Demounting
Instruction handbook
CANopen slave
BM4-O-CAN-03
Document no. 5.02014.06
Baumüller Nürnberg GmbH
52
11.3
11.3 Demounting
h
Provide the following working materials, before you start demounting:
m
Suitable packing for the option module
CANopen slave
, preferably the original pack-
ing.
m
Cover for the covering of the enabled slot.
Carry out the demounting in the following order:
1
put the basic unit b maXX 4400 off-circuit and assure the device against unintentional
re-closing.
2
wait 10 minutes. (capacitors are discharging). If you have additional capacitors con-
nected to the DC-link, the DC-link decharging also can last much longer. In this case
you must determine the necessary waiting time yourself.
3
open the switching cabinet.
4
take off the dust cover of the basic unit b maXX 4400.
5
take off the RJ45 connectors from the plug-in module.
6
turn the twist locks over and under the front sheet of the option module
CANopen
slave
by 90° over (horizontal = unlocking position).
CAUTION
The following
may occur
,
if you do not observe this caution information:
m
minor to medium personnel injury
The hazard is:
sharp edges.
The handle of the module maybe is sharp-edged.
Do not pull too strong on the handle of the module. In case the module is very tight, your fin-
gers can be injured. Use a pincer, if the module is very tight.
CAUTION
The following
may occur
,
if you do not observe this caution information:
m
property damage.
The hazard is:
electrostatic discharge.
The electronic parts of the board can be damaged
or destroyed by touchings with your hands.
Touch the option module
CANopen slave
only at the handle of the front sheet.
7
pull the option module
CANopen slave
at the handle forwardly out of the controller
unit.
8
lay the option module
CANopen slave
into the prepared packing - thereby touch plug-
in module only at the handle.
9
put a cover (or a new option module
CANopen slave
) in the slot, which is now stand-
ing open (handle must show to the right side of the device).
10
turn the twist locks by 90° degrees (vertical = fastening position).
11
put the dust cover on the device again.
12
close the switching cabinet.
13
document the demounting (or the replacement) of the option module
CANopen slave
.
Summary of Contents for b maXX BM4-O-CAN-03
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