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Fig. - Transmission pump
1. By-pass valves
Fig. - Brake release valve
2. Valve
3. Pump arm
08/01/2023
Short
inoperative
The roller can be moved up to 984 feet (300 meters), according
to the following instructions:
1. Park the roller on a flat and safe place.
2.
accessible.
3. On the pump, there are two by-pass valves (1) (allen 5)
which should be turned two turns anticlockwise to put the
whole system in the by-pass mode, which means that the
A and B sides of the pump are freely connected to the
pressure side. This function allows the machine to be
moved without the drive shaft rotating.
3
4. The brake release pump is at the right side of the engine
compartment.
5. Close the valve (2) by tightening clockwise with the knob to
enable the manual brake release.
2
6.
7. So the brake release pressure is quickly drained, turn on
the start engine for a few seconds.
8. To disconnect the by-pass mode, loose the hexagon bolts
turning them two times to the right.
9. This way the roller can be towed.
4812325556EN
distance
towing
As a safety measure, chock the wheels to
prevent the machine to move when the brakes
are hydraulically disengaged.
Open the hood and check if the propulsion pump is
After towing release the knob anticlockwise, to
enable machine control.
Pump with the arm (3) until the brakes are released.
The pump arm is located in a bracket attached to the
frame in front of the block.
The machine must not be moved in a speed higher
than 5 km/h and over 984 feet (300 meters). If it
happens, there are risks of damage in the
transmission system. Make sure the towing valves
are reseted (turning them two times to the right) after
the towing.
Towing
with
the
engine
53
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