions for Use is mandatory.
Caution
This unit was not designed as a medical device. Its use on humans is not
permitted!
1.2 Potential hazards
-
Do not vacuum any sources of ignition and no flammable gases, fumes and
liquids.
-
Turn off the unit using the mains switch before any maintenance,
cleaning or repair work, and physically disconnect from mains (by
unplugging the mains cable).
-
Because the vacuumed dust can constitute a health hazard, care
must be taken and insure that the filter bag and the ultra-fine filter are
inserted correctly at all times and that they are undamaged.
-
Before accessing the electrical component of the unit, the unit must be
disconnected from mains.
1.3 Authorized operators
The person or entity responsible for the operation of the unit must provide
the operator with the Instructions for Use and ensure that the latter has read
and understood them. Not until this is ensured will the operator be permitted
to operate the unit.
1.4 Safety precautions at the deployment site
The air from the air outlet (45) must be allowed to exit unimpeded.
The distance from the air outlet to the next obstacle (e.g. wall, piece of
furniture) must be at least 10 cm.
The unit must only be used inside cabinets or small rooms if proper
ventilation is ensured. The ambient temperature must not exceed 25 °C.
Do not insert any foreign matter into the unit through the vent openings.
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