Routine Maintenance and Repair
8-7
DC590+ DRV Series DC Digital Drive
Refitting
1.
Refit the Fuse to the mounting plate. Torque to 45Nm (33 ft.lbf). Fix the mounting plate to the Phase Assembly, securing it with the two bolts and
washers. Torque to 32Nm (23.6 ft.lbf).
2.
Slide the AC Busbar into position in the Phase Assembly and secure the ACCT and large rubber washer with the central bolt and washer. Torque to
45Nm (33 ft.lbf).
3.
Reconnect the AC Busbar's fishplate carrying the mains connection (L1, L2 or L3). Torque to 55Nm (40.6 ft.lbf).
4.
Refit the Phase Assembly front panel and secure with four screws and washers.
5.
Offer up the Control Panel Assembly to the three Phase Assemblies and hang on the central support screws. Secure with 12mm x M6 screws and
washers.
6.
Reconnect the flying leads of the Control Panel Assembly to the three Phase Assembly units. Tighten the retaining screws in the Field Controller
plug. Refer to Chapter 3: "Installing the Drive" - Frame 6: Assembly and Installation - Terminals.
7.
Refit the front cover to the Control Panel Assembly, securing with the screws and washers. Connect the external earth to the Front Panel.
DC Fuse Replacement (Frame 6 Regen Unit - 4Q)
The DC fuse(s) can be replaced
in-situ
. With the front of the drive removed (the Control Panel Assembly), the replacement should take about 20
minutes. Removing the Control Panel Assembly from the cubicle completely will make access easier, but requires the removal of all connections made
to it. It may be possible to support the Control Panel Assembly (
11.25kg/25 lbs)
and sling it away from the Phase Assemblies far enough to gain
access.
Removal
1.
Loosen the retaining screws in the Field Controller plug. Unplug all connections to the Door Assembly (control connections) and the Field
Controller (Auxiliary Plug and Field Plug).
2.
Undo the fixings to remove the front cover from the Control Panel Assembly.
3.
Disconnect the flying leads of the Control Panel Assembly from the three Phase Assemblies. Remove the external earth connection(s) made to the
Front Cover.
4.
Remove the 12mm x M6 fixings in the four corners that secure the Control Panel Assembly. Loosen the top and bottom central support screws (but
do not remove) and lift the Control Panel Assembly away from the three Phase Assemblies.
5.
Remove the four screws that secure the failed Phase assembly front panel. Remove the front panel.
Summary of Contents for 590+ DRV
Page 1: ...590 DRV Frame 1 2 3 4 5 6 7 HA470388U003 Issue 2 Product Manual...
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Page 16: ...DC590 DRV DC Digital Drive...
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Page 38: ...DC590 DRV Series DC Digital Drive...
Page 126: ...3 88 Installing the Drive DC590 DRV Series DC Digital Drive...
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Page 158: ...DC590 DRV Series DC Digital Drive...
Page 166: ...5 8 Control Loops DC590 DRV Series DC Digital Drive...
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Page 274: ...A 30 Serial Communications DC590 DRV Series DC Digital Drive...
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Page 292: ...B 16 Certification DC590 DRV Series DC Digital Drive...
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Page 330: ...C 36 Parameter Specification Tables DC590 DRV Series DC Digital Drive...
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Page 368: ...D 20 Programming DC590 DRV Series DC Digital Drive Functional Description...
Page 496: ...D 148 Programming DC590 DRV Series DC Digital Drive Programming Block Diagram Sheet 1...
Page 497: ...Programming D 149 DC590 DRV Series DC Digital Drive Programming Block Diagram Sheet 2...
Page 498: ...D 150 Programming DC590 DRV Series DC Digital Drive Programming Block Diagram Sheet 3...
Page 499: ...Programming D 151 DC590 DRV Series DC Digital Drive Programming Block Diagram Sheet 4...
Page 504: ...D 156 Programming DC590 DRV Series DC Digital Drive...
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