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5.5
REPLACEMENT OR INSTALLATION OF ADDITIONAL BASIC CONTROL UNITS
The same method of installing/replacing a Basic Control Unit is applied for all the GS4000
models.
You can install or replace a Basic Control Unit without powering off the device.
When installing or replacing a basic control unit into or from the device while powered on, you
must input the required command from an operation terminal. As for the commend to be
input, refer to the GS4000
WARNING: THE REPLACEMENT OF A BASIC CONTROL UNIT (BCU) SHOULD BE DONE BY
!
*
(1) Detachment of a Basic Control Unit
Comply with the following procedure when removing a Basic Control Unit.
Step 1
Loosen the screws of the basic control unit.
Screws
Basic Control Unit
Figure 5.5-1
520-10-026-30X
・
GS3000 Operations Guide.
A TRAINED ENGINEER OR A QUALIFIED MAINTENANCE PERSON.
Caution:
Do not touch the electronic components on the solder side of a Basic
Control Unit. To avoid damage, always store these components in approved
anti-static bags.
NOTE:
When installing another Basic Control Unit, remove the dummy blank panel.
Store the removed dummy panel safely, so that it doesn't get bent or lost.
Screws to Be Removed From the Basic Control Unit
GS4000 Installation Guide Revision 4.00
Screws
5-37
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