Table Of Contents - ABB ACS880-07LC drives Hardware Manual

Switching off the drive .............................................................................
10 Fault tracing
Contents of this chapter ...........................................................................
Control unit LEDs ..................................................................................
Control panel and panel platform/holder LEDs ................................................
Warning and fault messages .....................................................................
11 Maintenance
Contents of this chapter ...........................................................................
Maintenance intervals .............................................................................
Cabinet ..............................................................................................
Cleaning the interior of the cabinet ..........................................................
Power connections and quick connectors ......................................................
Retightening the power connections ........................................................
Fans ..................................................................................................
Replacing the fan in the incoming cubicle ..................................................
Replacing the fan in the auxiliary control cubicle ..........................................
Replacing the cooling fan of a D8T supply module .......................................
Replacing the cooling fan of an R8i inverter module ......................................
Replacing the common motor terminal cubicle fan ........................................
Replacing the brake chopper and resistor cubicle fans (options +D150 and +D151) .
Supply and inverter modules .....................................................................
Replacing the D8T supply module ...........................................................
Replacing an inverter module ................................................................
Removing the module ......................................................................
Reinstalling the module ....................................................................
Capacitors ...........................................................................................
Reforming the capacitors ......................................................................
Fuses ................................................................................................
Replacing the AC fuses .......................................................................
Replacing the supply module DC fuses .....................................................
Checking and replacing the DC fuses ...................................................
Replacing the inverter module DC fuses ....................................................
Control panel .......................................................................................
Cleaning the control panel ....................................................................
Replacing the control panel battery ..........................................................
Control units ........................................................................................
BCU control unit types .........................................................................
Replacing the memory unit ...................................................................
Replacing the BCU control unit battery .....................................................
12 Internal cooling circuit
Contents of this chapter ...........................................................................
Applicability .........................................................................................
Internal cooling system ............................................................................
Connection to a cooling unit ......................................................................
Connection to an ACS880-1007LC cooling unit ...........................................
Connection to a custom cooling unit .........................................................
General requirements ......................................................................
Coolant temperature control ...............................................................
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