Autostacker™ Parking Lift
30
P/N 5900002 — Rev. D — August 2019
Working with Return Lines and Compression Fittings
Autostacker uses Return Lines made of a roll of ¼ inch, polyethylene Tubing (also called Poly-Flo
®)
that is used with Compression Fittings to attach to the Air Cylinders and the Return Line Connectors.
The components involved with Compression Fittings include:
•
¼ inch, black, polyethylene Tubing
. The Return Lines require several lengths of tubing to
make the necessary connections back to the Console.
•
Elbow Compression Fittings
(also called a 90° fitting). The Return Lines use Elbow Fittings to
attach to each Hydraulic Cylinder and one that connects to the Console.
•
Tee Compression Fitting
. The two Return Lines hooked up to the Hydraulic Cylinders connect
to a Tee Compression Fitting that goes back to the Power Unit.
•
Nuts, Ferrules, Rods, and Threads
. Each connector on Elbow and Tee Compression
Fittings have a Nut, Ferrule, Rod, and Threads. The Nut holds the tubing and Fitting together. The
Ferrule compresses when you tighten the Nut on the Threads to make a secure connection. The
Rod goes inside the Tubing so that there are no leaks.
The following drawing shows the components of a connector on a Tee Compression Fitting
Important
:
Ferrules can only be tightened once
. When you tighten the Nuts on the
Threads, the Ferrules get compressed; it changes shapes and
cannot
be used
again.
To connect the Return Lines
:
1.
Attach a 90° Fitting (Elbow Fitting -04 COMP x -06 NPT) to one of the two Return Line connectors
on the Power Unit.
There are two Hydraulic Return connectors on the Power Unit, one on each side; they work the
same, so choose the one that is best for you.
You only need to use one, not both
. They are
2.
Attach a 90° Fitting (Elbow Fitting -04 COMP x -04 NPT) to both Return Line Connectors near the
top of each Hydraulic Cylinder.
3.
Locate a T Connector and put it near the bottom of the Hydraulic Cylinder closest to the Console.
4.
Locate the Return Line tubing.
5.
Cut a piece of tubing of appropriate length for each of the three Return Line segments.
6.
Connect a Return Line between the Power Unit and the T Connector.
7.
Connect a Return Line between the T Connector and the Return Line connector on the Hydraulic
Cylinder nearest the Console.
8.
Connect the final Return Line to the T Connector, route it through the Bottom Connector Tube,
then connect it to the Return Line connector on the Hydraulic Cylinder furthest from the Console.
Summary of Contents for Autostacker PL-6SR
Page 68: ...Autostacker Parking Lift 68 P N 5900002 Rev D August 2019 Wiring Diagrams ...
Page 69: ...Autostacker Parking Lift 69 P N 5900002 Rev D August 2019 ...
Page 70: ...Autostacker Parking Lift 70 P N 5900002 Rev D August 2019 ...
Page 72: ...Autostacker Parking Lift 72 P N 5900002 Rev D August 2019 ...
Page 73: ...Autostacker Parking Lift 73 P N 5900002 Rev D August 2019 ...
Page 74: ...Autostacker Parking Lift 74 P N 5900002 Rev D August 2019 Labels ...
Page 75: ...Autostacker Parking Lift 75 P N 5900002 Rev D August 2019 ...
Page 76: ...Autostacker Parking Lift 76 P N 5900002 Rev D August 2019 ...
Page 77: ...Autostacker Parking Lift 77 P N 5900002 Rev D August 2019 ...
Page 78: ...Autostacker Parking Lift 78 P N 5900002 Rev D August 2019 ...
Page 79: ...Autostacker Parking Lift 79 P N 5900002 Rev D August 2019 ...
Page 80: ...Autostacker Parking Lift 80 P N 5900002 Rev D August 2019 Parts Diagrams ...
Page 81: ...Autostacker Parking Lift 81 P N 5900002 Rev D August 2019 ...
Page 82: ...Autostacker Parking Lift 82 P N 5900002 Rev D August 2019 ...
Page 83: ...Autostacker Parking Lift 83 P N 5900002 Rev D August 2019 ...
Page 84: ...Autostacker Parking Lift 84 P N 5900002 Rev D August 2019 ...
Page 85: ...Autostacker Parking Lift 85 P N 5900002 Rev D August 2019 ...
Page 86: ...Autostacker Parking Lift 86 P N 5900002 Rev D August 2019 ...
Page 87: ...Autostacker Parking Lift 87 P N 5900002 Rev D August 2019 ...
Page 88: ...Autostacker Parking Lift 88 P N 5900002 Rev D August 2019 ...
Page 89: ...Autostacker Parking Lift 89 P N 5900002 Rev D August 2019 ...
Page 90: ...Autostacker Parking Lift 90 P N 5900002 Rev D August 2019 ...
Page 91: ...Autostacker Parking Lift 91 P N 5900002 Rev D August 2019 ...
Page 92: ...Autostacker Parking Lift 92 P N 5900002 Rev D August 2019 ...
Page 93: ...Autostacker Parking Lift 93 P N 5900002 Rev D August 2019 ...
Page 94: ...Autostacker Parking Lift 94 P N 5900002 Rev D August 2019 ...
Page 95: ...Autostacker Parking Lift 95 P N 5900002 Rev D August 2019 ...
Page 96: ...Autostacker Parking Lift 96 P N 5900002 Rev D August 2019 ...
Page 97: ...Autostacker Parking Lift 97 P N 5900002 Rev D August 2019 ...
Page 98: ...Autostacker Parking Lift 98 P N 5900002 Rev D August 2019 ...
Page 99: ...Autostacker Parking Lift 99 P N 5900002 Rev D August 2019 ...
Page 100: ...Autostacker Parking Lift 100 P N 5900002 Rev D August 2019 ...
Page 101: ...Autostacker Parking Lift 101 P N 5900002 Rev D August 2019 ...
Page 102: ...Autostacker Parking Lift 102 P N 5900002 Rev D August 2019 ...
Page 103: ...Autostacker Parking Lift 103 P N 5900002 Rev D August 2019 ...