BA_ECO-Cube_190815_EN.docx 31 15.08.2019
16 Maintenance intervals
16.1 Usage-related maintenance
The described maintenances become necessary through the demands of the system operations.
The maintenance intervals are recommendations. Depending on the application (multi-shift opera-
tion, dust generation, ...) it may make sense for the operator to change the maintenance intervals.
Maintenance work must always be documented by means of a protocol.
The approach of the maintenance measures is described in chapter "Maintenance".
Maintenance work Chapter
Maintenance interval
recommended
determined by the ope-
rator
Cleaning of filter cartridges
Replacing the filter cartridges
7.1
7.5
The cleaning of the filter cartridges is automatically
carried out by the filter unit and thus is not subject to
a maintenance interval.
The saturation of the filter cartridges is automatically
monitored by the filter unit and thus is not subject to
a maintenance interval. The filter unit triggers an
alarm when a replacement of the filter cartridges is
necessary.
Check of fill level/emptying of the dust
collection container
7.3 weekly
Draining of the condensation water
7.4 weekly
Check the filter mats at the air gratings
of the control housing for pollution and
replace them if necessary.
7.6 weekly
16.2 General maintenance
The described maintenances are independent from the demands of the system operations.
The operator is obliged to carry out repeated inspections and functional tests according to national
regulations. If not otherwise covered by national regulations, the described maintenance intervals
must be respected.
Maintenance work must always be documented by means of a protocol.
When using a CO2-extinguishing installation the CO² bottle must be checked for proper
operation and if necessary refilled or replaced at predefined intervals by a skilled person. The op-
erator must determine the intervals for the applied CO² bottle.
Maintenance work Chapter
Maintenance interval
Visual inspection of the filter unit
15.2.1
weekly
Visual inspection of the pipelines for dust deposits
15.2.2
weekly
Visual inspection of the pneumatic pipes
15.2.3
weekly
Functional test of the unit
15.2.4
weekly
Electrical test of the electrical lines and earthing
connections
15.2.5
annually
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