Car lift installation, operation and maintenance manual Type
：
4SF-4000B
16
OPERATION
4.1
Operating instructions
4.1.1
Check all connections and hose connections
，
the machine can be used only when there is no oil leakage.
4.1.2
The lift, if its safety device malfunctions, shall not be used.
4.1.3
The machine shall not lift or lower an automobile if the center of gravity of automobile is not within the supporting range of the supporting
device. Otherwise, the manufacturer will not bear any responsibility for the consequence resulted from the operation above mentioned.
4.1.4
The staff or operators shall be in a safe position when the machine lift or lower.
4.1.5
When lifting arms are in high position, The power must be switched off to avoid misoperation by non operating personnel.
4.1.6
When working under the car, you must press down handle to make sure the safety lock is in occlusion. In the process of lifting and
descending, people mustn’t be under the vehicle.
4.2 Control box panel description
：（
Control box is optional
）
4.3
Operation flow chart
（
With the control box, with two times down the operation process
）
4.4
Instructions for use
