Renfert SILENT TS Mode D'emploi page 26

2.2 Improper use
The unit is not suitable for operation on dental CAM systems! Visit www.renfert.com for informa-
en
tion on Silent series extractors suitable for CAM systems.
Fire-promoting, easily flammable, red-hot, burning or explosive materials must not be suctioned into the
device�
It is not permitted to suction liquids�
The unit is not intended for private, household use�
Any use other than specified in these instructions is deemed improper use.
The manufacturer shall not be liable for resulting damages�
Only spare parts and accessories supplied or authorized by Renfert GmbH may be used with this prod-
uct� If other spare parts or accessories are used, this could have a detrimental effect on the safety of the
equipment, increase the risk of serious injury and lead to damage to the environment or the product itself�
2.3 Ambient conditions for safe operation
The unit may only be operated:
• Indoors
• Up to an altitude of 2,000 m above sea level,
• At an ambient temperature of between 5 - 40 ºC [41 - 104 ºF] *),
• At a maximum relative humidity of 80 % at 31 ºC [87�8 ºF], decreasing linearly to 50 % relative humidity
at 40 ºC [104 ºF] *),
• With mains power where the voltage fluctuations do not exceed 10 % of the nominal value,
• Under contamination level 2 conditions
• Under over-voltage category II conditions
*) At between 5 - 30 ºC [41 - 86 ºF], the unit can be operated at a humidity of up to 80 %� At temperatures of
31 ºC - 40 ºC [87,8 ºF - 104 ºF] the humidity must reduce proportionately to ensure that the unit can be operated
(e�g� at 35 ºC [95 ºF] = 65 % humidity, at 40 ºC [104 ºF] = 50 % humidity)� The unit may not be operated at tem-
peratures above 40 ºC [104 ºF]�
2.4 Ambient conditions for storage and transport
The following ambient conditions must be observed during storage and transport:
• Ambient temperature - 20 – + 60 ºC [- 4 – + 140 ºF]�
• Maximum relative humidity 80 %�
2.5 Hazard and warning information
2.5.1 General information
► If the unit is not operated in accordance with the supplied instructions for use, the intended safety
can no longer be guaranteed.
► The unit may only be operated using a power cord equipped with a plug appropriate to the local
power supply. Any necessary modifications may only be carried out by a qualified electrician.
► Only operate the unit if the information on the nameplate corresponds to the specifications of
your local mains power supply.
► The unit may only be plugged into electrical sockets that are connected to the protective conduc-
tor system.
► The power plug must be easily accessible.
► Disconnect the unit from the mains power supply before carrying out work on the electrical parts.
► Check connection cables (such as power cords), tubes and housing (such as the key pad) regu-
larly for damage (such as kinks, cracks, and porosity) or signs of aging. Do not operate equipment
with damaged connection cables, hoses or housing parts or other defects!
► Defective equipment must be taken out of service immediately. Disconnect the power plug and
secure the equipment against further use. Send the equipment in for repair!
► Only operate the equipment under supervision.
► Please observe the national accident prevention regulations!
► It is the responsibility of the operator to ensure that national regulations are complied with during
operation and regarding recurring safety inspection of electrical equipment.
For Germany these are the regulation 3 by DGUV (German Statutory Accident Insurance) in rela-
tion with VDE 0701-0702 (Association for Electrical, Electronic and Information Technology).
► Information on REACH and SVHC is available on our website at www.renfert.com, in the Support
area.
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