Conduct During Operation; Decommissioning/Disposal - Wilo Actun OPTI-MSH Einbau- Und Betriebsanleitung

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7.4.

Conduct during operation

When operating the pump, always follow the locally applicable laws and regulations for
work safety, accident prevention, and handling electrical machinery. Operators must
clearly specify staff activities to guarantee safe operating processes. All personnel is
responsible for ensuring that regulations are observed.
The pump is equipped with moving parts. During operation, these parts rotate in order
to pump the fluid. Certain substances in the fluid can result in very sharp edges forming
on the moving parts.
WARNING: rotating parts!
The rotating parts can crush and sever limbs. Do
not reach into the hydraulics or touch the rotating
parts when the machine is in operation. Switch off
the pump and allow the rotating parts to come to a
standstill prior to maintenance and repair work!
The following must be checked at regular intervals:
• Operating voltage (permissible deviation +/- 5 % of the rated voltage)
• Frequency (permissible deviation +/- 2 % of the rated frequency)
• Current consumption (permissible deviation between phases is a maximum of 5 %)
• Switching frequency and switching pauses (see technical data)
• Minimum water submersion
• Quiet and low-vibration running
• Gate valves in the pressure pipe must be open.
8.

Decommissioning/Disposal

All work must be carried out with the greatest care.
Proper protective clothing is to be worn.
When carrying out work in wells and/or tanks, the respective local protection measures
must be observed in all cases. A second person must be present for safety reasons.
Auxiliary lifting devices in technically perfect condition and officially certified lifting
gear must be used to lift and lower the pump.
RISK of fatal injury due to malfunction!
Lifting gear and lifting devices must be in a perfect
technical condition. Work may only commence if
the lifting device has been checked and found to
be in perfect working order. If it is not inspected,
fatal injuries may result!
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DECOMMISSIONING/DISPOSAL
WILO SE 11/2018 DIN A5