Wilo DrainLift WS 40, Installation And Operating Instructions Manual

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en Commissioning
56 WILO SE 05
2
4
3
1
Fig. 18: Install and secure the chamber cover
1 Pump chamber
2 Chamber cover
3 Gasket
4 Safety screw
‡
Pump chamber connected to the pipework.
‡
Connection cable led to the outside.
‡
Pump installation checked.
1. Push the gasket over the thread until it is in contact with the chamber cover in the
curve.
2. Place the chamber cover onto the chamber opening and screw it in.
WARNING! Chamber cover not sealed! If the chamber cover is screwed in, make
sure that the gasket is fitted correctly. The gasket must not slip into the
threads. If the gasket slips into a thread, it will be destroyed. The chamber
cover is not sealed. Gases and pumped fluid can escape.
3. Drill a 3 mm hole at the intended location in the chamber cover. Drill a hole through
the cover and the pump chamber.
4. Screw in the enclosed screw.
▶ Chamber cover fitted and secured. Make the electrical connection.
6.5 Electrical connection
DANGER
Risk of death due to electrocution!
Improper conduct when carrying out electrical work can lead to death due to electric
shock! Electrical work must be carried out by a qualified electrician in accordance
with the locally applicable regulations.
NOTICE
Take note of additional literature!
To ensure proper use, additionally read and observe the manufacturer instructions.
ƒ
Earth the pump chamber in accordance with local regulations.
ƒ
Establish potential equalisation in accordance with local regulations.
ƒ
Carry out the electrical connection of the individual components according to the
specifications in the respective installation and operating instructions.
ƒ
Install the mains connection and switchgear so that they are overflow-proof.
7 Commissioning
WARNING
Foot injuries due to a lack of protective equipment!
Danger of (serious) injuries during work. Wear safety shoes!
CAUTION
Damage in the pump chamber!
Coarse contaminants can cause damage to the pump chamber. Remove coarse con-
taminants from the pump chamber before commissioning.