Danfoss Cascade Operating Instructions Manual page 10

1. Access to Control Card Cassette
• Remove Local Control Panel (LCP) keypad by
pulling out from top by hand. LCP connector
on panel back will disconnect.
2. Disconnect VLT Drive Control Wiring
Touching electrical parts may be fatal
– even after equipment has been
disconnected from AC line. To be sure
that capacitors have fully discharged, wait 14
minutes after power has been removed before
touching any internal component.
•
Remove control wiring by unplugging
connector terminals.
• Remove wiring clamp by removing two
screws. Save for reassembly.
• Loosen two captive screws securing control
board cassette to VLT chassis.
10
Cascade Controller Option
• Remove terminal protective cover by gently
prying with screw driver at top notch and lift
cover out of guide pin fittings.
•
Open access cover to internal VLT components.
(Drive configurations vary.)
MG.60.I3.02 - VLT is a registered Danfoss trademark