Motor will not start :
Possible reasons
1.Supply is not connected or wrongly connected,e.a.,a ollse contact.
2.Fuse has blown.
3.Motor protector has operated.
4.Motor protector will not switch.Control is faulty.
Repair
1.Check voltage across supply and correct.Remedy loose contact.
2.Install new fuse (of correct rating).
3.Allow motor to coll,switch on motor protector check motor protector
settings.
4.Call in specialists to test and repair.