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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 hascheck to see whether the function has
been accidentally selected in the menubeen accidentally selected in the menu
“set options”“set options”
Rectify or replace.Rectify or replace.
4. Is the remaining battery capacity4. Is the remaining battery capacity
lower than 20%?lower than 20%?
YYeses
Is the truck equipped with lifting cut-Is the truck equipped with lifting cut-
out? In the event of a low batteryout? In the event of a low battery
lifting is stopped when the capacity islifting is stopped when the capacity is
under 20%. Charge the battery.under 20%. Charge the battery.
NoNo
5. Check that the lift stop with a low5. Check that the lift stop with a low
battery has not been accidentally set tobattery has not been accidentally set to
a too high value. (The pump can bea too high value. (The pump can be
broken).broken).
6. Follow the trouble shooting chart for6. Follow the trouble shooting chart for
AC regulators.AC regulators.
7. B+ 48V valve block connector7. B+ 48V valve block connector
P61.2?P61.2?
šš
NoNo
Replace the valve block cables.Replace the valve block cables.
YYeses
8. Is the voltage between P61.1 and8. Is the voltage between P61.1 and
P61.2 < 27V with full leverP61.2 < 27V with full lever
movement? (Only needed to bemovement? (Only needed to be
checked if you can safely say that thechecked if you can safely say that the
lowering function does not work.)lowering function does not work.)
YYeses
Go to point 10.Go to point 10.
NoNo
9. Replace the valve block.9. Replace the valve block.
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