Croplands PEGASUS 4000, Руководство по эксплуатации и обслуживанию

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3.14 Pegasus BT-POM 1212 - Rev 3
Sprayer Operation Boom Adjustment - 36m
Boom Adjustment -
36 metre
To adjust the boom alignments on your
36 metre boom on the Pegasus, follow
the instructions.
These instructions are for adjustments
you can do as the spring tensions change
over time.
Not all steps may be necessary, but it is
a good idea to check them as you make
adjustments as required.
To adjust the boom:
The initial boom alignment is carried
out at the factory and checked by your
dealer.
NOTE
Take the pressure off the boom by nudging the
boom forward.
Step 1: Horizontal Leveling
Take the pressure off the boom (as shown
above left) using a forklift or other lifting
mechanism. Make sure this is done on
ground which is as level as possible.
a)
First, adjust the main Boom arm Rod
or Hydraulic ram (shown above) to
set the boom to level.
For a G-Var wing lift boom, this is
done by turning the large self locking
nut with a large spanner on the
spring end as shown until desired
level is met.
You will need to have the hydraulic
rams at maximum length to ensure
anaccurate setting.
For standard booms adjust the nut
in the same place (as shown above
left), until the desired level is found.
b)
Secondly, relieve the weight from the
boom. This adjustment is done using
a turnbuckle. Unlock the lock nut so
it is free from the sleeve.
Using a large spanner, adjust the
sleeve until the boom is at the
desired level, then re-lock the lock
nut to secure in place (as shown
above).
c)
The final horizontal adjustment is the
breakaway arm. Adjust this to the
desired breakaway pressure.
Adjust the nut, until the desired level is found.
Leave hydraulic pressure on extension
side of ram to assist preventing rod from
turning during adjustment.
NOTE
Finally, adjust the breakaway arm to the desired
breakawaypressure.
Adjust the sleeve until the boom is at the desired
level, then re-lock the lock nut to secure in place.