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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
INSTALLATION
12. Close the device:
▸ Tip measuring unit up.
▸ Screw the four screws with the SW4 Allen key.
▸ Position the enclosure cover on the front side of the device.
▸ Screw the two screws on the enclosure cover tight with the SW4 Allen key.
13. Visual check: Status LED should be green. The following reasons can cause the Status LED not
to be green:
– LED switch on circuit board switched off. (Factory setting: LED switch is set to “On”) Switch
Figure, see “LED switch position on the circuit board”, page 29.
– Enclosure cover not fitted (Status LED red).
– Gas sensors in heating up phase (Status LED red for max. 30 minutes).
– Check the plug on the circuit board when the Status LED is not on.
– Active maintenance and malfunction states. To retrieve the maintenance request and
malfunction messages, see “Testing the analog output for the K-value with submenu item
“AO1””, page 60
. Malfunction and maintenance request Code Tables, see “Device error
coding”, page 95
and see “Description of maintenance requests”, page 96.