Operating Manual
© Dürr Systems AG
EcoBell2 SL EC - Rotating Atomizer with External Charging
Cleaning and maintenance
Document No.: MRA00001EN
Version:: 07
•
As of:: 01/2020
95 / 156
7.5.1
Assembling the bell disk
C A U T I O N
Risk of injury from sharp edges
The edge of the bell disk is sharp. You could get deep cuts.
Touch the bell disk only with protective gloves.
Use a special tool to screw the bell disk on and off. The special tool
protects your hand and provides a secure grip while unscrewing.
The tool also protects the bell disk from damage.
Fig. 45: Special tool for bell disk
7.5.1.1
Unscrewing the bell disk from the shaft
The bell disk must not be turning anymore.
The atomizer is equipped with a shaft detent.
A T T E N T I O N
Risk of property damage and production disruption
If the shaft detent is activated while the shaft of the turbine is still
rotating, there will be significant damage to the pin of the detent and to
the shaft of the turbine.
Use the shaft detent only when the shaft is stationary.
• Operate the shaft detent through the operator panel of the control
unit.
The pin of the shaft detent will extend after about 30 seconds.
• If necessary, rotate the bell disk slightly until the pin clicks audibly
into place.
• Loosen the knurled screw on the special tool so that the clamp of
the special tool can be opened up.
• Place the opened tool around the edge of the bell disk.
