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INSTALLATION
INSTALLATION AND SECURING
Diaphragm pumps may only be mounted in a horizontal position (as drawing). Any other position can
lead to malfunctioning.
Material pressure line
Compressed air pipeline
Suction device
The diaphragm pumps must not be installed in zone 0 (receptacles).
VENTILATION OF WORK AREA
must be provided.
EARTHING
The appliances must be earthed in hazardous locations.
The following applies in relation to the guideline under "Static Electricity" ZH 1/200:
The earthing must be mechanically so resistant and corrosion-proof as to withstand all conditions to
which it may be subjected in operation. The earth conductors should be connected to all appliance
components and to the earth by soldering, welding or protected screw fittings. Chains may not be
used. When making connections, in particular to pipelines, it should be ensured that the earth
conductor is not interrupted by non-conductive parts or during repair work.
The earth connection should be tested for functionality under operational conditions by an expert.
The earth connection points on all devices are marked:
The following criteria must be met for a safe fixing:
bearing surface and / or wall even and load bearing.
dowels and fixing screws must be of sufficient size
(Techn. Product Description B.17.90.01-P).
Do not mount in closed rooms (cabinets)
(- malfunction due to icing of control system).
When installing in hazardous locations, zone 1, you should
observe the guidelines for explosion prevention (EX-RL) ZH
1/10 (chapter E2), as regards assembly materials.
Fig. 9
10
B.6.50.80-B-GB
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