Installation And Electrical Connection - salmson SIE Serie Instrucciones De Instalación Y Funcionamiento

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7 Installation and electrical
connection
Safety
7.1 Installation
Preparation
Positioning/alignment
Fig. 16: Attaching the motor
54
The installation and electrical connection are only to be carried out by
qualified personnel.
DANGER! Danger to life!
Incorrect installation and improper electrical connections can be
life-threatening.
• Electrical connections should only be done by licensed electricians
and in compliance with the applicable regulations.
• Observe the regulations for accident prevention.
CAUTION! Danger of material damage!
Danger of damage due to incorrect handling.
• Only have the pump installed by qualified personnel.
• The pump should only be installed following completion of all welding
and soldering work and, if necessary flushing of the pipe system.
Dirt can cause pump failure.
• The pumps must be protected from the weather and installed in a
frost/dust-free, well-ventilated atmosphere which is not potentially
explosive.
• Install the pump in an easy-to-access location so that later inspec-
tions, maintenance (e.g. mechanical seal) or exchange is easily possi-
ble. The air access to the dissipator of the electronic module may not
be limited.
• A hook or a lug with sufficient bearing capacity is to be installed ver-
tically over the pump (total weight of the pump: see catalogue/data
sheet). This is to allow hoisting gear or similar aids to be attached dur-
ing maintenance or repair work on the pump.
CAUTION! Danger of material damage!
Danger of damage due to incorrect handling.
• Only use lifting eyes on the motor for carrying the weight of the
motor and not for carrying the entire pump (Fig. 16).
• The pump is only to be lifted with approved load-bearing equip-
ment.
• Minimum axial distance between a wall and the fan cover of the
motor: Free dismantling dimension of min. 200 mm + diameter of the
fan cover.
• Shut-off devices are to be fundamentally installed in front of and
behind the pump in order to avoid the entire system being drained
when the pump is inspected or exchanged.
• Pipes and pumps should be installed in a stress-free condition. The
pipes must be fixed in such a way that the pump is not supporting the
weight of the pipes.
04/2009