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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).
Installation and operating instructions Wilo-Star RS/RSD
English
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