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During operation, compressed air escapes into the atmosphere from the propulsion mechanism of
the diaphragm pump via the integrated sound absorber
The material (coating or auxiliary agents) is sucked out of a material receptacle
line
by the diaphragm pump and fed on under pressure via the pipe or hose line
withdrawal point.
A sieve (dirt trap)
protects the diaphragm pump against foreign bodies which have unintentionally
entered the material.
COMPONENT PARTS OF APPLIANCE - IMPORTANT INFORMATION
The following must be fulfilled if the appliance is to be considered ready for operation:
THE DIAPHRAGM PUMP
For the description of the functions of the diaphragm pump see "Technical Description of
Product B. 6.50.80-P".
THE COMPRESSED AIR SUPPLY
The compressed air supply consists of the compressor, the pressure tank with steam trap,
possibly a compressed air drier and pipeline. The compressed air supply is generally already
available to the user.
If a compressed air supply must be installed the relevant accident prevention regulations,
safety rules and user information, in particular information from the compressor
manufacturer, must be applied.
There must be a flexible connection between the diaphragm pump and the compressed air line
(avoids fractures caused by vibrations). A hose line is most suitable
nominal diameter 13 or bigger
operational pressure = max. mains pressure, preferably • 16 bar
air and local temperature -20 to 50 °C
free of materials detrimental to paint such as silicone
In areas with a danger of explosion the compressed air line and the hose line must be
electrically conductive (to avoid electrostatic charging).
- leakage resistance < 10
The pressure control valve is in most cases directly fitted to the diaphragm pump.
efficient rate of flow
at 6 bar and 25 m/s > 114 m³/h
air inlet pressure 16 bar
air and local temperature 0° C to 50 °C
6
to earth.
4
. This unburdens it.
via the suction
to the
B.6.50.80-B-GB
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