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4
Installation
4.1
General notes
CompAX is only intended for installation indoors. The pumps must be mounted voltage-free so
that no energy can be transferred from the pipes to the pump casing. The pumps can be installed
directly in the pipe, provided the pipes are designed for the weight of the pump. Installation is only
possible after completion of all welding and soldering work on the system. Avoid drops of water on
the pump motor, especially the frequency converter.
4.2
Flushing heating equipment (for extended pump)
To avoid unwanted interruptions to operations and non-running of the pump after longer periods
of inactivity, we recommend thoroughly flushing out the equipment following the new installation
or adaptation of heating and refilling. The equipment must correspond with the latest technology.
(Placement of expansion vessel or safety flow).
4.3
Installation
Install only after completion of all welding or soldering work on the equipment. Water drops should
be avoided on the pump motor, especially on the electronics. The pump casing should be installed
voltage-free in the equipment.
4.4
Non-return valve
4.5
Flow direction
IL00006176_00
4.6
Permissible installation positions
Massstab
1:2
1:2
Werkstoff:
Format:
A4
CompAX RV/KH
Durschflussrichtung
Zeichnungsnummer
für BA
Biral AG
IL00006176
CH-3110 Münsingen
961864_00
IL00006337_00
Dokumentstatus:
in Arbeit DS
Massstab
Erstelldatum
11.06.2021
sta
Format:
PDM_Nr:
210298
Änd. Ind.
00
A
Zeichnungsnummer
Biral AG
IL00006337
Rev.
Vers.
CH-3110 Münsingen
If a non-return valve is fitted, the pump must
be adjusted, so that the discharge pressure of
the pump exceeds the closing pressure of the
valve at all times.
This must be adhered to in particular for the
proportional pressure control (reduced deliv-
ery height for decreasing delivery flow).
The arrow on the pump casing indicates the
flow direction.
The installation position of the rotor shaft must
Dokumentstatus:
1:2
Freigegeben
always be horizontal.
17.08.2021
sta
A4
Erstelldatum
17.08.2021
sta
PDM_Nr:
210741
Änd. Ind.
00
A
Rev.
Vers.
961903_00
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