Cat Feeder Breaker FB110 Operation and Maintenance Manual – PDF DOWNLOAD

Page 73

BI001519

________________________________________________ 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.

_____________________________________________________________ A6474X435 REV 2 5.29


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Breaker power unit ....................................................... 5

8min
pages 174-181

Conveyor drive motor ................................................... 5

3min
pages 186-189

TAC monitor for conveyor speed sensor ............. 5

1min
pages 160-161

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

3min
pages 162-164

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

2min
pages 193-195

Chain elongation measurement ........................... 5

4min
pages 156-159

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

1min
page 190

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

8min
pages 165-173

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

1min
page 139

Main pump adjustments ................................................ 5

1min
pages 137-138

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

4min
pages 146-148

Procedure to set Amplifier Card ......................................... 5

2min
pages 128-129

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

1min
pages 140-141

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

2min
pages 132-133

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

1min
pages 124-125

Breaker drive chain adjustment ..................................... 5

2min
pages 134-135

Every 3 months ............................................................. 5

1min
page 116

Breaker and breaker power unit assembly .................... 5

1min
page 94

Conveyor drive ............................................................. 5

1min
page 92

Monthly ......................................................................... 5

1min
pages 113-115

Major hydraulic components .......................................... 5

3min
pages 82-83

Primary hydraulic circuit ................................................ 5

1min
pages 84-86

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

1min
page 91

Starter enclosure ........................................................... 5

3min
pages 76-79

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

1min
page 73

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

1min
page 67

“AUTO” mode starting procedure ....................................... 5

1min
page 65

Tramming the machine ....................................................... 5

1min
page 68

Conveyor operation ............................................................ 5

3min
pages 69-70

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

1min
page 66

Dust suppression system .............................................. 5

2min
pages 59-60

Radio remote ................................................................. 5

3min
pages 61-64

Control system operating parameters ................................ 5

2min
pages 71-72
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