Lift Synchronization - Nussbaum POWER LIFT HL 2.50 NT Manuel D'exploitation

5.4

Lift synchronization

• The command, downstream cylinder system ex-
cludes any unsynchronous running when oper-
ated properly.
• However, if the lift must be equalized it is sufficient
to move it to the upper end position. Push the op-
erating lever (9) for another 10 seconds.
During this procedure the lift rails are equalized to
each other as hydraulic oil flows to the tank as
an overflow from the command cylinder via the
downstream cylinder to the tank (HyperFlow).
• Release the operating lever. The lift rails then low-
er a few millimetres and then block the overflow
opening of the cylinders.
• Both lift rails are now at the same height.
58 Version 1.0 20110002 POWER LIFT HL 2.50 NT - HYMAX HL 5000 PH OPI