4.¿Por qué no funciona el motor?

Possible fault sources:

a.Power supply to the fuel dispenser is abnormal

b.AC contactor does not work

c.Motor is damaged

d.Control board works abnormally

e.Mainboard works abnormally

Recommended solutions:

a.Check whether the power supply to fuel dispenser is normal or not

b.Maintain or replace the AC contactor

c.Replace the motor

d.Maintain or replace the control board

Maintain or replace the mainboard