AAQ AutoLift AL-3000BG, Installation Manual & Operation Instructions, Page: 10 / 29

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A. Switch on the valve to refill the assistant cylinder B. Normal working status
5. CONNECTING THE LIMITATION SWITCH.
6. BASE FRAME FIXED.
Fix the frame with expansion bolt.
7. LOADING TEST
Never try to use the lift with vehicle on without testing firstly.
This step is very important to check if there is any leakage of hydraulic line connectors or air hose. Also make sure the
base frame is fixed well.
If there’s no abnormal noise or leakage after running two or three times, Run with load never exceeding 3000kg at a
low height.
Then raise higher gradually.
If two platforms are not level, do the operation as in SYNCHRONIZING
OPERATION
WARNING:
DO NOT PLACE ANY VEHICLE ON THE LIFT BEFORE TRIAL OPERATION. RAISE THE LIFT UP
AND DOWN SEVERAL TIMES TO INSURE LATCHES CLICK TOGETHER AND AIR EXHAUSTED FROM THE
CYLINDERS.
BEFORE OPERATION
a. Check all the pipelines and joints before use. The machine only can be used after there is not any leakage.
b. The lift, if its safety device malfunctions, shall not be used.
c. The machine shall not raise 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.
d. The staff or operators shall be in a safe position when the machine raise or lower.
e. When the lift with vehicle on reaches a desired height, first of all, the main switch must be turned off before
the automobile is repaired so as to prevent non-operator or unauthorized person from pressing the start
switch.
f. Always press teeth engaged button to make the locking teeth engaged, then go under the vehicle.
Never allow anyone to go under the lift when raising or lowering.
INSTRUCTIONS FOR USE
RAISING THE LIFT
1. Make sure that you have read the operation