Removing And Replacing The Control Card; Removing And Replacing The Interface Board - Danfoss VLT 3032 Service Manual

SECTION FOUR
REMOVING AND REPLACING
THE CONTROL CARD
REMOVING AND REPLACING
THE INTERFACE BOARD
REMOVAL
1. Remove the two ribbon cables from plugs MK200 and
2. Insert a screwdriver at the points indicated on the right
PRYING POINT
3. Lift the control card out and set aside.
REPLACEMENT
1. Insert the left side of the control card into the guide slot of
2. Firmly press down on the right side of the control card
3. Reconnect the two ribbon cables to plugs MK200 and
MK200
REMOVAL
1. Remove the control card to gain access to the interface
MK201
2. Remove all plugs from the interface board. Note: All plugs
3. Working around the board, release the 11 swag clips with
4. If the interface board is being exchanged with another,
PRYING POINT
REPLACEMENT
1. To install, align the interface board over the swag clips and
2. Reconnect all plugs.
3. Insure the programming module is installed in socket MK4
4. Reinstall the control card.
MK201.
side of the control card cassette and pry upward.
the control card/interface board carrier.
cassette until it snaps into place.
MK201.
board.
are coded to insure they can be returned to the correct
location.
the use of needle-nose pliers. Gently lift the board clear of
the swags as you go.
remove the Programming Module installed in socket MK4
from the existing board and install it in the replacement
board.
gently but firmly press down on the board in the area of
each swag clip insuring the board snaps securely in place.
of the interface board.
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