Service manual

MOBILE LIFT SET-UP

THOROUGHLY READ THIS SECTION BEFORE OPERATING THE LIFT. IF YOU HAVE ANY

QUESTIONS, GET THEM ANSWERED BEFORE PROCEEDING. REFER TO ANSI/ALI ALIS

“SAFETY REQUIREMENTS FOR INSTALLATION AND SERVICE OF AUTOMOTIVE LIFTS.”

1. Be sure that the floor is strong enough to support the lift before operating. Do not use the lift on asphalt

surfaces, as the lift will sink (cause depressions in the asphalt) if the vehicle is on the lift for any

extended period of time. Minimum recommended flooring is 4 ½” thick concrete with 3000 psi

compressive strength on grade.

If it is necessary to use the lift on an asphalt surface, it is recommended to use a steel plate, a minimum

thickness of 3/8” (8mm) which extends a minimum of 6” on all sides beyond the support points of the

base of the lift. This will minimize sinking effect if the vehicle is raised for an extended period of time.

2. Be sure that the surface of the floor is relatively flat. If there is a slope of more than 3 degrees (1 inch

decline over 20”) do not operate the lift. Relocate to a flatter surface.

3. Verify adequate ceiling clearance to raise the vehicle without the top of the vehicle coming in contact

with any obstruction. If necessary, measure the lowest point to determine how high you can raise the

vehicle. Minimum height required is the tallest vehicle height plus 67”. NOTE: the maximum lifting

height of these columns is an adjustable setting in the PLC. Contact the factory if you wish to lower the

lifting height for a low ceiling or other overhead obstructions.

4. Drive the vehicle to the working spot. Do not drive the vehicle over the cables of the lift. The cables

should be arranged in a “U” shape around the entry of the vehicle or the cables should be disconnected

and stored before moving the vehicle.

5. Unplug all power leads to chargers on all posts.

6. Ensure posts pairs are opposite each other at each axle (Post Pairs are 1&2, 3&4, 5&6, 7&8). Push the

cradle forks of each post around each tire. Be sure to push them in as far as possible. The wheel rim

should be larger than the opening in between the forks. See figure below. Ensure that fork pins are placed

in holes at fork tubes.