5. Electrical connection
WARNING
Electric shock
Death or serious personal injury
‐ Switch off the power supply before you start any work
on the product. Make sure that the power supply
cannot be switched on accidentally.
‐ Connect the pump to earth.
‐ In case of an insulation fault, the fault current may be
a DC or pulsating DC. Observe national legislation
about requirements for and selection of Residual
Current Device (RCD) when installing the product.
‐ All electrical connections must be carried out by a
qualified electrician in accordance with local
regulations.
• The pump requires no external motor protection.
• Check that the supply voltage and frequency correspond to the
values stated on the nameplate.
Related information
2.5.1 Nameplate
5.1 Assembling the power plug
1. Unscrew the cable gland.
TM087997
2. Insert the power cable into the cable gland and cover.
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3. Strip the wires according to the measurements below.
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4. Open the wire locks.
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5. Insert the wires according to the colour code. Blue: neutral (N),
black or brown: phase (L), yellow/green: earth.
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6. Close the wire locks.
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7. Slide the cover in.
TM087991
8. Click the cover in place and tighten the cable gland.
TM087990
Related information
5.1.1 Rotating the power plug 90°
5.1.1
Rotating the power plug 90°
Before assembling the power plug, the following preparations must
be completed:
1. Remove the cover.
TM089766
9
English (GB)
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