Measures prior to commissioning
Operating_Manual_Fan_KXE_04_en.docx
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All tasks on the electrical connections may only be
carried out by electrical specialists.
Refer to the guidelines of the local energy supplier.
NOTICE!
The fan itself does not feature an ON/OFF main
switch, an EMERGENCY STOP device or
EMERGENCY OFF device. We recommend
connection of an EMERGENCY OFF device to the
fan.
DANGER
All electrical connection points!
Fatalities or extremely serious injuries resulting from electric
shock.
→ Ensure that the supply of voltage to the connecting
cables has been disconnected.
→ Secure against unintentional activation and mount an
information sign in this regard.
→ Only the electrical specialist may perform work on the
electrical connections. All other persons must remain
outside of the danger zone.
→ Secure live parts, as well as other parts in immediate
proximity against direct contact.
→ Cordon off the danger zone.
Please observe the obligations of the operating company
prescribed as follows:
Avoidance of bearing currents:
The operating company is responsible for protection of the
electrical drive components (motor, variable speed control,
etc.) against harmful bearing currents.
8.7 Electrical connection
