Electrical Connection - Wilo Drain STS 100 Einbau- Und Betriebsanleitung

English
In order to ensure the minimum pump ground clearance of 80 mm or 100 mm is observed,
assemble the base support stand before lowering the pump.
ATTENTION!
5.1.2 Stationary wet-well installation (fig. 2b)
Pos. 6:
Pos. 7:
Pos. 8:
Pos. 9:
Pos. 10:
Pos. 11:
Pos. 12:
See catalogue for details.
The fixed pipe connections on the pressure side are to be provided by the customer.
Fit and align the duckfoot bend on the base of the shaft with the base fastening
accessories.
Connect the pressure piping to the duckfoot bend with the required fittings (accessories).
Attach the pump mounting and profiled gasket to the pump pressure pipe connection.
Attach the 2" guide pipe (to be provided by the customer) to the duckfoot bend. Extend the
guide pipe using a pipe connector as necessary.
Hang the pump from the guide pipe and carefully lower it on the chain.
The pump will lock into the right operating position automatically and seal the delivery
connection on the duckfoot bend by its own weight.
Fasten the guide pipe mounting to the shaft shackle (provided by the customer).

5.2 Electrical connection

Electrical work must be carried out by a qualified and licensed electrician in strict
compliance with local regulations.
Check that the mains current and voltage comply with the data on the rating plate.
16
The pump must be prevented from falling over or moving away from
the place where it has been installed.
The pipe must be secured such that it cannot be unintentionally torn or
pushed away.
Make sure the pipe is not bent!
Chain (the pump can also be lifted without using a chain, i.e. by using
hoisting gear such as a tripod and hooked crab)
Duckfoot bend with pump mounting for two pipes,
profiled gasket, assembly, base and fixing accessories and
pipe tensioner for guide pipe.
The guide pipes (2 x 1 ¼" for pump STS80 and 2 x 1 ½" for pumps STS100
in accordance with DIN 2440)
are to be provided by the customer.
Backflow preventer with unrestricted passage, cleaning opening,
ventilating device and fitting accessories
Shut-off valve with fitting accessories
Pipe bend with fitting accessories
Assembly accessories
Pipe connector for 1 ¼" or 1 ½" guide pipe
(for guide pipe lengths of in excess of 6 m)