SAB F450 - Safety at Setting out of Operation; Maintenance and Repair

Automatic Backflush Filter F450
State: 05.02.2016 – 1.3 Georg Schünemann GmbH, Bremen 1-7
1.3.6 Safety at setting out of operation
Take care that the automatic backflush filter F450 is safeguarded against unau-
thorized reenergizing after setting out of operation. Mark the power switch in the
control unit by a warning „Out of order“ and secure the power switch against un-
authorized restarting with a suitable locking device.
Also the compressed air unit is safeguarded against unauthorized setting into
operation and marked by a warning „Out of order“!
1.3.7 Maintenance and repair
Before beginning of maintenance and repair work the automatic backflush filter
F450 is to be set out of operation.
Proceed as described in
Chapter 1.3.4 „Electrical system“
Chapter 1.3.5 „Compressed air system“,
Chapter 1.3.6 „Safety at setting out of operation“
Prior to any maintenance and repair work, the filter has to be de-energized and
safeguarded against unintentional reenergizing!
It is to be paid attention absolutely, that the filter is unpressurized prior to start-
ing any maintenance!
At each maintenance the cable connections have to be checked for fixed fit and
to be fixed professionally if necessary.
Grease and solvents as well as contaminated cloths are appropriately to dispose
of!
An appropriate disposal of the exchanged components has to take place in ac-
cordance with the operational plan for waste disposal!