Question about Invacare Supply Group Invacare Pronto M91 Electric Wheelchair
Replacement Chair Seat and arms for my M-91 400 lb capasity
READY MEDICAL & MOBILITY in Carencro, Louisiana 70520 - 337-565-6784.
Posted on Dec 18, 2012
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Turned out to be a "doh!" moment. Use the lever on the side of the seat to permit swivel. Unplug Controls connector. Lift seat off unit. Remove battery compartment cover by loosening 2 Philips-head screws on the Charger cover at the rear. Disconnect cable to Electronic Controller at front of front battery. Disconnect the Red and Black battery connectors, the ones that join the 2 batteries. Lift out batteries. Transfer battery connections to new batteries. Reverse the above process to reassemble.
Solved this without any help from outsiders, including FixYa, who wanted to charge me for the solution.
Posted on Jun 13, 2009
SOURCE: Can't charge Pronto M91.
Hi Bob. Unfortunately in most cases this means that the batteries have gone so flat that they cannot be “revived”. The best thing to do is take the batteries to a local battery dealer and have them checked. You may need to replace them. Another possibility is that because the batteries are so flat, the charging circuit hit a wobbly trying to resuscitate them and popped a fuse button. A simple reset may help. Happy scooting. Regards Chris… email@example.com
Posted on Jun 22, 2009
Sounds like you are on the right track with your problem solving. Unfortunately you cannot determine an electronic fault by visual inspection of the components. You can see cuts, nicks, broken wires and burnt components, but this only works sometimes.
I look at the current fault code with a hand held programmer (HHP). With a HHP you can read the fault log and check out all the stored codes to get an overall idea of the history of chair problems. The 7 flash code is definitely a remote fault. You can also get this fault with a bad connecting cable between the joystick (remote) and the controller (in the base). Check this connecting cable for breaks, cuts, loose pins or connections and check the connections at both ends. You can do continuity and component checks of the remote with a digital voltmeter, but this is out of the realm of most end users.
I am assuming you have MK5 or MK6 electronics in this discussion.
The easiest test is to swap out the joystick with a known good one that either a tech has brought to your home or you have brought the joystick in to a service center for testing. The better test is with a HHP that will give you the current problem and stored information of past problems.
Weak batteries or loose battery connections can also give a myriad of electronic faults. For this reason I always check the batteries and battery connections first.
The joystick can be rebuilt, but I recommend replacement as a more cost effective solution. I always replace the joystick to controller cable too. Labor charge for this work is under 1 hour.
I can provide further information if needed. Hope this helps.
Posted on Dec 03, 2010
Your chair has a motor problem. The code does not tell which side it is. Make sure both motors have the brakes in the drive position before turning on the chair. Also check that both motors are plugged into the main control module in the base of the chair.
Posted on May 01, 2011
Tips for a great answer:
Nov 11, 2016 | Seat Cars & Trucks
Have a Serta Office Chair Big and tall ex chair, one of the arms broke where can I get a replacement
Sep 11, 2013 | Serta Executive High-Back Chair
Mar 11, 2013 | Health & Beauty
Nov 27, 2012 | Health & Beauty
Oct 28, 2012 | Health & Beauty
Mar 16, 2011 | Jet 3 Ultra Power Chair
Aug 28, 2010 | Invacare Supply Group Invacare Pronto M91...
May 23, 2010 | Jet 3 Ultra Power Chair
96 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: