Page 12
Translation of the original instructions
Dust Removal Filter, Filtration Group GmbH, 25.01.18, Mat. No. 79340811, Version 12
14.2 Replacing the cartridges
DANGER!
Explosion hazard!
⇒
Risk of injury to persons or damage to
property
•
Check the conductivity between all
components!
•
Maximum permissible resistance:
R < 10
Ω
.
•
Make sure that earthing is provided by
the customer.
•
Interrupt the volumetric flow.
•
Start a rapid cleaning cycle
(clean each cartridge twice).
•
Take steps to prevent the complete system from being
inadvertently switched on again.
•
Wear personal protective equipment.
•
After approximately 5 minutes (time required for the dust
to settle), bang hard on the maintenance door, so that
any accumulated dust drops down to the bottom.
•
Open the maintenance door.
•
Remove any debris with a hand brush.
•
Apply a closed hexagon spanner to the end cap on the
bottom of the cartridge (a/f 24, galvanized cartridges
only).
•
Unscrew the cartridge anti-clockwise.
•
Fit a new, original cartridge onto the thread and screw it
on loosely.
•
Tighten with a torque spanner (approx. 6 Nm).
•
Dispose of the contaminated cartridge in a manner which
does not pollute the environment.
Fig. 13:
Replacing an RFK/SFK cartridge
Filter plate
Cartridge
Hex head
a/f 24
