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6.3
Electrical installation/Commissioning
Safety instructions listed in Chapter 1.2 should be observed
-
All electrical installations to be carried out by an approved electrician
in accordance with presented manual and wiring diagrams.
-
The relevant standards, safety regulations (for instance DIN VDE 0100)
and technical connection regulations of the energy supply company
should be observed!
-
An all-pole mains switch/isolation switch, with at least a 3 mm contact
opening (VDE 0700 T1 7.12.2 / EN 60335-1) is mandatory by law!
-
Network configuration, voltage and frequency of the power source
should match the information on the rating plate.
6.4
Cable connection
- Use NYM cable with a customary maximum diameter of 11 mm.
- Prepunch grommet with a round tool or pierce directly with the supply line (Fig. 7)
- Remove cable sheath to a length of 135 mm. Strip back each wire's insulation by about 8
mm.
- Carefully slide cable through the grommet.
- The wiring diagram (SS-1082 which can be found on Page 16) should always be used to
ensure proper wire placement.
- Check sealing of the connection cables and cable wires clamp.
- If mounted at the inlet spout the sheathed cable does not enclose evenly, the spout should
be additionally sealed with silicone. Otherwise, the IP protection will be compromised.
- The connection cable should be positioned in such a way that in case of water entering,
water may not penetrate along the cable. Cables should be laid in such a way that they do not
run over sharp edges.
- Check the fan according to the intended use.
- Supply voltage should match the name plate data.
- Ensure secure mounting and proper electrical installation of the device.
- Check the rotation of the impeller.
- All parts of the fan, especially screws and protective grid must be checked for tightness. Do
not mislay the screws included with the unit!
- Ensure that the necessary protective guard is installed, as the unit cannot be operated
without it.
- During the trial run the fan should be checked for vibrations and noise.
- Power consumption should match the name plate data.
DANGER
DANGER
