Mixing pump G 4 X FU 230/400V / Part 2 Overview, operation and service
General information
1.8.5.2 General setup of the air compressor
The air compressor corresponds to the national and international
safety regulations and can therefore also be used in damp rooms or
in the open air. Areas with as clean and dry air as possible should be
preferred. Make sure that the air compressor can suck in the air unim-
peded. This applies in particular when an installation is intended.
The air compressor must be set up so that no hazardous admixtures,
such as solvents, vapours, dusts or other harmful substances, can be
sucked in. The device should be positioned only in rooms where the
hazard of a potentially explosive atmosphere is not given.
1.8.5.3 Hot surfaces on the air compressor
General information
WARNING
Risk of injury due to hot surface!
Surface temperatures can reach up to 100 °C during
operation of the air compressor.
Therefore, always ensure that the air compressor does
not come into contact with exposed body parts during
use as well as for some time after use, depending on
the temperature.
1.8.5.4 Air compressor pressure cut-off
WARNING
Danger of death due to missing safety equipment!
We expressly point out that the compressor must not be
operated without a pressure switch-off. External pressure
switches in machines have to have the same switching
cycles as the factory-set pressure switch.
If no pressure switch is positioned upstream, the
compressor can be easily retrofitted.
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