Wilo Star-RS 15/4-130 (4063802) - Инструкция по эксплуатации - Страница 19

Installation and operating instructions Wilo-Star RS/RSD 

13

English

CAUTION! Risk of damage to property!
The gasket may be damaged when the motor housing is 
turned. Replace defective gaskets immediately:
Ø 86 x Ø 76 x 2.0 mm EP.

7.2

Electrical connection

DANGER! Risk of fatal injury!
A fatal shock may occur if the electrical connection is not 
made correctly.

• Only allow the electrical connection to be made by an electri-

cian approved by the local power supply company and in 
accordance with the local regulations in force.

• Disconnect the power supply before any work.

• The current type and voltage must correspond to the details on 

the rating plate.

• The electrical connection must be made in accordance with 

VDE 0700/part 1 via a fixed connected load. The latter is pro-
vided with a plug device or an all-pole switch with a contact 
opening width of at least 3 mm.

• To ensure drip protection and strain relief at the PG screwed 

connection, a connected load with an adequate outer diameter 
is necessary (e.g. H05VV-F3G1.5).

• When pumps are used in systems with water temperatures 

above 90°C, a suitably heat-resistant connected load must be 
installed.

• The connected load is to be installed in such a way that it can 

under no circumstances come into contact with the piping 
and/or the pump and motor housing.

• Make the mains connection according to Fig. 6.
• The connection cable can be taken through the cable feed-in right 

or left. Exchange dummy plugs and cable feed-in as necessary. 
When the terminal box is positioned laterally, always arrange the 
cable feed-in from below (Fig. 5).