5.2.3
Exchanging the plug-in cards
5.2.3.1
Safety instructions
WARNING
Working on the device while it is switched on may have life-threatening
consequences.
Before a plug-in card is inserted/removed, it is essential that
the device is shut down properly (menu [Operating]- [System maintenance]-
[Shutdown & Power of] ).
the device is disconnected from any power sources.
all LEDs have gone out.
5.2.3.2
Weighing electronics
5
3
2
1
1
3
6
4
Slots WP A (5) and WP B (6) for up to 2 internal weighing electronics units are located on
the carrier board (2).
1. Unplug all connectors. The cable screens and grounding/equipotential bonding
conductor can remain on the screen clamping rail.
2. Remove the screws to the housing.
3. Carefully remove the housing and set aside.
4. Open the bracket (1) and carefully remove the connection card (2).
5. Remove both screws (3).
6. Carefully loosen and remove the weighing electronics from the pin strip.
7. Insert the new weighing electronics into the correct pin strip and ix to the connection
card (2) with both screws.
8. Replace the housing carefully. Ensure that the color-graphic display is connected
correctly.
9. Tighten the screws.
10. Plug all the connectors back in and switch the device back on.
5 Maintenance/repairs/soldering work/cleaning
Process Controller Maxxis 5 PR 5900
Minebea Intec
EN-123
Summary of Contents for Maxxis 5
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