AAQ AutoLift AL-3000AG, Installation Manual & Operation Instructions

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Installation, Operation and Parts Manual
11
1. Drill anchor holes for expansion bolts on the ground with an electrical drill. Make sure to drill vertically.
2. Remove thoroughly the debris and dust in holes and ascertain that the posts stay right upon the circle previously marked by chalk.
3. Hammer in and secure expansion bolts.
AL- 3000AG (FL-8801)
One valve open, the other closed: leveling condition
A.1. Open both leveling valves and press the UP button to have both platforms raised to the highest positions. Repeat this step for two or
three times. (Take care that this step could be time consuming, because there’s air in the cylinders and no load on the platforms.)
A.2. Close both leveling valves as per drawing B. Press the UP button to see if both platforms rise synchronously. (Normally, till now the
platforms may not rise synchronously.)
A.3. If not work synchronously, one platform may rise faster than the other. Users should first judge which leveling valve controls which
platform and then open the valve that controls the slower-rising platform to supplement oil into its oil hose. Press the UP button to make
both platforms rise to the same height. (The other valve here must be closed.)
A.4. Close both leveling valves. Press DOWN I button to have both platforms lowered to the lowest position.
A.5. In case they do not lower synchronously, open the valve that controls the slower-lowering platform and press DWON I button to
have them lowered to the lowest position and then close the leveling valve. If the
hoist
is equipped with a height limit switch, press
DOWN II button when platforms stop lowering at a height of 500mm from the ground.
A.6. After both leveling valves having been closed, press the UP button to check if both platforms rise synchronously.
A.7. Repeat doing step A5 and step A 6 until synchronization achieved.
Step6: Connect the limit switch
Connect the wires reserved for limit switch and fix its protection cover with screws.
Step7: Fix expansion bolts.