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HOW TO CHECK AND RESTORE THE PRESSURE IN THE HYDRAULIC
TRANSLATION SYSTEM
LEFT TRACK
To check correct pressure, once the manometer has
been positioned in measuring point “P2”, lock the left
track by setting a fixed point between the drive wheel and
the machine frame. Rev up the engine to the set number
of revolutions (3600 rpm) and read the pressure
indicated on the manometer. If it does not match the set
point, operate the max. pressure valve “V2” set on the
distributor, turning it until the pressure indicated in the
table has been reached.
RIGHT TRACK
To check correct pressure, once the manometer has
been positioned in measuring point “P1”, lock the right
track by setting a fixed point between the drive wheel and
the machine frame. Rev up the engine to the set number
of revolutions (3600 rpm) and read the pressure
indicated on the manometer. If it does not match the
setpoint, operate the max. pressure valve “V1” set on
the distributor, turning it until the pressure indicated in the
table has been reached.
HOW TO CHECK AND RESTORE THE PRESSURE IN
THE SERVICE SYSTEM (BUCKET, LOADER OR
OTHER ACCESSORIES).
To check correct pressure, once the manometer has been positioned in measuring point
“P3”, bring the bucket, loader or other accessory that uses the machine lift cylinder to the
end of its stroke. Rev up the engine to the set number of revolutions (3600 rpm) and read
the pressure indicated on the manometer. If it does not match the setpoint, operate the
max. pressure valve “V3” set on the distributor, turning it until the pressure indicated in the
table has been reached.
WARNING !
Carefully follow the indications supplied, remembering that the checks and
pressure controls must be performed with the hydraulic oil at operating
temperature (approximately 50-60°C).
WHEN CONNECTING AND DISCONNECTING THE POINTS FOR INSERTING
THE MANOMETER, CHECK FOR OIL LEAKS. IT IS ADVISABLE TO PERFORM
THE ABOVE OPERATION OVER AN IMPERMEABLE OR PLASTIC SHEET.
THE OIL MUST BE DISPOSED OF THROUGH AN AUTHORIZED COMPANY
It is also suggested to have the above checks done by an authorized workshop, always
under the supervision of the AFTER SALES SERVICE.
V3
V2
4
1
2
3
V1
5
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