OPERATOR'S MANUAL

CONTENTS
SAFE OPERATION................. -1
DEALER SERVICE..........................1
TECHNICAL DATA..........................2
DESCRIPTION OF MACHINE
PARTS..........................................3
INSTRUMENT PANEL AND
CONTROL ELEMENTS................4
BEFORE START .............................6
HANDLING THE SAFETY DEVICES
.....................................................6
Control lever lock .............................6
Swing lock pin..................................6
DAILY CHECKS...............................6
OPERATION OF THE ENGINE ......7
STARTING THE ENGINE................7
Hourmeter........................................9
Checkpoints after Starting the Engine
.....................................................9
STARTING THE ENGINE UNDER
COLD CONDITIONS....................9
STOPPING THE ENGINE .............10
Engine Stop Lever .........................10
STARTING WITH AN AUXILIARY
BATTERY...................................10
Observe Following Guidelines when
Starting with an Auxiliary Battery.
...................................................11
Precautions in case of overheat.....11
EXCAVATOR OPERATION ..........12
CONTROL OBSERVATIONS
DURING OPERATION ...............12
Stop the Engine immediately if: .....12
Alarm Lamps..................................12
RUNNING-IN OF THE NEW
EXCAVATOR ............................12
Do not Work with Full Revolutions or
Full Loads during the First 50
Working Hours............................12
Oil Change in the Run-in Stage. ...12
STARTING ....................................13
Seat Belt and Adjusting the
Operator's Seat ..........................13
Working Light Switch .....................14
CONTROLS FOR ATTACHMENTS
...................................................14
OPERATION OF THE BOOM........17
OPERATION OF THE ARM...........18
OPERATION OF BUCKET ............18
SWIVEL (UNIT SWING)
OPERATION ..............................19
BOOM SWING OPERATION.........19
BOOM SWING PEDAL..................20
OPERATION OF TRACK WIDTH
CHANGE AND DOZER..............20
Operation of the Track Width.........20
Operation of the Dozer Width ........21
Operation of the Dozer ..................22
DRIVING........................................22
Drive Levers (Right, Left)...............23
TURNS ..........................................23
Pivot Turn ......................................23
Spin Turn .......................................25
UP AND DOWNHILL TRAVELLING
...................................................25
PARKING ON A SLOPE................26
DRIVE SPEED PEDAL..................26
SERVICE PORT OPERATION......26
IMPORTANT INFORMATION ON
EXCAVATOR OPERATION .......27
OPERATING FOLDABLE ROPS...28
To Fold the ROPS .........................28
To Raise the ROPS to Upright
Position.......................................29
Adjustment of Foldable ROPS.......29
TRANSPORTING THE EXCAVATOR
ON A TRUCK .............................30
LIFTING OF THE EXCAVATOR....32
MAINTENANCE.............................34
MAINTENANCE INTERVALS........34
OPENING AND CLOSING OF
PARTS ......................................36
Opening/Closing of the Engine Hood
...................................................36