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Air Flex I
- Adjusting old style rotation (1993 - 2003)
- Air manifold diagram (2012-2018)
- Alignment of lumbar drop pin on a thoracic & lumbar drop frame
- Auto distraction Kelly connections (2010-2018)
- Auto distraction patient stop switch override (2010-2018)
- Auto distraction patient switch enable
- Auto distraction safety relief valve connected to distraction cylinder (2006-2009)
- Auto flex motor connector (2011-2018)
- Check valve location (2007-2011)
- Hose identification on manifold (2012-2018)
- How to Add Gas Shock to Dual Drop with Raise Feature
- How to add tapeswitches to table (pre-2012)
- How to adjust air pressure on pressure switch (1997-2011)
- How to adjust elevator bolt for auto flex (1999-2018)
- How to adjust lateral lock lever
- How to adjust length of drop on air cylinders
- How to adjust rotation lock handle (2004-present)
- How to adjust the stroke on a thoracic breakaway cylinder
- How to align centering pin and cam on pelvic rotation (2004-present)
- How to attach mechlok mount bracket for tilt head
- How to attach repair bracket for mechlok mount on thoracic frame
- How to attach the pancake cylinder bracket
- How to change out large green board (2012-2018)
- How to check auto distraction connections (2010-2018)
- How to check foot pedal connections (2012-2018)
- How to check squeaking on flexion
- How to disable cervical distraction function (2010-2018)
- How to enable options on touchscreen (2010-2018)
- How to Identify a Kelly Valve Revision / Version for Replacement
- How to lock out rotation on pelvic section (1993-2001)
- How to lock pelvic rotation (2004-present)
- How to lubricate the lateral motion
- How to mute sound on touchscreen (2010-2018)
- How to prevent pull out ankle from jamming when pushed in
- How to purge a valve (2012-2018)
- How to remove auto distraction feature with auto flex (2010-2011)
- How to remove wobble from flex lock handle (1993-2018)
- How to replace a valve on the manifold (2012-2018)
- How to reset the click (PLC) for auto distraction or auto flexion (2010-2018)
- How to tighten pelvic rotation (1993-3/2006)
- How to tighten set screw on parker auto flex motor
- How to tighten the auto flex gear on the motor shaft (12/2006-2018)
- How to troubleshoot air coming out of unloader (1993-2011)
- How to troubleshoot weak drops (2012-2018)
- If the distraction doesn't glide smooth
- INS-04 Replacing Rotation Lock Assembly (1999-2003)
- INS-104B Adjusting the Rotation Lock (pre-2003)
- INS-123 Instructions for Converting Regular Height to Short Height
- INS-126 How to replace the check valve (1993-2011)
- INS-5A Instructions for replacing a coil on the valve bank (1993-2011)
- INS-77 Instructions for changing the short cable assembly
- Inspecting height capacitor wires
- Installing a Lock-Out device for the Pelvic Rotation (2001-2003)
- Installing firmware (2012-2018)
- Locating a broken bolt on the lifter tube assembly
- Marshbellofram connections for Auto Distraction (2006-2009)
- Marshbellowfram air line connections (2006-2009
- Pelvic drop does not stay up
- Quick set guide for auto distraction
- Rebuilding Allenair Air Cylinders (1993-6/2007)
- Reed switch test (3/2004-12/2006)
- Replacing the Linear Bearing in a Drop Mechanism
- Repositioning rotation pin with no pelvic drop (2004-present)
- Repositioning rotation pin with pelvic drop (2004-present)
- Rotation lock engaging reference (2004-present)
- Temporary by-pass of auto distraction (2006-2011)
- Tightening the Lateral Lock Adjustment
- Troubleshooting auto distraction with a marshbellowfram
- Troubleshooting auto flex motor not starting (2011-2018)
- Troubleshooting coil and valve (1993-2011)
- Troubleshooting green board or power button shutting down (2012-2018)
- Troubleshooting thoracic & lumbar drops
- Valve manifold identification (2012-2018)
- Verifying the pelvic rotation centering pin (2004-present)
- What to check if compressor never shuts off
- Show all articles (60) Collapse Articles
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How to adjust air pressure on pressure switch (1997-2011)
This will pertain to tables prior to 2012 without a green board only.
TO GET MAXIMUM PRESSURE for any feature of the table it is recommended that the pressure pedal be used to let enough air blow out of the system so that the compressor pressurizes the system to its maximum factory setting.
IMPORTANT: Hill Laboratories recommends that the pressure switch not be adjusted.
It is factory set at a maximum pressure that is suitable for all the components in this system.
-Any adjustment is at your own risk-
To increase pressure, turn the nut clockwise.