24
2. Test with load
After finishing the above adjustment, test running the lift with load. Run the lift in low
position for several times first, make sure the lift can rise and lower synchronously, the
safety device can lock and release synchronously. And then test run the lift to the top
completely. If there are anything improper, repeat the above adjustment.
NOTE: It may be vibrated when lifting at start, please lifting it with load for
several times, the air would be bled and the vibration would be
disappeared automatically.
Circuit Diagram of Hydraulic System
Fig. 41
