AAQ AutoLift AL-167251, Installation Manual & Operation Instructions

Page: 10 / 31

Raise the hoist
1. Make sure that you have read and understood the operation manual before operation.
2. Park the car on smooth and solid ground and then move the hoist with its lifting platform located beneath the car.
3. Adjust the lifting arms until they reach the supporting positions of the vehicle and make sure the gravity of vehicle located mid
way four lifting arms.
4. Connect the power supply as per requirements on the nameplate attached, and switch on. Press the”UP”button on the control box
until pads of lifting arms touched the prop-position of vehicle.
5. Keep on raising the vehicle to let it have a bit clearance from the ground and check again its stability.
6. Raise the vehicle to the desired height, check it is safe or not, press the “Safety Lock” button on the control panel to have the safety
lock engaged, turn off the power and then perform maintenance or repair work underneath.
Lower the hoist
1. Switch on.
2. Press the “DOWN” button on the control box. Meanwhile the lifting arms automatically go upwards about 5CM which releases the
safety lock. The hoist lowers.
3. After the lifting arms lower to the lowest position, pull them out from under the vehicle and clear up all the obstacles.
4. Drive the vehicle away.
TROUBLE SHOOTING
TTENTION: If the trouble could not be fixed by yourself, please do not hesitate to contact us for help .We will offer our service at the
earliest time we can. By the way, troubles could be judged and solved much faster if more details or pictures could be provided.
TROUBLES CAUSE SOLUTION
Abnormal noise
Abrasion exists on inside surface of the post. Grease the inside of the post.
Trash in the post. Clear the trash
Motor does not run and
will not rise
The wire connection is loose. Check and make a good connection.
The motor is blown. Replace it.
The limit switch is damaged or the wire connection is
loose. Connect it or adjust or replace the limit
switch.
Motor runs but will not
raise
The motor run reversely. Check the wire connection.
Overflow valve is loose or jammed. Clean or adjust it.
The gear pump is damaged. Replace it.
Oil level is too low. Add oil.
The oil hose became loose or dropped off. Tighten it.
The cushion valve became loose or jammed. Clean or adjusts it.
Carriages go down The oil hose leaks. Check or replace it.