31
GB
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CAUTION!
An incorrect installation position may damage the
pump.
• Select the installation point in line with the
permissible installation position (Fig. 2).
• The motor must always be installed horizontally.
• The electrical connection must never face
upwards.
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• Install shut-off devices upstream and downstre-
am of the pump to facilitate pump replacement.
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CAUTION!
Leaking water may damage the control module.
• Align the upper shut-off device so that leaking
water cannot drip onto the control module (5).
• If the control module is sprayed with liquid, the
surface must be dried off.
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CAUTION!
• Align the upper shut-off device laterally.
• When installing in the feed of open systems, the
safety supply must branch off upstream of the
pump (EN 12828).
• Complete all welding and brazing work.
• Flush the pipe system.
• Do not use the pump to flush the pipe system.
Installing the pump
Observe the following points when installing the
pump:
• Note the direction arrow on the pump housing (1).
• Install glandless motor (2) horizontally, without
mechanical tension.
• Place gaskets in the screwed connections.
• Screw on threaded pipe unions.
• Use an open-end wrench to secure the pump against
twisting and screw tightly to piping.
• Re-mount the thermal insulation shell if required.
CAUTION!
Insufficient heat dissipation and condensation
water may damage the control module and the
glandless motor.
• Do not thermally insulate the glandless motor (2).
• Ensure all condensate drain openings (3) are
kept free.
1
2
3
WARNING !
Risk of fatal injury from magnetic field!
Risk of fatal injury for people with medical
implants due to permanent magnets installed
in the pump.
• The motor must never be removed.
