20 Most Recent Invacare Lynx 3-Wheel Lightweight Portable Scooter Questions & Answers

hi , this was extracted from the manual

Throttle OONAPU The Throttle is out of neutral when turning the controller on. • Ensure the throttle is in neutral when turning the controller on. • The Throttle may require re-calibration




Invacare Lynx... | Answered on Aug 12, 2015

hi ,this will help


if you need more info , contact me ,,,I'm here to help...



Invacare Lynx... | Answered on Jul 18, 2015

hi, please can you tell the number of flashes before a pause then it starts flashing again ?



Invacare Lynx... | Answered on Mar 24, 2014

hi, Please check the lead and the fitting to the controller, it 's rare for the controller to have this problem, I have repaired that very fault recently and it was a high resistance cable fault , now measure the brake cable from the controller , disconnect cable and put the electrical meter on the lowest ohms reading, now it should read from 0.4 to 1.0 ohms any more and that's what causing the problem.

Invacare Health... | Answered on Feb 28, 2021

What sit you should explain if if sit for bicycle or another thing

Invacare Health... | Answered on Jan 01, 2021

sarah check the joystick cable try unplugging it from the rear of the joystick and plugging it back in then unplug it at the back of the chair and plug it back then turn the chair on to see if you are still getting 7 flashes. If you are then you have one of 2 problems the joystick cable somehow is bad or the joystick itself has got a problem try the cables first to see if it fixes the problem If Medicare paid for the chair then they will pay for most of the repair Contact Roadrunner Mobility @ 1-800-467-2668 Hope this helps you

Invacare Health... | Answered on Oct 31, 2020

how old are the batteries? I'd look for batteries on Ebay , but check connections to the battery and the charger first! Dirty or corroded batteries may prevent the charger from working properly. Is the charger good? Is the outlet it is plugged into alive?

Invacare Health... | Answered on Jun 29, 2020


Invacare Health... | Answered on Mar 13, 2020

Unlocking Power Wheelchair Joysticks - Statewide Mobility

5 Jul 2014 ... Unlocking power wheelchair joysticks is essential to a power wheelchair owner. ... Many of you who use power wheelchairs do not fully know the hidden ... joystick, which is commonly found on Invacare power wheelchairs.

Invacare Health... | Answered on Jan 31, 2020

hi, sounds like a issue with the tiller circuit board or are the batteries fully charged ? i seen this before on low voltage batteries. the tiller board etc need a minimum voltage to work around the 20+ voltage, any lower will cause the effect you describe..

Invacare Health... | Answered on Jan 28, 2020

It really can only be one thing. Somewhere on your scooter is a switch for the lights. Try turning it off. If that doesn't work the switch is faulty

Invacare Health... | Answered on Jan 14, 2020

sounds like a loose/broken wire if it takes a jarring to cause the problem. a careful inspection of the wires and connectors might be helpful.

Invacare Health... | Answered on Dec 04, 2019

it indicates that the SB900 battery has been placed in the charger incorrectly. The battery is positioned "backwards." That is, the label is still facing up but the orientation has been reversed for the positive and negative ends.

Invacare Health... | Answered on Nov 28, 2019

If the brake is applied by electromagnetism, power must be supplied to the coils by either manual or electronic switching.

I suggest you investigate the circuit to discover how the power should be supplied to the brake coils and then it will be easier to trace the fault.
As a matter of not unrelated interest, it is fairly usual to arrange the wiring/switching so when power isn't being supplied to a low voltage DC motor the motor terminals are shorted. When being pushed the motor becomes a generator and the input becomes and output and so shorting that output makes the motor self-braking to some extent - this is why car windscreen wipers are able to stop almost instantly...

Invacare Health... | Answered on Nov 27, 2019

If by the "ball" you're referring to the type of flow gauge that works by a stream of gas pushing up a small plastic ball in a clear tube or drilled piece of clear plastic, then the ball is either stuck somehow (moisture in its tube might do that by causing some friction), or it's showing there's no flow of oxygen enriched air, meaning the concentrator itself is not working. Can you feel some air flow if you hold the outlet towards the skin on your cheek?

Invacare Health... | Answered on Sep 12, 2019

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