BMR SFU-0303 Series, Руководство пользователя

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SFU-0303 M a n u a l
E
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14. General Hints
Our frequency converters are highly valuable precision devices. Please take care of them with the
necessary attention, to preserve their high precision, high power ability, and long lifetime.
These devices leave our company only after a quality test and a full load check have been carried
out. Before mounting and use, please read the attached manual carefully and pay attention to the
points listed below.
•
Before first activation of the device, verify, if it id in a faultless condition. If it was damaged
during shipping and transportation it must not be switched on.
•
During installation the safety regulations have to be observed.
•
Before the device is turned on for the first time, it should be verified, that the connected parts
cannot carry out uncontrolled movements.
•
The frequency converter must not be operated close to heating devices or magnets or devices
generating strong magnetic fields.
•
The maximum permissible ambient temperature of this device is from +41 °F till +104 °F.
•
Sufficient air circulation around the converter should be ensured
•
Fluids should be prevented from intruding into the housing. If it seems to be happened, the
converter has to be switched off immediately.
•
The relative humidity must not exceed 90% (not condensed).
•
The ambient air must not use aggressive, flammable or electrically conductive substances and
should be as free of dust as possible.
•
All repairs and maintenance on the converter and the relating accessories must be carried out
by skilled personal and with powered off, only. To ensure this, the mains plug should be pulled
out. In doing this, both the terms of regulations for preventing accidents and the general and
national rules for mounting and safety have to be applied.
•
The device must not be operated without properly connected PE connection and it has to be
verified that the mains connector is fixed with screws, if detachable.
Our common hints can give only a rough guideline because it is not possible for
BMR GmbH
to
cover all specific situations. The compliance with limits of EMC demanded by law is the
responsibility of the manufacturer of the unit or the machine. By doing controls and tests in our
laboratory or in delegated test-laboratories, BMR takes care, that our products comply with the
corresponding standards, in case they are installed appropriately.