Removing Analyzer Modules - Siemens SIPROCESS GA700 Operating Instructions Manual

Installing/removing and connecting analyzer and option modules

7.6 Removing analyzer modules

7.6 Removing analyzer modules
Overview
①
Figure 7-7
Procedure
1. Isolate the device from power.
2. Remove the housing cover. To do so, unscrew the two cap nuts on the rear panel and push
the housing cover to the back.
3. Remove the following cables:
– Power cable to the analyzer module printed circuit board (AM-FBG) and power supply unit
– 12-pin ribbon cable (CAN) to the AM-FBG and the processing unit
– If applicable, 26-pin ribbon cable to the AM-FBG or the analog output adapter card and the
4. Remove the mounting for the analyzer module.
Loosen the four screws on the rear panel and the two screws at the base of the housing.
5. Remove the analyzer module
6. If you are not installing and connecting a new analyzer module, attach the blank plate over
the respective slot using the four screws to a torque of 2.5 Nm.
7. Attach the housing cover.
Tighten the cap nuts to a torque of 2.5 Nm.
62
Rack-mounted housing
Removing an analyzer module based on the example of an OXYMAT 7
option module OM 2.1 or OM 2.2
②
OXYMAT 7 analyzer module
②
from the rack-mounted housing
①
.
Rack-mounted device
Operating Instructions, A5E31874006-12