Regulator status monitoring
1. Remove the regulator cover.
2. Check the condition of the contact surfaces (burning and damage).
If there are defects, replace the regulator.
3. Check the resistance between the terminals.
A) Using an ohmmeter, measure the resistance between the terminals "IG" and HRN
Resistance (voltage regulator):
- at rest - 0 ohm
- retracted approximately - 11 ohm
b) Using an ohmmeter, measure the resistance between the terminals "L" And "E".
Resistance (voltage relay):
- at rest - 0 ohm
- retracted, approximately - 100 Ohm
V) Using an ohmmeter, measure the resistance between the terminals "IN" And "E".
Resistance (voltage relay):
- at rest - infinity
- retracted approximately - 100 ohms
G) Using an ohmmeter, measure the resistance between the terminals "IN"And "L".
Resistance (voltage relay):
- at rest - infinity
- retracted approximately - 0 ohm
d) Using an ohmmeter, measure the resistance between the terminals "N"And "E".
- Resistance: Approximately 24 ohms
4. Adjust the generator controller.
A) Adjust the voltage regulator by bending the regulator adjustment lever.
- Regulation voltage - 13.8-14.8 V
b) Adjust the voltage relay by bending the relay adjustment lever.
- Regulation voltage - 4.0-5.8 V
5. Replace the regulator cover.