Removing And Mounting The Terminal Card - Omron VARISPEED L7 Manual

Removing and Mounting the Terminal Card

The Terminal Card can be removed and mounted without disconnecting the control wiring.
Removing the Terminal Card
1. Remove the terminal cover, Digital Operator/LED Monitor and front cover.
2. Remove the wires connected to FE and/or NC on the terminal card.
3. Loosen the mounting screws on the left and right sides of the terminal card („1") until they are free. It is
not necessary to remove these screws completely. They are captive and self-rising.
4. Pull the terminal card out in the direction of the block arrow „2".
Mounting the Terminal Card
Reverse the removal procedure to mount the terminal card.
Confirm that the terminal card and the control PCB properly meet at connector CN8 before insertion.
The connector pins may be damaged if the terminal card is forced into place, possibly preventing correct
Inverter operation.
8
IMPORTANT
6
8-
Fig 8.3 Removing the Control Circuit Terminal Card
Always confirm that the input power is removed and the Charge LED is off before removing or
mounting the terminal card.
1
2