Siemens SIPROCESS GA700 - Page 79

4. Remove the following cables:
– Power cable to the analyzer module printed circuit board and power supply unit
– 12-pin ribbon cable (CAN) to the analyzer module printed circuit board and the
processing unit
– If applicable, 26-pin ribbon cable to the analyzer module printed circuit board or the
analog output adapter card and the option module OM 2.1 or OM 2.2
5. Loosen the eight screws ③ on the housing 󹪞oor and the two Torx screws on the rear wall.
6. Swivel the analyzer module ⑥ forward and remove it from the wall housing.
7. If you are not installing and connecting a new analyzer module:
Fasten the blank plates over the two slots using eight Torx screws ③ in each case with a
torque of 0.8Nm.
8. Close the door of the housing with the six screws ②.
Tighten the screws ② on the door with a torque of 3.5Nm.
Installing / removing and connecting analyzer and option modules
7.9Removing OXYMAT 7, high-temperature version
Wall-mounted device
Operating Instructions, 07/2023, A5E31930403-AB 79