Manitou MLA 628 -120 LSU 3-E2 Series - Page 127

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accidental unlocking and use the attachment safety.
accidental unlocking and use the attachment safety.
HYDRAULIC RELEASINGHYDRAULIC RELEASING
- Put the valve in position A (- Put the valve in position A (fig. D),fig. D), the hydraulic circuit of the hydraulic circuit of the attachment locking open.the attachment locking open.
- Switch button 1 (fig. E) of the distributor lever down to completely release the attachment.- Switch button 1 (fig. E) of the distributor lever down to completely release the attachment.
LAYING AN ATTACHMENTLAYING AN ATTACHMENT
- Proceed in - Proceed in the reverse order of paragraph TAKING UP AN ATTAthe reverse order of paragraph TAKING UP AN ATTACHMENT while making sureCHMENT while making sure
you place the attachment flat on the ground and in closed position.you place the attachment flat on the ground and in closed position.
INACTIVINACTIVATE THE HYDRAULIC ATE THE HYDRAULIC RELEASE CONTROLRELEASE CONTROL
YYou can change an attachment without leaou can change an attachment without leaving the control post,ving the control post, by cutting the electricityby cutting the electricity
supply to the hydraulic control.supply to the hydraulic control.
- Leave the valve in position A (fig. D).- Leave the valve in position A (fig. D).
- Use switch 2 (fig. - Use switch 2 (fig. F) to cut the electricity supply to the F) to cut the electricity supply to the hydraulic control. The circuit is outhydraulic control. The circuit is out
of action when indicator 3 (fig. F) is on.of action when indicator 3 (fig. F) is on.
Always cut the electrical power to the circuit using switch 3
Always cut the electrical power to the circuit using switch 3 (fig. F) after each change of (fig. F) after each change of attach-attach-
ment to avoid involuntary release and use the attachment in complete safety.ment to avoid involuntary release and use the attachment in complete safety.
CC
FFEE
22
33
11
DD
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AA
y g gy g g
avoid accidental unlocking!avoid accidental unlocking!
WARNINGWARNING
Always cut the electrical power to the circuit using switch 3 (fig. F) afterAlways cut the electrical power to the circuit using switch 3 (fig. F) after
each change of attachment to avoid involuntary release!each change of attachment to avoid involuntary release!
WARNINGWARNING
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C - HC - HYDYDRARAULULICIC AATTTTACACHMHMENENTT ANANDD HAHANDND LOLOCKCKININGG DEDEVIVICECE
MLA 628 -120 LSU POWERSHIFT Series 3-E2MLA 628 -120 LSU POWERSHIFT Series 3-E2
TAKING UP AN ATTACHMENTTAKING UP AN ATTACHMENT
- Ensure that the attachment is oriented for locking to the carriage. If it is not correctly- Ensure that the attachment is oriented for locking to the carriage. If it is not correctly
oriented,oriented, take the necessary precautions in ortake the necessary precautions in order to move it safelyder to move it safely..
- Check that the locking pin and the clip are in position in the bracket (fig. A).- Check that the locking pin and the clip are in position in the bracket (fig. A).
- Park the lift truck with the boom lowere- Park the lift truck with the boom lowered in front of and pard in front of and parallel to the attachment,allel to the attachment, tilt thetilt the
carriage forwards (fig. B).carriage forwards (fig. B).
- Bring the - Bring the carriage under the carriage under the locking tube of locking tube of the attachment,the attachment, slightly lift the slightly lift the boom,boom, inclineincline
the carriage backwards in order to position the attachment (fig. C).the carriage backwards in order to position the attachment (fig. C).
- Lift the attachment off the ground to facilitate locking.- Lift the attachment off the ground to facilitate locking.
HAND LOCKING HAND LOCKING AND CONNECTING THE AND CONNECTING THE ATTATTACHMENTACHMENT
- Take the locking pin and the clip on the bracket (fig. A) and lock the attachment (fig. D).- Take the locking pin and the clip on the bracket (fig. A) and lock the attachment (fig. D).
Do not forget to install the clip.Do not forget to install the clip.
- Stop the I.C. engine and keep the ignition on the lift truck.- Stop the I.C. engine and keep the ignition on the lift truck.
- Release the pressure from the attachment hydraulic circuit by pressing button 1 (fig. E)- Release the pressure from the attachment hydraulic circuit by pressing button 1 (fig. E)
on the distributor lever up and down 4 or 5 times.on the distributor lever up and down 4 or 5 times.
- Connect the rapid connectors according to the logic of the attachment’s hydraulic move-- Connect the rapid connectors according to the logic of the attachment’s hydraulic move-
ments.ments.
AA
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CONTENTSCONTENTS
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