Diagnosis - Panterra Fusion Service Manual

NIKOTA USA: PANTERRA SCOOTER SERVICE MANUAL
14. The Battery and the Charging System
Tech Criteria
Item
Capacity/Type
VOLT (20˚C)
Battery
Charging CUR
Charging hours
Capacity
Resistance of lighting coil (20˚C)
Magneto
Resistance of charging coil (20˚C)
Type
Rectifing Volt
Stabilizer
Limited volt
Resistance (20˚C)
Resistance (20˚C)
Resistor
Torque
The bolt of the triggering coil 0.5kg·m 40in lbs
The fix bolt of the coil
The fix bolt of the flywheel
The bolt of the cooling fan

Diagnosis

No power supply
•Battery over-discharging
•Battery wiring improper
•Burnt fuse
•Broken electro switch lock
Unstable current
•Bad battery wiring contact
•Bad contact of discharging system
•Poor contact/short circuit of the lighting
system.
CHAPTER 14: THE BATTERY AND THE CHARGING SYSTEM
Data
12 V-4AH or 12V-5AH
13.1V
Fully charging
Low limit 12.3V
Standard: 0.4A; Fast: 2A
Standard: 5-10 hrs; Fast 1hr
0.144KW/5000rpm
Between yellow-clean
Between white-clean
Single phase, half-wave SCR charging;
SCR half-wave short circuit mode
12-14/5000 rpm (multimeter, RPM meter)
Lighting
13.5 +/- 0.5V
Charging
14.5 +/- 0.5V/3000-8000rpm
5W/4 OHM
30W/7.5 OHM
Tool
Universal fixing wrench
0.9kg·m 4ft lbs Fly wheel puller
3.8kg·m 25ft lbs Multi-meter
0.9kg·m 7ft lbs
Low voltage
•Improper battery charging
•Bad contact
•Poor charging system
•Damaged rectifying volt stabilizer
Poor charging system
•Bad contact, breaking or short circuit
•Poor rectifying stabilizer
•Damaged magneto
14-4
0.1-1.0 OHM
0.2-1.2 OHM
of the wiring connector
149