2
EDGE Pro and MicroEDGE Pro CNCs
Field Service Bulletin 808280
Repositioning SERCOS II and SERCOS III boards in the EDGE Pro CNC
Location of boards in EDGE Pro PCI slots
As you follow this procedure, set aside all screws and other hardware for reuse.
To open the CNC enclosure:
1.
To open the front panel, use a 5/16-inch wrench to remove the three screws at the top of the panel and the three
screws at the bottom of the panel.
2.
To open the side, use a 5/16-inch wrench to
remove the two screws at the top of the panel and the two screws at the
bottom of the panel.
To remove the SERCOS II or SERCOS III master board:
1.
Remove the RX and TX cables from the outside edge of the board.
2.
Use a #1 Phillips screwdriver to remove the screw in the mounting frame.
3.
Pull the board from PCI slot 3 on the motherboard.
To reposition the utility and serial isolation board:
1.
Remove the serial cables from the left side of the board:
a.
Use a #1 Phillips screwdriver to remove the screws from either side of the serial cable connectors.
b.
Remove the grey and multicolored ribbon cable connectors from the serial connectors on the left side of the
board.
c.
Remove the screw that holds the silver board bracket to the side of the subchassis.
You do not need to remove any other cables from the connectors on the board.
2.
Use a #1 Phillips screwdriver to remove the screw from the standoff at the right front of the board.
Slot 1
Slot 2
Slot 3
Slot 4
Slot 5
SERCOS II or SERCOS III master board
Wireless board
Not used
Utility/serial isolation board
Not used
