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10 - BOOM HEAD SOLENOID VALVE + LOCKING HYDRAULIC ATTACHMENT
t
IMPORTANT
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Once the attachment is locked, return valve 1 to position A to prevent accidental release of the attachment.
Adding these two optional devices on the attachment line allows using two hydraulic
functions and releasing the attachment on the table.
ATTACHMENT LINE L1 CONTROL
- Bring cock 3 to position A.
- Press button 1 forward or backward.
ATTACHMENT LINE L2 CONTROL
- Bring cock 3 to position A.
- Keep pressed button 4 and operate button 1 forward or backward.
ATTACHMENT LOCKING CONTROL
- Bring cock 3 to position B.
- Keep button 4 pressed and move button 2 forward to lock
the attachment and backward to release it.
L2
L1
L1
L2
3
1
OK
OK
4
1
(According to equipment)
A
B
649100 EN-US-AU (20/05/2019)
MLT 961-145 V PLUS L JD ST4 S1