Removing An Analyzer Module; Figure 5-7 Removing An Analyzer Module Based On The Example Of An Oxymat 7 - Siemens SIPROCESS GA700 Operating Instructions Manual

5.4.6

Removing an analyzer module

Procedure
①
Figure 5-7
1. Isolate the device from power.
2. Remove the enclosure cover. To do so, unscrew the two cap nuts on the rear panel and
push the enclosure cover to the back.
3. Remove the following cables:
– Power cable to the analyzer module PCB (AM PCB) and power supply unit
– 12-pin ribbon cable (CAN) to the AM PCB and the processing unit
– Possibly 26-pin ribbon cable to the AM PCB or the AO adapter card and the option
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 enclosure.
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 enclosure cover.
Tighten the cap nuts to a torque of 2.5 Nm.
Rack-mounted device
Operating Instructions, 05/2015, A5E31874006-03
Rack-mounted enclosure
Removing an analyzer module based on the example of an OXYMAT 7
module OM 2.1 or OM 2.2
Installing/removing modules in the rack-mounted enclosure
5.4 Installing/removing analyzer modules
②
OXYMAT 7 analyzer module
②
from the rack-mounted enclosure
①
.
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