KSB Amarex N, Operating Manual

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5 Installation at Site
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Amarex N
WARNING
Incorrect connection to the mains
Damage to the mains network, short circuit!
▷ Observe the technical specifications of the local energy supply companies.
CAUTION
Improper routing of power cable
Damage to the power cables!
▷ Never move the power cables at temperatures below - 25 ℃ .
▷ Never kink or crush the power cables.
▷ Never lift the pump set by the power cables.
▷ Adjust the length of the power cables to the site requirements.
CAUTION
Motor overload
Damage to the motor!
▷ Protect the motor by a thermal time-lag overload protection device in
accordance with IEC 947 and local regulations.
For electrical connection observe the wiring diagrams in the Annex and the
information for planning the control system.
The pump set is supplied complete with power cable. Always connect all marked
conductors.
DANGER
Incorrect connection
Explosion hazard!
▷ The connection point of the cable ends must be located outside the potentially
explosive atmosphere or inside electrical equipment approved to equipment
category II2G.
DANGER
Operating an incompletely connected pump set
Explosion hazard!
Damage to the pump set!
▷ Never start up a pump set with incompletely connected power connection
cables or non-operational monitoring devices.
DANGER
Connection of damaged power cables
Danger of death from electric shock!
▷ Check the power cables for damage before connecting them to the power
supply.
▷
Never connect damaged power cables.