Cat Electric Rope Shovel 295HD/ HR Drive Converter Cabinet Bucyrus Shovel Operation & Maintenance Ma

BI619954

Edition 03.2009

Maintenance, Trouble-Shooting and Repairs

CAUTION When installing the phase module ensure that the color codes match. The color of the coding plate of the phase module to be installed must match that of the coding plate attached to the DCC frame.

7.6.4

Drawing

Siemens Ltd. A5E01511750J/ 4M-2601-1645240 AC

Shovel 295HD/ HR DCC Operation & Maintenance Manual

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Cat Electric Rope Shovel 295HD/ HR Drive Converter Cabinet Bucyrus Shovel Operation & Maintenance Ma

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7.6.4 Drawing

7.6.3 Replacing

7.5.3 Replacing

7.6.2 Testing

7.5.4 Drawing

7.5.2 Testing

7.3.3 Replacing

6.17 Air conditioner: cleaning the heatsink fins

switch and the busbar connections in the DCC

6.5 Cooling system: Coolant specimen, analysis

6.3 Visually checking and cleaning the heat exchanger (E02

6.2 Maintenance activities

6.4 Cooling system: Checking the coolant level

6 Maintenance

6.1 Maintenance schedule

5.4 Commissioning and Operation

5.3.3 Grounding Connections

4.3 Long-time storage (> 6 months

5.3.2 Control Circuit and Auxiliary Voltage Connections

5.2 Removing the DCC from the Shovel

3.4.3 Control Monitoring and Protection – PLC S7 400

2 General Information

2.3.5 Suggestions and Precautions

3.4.2 Control Monitoring and Protection – SIBAS 32S