Installation - Wilo VeroLine-IPL Notice De Montage Et De Mise En Service

English
7.1

Installation

Installing pumps on a base
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DANGER! Risk of fatal injury!
Failure to install safety devices on the motor, terminal box or on
the coupling can cause electrical shock or contact with rotating
parts, potentially resulting in life-threatening injuries.
• Before commissioning and after maintenance work, all safety
devices (such as terminal box covers or coupling covers) that were
removed must be reinstalled.
• Keep a safe distance during commissioning.
• Always wear protective clothing, protective gloves and protective
goggles when working.
WARNING! Risk of injury due to the weight of the pump!
The pump itself and pump parts can be extremely heavy. Falling
parts pose a risk of cuts, crush injuries, bruises or impacts, which
may lead to death.
• Always use suitable lifting equipment and secure parts against fall-
ing.
• Never stand underneath a suspended load.
WARNING! Risk of injury due to the weight of the pump!
The pump itself and pump parts can be extremely heavy. Falling
parts pose a risk of cuts, crush injuries, bruises or impacts, which
may lead to death.
• Always use suitable lifting equipment and secure parts against fall-
ing.
• When performing installation and maintenance work, protect the
pump components against falling.
• Never stand underneath a suspended load.
CAUTION! Risk of material damage!
Danger of damage due to incorrect handling.
• Have the pump installed by qualified personnel only.
CAUTION! Damage to the pump due to overheating!
The pump must not be allowed to operate dry for more than 1
minute. Dry running causes a build-up of energy in the pump,
which can damage the shaft, impeller, and mechanical seal.
• A minimum flow of approximately 10% of the maximum flow rate
must be ensured at all times.
WARNING! Risk of injury and damage to property!
Danger of damage due to incorrect handling.
• Never set up the pump unit on unfortified surfaces or surfaces
which cannot bear loads.
• The pump should only be installed after completion of all welding and
soldering work and, if necessary, flushing of the pipe system. Dirt can
cause the pump to fail.
• Standard pumps must be protected from the weather and installed in
a frost/dust-free, well-ventilated environment which is not poten-
tially explosive.
• Pump versions K1 and K4 are also suitable for outdoor installation
(also see chapter on page 5.1 "Type key" on page 26).
• Install the pump in a place that is easy to access so that subsequent
inspections, maintenance (e.g. mechanical seal) or replacement is
easily possible.
Setting up the pump on a flexibly mounted foundation can improve
the insulation of the building against structure-borne noise. In order
to protect the pump when stationary against bearing damage due to
vibration from other units (e.g. in a system with several redundant
pumps), each pump should be set up on its own foundation. If pumps
are installed on a floor between two storeys, then elastic mounting is
WILO SE 11/2017