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EMA11 – USER MANUAL
7.1)
INSERTION PROCEDURE
Only a qualified and authorized technical personnel can insert the plug-in module.
Follow this procedure to operate in the maximum security:
1) Cut off the power supply of instrument and disconnet all input and all output.
2) Remove the seal from the rear door.
3) Open and remove the rear door.
4) It’s necessary to proceed with a lot of accuracy, whitout to touch other components, because there
are residual voltages.
5) Before to start the operation of insertion of the plug-in module in the slot number 1, it’s necessary
to remove the extractible terminal board.
6) If you must insert plug-in modules in both slots, it’s recommendable, but not necessary, to insert
before the board on slot number 1 and after the module on slot number 2.
7) Insert with a lot of accuracy the module with an angle of 30° in the low direction respect the slot of
insertion and with in high position the component side (see the following picture).
8) Rotate the board in the high direction until when two hooks hold the board that, now, sholuld be at
the same level of the slot (see the following picture).
9) Close the instrument using the rear door with the hole, in which will enter the plug-in module of the
slot number 1. You can use a screwdriver to help you to centre the terminal board with the hole of
rear door. It’s not necessary to use the rear door with the hole for the memory board of the slot
number 2.
10) Reintroduce all of connection and turn on the instrument. Check in the relative page that the
instrument recognized the board.
OPTION BOARD
DEFINITIVE POSITION
SLOT 1
ROTATION SENSE
30°
OPTION BOARD
INSERTION POSITON
SLOT 2
7.2)
DISCONNET PROCEDURE
Only a qualified and authorized technical personnel can insert the plug-in module.
Follow this procedure to operate in the maximum security:
1) Cut off the power supply of instrument and disconnet all input and all output.
2) Remove the seal from the rear door.
3) Open and remove the rear door.
4) It’s necessary to proceed with a lot of accuracy, whitout to touch other components, because there
are residual voltages.
5) Push slightly the two hooks, situated on sides, in the external direction using a screwdriver. The
module should be disconnected and inclined of 30° in the low direction.
6) Extract the plug-in module.
7) Close the instrument with the rear door.
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