Operating Manual
© Dürr Systems AG
EcoBell2 SL EC - Rotating Atomizer with External Charging
Installation and assembly
Document No.: MRA00001EN
Version:: 07
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As of:: 01/2020
65 / 156
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Fig. 31: Tightening the bell disk
• Plug wrench in the special tool.
A T T E N T I O N
Risk of property damage and production disruption
If the pre-set torque is not maintained, it inevitably causes damage to
the bell disk and the turbine.
Moreover, malfunction must be expected during operation.
Note torque when screwing on the bell disk.
• Screw the bell disk tightly with a torque of 6Nm.
• Remove the torque wrench and special tool.
• Loosen shaft detent.
5.2.7
Attach type plate.
The type plate must be positioned in the vicinity of the atomizer, for
example, on the cabin wall.
5.2.8
Final checks
5.2.8.1
Atomizer
- All components fully installed according to drawing and parts list.
- Check the condition of the assembly
(Damage, dirt, and functioning).
- It must be possible to rotate bell disk smoothly by hand. - Check
the distance between bell disk and shaping air ring.
