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Code OPP Plug in battery charger and OPP comes up

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What does opp stand for on a motor master 3000 watt inverter


Unit is shutdown with display showing "OPP"

Inverter is short circuit and has shut down.

Reset to normal operation by using manual switch

Nov 26, 2016 | Inverter Electronics - Others

1 Answer

Were do i plug the charger in on my remote control john deere 850j dozer


is yours the 9.6 volt battery?
i just remove mine and plug on my charger
i also did away with the junk charger that comes with it and use a high end peak charger that charges the battery to its best

Aug 07, 2016 | Toys

1 Answer

Charger not working


When the red light is on it is to indicate that the charger is getting power from the wall outlet. If there is a second light that normally comes on Green when charging pay close attention to it when you first plug the charger in. See if it blinks even once then turns off. If it does that means the charger is not seeing any battery voltage at the plug that goes into the chair. If the green light does not blink at all then it usually means the charger is defective. Also most wheelchair battery chargers will not charge the batteries if the chair is to dead to even turn on.

Apr 12, 2015 | Health & Beauty

2 Answers

Hitachi cordless drill charger not working


The various rates of flashing are error indicator codes and should be explained on the charger case. They are for the condition of the battery's though and not the charger. It sounds like the charger itself is bad. Can you return it for a replacement? Is it still in Warranty? For whats its worth, I went from Milwaukee tools to Bosch to De Walt before being satisfied with performance. I hope this helps.

Dec 14, 2013 | Hitachi UC18YRL Universal Charger for...

1 Answer

No light comes on my charger when i plug in my new p103 battery into charger no 1423701?


does the outlet work that the charger is plugged into... is the battery completely dead and the charger can't see it... is the charger even plugged in... or is it even any good ???

Oct 23, 2013 | Ryobi Multi-Volt Battery Charger

1 Answer

Pronto M6 chair will not work. When the power switch is turned on, the LED light flash Red followed by three Green. I can't find what this error code meas.... Pls Help thanks Phil


Phil the red means battery is low and the green is a speed limit code because of the low battery if you have charged your batteries and you still get the red then you need to check the charger after charging all night does the yellow light on the charger turn green? if when you first plug in the charger if the red light is on and the other light is green then there is a problem with the wiring or connection to the batteries from the charger and you aren't charging the batteries. if when you plug the charger in and you get a red and yellow light then the charger is working but you don't ever ge a green light and the battery level gauge is still showing red then you need to replace the batteries Hope this helps

Apr 12, 2011 | Invacare Supply Group Pronto M61 Standard...

2 Answers

I have one motorola RAZR V3I; WHICH IS NOT CHARGING EVEN A NEW BATTERY. KINDLY LET ME KNOW THE ADDRESS OF THE SERVICE CENTER. I AM STAYING IN CIVIL LINES, DELHI


Hello,

the reason your phone is not charging a battery is either because the charger or the charging port or the battery terminal is faulty.

To test if it is the charger try it on another motorola phone, to see if it works, ifit does not, then you can replace the charger.

To test if it is the battery, try the battery in another similar phone and try to charge it to see if it works, if it does not then it is the battery that needs replacement.

To test the terminal head, get a meter reader, open the phone and test the battery terminal if it does not read it, then it is the terminal that needs replacement.

To test if it is the charging port, try a new tested ok charger on it to see if it work, if it does not then the charging port has a fault and needs replacement.

If you still insist on cantacting motorola, their contacts are below.

No information on any motorola close to Delhi.

GLOBAL HEADQUARTERS Motorola, Inc.
1303 East Algonquin Road
Schaumburg, Illinois 60196 USA
Telephone: +1 847 576 5000
Primary office locations: www.motorola.com/global
General comments or questions: Have a question or comment about a Motorola product or service? Contact us:
Tel.: +1 866 BUY MOTO (U.S. only);
+1 888 390 6456 (TDD/TTY).
Email: mot_mailbox@custhelp.com

Jun 15, 2010 | Motorola Mobility RAZR V3i Cellular Phone

1 Answer

New batteries does not seem to fully charge. tested the output of the charger with meter and it shows no voltage on the output of the charger, but the two lights flash quickly when plugged in to the wall...


The measurements below are for a 12 volt charger or across one battery at a time. In a 24 volt charger or across both batteries at once, double the values.
The charger will not show any output unless connected to a battery. To test the charger, attach the charger to the battery but do not plug in the charger. Connect a meter to the battery and read the voltage (9.8v - 11.6v).
Now plug in the charger. Read the battery again (13.6 - 14.2v).
The voltage must not be higher than 14.8 on the battery or the battery will over-charge - the charger needs service. If the voltage does not come up to 13.2v, the charger is not running. Again, the charger needs service.
Be patient. You can wait ten minutes and measure again. Batteries respond slowly to the charger.

Apr 02, 2010 | Pride Jazzy 1113 Power Chair

1 Answer

I have a pair of sp10 and having trouble charging them and the batteries are new and when i put them in the charger i have to turn them on for the chargeing light to come on is this normal or are the...


You do not mention if you are using a wall plug charger, or a drop-in charger. We will give troubleshooting tips for both. To answer your question: If the light comes on and stays on, on the charger your charger is good. You have a radio or battery problem.

Wall Charger:
The light on the HTN8232 wall charger should come on and stay on when plugged into the radio, with the radio turned off. The fact the light comes on when the radio is turned on indicates your batteries are either no good, too low to charge, or you have a battery contact problem.
Solutions: 1) Clean your battery contacts with a pencil eraser.
2) Be certain the batteries are installed correctly.
3) Check your battery date code (three digit number on back of battery above the stop sign. First number is year, next two numbers are the week of the year. Batteries last about 2 years.)
4) Check to see your new batteries are NiCd batteries. The wall charger method is not compatible with NiMH batteries.
5) Try a charged battery from another radio and see if the charger light comes on and stays on with a different battery.

Drop-In Charger:
If you are using a drop-in charger, you would be using the above listed HTN8232 wall plug charger plugged into the tray. Here are some possible solutions for the drop-in charger:
1) Clean the exterior battery contacts with a pencil eraser.
2) Check to see if the wall charger will work when plugged directly into the radio.
3) If the charge capability of the radio seems compromised, take the battery out of the radio and charge it alone in the drop-in charger.

NOTE: Do not use the PTT if you are turn on the radio when plugged into the charger. This will burn out components in your radio.

The SP10 radio is known to be a repairable radio. (Generally around $69 flat rate.)

Best regards.

Dec 05, 2009 | Motorola Walkie Talkie 2-Way Radio

2 Answers

Battery won't charge on my ryobi 14.4v cordless drill yellow and green lights stay on


I had the same problem and found a solution on another forum...
Plug the battery into the charger. The yellow and green lights come on. Leave the battery plugged into the charger. Plug and unplug the charger power cord from it's power source a few times until the the red charger light comes on..... problem solved!

I think the "smart" circuit in the charger that is supposed to trickle charge before the regular charge cycle needs at least some battery power to test and start the cycle. If the battery is totally discharged, the test can't deternine the battery status and will not charge.... Plugging and unplugging the charger seems to bypass this teat and charge the battery normally. The charging process should work normally after this method.

Oct 22, 2009 | Drills

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