Bimetal cut about 500mm. Deflection of the verification. bimetal with lighters feature bimetal ok (Once validated, bimetal look curled up, change direction set bimetal).
Cut Bimetal about 500mm. Check the bending of Bimetal with a lighter style Bimetal OK (when checked Bimetal looks up to change the direction of the curve งงอ Set Bimetal)