KSB Etaline - Electrical Connection Procedure

5 Installation at Site
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Etaline
5.4 Casing/insulation
DANGER
Explosive atmosphere forming due to insufficient venting
Explosion hazard!
▷ Make sure the space between the casing cover/discharge cover and the motor
flange is sufficiently vented.
▷ Do not cover the perforated holes of the contact guards at the drive lantern
(e.g. by insulation).
WARNING
The volute casing and casing/discharge cover take on the same temperature as the
fluid handled
Risk of burns!
▷ Insulate the volute casing.
▷ Fit protective equipment.
CAUTION
Heat build-up inside the drive lantern
Damage to the bearing!
▷ Never insulate the casing cover and the drive lantern.
5.5 Electrical connection
DANGER
Electrical connection work by unqualified personnel
Risk of fatal injury due to electric shock!
▷ Always have the electrical connections installed by a trained and qualified
electrician.
▷ Observe regulations IEC 60364 and, for explosion-proof models, EN60079.
WARNING
Incorrect connection to the mains
Damage to the mains network, short circuit!
▷ Observe the technical specifications of the local energy supply companies.
1. Check the available mains voltage against the data on the motor name plate.
2. Select an appropriate starting method.
NOTE
A motor protection device is recommended.