11.7
Measures after purge air failure (when using the GMP measuring probe)
Failure of the purge air supply can cause the following damage:
•
Damage/destruction of the sender/receiver unit through hot and corrosive gas.
•
With overpressure, gas can penetrate the purge air compressor and filter via the
purge air hose and damage these system parts.
Measures:
1
Open the quick-release fasteners on the sender/receiver unit and remove the
device.
2
As protective measure, especially with overpressure, close off the flange opening
with heat-resistant material (blind flange, optional).
3
Clear the failure cause (see Operating Instructions for purge air supply) or
exchange the purge air supply.
4
Connect the purge air supply.
5
Refit the units and switch on again.
11
TROUBLESHOOTING
86
O P E R A T I N G I N S T R U C T I O N S | GM901-02
8008932/16YT/V4-0/2022-02 | SICK
Subject to change without notice
