
5 Make sure that the front lock device (B) is fully
opened before hooking it onto the bucket pin.
Otherwise, the bucket pin cannot be engaged
correctly.
NOTE!
If the front lock device (B) is not opened, follow the
below step by step.
1. Makes the bucket cylinder to its outer end
position (bucket in).
2. Increase the hydraulic pressure to the lock
cylinder carefully by moving the arm cylinder and
keeping it under pressure for about a second.
6 Curl out the attachment quick coupler and hook
it onto the bucket pin.
7 Slowly curl in the attachment quick coupler fully
towards the bucket.
8 Press the right attachment quick coupler switch
to position (0) to close the attachment quick
coupler. See page
86
for more information.
NOTE!
When the switch is in position (0), the buzzer
sounds and the check message for confirming and
indicator are displayed on theI-ECU.
9 Visually check that the front lock device is fully
engaged.
10 Lift and curl in the bucket fully towards the dipper
arm and hold it there for approximately 5
seconds to ensure that the attachment quick
coupler has locked securely to the bucket.
11 Press the left attachment quick coupler switch
for more than 0.7 seconds to confirm that the
attachment quick coupler is locked. Then the
buzzer sound will be turned off and the check
message and indicator will disappear. See page
35
for more information.
B
V1159891
Bucket in locked position
Front lock device
0
1
V1134968
A
Attachment quick coupler switch, right
V1147255
CONFIRM QUICK COUPLER
IS LOCK
Confirm quick coupler is locked
1
V1140835
Attachment quick coupler switch, left
Operating techniques
Attachments, connecting and disconnecting
199
Содержание EC60E
Страница 1: ...VOLVO CONSTRUCTION EQUIPMENT ec60E operator s manual ...
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Страница 99: ...Instrument panel rear Audio system optional equipment See page 126 98 Instrument panels Instrument panel rear ...
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