Electrical Connections - Wilo Stratos ECO Notice De Montage Et De Mise En Service

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• Undo 2 hexagon socket screws,
• Turn the motor housing, including control module,
Caution! Risk of damage to the pump
The seal may be damaged when the motor housing is
turned. Replace the defective seal immediately
Seal size: ø86 x ø76 x 2.0 mm, EP
• Tighten socket head screws again,
• Fit the insulation again.

6.2 Electrical connections

Warning! Danger of electric shock
The electrical connection must be made by an electrician
approved by the local utility company according to the
local regulations in force [e.g. VDE regulations].
• Current type and voltage of the mains connection must
correspond to the details on the name plate.
• Connect according to Fig. 4.
• Mains connection: L, N, PE.
• max. fuse protection: 10 A, slow.
• The connection cable can be taken through the PG screwed
connection right or left. The PG screwed connection and
the dummy plug (PG 11) have to be changed over if
necessary.
• Earth the pump according to the regulations.
• The electrical connection must be made in accordance with
VDE 0700/part 1 via a fixed connecting cable, which is pro-
vided with a plug device or an all-pole switch with a contact
opening width of at least 3 mm.
• For drip protection and strain relief at the PG screwed
connection, a connecting cable with an adequate outside
diameter is necessary (e.g. H05W-F3G1.5 or AVMH-3x1.5).
• The connecting cable must be laid so that the pipe and or the
pump and motor housing are not touched under any circum-
stances
24 Wilo AG 07/2006