4.
Roll up excess length at the gas sampling unit. Leave enough length for pulling the
gas sampling unit.
5.
Fasten the sample gas line accordingly (e.g. on cable trays).
10.10.2.4
Fitting the sample gas line on the gas sampling unit
Important information
NOTICE
Protect the line from damage (chafing through vibration, mechanical load).
Prerequisites
•
Weather hood is removed.
Procedure
1.
Unscrew the clamp of the thermal bridge.
2.
Remove the clamp.
3.
Open the clamp of the strain relief of the heated sample gas line.
4.
Insert the heated sample gas line.
NOTICE
Do not lead the sample gas line too far upwards, as leaks may occur.
5.
Fit on the gas sampling unit with the clamping ring screw connection.
MAINTENANCE
10
8021339/1CHC/V1-1/2021-07 | SICK
O P E R A T I N G I N S T R U C T I O N S | MARSIC280
81
Subject to change without notice
