QuickJack 3500SLX, Setup And Operation Manual

Page: 42 / 144

QuickJack™ Portable Car Jack
42
P/N 5900263 — Rev. B6 —September 2023
12. Check the locations where the Lift Blocks will contact the factory-recommended Lifting Points on
the Vehicle. If necessary, adjust the Lift Blocks so that they are properly positioned (you may need
to lower the Frames a bit to adjust the Lift Blocks).
13. Make sure both Lock Bars are moving freely in their respective Lock Channels.
14. After confirming the Lift Blocks and Lock Bars are properly positioned, press
Up .
The QuickJack Frames begin raising and the Lift Blocks contact the Vehicle’s Lifting Points.
⚠
WARNING Do not stop raising the Frames until you have passed the First Locking Position.
15. Make sure all Lift Blocks are still in contact with the factory-recommended Lifting Points.
If the Lift Blocks are in the right positions, continue raising the QuickJack Frames.
If the Lift Blocks are not in the right positions, press Down on the Pendant Control and carefully
return the Vehicle to the ground, then make the necessary adjustments.
16. To engage the QuickJack on a Locking Position, press
Up
until the lock bars is on top of the first
lock then release Up and then press Down to lower the Frames until they lock.
The figure below shows the Frame securely engaged on a locking position.
Not to scale. Components removed for clarity. Shows Release Cam and Lock Bar in Locked Position.
17. After ≈5 seconds release Down .
NOTE: Always hold the Down button for those 5 extra seconds to relieve hydraulic
pressure in the system and allow the hoses to be easily disconnected.
⚠
CAUTION Neglecting to release pressure from the hydraulic system will eventually make it
impossible to connect or release the Quick-Connect fittings. See
Troubleshooting .
18. Visually check to verify both QuickJack Frames are engaged on the same locking position.