10
MG.10.P2.22
VLT is a registered Danfoss trade mark
1. Access to
Control
Card
Cassette
IP20/NEMA 1 Drives:
• Remove Local Control Panel (LCP) by
pulling out from top of display (A) by hand.
LCP connector on panel back will
disconnect.
• Remove protective cover by gently prying
with a screw driver at notch (B) and lift
cover out of guide pin fittings.
IP54/NEMA 12 Drives:
• Open front panel of drive by loosening
captive screws and swing open.
• Disconnect Local Control Panel (LCP)
cable.
• Remove control wiring by unplugging
connector terminals (A).
• Remove grounding clamps (B) by removing
two screws holding each in place. Save
screws for reassembly.
• Loosen two captive screws (C) securing
cassette to chassis.
2. Disconnect
Control
Card
Cassette
• Lift control card cassette from bottom.
• Unplug two ribbon cables (A) and (B) from
VLT control board.
• Unhinge cassette at top to remove.
3. Remove
Cassette
and Ribbon
Cables
NOTE
Ribbon cables will need to be
reconnected to same connec-
tions from which removed.
(A)
(B)
(A)
(B)
(C)
(A)
(B)
