Heidolph MR Hei-End, Руководство по эксплуатации

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Safety Instructions
Installation / Electrical safety
▪ The device may only be connected when the mains voltage corresponds to the infor-
mation on the type plate of the unit.
▪ The mains connection must be accessible at all times.
▪ Repairs may only be performed by a qualified electrician.
▪ Never operate the unit with a damaged power cord.
▪ Always turn the unit OFF and disconnect mains power before performing any
maintenance or service.
Personnel qualification
▪ The device may only be operated by qualified persons.
▪ The device may only be operated by individuals who have been instructed in its
proper use by qualified persons.
▪ The device may only be operated and maintained by persons who are of legal age.
▪ Other personnel may only work with the unit under continuous supervision of an
experienced qualified operator.
▪ This manual must be read and understood by all persons working with the device.
▪ The personnel must have received special safety instructions in order to guarantee
responsible and safe work procedures.
Operating company’s obligations
Installation site
▪ The device must be positioned in a suitable location.
▪ The device must be installed sufficiently stable on a temperature resistant surface.
▪ Do not operate the device in proximity of highly inflammable and explosive substances.
▪ Installation and operation of the device is only permitted in facilities which are fitted
with the appropriate laboratory equipment (e.g. with air extraction units).
▪ We recommend operation in fume hood enclosures depending on the agents used.
▪ The device may only be operated in enclosed spaces and under the following environ-
mental conditions:
Ambient temperature 5 - 31 °C at 80 % relative humidity
32 - 40 °C decrease linearly
till max. 50 % relative humidity
Installation altitude 0 - 2,000 m (6,500 feet) height above sea level
Degree of pollution 2
Overvoltage category II