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8017171/115Z/V3-0/2019-01| SICKO P E R A T I N G I N S T R U C T I O N S | VISIC100SF
Subject to change without notice
MAINTENANCE
Fig. 87: Test tool for checking the visibility value
Procedure
1 Using the Allen key SW4, unscrew the two screws on the enclosure cover, take the cover
off and insert it in the fixture provided.
2 When the enclosure cover is opened, the VISIC100SF changes to operating state Fault.
3 Unscrew and fold open the measuring unit.
Fig. 88: Open VISIC100SF without gas sensors
4 Switch to Maintenance mode via the display: