Page 13
Translation of the original instructions with assembly instructions AF 73 - 76 S/AF 93 - 96 S, Filtration Group GmbH, 11.07.19,
Mat. No. 79301615, Version 13
14.1 Inspection and maintenance schedule
Refer also to the contract documentation.
Interval
Component
Activity
Weekly
Metal-edge filter
Check for leakage
Check the differential
pressure
Pipes
Clean
Monthly
Coiled cartridge
Check for wear and if
necessary clean
Metal-edge filter
Check the
conductivity between
all components.
Note the maximum
permissible
resistance: R < 10
.
Yearly or
when
cooling
lubricant
replaced
Bearings
Check the clearance
Valves
Check correct
functioning
Metal-edge filter
Clean
Seal kit
Check for leakage
The necessary maintenance work is
dependent on the particular application.
Please consult the manufacturer if
necessary.
14.2 Removing the filter insert
DANGER!
The metal-edge filter is pressurised!
Risk of injury to persons or damage to property!
Make sure that the pipe is depressurised prior to
opening the metal-edge filter.
1
Close the filter inlet and drain.
Relieve the pressure in the pipe if necessary.
2
Open the vent valve.
Open the drain valve.
The filter is drained.
3
Close the compressed air supply.
4
Disconnect the gear motor.
Fig. 15: Disconnecting the filter
5
At the gear drive flange: loosen screws.
Take of gear drive from the stand.
6
Loosen screws at the filter cover.
Put in ring bolts.
7
Lift off filter insert vertically to the top.
Do not chock!
Fig. 16: Detaching the gear motor and levering off the cover
3
1 1
2
4
2
5
6
7