Installation; Preparing The Installation - Wilo Para MAXO Einbau- Und Betriebsanleitung

Installation and electrical connection
7.1

Installation

7.1.1

Preparing the installation

May only be installed by qualified installers.
Observe the following points before installation:
Installation within a building:
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Installation outside a building (outdoor installation):
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CAUTION
An incorrect installation position may damage the pump!
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CAUTION
Leaking water may damage the control module!
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Installation and operating instructions Wilo-Para MAXO/-G/-R/-Z
Install the pump in a dry, well-ventilated, frost-free room.
Install the pump in a chamber with cover or in a cabinet/housing as weather pro-
tection.
Avoid exposure of the pump to direct sunlight.
Protect the pump against rain.
Keep the motor and electronics continually ventilated to avoid overheating.
The permitted fluid temperatures and ambient temperatures should not be ex-
ceeded or undershot.
Choose an installation point that is easily accessible.
Observe the pump's permitted installation position (Fig. II).
Select the installation point in line with the permissible installation positions
(Fig. II).
The motor must always be installed horizontally.
Install shut-off devices upstream and downstream of the pump to facilitate
pump replacement.
Align the upper shut-off device laterally.
Align the upper shut-off valve such that leaking water cannot drip onto the con-
trol module.
If the control module is sprayed with liquid, the surface must be dried off.
When installing in the feed of open systems, the safety supply must branch off
upstream of the pump (EN 12828).
Carry out all welding and soldering work prior to the installation of the pump.
Flush the pipeline system.
en
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