#2540 tims shown APS cut off to rectify. ~~~~~ #2540 tims shown APS cut off to rectify. Checked KI contactor not engerise and no line voltage.Swapped APS controller,Relay panel,K1 contactor fault remain at #2540.Further check found APCB,,no incoming supply check from VP stream TRSK1 faulty-replaced.Function check APS power test are ok. Done by Jack/Sateesh. 15/08/22