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5
If the truck is not fitted with a lift stop,
If the truck is not fitted with a lift stop,
check to see whether the function has
check to see whether the function has
been accidentally selected in the menu
been accidentally selected in the menu
“set options”
“set options”
Rectify or replace.
Rectify or replace.
4. Is the remaining battery capacity
4. Is the remaining battery capacity
lower than 20%?
lower than 20%?
Y
Yes
es
Is the truck equipped with lifting cut-
Is the truck equipped with lifting cut-
out? In the event of a low battery
out? In the event of a low battery
lifting is stopped when the capacity is
lifting is stopped when the capacity is
under 20%. Charge the battery.
under 20%. Charge the battery.
No
No
5. Check that the lift stop with a low
5. Check that the lift stop with a low
battery has not been accidentally set to
battery has not been accidentally set to
a too high value. (The pump can be
a too high value. (The pump can be
broken).
broken).
6. Follow the trouble shooting chart for
6. Follow the trouble shooting chart for
AC regulators.
AC regulators.
7. B+ 48V valve block connector
7. B+ 48V valve block connector
P61.2?
P61.2?
šš
No
No
Replace the valve block cables.
Replace the valve block cables.
Y
Yes
es
8. Is the voltage between P61.1 and
8. Is the voltage between P61.1 and
P61.2 < 27V with full lever
P61.2 < 27V with full lever
movement? (Only needed to be
movement? (Only needed to be
checked if you can safely say that the
checked if you can safely say that the
lowering function does not work.)
lowering function does not work.)
Y
Yes
es
Go to point 10.
Go to point 10.
No
No
9. Replace the valve block.
9. Replace the valve block.
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