Renfert Silent TS2 - Safety; Intended Use; Improper Use; Ambient Conditions for Safe Operation

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2. Safety
2.1 Intended Use
This device is designed to extract dry, non-explosive dust.
This device is intended solely for commercial use in a dental laboratory.
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ning operation, servicing and maintenance.
2.2 Improper Use
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The extraction of liquids, smoldering or burning materials is prohibited.
This device is not intended for private, household use.
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device. The manufacturer shall not be liable for damages caused by improper use.
This device may only be serviced with accessories and spare parts supplied by the company Renfert.
The use of other equipment is deemed as improper and carries the risk of serious injury.
2.3 Ambient Conditions for Safe Operation
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 Indoors
 Up to an altitude of 2,000 m above sea level,
 At an ambient temperature of between 5 - 40ºC [41 - 104ºF] *),
 At a maximum relative humidity of 80% at 31ºC [87.8ºF], dropping to a linear of up to 50%
 relative humidity at 40ºC [104ºF] *),
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 Under contamination level 2 conditions,
 Under over-voltage category II conditions,
*) Between 5 - 30ºC [41 - 86ºF] the device can be operated at a relative humidity of up to 80%. At temperatures between
31 - 40ºC [87.8 - 104ºF] the humidity must decrease proportionally in order to ensure operational readiness (e.g. at
35ºC [95ºF] = 65% humidity, at 40ºC [104ºF] = 50% humidity). The device may not be operated at temperatures above 40ºC
[104ºF].
2.4 Ambient Conditions for Storage and Transport
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 Ambient temperature -20 – +60ºC [-4 – +140ºF].
 Maximum relative humidity 80%
2.5 Hazard and Warning Information
2.5.1 General Information
Ź If the device is not used in compliance with the supplied instructions, the safety of the device
can no longer be guaranteed.
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Ź The device may only be plugged into outlets which are connected to the protective conductor
system.
Ź The mains plug must be easily accessible.
Ź Disconnect the device from the mains before carrying out work on the electrical parts.
Ź Check connection cables (such as power supply cords), tubes and housing (i.e. the key-pad)
regularly for damage (i.e. kinks, cracks and porosity) or signs of ageing.
Ź Devices with damaged connection cables, tubes or housing parts or other defects must not be
operated!
Ź Defective devices must be put out of service immediately. Remove the mains plug and ensure
the device is not used. Send the device for repair!
EN