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Correct use
IMPORTANT
For rear tipping, pins in the rear sockets of the load
box should be inserted and secured. For right side
tipping, the pins in the load box right side sockets
should be inserted and secured, while for left side
tipping, the pins in the left side sockets should be
inserted and secured.
The inserted and properly secured tipping pin is
shown in the figure (4.10).
Unloading of the trailer is performed in the
following sequence:
• tractor and trailer must be placed to
drive forward on flat and hard ground,
• immobilise tractor with parking brake,
• Place the tipping pins (1), (2) (con-
necting the load box with the lower
frame) on the side on which the un-
loading will take place. Rotate the
bolts in the front seats with the handle
down. Secure the bolts in the rear
sockets with the cotter pin (3) - figure
(4.10),
Tipping
pins
sockets are designed so it is im-
possible to place them on the
opposite diagonal side of the
load box, which would damage
the trailer,
• set the three-way valve lever (2) -
figure (3.9) controlling the operation
of the hydraulic tipping system cir-
cuits to the "1" position - tipping the
first trailer,
and
individual
IMPORTANT
Do NOT tip to the side any loads that are bulky or
difficult to fall off. When unloading the trailer to the
side, there is an increased risk of the following haz-
ards: loss of trailer stability, trailer overturning, loss of
strength of trailer elements.
If the second trailer is hitched, it
should be unloaded only when
the load box of the first trailer has
been lowered and the three-way
valve controlling the hydraulic
tipping system is set to the "2"
tipping position of the second
trailer),
• depending on the intended unloading
direction, open the following: the
lower walls, the trailer's tailgate, or
the tailgate chute slide gate,
• by controlling the selective control
valve lever in the operator's cabin,
tilt the load box using a telescopic
cylinder,
• after unloading, lower the load box
and clean the floor edges,
IMPORTANT
For trailer wheels 700 mm wide and wider, do NOT
move the trailer while tipping to the left or right side
as the lower walls may rub against the tires.
• close the hydraulically driven walls by
controlling the appropriate hydraulic
circuit in the tractor,
Tailgate must be closed until the
PRONAR T700M/1
Section 4
4.25
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