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8012428/YWL2/3-0/2016-08| SICKO P E R A T I N G I N S T R U C T I O N S | DUSTHUNTER T
Subject to change without notice
5 MAINTENANCE
5.3.1 Control unit MCU with integrated purge air supply
Cleaning or replacing the filter element
▸ Open the door of the MCU with the appropriate key.
▸ Loosen strap retainer (1) on the filter outlet and pull filter housing (2) off the connection
piece.
▸ Remove the filter housing.
▸ Rotate filter housing cover (3) in the “OPEN” arrow direction and remove the cover.
▸ Take out the filter element and replace with a new element.
▸ Clean the inside of the filter housing and the filter housing cover with a cloth and brush.
▸ Insert new filter element.
Spare part: Filter element C1140, Part No. 7047560
▸ Mount the cover on the filter housing cover and rotate opposite to the direction of the
arrow until it clicks into place.
▸ Reinstall the filter housing in the control unit.
Fig. 72: Exchanging the filter element for the control unit with purge air supply
NOTICE:
▸ For wet cleaning, use only a water-soaked cloth and then dry the parts well.
Strap retainer
Filter housing
Filter housing cover