Rev. -
INTRODUCTION
The four post lift consists of four vertical posts with runway tracks between
the posts. The lifting is done by a hydraulic cylinder coupled to heavy duty
leaf chains, which roll over sealed roller bearings. A 2 H.P. power unit
supplies up to 2,500 p.s.i. to the cylinder for the lifting. Each post is
equipped with a spring loaded safety latch that is activated only when there
is slack in the chains. There is also a safety latch on the cylinder in case of a
hydraulic failure.
The installation is a relatively simple task that can be accomplished by 2
men in just a few hours. A forklift or a fourth man will be helpful while
raising the toprail into place and installing the runways.
TO PREVENT MISTAKES AND SAVE TIME, PLEASE READ THIS
MANUAL COMPLETELY BEFORE BEGINNING THE
INSTALLATION.
LIFT LOCATION
Choose your installation site carefully. Keep in mind doors, power supply,
and overhead obstructions. These are all important considerations that will
help make the lift the most valuable tool in your shop.
The most important thing to look for is a good concrete floor. It should be a
minimum of 4” thick and 3,000 p.s.i. with steel reinforcement. Pads must be
at least 30”x 30”x 4” thick with steel reinforcement.
There must be adequate overhead clearance to raise vehicles 6 feet above the
ground. The recommended minimum ceiling height is 10 feet.
The toprail can be placed on the left or right side.
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