Repair Manual

16
STARTING AND CHARGING
16 - 3
LOAD CHARACTERISTIC I = f ( n ); U = ct = 13,5 V
RPM REGIM [ rot/min ] CORRESPONDING INTENSITY [ A ]
N0
N1
N2
N3
N4
Nmax.
1200
1250
1500+/- 1%
3000+/- 1%
6000+/- 1%
12500+/- 1%
I
0
I1
I2
I3
I4
I max.
> 0
> 10
> 20
> 43
> 48
> 50
B. CHECKING OF THE ADJUSTED VOLTAGE
For checking the adjusted voltage, perform an assembly similar to next diagram.
After starting the engine, accelerate until rpm is 300 rot/min then increase the alternator
current from 10 A to 43 A ; the voltage must be between 13,8 and 14,5 V, at a temperature
of 22 ° +/- 5 ° C.
If this condition is not accomplished, check the voltage; if also this is correct, replace the
electronic regulator and check again. If defect persists, check by dismounting, the alternator
components.
ALTERNATOR
vnx.su