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© Gardner Denver Schopfheim GmbH
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Safety
2
Safety
The manufacturer is not responsible for damage due to non-observance of the whole documentation.
2.1 Labelling of warnings
Warning
Danger level
Consequences of
non-observance
DANGER
Imminent danger
Death, severe bodily injury
WARNING
Possible imminent danger
Death, severe bodily injury
CAUTION
Possible hazardous situation
Slight bodily injury
NOTICE
Possible hazardous situation
Material damage
2.2 General
These operating instructions contain basic instructions for installation, commissioning, maintenance and in-
spection work which must be obeyed to ensure the safe operation of the machine and prevent physical and
material damage.
Observe the safety instructions in all chapters.
The operating instructions must be read by the responsible technical personnel / user before installing and
commissioning and must be fully understood. The contents of the operating instructions must always be
available on site for the technical personnel / user. Instructions attached directly to the machine must be
obeyed and must always remain legible. For example, this applies:
• Symbols for connections
• Data plate and motor data plate
• Information signs and warning plates
The user is responsible for observing local regulations.
2.3 Intended use
The central vacuum unit is only allowed to be operated in such areas of application as are described in the
Operating Instructions:
• Only operate it in good order and condition
• It is only allowed to be operated at an ambient temperature between 0 and 40 °C and an inlet tempera-
ture between 5 and 40 °C. Please contact us for temperatures outside this range.
• Only operated it within the speed range and frequency range that are stated on the data plate of the
frequency converter
• Only operate it with the control unit supplied by Gardner Denver Schopfheim (the control is only intended
to control the speed of the motor as well as the related pressure control of the pump)
• The central vacuum unit may pump, compress or extract the following media:
• Dry air, nitrogen and inert gas
• XD model:
All non-explosive, non-combustible, non-aggressive and non-poisonous damp gases and gas-air
mixtures
If used under critical conditions and/or in case of any doubts, please contact the Gardner Denver Schopf-
heim. Non-observance can cause machine failures.
Prematic AG, Märwilerstrasse 43, 9556 Affeltrangen www.prematic.ch
Tel. 071 918 60 60, Mail: [email protected]
