HESHBON HL-32X, Operation & Maintenance Manual, Page: 26 / 36

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ⓐ Cap of the oil tank
ⓑ Oil tank
ⓒ Cover of the
hydraulic unit
ⓓ Pump filter
ⓔ Emergency manual
pump : option
ⓕ Emergency cock ① Oil injection
② Oil discharge
Oil change procedure
① Remove the cover of the hydraulic unit.
② Remove the oil filter cap and dipstick.
Carefully remove the oil drain plug and
allow the oil to discharge into a suitable
container.
③ Refit the drain plug and tighten.
④ Refill the oil tank with new oil.
⑤ Check with the dipstick that the level
is correct,raise and lower the lift and
recheck that the level is still correct.If
not, top up with oil.
⑥ Refit the cover.
Oil change
Emergency manual pump operating
3
4
At the annual oil change, after
having drained the oil tank, remove
the oil tank from the pump and
check the condition of the pump
filter.
Clean or replace as necessary.
Replace tank and follow the above
procedure.
Oil should be changed 3 months after
installation and thereafter annually.
In case of the emergency situation you
cannot use the electric operation, you
can use manual hand pump "
ⓔ
" for
emergency descent.
You can shake lever "
ⓔ
" repeatedly, then
you can see that the Lift goes up slightly.
Next, you should release the safety
locker.
then you can descend manually
with unscrewing the emergency "
ⓕ
"
cock(check valve).
Maintenance
Maintenance