Komatsu HA940549 User Manual

OPERATING THE MACHINE
5-24
OPERATING THE MACHINE
PREPARING THE WORK EQUIPMENT
SELECTING A WORK UNIT
Refer to chapter "Equipment" for information on the work units registered.
PICKING UP THE WORK UNIT (EXCEPT MULTI-
PURPOSE BUCKET)
Connect the multi-purpose bucket as described in section „Pick-
ing up the multi-purpose bucket“ (see next page).
1. Make sure that the change-over lever for the additional con-
trol unit is in position '2' (fig. 75_160).
2. Start the engine.
3. Unlock the quick-change unit by setting the control lever for
special equipment into position ‘1’ (fig. 75_042).
4. Lift the boom slightly by setting the multi-function lever into
position ‘H’ (fig. 75_016).
5. Tilt the quick-change unit slightly to the front by setting the
multi-function lever into position 'A' (fig. 75_016).
6. Drive the machine to the work unit until the quick-change
unit (3) is below the pickup hooks of the work unit. Then, lift
the boom until the work unit catches the quick-change unit
(fig. 75_280).
7. Tip in the quick-change unit until the work unit is connected
to the limit stops on the the quick-change unit by setting the
multi-function lever into position ‘E’ (fig. 75_016).
8. Lock the quick-change unit by setting the control lever for
special equipment into position ‘2’ (fig. 75_042).
The interlocking pins (4) will then be visible (fig. 75_280).
• If the work unit is not properly attached, it can suddenly
fall down and cause severe accidents!
Carefully lift the work unit and check whether it is com-
pletely locked in by slowly tipping it in and then dumping
it.
9. Check whether the work unit is completely locked in by tip-
ping it in and then dumping it.
2
1
75_160
75_04
2
2
3
0
1
75_016
75_280
3
4

Komatsu HA940549 Specifications

General

Brand	Komatsu
Model	HA940549
Category	Compact Loader
Language	English