pronovost SilaTube P-6500, Operator And Parts Manual

Page: 15 / 56

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OPERATION (cont'd)
4
Figure 30
4
4) The height adjustment of the mobile arch is done
step by step, one level at a time. Proceed as follows:
ADJUST SIMULTANEOUSLY AND
SYMMÉTRICALLY BOTH SIDES
5) RAISING THE ARCH :
A) Insert a pin in the setting ring at the base of the
cylinder (figure 28).
B) Open the cylinders at the maximum and place a
pin at the bottom of the mobile arch (A figure 29) to
keep it from lowering.
C) Remove pressure on the pin at the setting ring
situated at the base of the cylinder (B figure 29) and
remove the pin.
D) Close the cylinder completely and put the pin
back in the setting ring at the base of the cylinder as
shown in (A figure 30).
To raise to the next level, repeat steps B, C and D.
6) LOWERING THE ARCH:
A) Insert a pin at the bottom of the mobile arch (B
figure 30) remove the pin from the setting ring
situated at the bottom of the cylinder (A figure 30).
B) Extend the cylinder at te maximum and insert a
pin in the setting ring situated at the bottom of the
cylinder (B figure 29).
C) Remove pressure from the pin at the bottom of
the mobile arch (A figure 29) by slightly extending
the cylinder and remove the pin.
D) Close the cylinder to the minimum and insert pin
where shown (B figure 30).
To lower to the next level, repeat steps B, C and D.
7) When tubing the bales, only the pin in the setting
ring situated at the bottom of the cylinder is used.
The height of the mobile arch is controlled by the
cylinders.
8) The following drawings (page 16 to 20) show how
to set the mobile arch as per bales to be tubed.
Adjust to the required position.
Figure 29
Figure 28
A
B
A
B