AussieCarHoists YL5000, User Manual

Page: 18 / 33

18 / 32
6.9
Risk for unauthorized uses
The presence of unauthorized persons next to the lift and on the
platforms is strictly forbidden during lifting as well as when the vehicle
has been already lifted
6.10
Risk during vehicle lifting and working
To avoid overloading and possible breaking during lifting and working, the following safety
devices have been used:
•
A maximum pressure valve placed inside the hydraulic unit to prevent excessive weight.
The maximum pressure valve has been preset by the manufacturer to a
proper pressure. Do not try to adjust it to overrun the rated lifting capacity.
•
A special design of the safety mechanism
built in each column to prevent the lift
from sudden lowering in case of the cable
failure.
It is strictly forbidden to modify any safety device. Always ensure the safety
device for proper operation during the service.