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TELESCOPIC BOOM RECOVERY
PEGASUS 38.16
Telescopic boom recovery with manual system
- ATTENTION -
These operations must be performed by two operators
that are qualied, expert and authorised by the
Safety Manager.
1. Extract the movements execution lever, insert it into its
seat on the distributor (g.87 Pos.”A”-”B”-”C”).
2. Act on the distributor lever of the manoeuvre to perform
(g.87), considering that:
- LEVER UPWARDS - boom descent.
- LEVER DOWNWARDS - boom ascent.
- LEVER B UPWARDS - turret rotation to the right.
- LEVER B DOWNWARDS - turret rotation to the left.
- LEVER C UPWARDS - boom extension.
- LEVER C DOWNWARDS - boom return.
- LEVER D - Swivel (DO NOT USE)
- LEVER E - Swivel (DO NOT USE)
3. The second operator must extract the rod positioned in
the tool box and insert it into the housing of the emer-
gency hand pump (g.88 Pos.”1”).
4. To carry out the movements, start the emergency pump,
the second operator must push the rod up to end run rst
from one side and then the other to give pressure to the
system; the operation must be performed until the mano-
euvre has been completed.
5. Perform points “1” and “3” of the instructions for each
individual manoeuvre.
6. When recovery has be completed, take everything back
to start conditions; close the distributor plant hatch, place
the rod back in the tool box.
- ATTENTION -
Before pumping, act on the distributor lever to perform the
desired movement. Pumping without movement of the lever
causes discharge of the distributor oil with consequent greater
effort in order to perform the manoeuvres.
- ATTENTION -
In conditions where the emergency pump is in use the anti-
tipping systems are deactivated. It is mandatory to consult the
load diagram (found in the cab regarding use and maintenance)
before carrying out any manoeuvre via the distributor levers.
This way, using the inclinometer and the letters on the boom,
it is possible to know the exact position the basket position is
in and the work area where it is allowed to operate.
During recovery of the basket, movements worsening the
stability of the vehicle must not be performed, risk of tipping.
- ATTENTION -
Only use the following levers for recovery operations:
“A”,”B”,“C” (g.87). The levers “D” and ”E” (g.87)
for swivelling and services must not be used as
they can put the health of persons at risk
(g.88/C)
A
B
C
D
E
(g.87/C)