12.2
Materials and tools required
Table 20: Materials and tools required for shutting down
Materials and tools required
Required for
Insulated screwdriver set
Electrical connections
TORX screwdriver, size 10
GPP probe
Allen key
Connections
19 mm open-ended spanner or ring spanner
Flange screw fitting
2 x 24 mm open-ended spanners or ring spanners
Cleaning cloths
Cleaning the housing
Personal protective equipment
Protection when working on the stack
Flange cover
Closing off the stack
SICK original transport safeguards and packaging
Storing the measuring device
12.3
Disassembling the sender and receiver
Disassembling the measuring device is recommended for longer plant standstills.
NOTE
The analyzer must be removed from the gas duct when:
■
The optional purge air unit is taken out of operation on device versions with GMP
measuring probe.
■
The heating is no longer in operation on device versions with GPP measuring
probe.
Procedure
1
Disconnect the device from the power supply.
2
Disconnect the cable plug on the sender/receiver unit. For longer storage: Protect
the cable plug against damp and dirt.
3
Take the sender and receiver off the T-piece:
b
Undo the quick-release fasteners
b
Take the sender or receiver off
4
Remove the probe.
5
Close off the opening on the T-piece with an optional blind flange.
NOTE
The optical adjustment remains intact.
12
DECOMMISSIONING
88
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
