20 Most Recent Invacare Pronto M51 Power Wheelchair Questions & Answers

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4answers

Oil / gel leak

If it is coming from your motors, it could be very bad. i.e. motor replacement. Sometimes on the side of those motors there is a black plastic cap about the size of a quarter or half dollar, those fall out sometimes and allow gearbox grease to come out. This should`nt be confused with your motor brush caps which are about the size of a pea and have a small **** in them for a screwdriver.DO NOT TAKE THESE OUT.  If the large cap has come out just stick it back in. If you can`t find it you`ll ned to call a dealer to get the part replaced.    If you can still find no prob,your probably going to have to go to a dealer.
4/25/2022 5:34:36 PM • Invacare Pronto... • Answered on Apr 25, 2022
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Where is the reset button

Hello,you are my reason for being here,especially anyone with a wheelchair,i have a scooter myself & know what its like not to have your wheels.Please rate me as in thumbs up 1 to 4 for my answer.
Visit:WWW.ALLDATASHEET.COM Type in the right boxes-troubleshooting_2007 SHOPRIDER.pdf.It is 36 pages long 1 to 4 covers batteries,5 covers chargers,6 to 18 covers scooters & 19 to 36 covers wheelchairs & im sure you will be happy to see the part that you need to know about.Save it as a PDF File to your Adobe Reader + as i done print +save it to a polythene sleeve folder for future.Have a nice day i was so happy to have helped you,Colin.
10/8/2019 6:41:33 PM • Invacare Pronto... • Answered on Oct 08, 2019
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Power problem on invacare Pronto M-51 Wheel chair

How many times does the service light blink.
5/13/2019 6:15:16 PM • Invacare Pronto... • Answered on May 13, 2019
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Pronto M51, fully charged batteries, shows a #9 fault, , "communications fault"

check to make sure that there are no missing or bent pins on the lead and socket that connects the power module and the controller (joystick) often the small round plug and socket get bent pins and stop working, if bent try to straighten if missing then you will need a replacement lead or controller (joystick) ebay is a great place to pick up cheap wheelchair parts, do a search on google first as there are several types of controller and leads that can be fitted to this chair, look for a picture that matches the type you have and then search ebay for it, the controllers start from about £25 - 40 the leads from about £15 - £30 still much cheaper that getting a mobility shop to fix it.
1/17/2019 2:43:13 PM • Invacare Pronto... • Answered on Jan 17, 2019
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1answer

Red,amber and two green lights a lit?

Solenoid Brake Trip The parking brakes have a bad connection. Check the parking brake and motor connections. Make sure the system connections are secure. check that the free wheel lever is disengaged, alway switch off the controller (joystick) before making adjustment or unplugging connectors as the error code will not clear until the joystick is switched off and on again. check connector blocks and wires for damage or being dirty contacts. clean use soft wire brush to clean the connector contacts.
1/17/2019 2:36:48 PM • Invacare Pronto... • Answered on Jan 17, 2019
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Pronto M71 -Does the larger round grease seal have to be replaced from the inside (of the motor arm() it does no seem to want to press into place from the outside.

hi, i suggest you use a socket slightly smaller than the grease seal diameter , is the circlip that holds the bearing in place flat ? gently tap the seal into place making sure it goes in even all round. regards Rob
12/19/2018 11:11:18 PM • Invacare Pronto... • Answered on Dec 19, 2018
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My pronto m51 when i charge it the lights do not come on until i push shut off again

If you are referring to the three lights as the three colors red, yellow and green. Then you would normally get that. The circuit is telling you that something is attached to the chair, has faulty component or a motor unlocked. and you can't move.The rapid blinking would tell me that you have a controller fault or a motor fault and a rapid scroll left to right would be an inhibit. I would need to know which one it is doing to know for sure what what to look for. If it is just three lights then I would definitely look at the joystick and/or controller being faulty.
12/7/2018 4:27:07 PM • Invacare Pronto... • Answered on Dec 07, 2018
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I have an older M51

Yes it does. The new switch is the problem. The old toggle had a momentary ON when turned on and a jumper wire on two of the three toggle contacts.
2/7/2018 10:47:17 PM • Invacare Pronto... • Answered on Feb 07, 2018
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2answers

Stability locking kit

The M51 does not have a stability locking kit. The Invacare TDX SP has a gas strut stability locking kit that just had an extensive recall campaign associated with it. Please describe your issue in greater detail.
12/10/2017 2:29:25 AM • Invacare Pronto... • Answered on Dec 10, 2017
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The electric wheelchair is flashing the locked sym...

Turn on chair, move joystick forward till it beeps, then all the way back till it beeps, and then let go of joystick, it should fire up.
10/11/2017 9:57:57 AM • Invacare Pronto... • Answered on Oct 11, 2017
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Wheel will not stay on Pronto M51 wheelc

use locktite on the threads
4/16/2017 4:46:47 PM • Invacare Pronto... • Answered on Apr 16, 2017
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Have Pronto M51. I got a left motor fault, and replaced the motor. I still get the left motor fault, and what I have checked with a meter checks okay from the info I can find. What do I do now?

Take the motor connection and interchange the right motor with the left one. if the problem moves to the right motor then it is the motor or its wiring. If it does not move when changing the the connections then it is a problem in the controller. hope this helps. I’m happy to assist further over the phone at https://www.6ya.com/expert/bill_bcbb89783b08c489
9/4/2016 6:44:23 PM • Invacare Pronto... • Answered on Sep 04, 2016
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4answers

Battery won't charge

Most likely you need new batteries. On the M51 powerchair the batteries are located in the center under the seat. Step 1 - remove the seat by pulling up on the swivel handle while lifting straight up, the seat weighs about 50 lbs. After removing the seat remove the center plastic cover by liting it off.
If you have an older model M51 the batteries will each have their own cover - to replace the batteries you will see several connectors that must be unplugged. The front and rear batteries each have different connectors so keep them separate. Lift out the batteries and follow the wiring for each replace the batteries. You will need 2 U1 batteries, available at sears or your local maedical equipment supply store ( Interstate has them too) Simply reverse the removal procedure to replace the batteries making sure you follow all the connections. - good luck
Tom
8/26/2016 2:08:24 AM • Invacare Pronto... • Answered on Aug 26, 2016
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How do I reprogram my invacare pronto m51power chair

You will need to contact a service tech in your area to do this. They should have a special programmer box that can adjust the settings on the chair to improve the chairs performance.
6/19/2016 6:14:04 AM • Invacare Pronto... • Answered on Jun 19, 2016
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How to remove drive wheel

The drive wheel has a locking tab washer under the bolt which holds the wheel assembly on the end of the drive shaft. Step one is to bend the tab (or tabs) away from the side of the bolt. Put a socket on the bolt to remove it. Make note of the washer and lock tab orientation because there is another tab on the inside which locks into the motor shaft keyway. Spray lube into the shaft and keyway to free up the wheel and remove. A wheel puller is sometimes helpful here. When replacing the parts use Loctite on the bolt and tighten. The final step is to bend a lock tab up against the bolt head to keep it from backing out. The hard part of this whole process is removing the wheel assembly from the motor shaft. It may have seized on to the shaft. Place anti-seize or grease on the shaft after cleaning and before reassembly. invacare com
6/10/2016 4:50:58 PM • Invacare Pronto... • Answered on Jun 10, 2016
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Why is insufficient power getting to controller?

David, have someone check the freewheel handles are in drive position, then unplug charger. I’m happy to assist further over the phone at https://www.6ya.com/expert/bill_bcbb89783b08c489
5/15/2016 6:39:16 PM • Invacare Pronto... • Answered on May 15, 2016
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