BA_ECO-Cube_190815_EN.docx
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15.08.2019
16.2.3
Visual inspection of the pneumatic pipes
Visual inspection:
Observe if there are no visible safety-related defects.
Disconnect the filter unit from the power supply and secure it against
unauthorised switching on (see chapter 7.2).
The following steps must be carried out in the course of the visual inspection:
•
Open the service door (fig. 3).
•
Carry out a visual inspection of the pneumatic parts (fig. 4).
•
Check the parts for visible damages.
16.2.4
Functional test of the unit
Carry out a visual inspection before the functional test of the unit. In case of
observations that endanger the safety of the unit these must be eliminated be-
fore the functional test of the unit.
The following steps must be carried out in the course of the functional test:
•
Switch the unit on.
•
Pay attention to failures or error messages of the operating elements. Also refer the sepa-
rated operating manual of the control.
•
Pay attention to extraneous noises or vibrations during the plant operation.
•
Carry out a manual dedusting of the filter cartridges. Also refer to the separated operating
manual of the control.
•
Check if within one interval of the filter dedusting the number of dedusting shocks is equal
to the number of filter cartridges (in each interval successively every filter cartridge be-
comes dedusted once).
•
Check if dust is escaping from the unit during the dedusting cycle.
•
A functional test should always be carried out with a connected/producing machine tool.
Check if the collection of the fume or dust is sufficient. (Visual inspection)
