... fuse 1 check the power line2 check the switch, change or repair it.3 check the fuse ... phase change motor 3Reversing switch, motor rotation, will stopBad switch or damageRepair the switch or change it!4After ... (As shown in picture 4)3 check the switch, repair or change it.4 check relay, repair ... tear or stroke adjustment set too loose2 Trip switch problems3 Solenoid valve problems4 Worn out or damaged ...