Palfinger 200010121, Manual

Page: 204 / 435

137
To change the hydraulic oil:

Close the platform with the link bridge folded in; as a result
the entire hydraulic oil will flow into the hydraulic oil reser-
voir (see chapter “Operating Elements” from p. 38).

Remove the breather filter (50) .

Suck out the hydraulic oil via the oil fill hole.
If the hydraulic oil is extremely contaminated you must clean
the hydraulic oil reservoir
(48) :

Remove the stop at the rear side of the oil reservoir.

Loosen the clamp (52) .

Disconnect the hydraulic oil reservoir (48) from the valve
block (51) . Take care of the intake and outlet lines and the
suction filter (49) in the hydraulic oil reservoir (48) .

Remove the hydraulic oil reservoir (48) from its guide and
lift it off to clean it outside the vehicle.

Re-insert and re-connect the hydraulic oil reservoir (48) .
Proceed as described above, but in reverse order.

Fill oil according to the marking at the oil reservoir or dip
stick. The fill level should be 2/3 of the dip stick.
Note: Exclusively use oils listed in the chapter “Lubricants and
Operating Media” from p. 178.

After filling the oil reservoir, run the equipment through two
full working cycles.

Check the oil level (see chapter “Checking the Oil Level”
from p. 130) and refill or drain oil as required.

Push the hydraulic unit back into the support tube and fas-
ten it.

Dispose of the waste oil according the regulations.