Recent content by johnebike

thanks for your help

thanks for your reply I mean just the handlebar control panel The numbers on the back panel are as follows KT LCD 1 U2.5 4F thanks again John

I have established that our controller is caput (by substituting a working one ). Could somebody help by suggesting where I could buy a replacement ? Thankyou

It must be my lucky day! I was just starting to examine the wiring to the charging point and moving it a bit prior to testing and I decided to check the reading on the charging port just for practice, only to find that it was 39v and not the zero I was expecting. So I plugged in the charger...

have just measured the voltage between yellow and red points 39.2 volts

Thanks both for your suggestions. I haven't yet managed to measure the cell voltages suggested but I have measured the voltage at the charging socket and I found this to be zero whatever the position of the on/off key. However I have been unable to see any broken wires/joints on quick...

Thanks for your reply. I have now taken the charging end off of the battery but can see nothing that looks like a fuse. I attach a photo.

Thanks for your suggestion. I have checked the external fuse (30 Amp, blade type) on the end of the battery, and this looks OK . Should there be another one somewhere ?

I have a problem with my 36v Li-ion battery (rack mounted) not charging. The battery voltage measures 39.1v and the charger 41.9v. From my reading on here it seems that than an inspection/ repair of the battery wiring is required which is beyond my competency. Can anyone suggest where I can...

Thanks Nealh for your suggestion I removed the speed sensor and opened it. It all looked neat with connections embedded in a sealant. Since looking at this I have studied the malfunction more closely and have noticed the following When the power is off there is no speed signal When the power...

My wife's Cyclotricity conversion kit front hub motor system has developed a problem in displaying the road speed/distance on the LCD display. The data only shows when the motor is under power but the speed reading fluctuates wildly and when the motor is on power level 0 it is not displayed at...

I continued charging for 2 hours after wiggling the suspect wires about without any problem. I then replaced the insulation and reassembled the battery before completing the charging (green light) taking another hour, giving a final voltage of 41.3. Hopefully this state of affairs will continue...

Thanks D8veh for your latest comments and suggestions which I have tried to follow I managed to uncover the black wire at the charging socket but was unable to do this safely for the red wire. However there seem to be joins in the red cable just up from the socket so I exposed one of these and...

This morning I suddenly realized my stupidity with the meter readings and now have the proper numbers 3.94 7.86 11.83 15.78 19.69 23.5 27.4 31.4 35.3 39.3 Sorry about that! Thanks