Dynapac CC7200, Instruction Manual

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Miscellaneous
4812158801_E.pdf 2018-04-03
Unlocking the articulation
3
4
2
Fig. Articulation lock in the open
position
2. Locking dowel
3. Locking arm
4. Locking lug
Remember to unlock the articulation before
operating. Remember to unlock the articulation before
operating.
Fold the locking arm (3) back and secure it in the
locking lug (4) with the locking dowel (2). The locking
lug (4) is located on the tractor frame.
Towing/Recovering
The roller can be moved up to 300 meters (330 yards)
using the instructions below.
Short distance towing with the engine running
2
1
2
1
Fig. Propulsion pump
1. Towing valve
2. Multifunction valve
Activate the parking brake and temporarily shut off
the engine. Chock the drums to prevent the
machine from rolling. Activate the parking brake and temporarily shut off
the engine. Chock the drums to prevent the
machine from rolling.
Open the right door to the engine compartment to
access the propulsion pump.
Turn both towing valves (1) (middle hexagonal nuts)
three turns counter clockwise, while holding the
multifunction valve (2) (lowermost hexagonal nuts) in
place. The valves are located on the upper side of the
propulsion pump.
Start the engine and allow it to idle.
The roller can now be towed and can also be steered
if the steering system is otherwise functioning.
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