Wilo Padus PRO M08L/T039-540/A, Инструкция по установке и эксплуатации

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Installation and electrical connection en
Installation and operating instructions Wilo-Padus PRO 43
NOTICE
Use only properly functioning lifting equipment!
Use only properly functioning lifting equipment to lift and lower the pump. Ensure
that the pump does not become jammed during lifting and lowering. Do
not exceed
the maximum bearing capacity of the lifting equipment! Check that lifting equip-
ment is functioning properly before use!
▪ Prepare the operating space/installation location as follows:
– Clean, free of coarse solids
– Dry
– Frost-free
– Decontaminated
▪ Take immediate countermeasures if there is a build-up of toxic or suffocating gases!
▪ Use the handle for lifting, lowering and transporting the pump. Never carry or drag the
pump by the connection cable!
▪ It must be possible to attach the lifting equipment safely. The storage place and the
operating space/installation site must be accessible by the lifting equipment. The set-
down location must have a firm surface.
▪ Attach the lifting gear to the handle using a shackle. Only use lifting gear which has
been technically approved.
▪ The laid connection cables must enable safe operation. Check whether the cable cross-
section and the cable length are sufficient for the selected installation type.
▪ The corresponding IP class must be observed when using switchgear. Install the
switchgear in an overflow-proof position and away from potentially explosive atmo-
sphere areas!
6.4.1 Maintenance tasks
After a storage period of more than 6 months, turn the impeller prior to installation.
6.4.1.1 Rotate impeller
WARNING
Sharp edges on the impeller and suction port!
Sharp edges can form on the impeller and suction port. There is danger of limbs be-
ing severed! Protective gloves must be worn to protect from cuts.
‡
The pump is not connected to the mains!
‡
Protective equipment has been put on!
1. Place the pump upright on a firm surface.
WARNING! Risk of hands being crushed. Make sure that the pump cannot fall
over or slip!
NOTICE! Do not position the pump horizontally, as otherwise oil can escape
from the motor!
2. Pumps without suction strainer: Reach into the hydraulics housing carefully from
below and slowly and turn the impeller.
Pump with suction strainer: Insert a suitable tool through the suction strainer and
turn the impeller.
6.4.2 Portable wet well installation
WARNING
Risk of burns from hot surfaces!
Motor housing can become hot during operation. It may cause burns. Allow the
pump to cool down at ambient temperature after switching it off!
WARNING
Separation of pressure hose!
Separation or movement of the pressure hose can lead to (serious) injuries. Securely
attach the pressure hose to the outlet! Prevent buckling of the pressure hose.