Measures prior to commissioning
Operating_Manual_Fan_KXE_04_en.docx
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Fan configuration with additional cooler fan (optional):
For electrical connection of the additional cooler fan, refer to
the instructions in chapter 8.7 Electrical connection.
All tasks on the electrical connections may only be
carried out by electrical specialists.
The cooler fan itself does not feature an ON/OFF main
switch, an EMERGENCY STOP device or EMERGENCY
OFF device.
Activation and deactivation of the cooler fan must be
realised from the control room and must be
incorporated in the control system of the plant.
Only specialist personnel who have been contracted
by the person responsible for the plant may activate
or deactivate the cooler fan.
In addition, the provisions of the operating company
apply.
WARNING
Main fan and additional components of the power train!
Damage to the main fan and additional components of the
power train due to an impermissible rise in temperature.
→ Incorporate the cooler fan in the control system of the
plant.
→ Check functional efficiency of the cooler fan.
→ Always start up the main fan together with the cooler
fan.
→ In the event of the cooler fan failing, switch off the main
fan immediately.
NOTICE!
Refer also to the separate instructions of the cooler
fan manufacturer, as well as additional order-related
instructions and other documents for the electrical
components (e.g. wiring diagrams).
8.10 Connecting the cooler fan
1
2
3
1 Main fan
2 Feed line
3 Cooler fan
Fig. 8-13 Cooler fan
