Allied Systems Long Reach BHA Series Manuale di installazione, manutenzione e assistenza - Pagina 9
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WARNING
The capacity of the truck and attachment
combined may be less than the attachment
capacity. Injury and equipment damage
could result if truck is overloaded. Consult
truck nameplate!
Notice
The dealer and/or the user are responsible
for installing any valving required to meet
the recommended hydraulic pressures and
flow. The required valving can be furnished
by the dealer, the truck factory or Long
Reach.
Some lift trucks are equipped with a single lever to control
both hoist and tilt functions, others have separate levers
for each function. Refer to your lift truck manual for more
information.
For clarity, the direction of arm movement is shown on the
control handle. To move the arms in the direction shown,
pull the handle towards the operator. To move the arms
in the opposite direction, the push the handle away from
the operator. (Figure 5)
Clamp
Push/pull
Rotate
Figure 5
Lifting speed is controlled by the speed of the engine
and the position of the control lever. Engine speed has
no effect on lowering speed.
Before going on the job, shift the truck control levers one
way and then the other to determine which direction the
attachment moves when the levers are shifted. Make sure
the attachment moves smoothly throughout its travel,
45-053, REV. 5/18
Fork position
Sideshift
without binding or pinching hoses.
Notice
Do not attempt to pull a load onto the
platens with a misaligned faceplate.
Product damage and/or equipment damage
could result.
WARNING
If the attachment does NOT operate
smoothly, do not take it on the job. Check
with your supervisor about needed repairs
to avoid injury or equipment damage.
Industry Standards
ANSI/ITSDF B56.1-2016 is the published sequence and
direction standard for lever- and hand-type controls.
Notice
The chart on the following page shows
industry standards. Your equipment may
be different. If you do not routinely operate
this equipment, refresher training is
recommended. You must reacquaint
yourself with this manual and the equipment
before starting, and then proceed slowly.
Special controls such as automatic devices should be
identified, preferably according to the recommendations
in Figure 6.
When a function is controlled by a pair of push buttons,
they should operate in the same sense as the lever con-
trols. For example, pushing a button located to the rear
(relative to the operator's position) should serve the same
function as moving a control lever to the rear.
Clamp Open Control
Effective October 7, 2010, safety standard ANSI/ITSDF
B56.1, Section 7.25.7 covers all lift trucks with a load
bearing clamp (paper roll clamp, carton clamp, etc.),
and requires the driver to make two distinct motions
before opening or releasing the clamp. For example,
you must press a switch and then move a lever to
unclamp the load. This requirement applies to new
and used attachments being mounted on trucks which
shipped from the factory after October 7, 2010, and is a
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