Table of contents
6
Operating techniques............................ 202
Whole-body vibrations ................................. 203
Rules for digging .......................................... 205
Working within dangerous areas .................. 208
Attachments ................................................. 219
Attachments, connecting and
disconnecting ............................................... 221
Buckets ........................................................ 237
Hammer ....................................................... 239
Working with long range attachments .......... 245
Hose rupture valves ..................................... 246
Selecting track shoes ................................... 248
Lifting objects ............................................... 250
Signalling diagram ....................................... 256
Safety when servicing ........................... 259
Service position ........................................... 260
Before service, read ..................................... 261
Entering, leaving and climbing the machine 267
Fire prevention ............................................. 268
Handling hazardous materials ...................... 271
Handling line, tubes and hoses .................... 276
Maintenance ......................................... 277
Lubrication and service chart ....................... 279
Maintenance service, every 10 hours ........... 287
Maintenance service, every 50 hours ........... 289
Maintenance service, every 250 hours ......... 296
Maintenance service, every 500 hours ......... 300
Maintenance service, every 1000 hours ....... 303
Maintenance service, every 2000 hours ....... 306
Maintenance service, every 4000 hours ....... 309
Maintenance service, when required ........... 310
