ABB ACS550-U2 설치 보충 설명서 - 페이지 10

{카테고리_이름} ABB ACS550-U2에 대한 설치 보충 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. ABB ACS550-U2 16 페이지. Drive it low voltage ac drives 150...550 hp

7. The following cables between the drive and the

extension module are split by a connector located

at the front of the drive. Disconnect both cables at

this location.

• The power supply cable to the OMIO board.

• The power supply cable to the extension

module cooling fan.

8. At the OTIF board, disconnect the two fiber optic

cables. Make note of the terminal colors for use

when reconnecting.

9. Carefully remove the cables disconnected in the

above steps: Pull the cables down inside the

pedestal and bundle them so that they will not get

damaged or caught in the trolley when the drive

module is wheeled out.

10. Remove screws fastening the drive module trolley

to the pedestal.

Warning! These screws are an important step

during re-assembly – the screws are required for

grounding the drive.

11. R8: The front of the trolley includes support

braces that fold out. Lift each brace slightly and

fold it out.

12. Remove screws that fasten the drive module to

the extension module.

CAUTION! The drive module is now separated

and could tip over. Use care when moving the

drive module.

13. Pull on the handle to wheel the drive module out.

Drive Maintenance

See the ACS550-02/U2 User's Manual for drive

maintenance procedures.

Re-Assembly

Re-attach the modules in reverse order to the above.

Maintenance

Installation Supplement for ACS550-U2 Drives

Pedestal

Trolley