waratah HTH622B SIII, Руководство оператора

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Recommended Harvester Head Positions
for Saw Chain and Saw Bar Maintenance
CAUTION: When performing maintenance,
lower the harvester head to the ground, lock the
tilt frame in the harvesting or processing
position, stop the carrier engine, and isolate the
Waratah cab controller to prevent unexpected
movement and possible serious injury.
CAUTION: Always wear approved gloves and
eye protection when performing saw chain or
saw bar maintenance.
Top Saw Maintenance
1
4
3
2
XJ1281844—UN—19JUL19
Top saw maintenance position
1—Locking pin in the upright position
2—Feed arm
3—Upper delimb arms
4—Top saw bar
1. Tilt the harvester head up.
2. Close the feed arms (2) and upper delimb arms (3).
3. With the harvester head in the harvesting position,
insert the locking pin (1).
4. Lower the harvester head to the ground.
5. Deactivate the hydraulic interlock.
6. Turn off the carrier and turn the Waratah switch
control to the off position.
7. Pull the top saw bar (4) out from the top saw box.
Main Saw Maintenance
5
6
3
2
XJ1281846—UN—19JUL19
Main saw maintenance position
2—Feed arm
3—Upper delimb arms
5—Locking pin in the processing position
6—Main saw
1. Lower the harvester head to the ground.
2. Open the feed arms (2).
3. Set the upper delimb arms (3) to the closed position.
4. Activate the bail lock.
5. Turn off the carrier and the Waratah controller.
6. With the harvester head in the processing position,
insert the locking pin (5).
7. Pull the main saw (6) down out of the main saw box.
T7M7G6M,000065E-19-05MAY22
Fault-Finding
General
With any fault finding, the first step is to decide where to
investigate. Sometimes this is obvious, but on other
occasions further investigation is required. A logical,
rather than haphazard, approach to making adjustments
or replacing parts is more effective.
Always take into account any warning signs or
abnormalities that may have been noticed in the period
preceding the fault (for example, power loss), and
Maintenance: General
3-3-1