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    The following list of encountered problems and solutions will assist you 

in determining what may be causing your patient lift not to function as 
designed. If you have a problem occurring which is not listed below, 
please contact your dealer or technical support for help. Do not attempt 
to repair or replace components or parts on your lift as this may void 
your warranty or cause further problems that may result in patient 
injury. Stop using your lift immediately if it is not functioning correctly or 
any warning beeps are heard.

I need to re-charge my batteries often or they fail to hold a charge when I 
charge them.

• 

Replace the batteries or battery pack as they are at the end of their life  

 

 

 

cycle

• 

Batteries should be changed every 18-24 months depending on usage

The actuator will either go up or down but not both

• 

Replace your hand control as it is at the end of its life cycle

• 

Your control box may be malfunctioning

There is a grinding sound inside the actuator when lifting

• 

Replace your actuator as the internal gears are stripped

The actuator stops and starts while lifting or lowering

• 

Replace the batteries or battery pack as they are at the end of their life  

 

 

 

cycle

My lift will not operate even though it shows the batteries are charged

• 

Unplug the AC power cord from the control box as the lift will not work when the    

 

control box/charger is connected to AC Power

• 

Check to make sure the hand control is properly inserted all the way into the control box    

           port
• 

Check to make sure the actuator plug is properly connected and inserted all the    

 

way into the control box

• 

TROUBLESHOOTING GUIDE

Your hand control needs to be replaced as it is at the end of its life cycle

If there is a problem you cannot correct, please contact the dealer for assistance.

     In case there is a failure with the actuator or electronics and the user is left 

suspended in mid-air, please follow the procedures below to safely lower 
the user to a safer position.

The Quick Release is implemented by a spring-loaded lever mounted at 
the top end collar of the actuator shaft.  DO NOT attempt to turn the Quick 
Release mechanism like a knob.  This will damage the Quick Release 
mechanism and actuator.  Manually activate Quick Release by pulling the 
RED lever with the arrow symbol in the direction indicated by the arrow 
towards the opposite red tab.  This will de-clutch the actuator and lower the 
user safely down. 

Note:  When the Quick Release is activated, the boom will not lower itself 
unless there is weight or force applied in the downward direction.  

Contact your dealer immediately if standard troubleshooting techniques do 
not correct the failure. Do not attempt to lift until all failure and safety issues 
have been resolved.

NOTE: THE EMERGENCY LOWERING DEVICE IS INTENDED FOR USE 
DURING LIFT FAILURE. THIS DEVICE WILL ALLOW LOWERING OF 
PATIENTS ONLY. PLEASE CONTACT YOUR DEALER IMMEDIATELY IN 

EMERGENCY LOWERING MECHANISM

CASE OF FAILURE.

The following instructions apply to 
ConvaQuip 

STS600E-series

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Summary of Contents for STS600E

Page 1: ...onvaQuip STS600E Ensure the product has been assembled according to the instructions in this manual All operators should have received or read and understood the instructions for safe and proper opera...

Page 2: ...must be taken with patients who are comatose spastic agitated or otherwise severely handicapped A competent caregiver must always be present during any patient lifting The sole function of the patien...

Page 3: ...and components from other manufacturers Service and repair of the patient lift should be performed by ConvaQuip or its authorized dealers ONLY ConvaQuip is not responsible for any consequence resultin...

Page 4: ...pport Strap Quick Release Dual Front Casters 600 Lb 68 33 25 5 38 4 5 40 19 Yes Optional Optional Optional Yes Yes PRODUCT FEATURES ConvaQuip is committed to continuous improvements of our products th...

Page 5: ...tor to the bracket on the Mast and insert pin Insert keeper ring through hole in pin to secure base of actuator B Attach the top of the Actuator to the bracket on the Boom and insert pin Insert keeper...

Page 6: ...ms Then use the bolt to attach and fasten the L shaped arms to the Mast L shape arms Bolt Bolt KNEEPAD ASSEMBLY FOR STS600E STS600E D BATTERY PLUG INS FOR E series 6 Attach actuator and pendant to the...

Page 7: ...tery indicator LCD display LCD Lifting actuator UP Lifting actuator DOWN Emergency button EMERGENCY STOP FOR STS600E series LCD INDICATORS IT S STRONGLY RECOMMENDED THAT THE BUTTON IS PRESSED DOWN WHE...

Page 8: ...y to bear some weight and exibility in knees hips and ankles OPERATING INSTRUCTIONS PREPARATION BEFORE LIFTING Turn on the power by twisting the RED RESET BUTTON clockwise Press the UP or DOWN button...

Page 9: ...g ConvaQuip Stand Assist Sling Push lift towards patient Open the base of the lift Apply the brakes in both rear casters Position patient s feet on the foot platform and knees against the knee pad Att...

Page 10: ...patient s knees are locked in a standing position At the standing position patient s knees may move away from the knee pad Release the brakes close the base and pull the lift away from the chair Lowe...

Page 11: ...essary items i e slings wheelchairs etc are ready for use At least once a month the lift should be thoroughly inspected by a person quali ed to recognize any signs of wear and tear and looseness of bo...

Page 12: ...sure the hand control is properly inserted all the way into the control box port Check to make sure the actuator plug is properly connected and inserted all the way into the control box TROUBLESHOOTIN...

Page 13: ...ncluding casters control box PCB pendant charger 2 years Batteries 1 year Weigh Scale 2 years Stand Aid all components 2 years Hydraulic pumps 1 year Reusable slings 6 months ConvaQuip Single Patient...

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