Cat FB110 Feeder Breaker Operation & Maintenance Manual SN 54-2185 & 54-2193 (1)

Page 72

BI016382

BI016382

________________________________________________ Electrical system Electrical system The following pages contain a brief description of the major electrical components and assemblies that are on the feeder breaker. The machine receives electrical power through a heavy-duty trailing cable. Be sure that the box connector is correctly identified and is securely connected; also check that the cable entrance is in good mechanical condition. Walk along the trailing cable from the power center to the feeder breaker and check the condition of the trailing cable. Give special attention to points most apt to cause damage, such as corners, intersections, and where cable may be run over by moving equipment. Never use trailing cable with exposed wires or splices which heat up or spark under load. WARNING! This section is intended only to familiarize the user with the major electrical components of the feeder breaker. All electrical maintenance should be performed only by a qualified electrician with the knowledge of the function of the components involved. WARNING! Before removing the cover from the starter enclosure and attempting any maintenance or troubleshooting on the machine, the main power must be disconnected and locked and tagged out at the main power center.

______________________________________________________________ A6474X338 REV 3 5.27


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Tailpiece tilt cylinder..................................................... 5

1min
pages 214-215

Tailpiece steering cylinder ........................................... 5

1min
pages 216-217

Lift cylinder................................................................... 5

1min
pages 212-213

Tailpiece installation..................................................... 5

2min
pages 202-205

Foot cylinder ................................................................ 5

1min
pages 208-209

Roof cylinder................................................................ 5

1min
pages 206-207

Crawler assembly ....................................................... 5

8min
pages 159-167

Conveyor chain ........................................................... 5

3min
pages 153-155

Breaker bit removal...................................................... 5

1min
page 201

Conveyor power unit.................................................... 5

7min
pages 193-200

Breaker shaft and breaker power unit ......................... 5

24min
pages 168-192

Main relief..............................................................5

1min
page 138

Head shaft sprockets ....................................................5

4min
pages 144-146

Pressure limiter......................................................5

1min
page 139

Under speed sensor calibration.....................................5

1min
pages 134-135

Crawler track adjustment ..............................................5

1min
pages 132-133

Tramming.......................................................................5

1min
page 67

Hydraulic system ................................................................5

6min
pages 84-89

Every 6 months .............................................................5

1min
pages 122-123

Conveyor .......................................................................5

5min
pages 68-71

“MANUAL”starting procedure.......................................5

1min
page 65

Shutdown procedure .....................................................5

1min
page 66

Electrical system.................................................................5

9min
pages 72-83

Inspection of the fire suppression system..........................5

1min
pages 126-127
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