3. Undo the mounting screws of the fan cassette.
4. Pull the fan cassette out.
5. Undo the mounting screws of the fan(s).
Note:
690 V drive modules have only one fan in the cassette.
6. Install the new fans in reverse order. For 690 V drive modules, connect the fan power
supply to connector FAN1:PWR1. For other drive modules, connect the power supply
wires to both FAN1:PWR1 and FAN2:PWR2.
7. Reset the counter (if used) in group 5 in the primary control program.
2
3
4
5
■
Replacing the LCL filter module cooling fan
WARNING!
Obey the safety instructions of the drive. If you ignore them, injury or death,
or damage to the equipment can occur.
1. Stop the drive and do the steps in section
Electrical safety precautions (page 18)
before
you start the work.
2. Disconnect the power supply wire of the fan from connector FAN3:LCL.
3. Undo the attaching screw of the fan cassette.
4. Pull the fan cassette out.
162 Maintenance
Summary of Contents for ACS880-14
Page 1: ...ABB INDUSTRIAL DRIVES ACS880 14 drive modules 132 400 kW 200 400 hp Hardware manual...
Page 2: ......
Page 4: ......
Page 14: ...14...
Page 24: ...24...
Page 30: ...30...
Page 54: ...54...
Page 64: ...64...
Page 98: ...98...
Page 114: ...With twin connectors in the control panel holder 1 2 3 1 114 Electrical installation...
Page 115: ...With FDPI 02 modules OPEN TERMIN ATED 1 1 2 2 OPEN TERMINATED 3 Electrical installation 115 11...
Page 142: ...4 5 6 3 3 1 1 1 1 2 142 Installation example with full cabling panels option H381...
Page 150: ...150 Installation example with full cabling panels option H381...
Page 156: ...156...
Page 204: ...Standard configuration 204 Dimension drawings...
Page 206: ...Drive module with options 0B051 H356 0H371 206 Dimension drawings...
Page 207: ...Configuration with option H381 3AXD50000323210 Dimension drawings 207...
Page 208: ...LCL filter module 208 Dimension drawings...
Page 212: ...External control unit 3AXD50000011687 212 Dimension drawings...
Page 230: ...Declaration of conformity 230 The Safe torque off function...
Page 241: ...241...
Page 246: ...246...