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MC • Edition 06.2020 • No
. 291 422
9. Installation
9.1 General instructions
• Installation only in accordance with
applicable policies and subject to
compliance with local regulations,
obtain permits required if necessary.
• Install the device in a building or
enclosure, no outdoor installation
absent appropriate safety measures!
• Fit the working range with conventional safe-
guards.
• The lifting gear used must be suited for the loads
to be lifted.
• Provide sufficient installation space for mainte-
nance and cleaning.
• The installation must not impair the operation of
other components.
Check before installing!
•
The in- and output side shut-off valves are closed.
• The line is combustion gas free.
• Prevent a gas / air mixture: Monitor the room
atmosphere for leaking gas on an ongoing basis
using suitable gas concentration testers.
• Ensure electrically conductive bridging. Prevent touch
voltage and ignitable spark discharge.
• The rating plate's performance data agree with the
order data.
• The maximum input pressure of the system is less than
the maximum permissible pressure of the valve.
• Remove the connecting threads' protective cap –
if present.
• Maintain minimum clearances for adjustment.
• The input side pipeline is free of dirt and water.
Bear in mind during installation!
• Lay the air feed and extraction lines separately.
• Route the ventilation lines into the open: The gas has
to be able to escape into safe surroundings.
•
Pay attention to the flow direction (arrow) on the
housing.
