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Dismantling, storage
Operating Instructions Option Module IEI for b maXX drive PLC BM4-O-
IEI-01
71
11
11.3 Dismantling
h
Make available the following material before starting dismantling:
m
Suitable packaging for the IEI option module; if possible, the original packaging.
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Cover plate to cover the slot.
Carry out dismantling in the following sequence:
1
Deenergize the b maXX 4400 basic unit and secure it from unintentional switch-on.
2
Wait ten minutes (the capacitors discharge).
3
Open the cabinet.
4
Remove the b maXX 4400 basic unit's cover.
5
Remove the male connectors from the sockets.
6
Turn the spagnolet locks above and below the IEI option module's front panel slot by
90° (in the horizontal position, they are unlocked).
7
Pull the IEI option module by the handle forward out of the controller section.
8
Place the IEI option module in the prepared packaging – when doing this, only touch
the plug-in module by the handle.
9
Now place a cover (or a new IEI option module) in the vacant slot (the holder must point
toward the left-hand side of the unit).
10
Turn the spagnolet locks by 90° (in the vertical position the locks are fastened).
11
Plug the male connectors back into the sockets.
12
Remount the cover on the unit.
13
Close the cabinet.
14
Document dismantling (or replacing) the IEI option module.
You can now switch the unit back on. If you want to dispose of the IEI option module, refer
to chapter
from page 73 onward for more information.
CAUTION
The following
may occur
,
if you do not observe this caution information:
m
property damage.
Danger from:
electrostatic discharge.
The electronic components on the PCB can be dam-
aged or destroyed if you touch them with your hands.
Only touch the IEI option module by the handle on the front panel.
CAUTION
The following
may occur
,
if you do not observe this caution information:
m
minor to medium personal injury.
Danger from:
sharp edges.
The components of the IEI option module, sheet steel parts,
PCBs can have sharp edges!
Only touch the IEI option module by the handle on the front panel.
Содержание BM4-O-IEI-01
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