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ELECTRICAL MENU Abnormal operation (A) 1/54 ELECTRICAL MENU Abnormal operation (A) 2/54 We will start with an IDG OIL LOW PRESSURE fault. Let抯 assume, you are the PNF. You are in flight and everything is normal ... Clliicckk oonn tthhee ffoorrwaarrdd aarrrroow ttoo aaccttiivvaattee tthhee ffaaiilluurree.. ELECTRICAL MENU Abnormal operation (A) 3/54 ELECTRICAL MENU Abnormal operation (A) 4/54 You hear the single chime and see the Master Caution light. No, to extinguish the Master Caution light, push the Master Caution pb sw. ELECTRICAL MENU Abnormal operation (A) 5/54 You hear the single chime and see the Master Caution light. No, to extinguish the Master Caution light, push the Master Caution pb sw. ELECTRICAL MENU Abnormal operation (A) 6/54 ELECTRICAL MENU Abnormal operation (A) 7/54 Onn tthhee E//WD,, rreeaadd tthhee ttiittllee ooff tthhee ffaaiilluurree.. ELECTRICAL MENU Abnormal operation (A) 8/54 Observe the IDG LO PR in amber on the ECAM ELEC page. ELECTRICAL MENU Abnormal operation (A) 9/54 Observe IDG 1 FAULT light illuminated on the ELEC panel. ELECTRICAL MENU Abnormal operation (A) 10/54 These indications mean that the oil pressure in IDG 1 is not sufficient. We can see from the blue action line that we are required to disconnect the IDG from the engine. The PF will ask you to perform the ECAM actions. PeerrffoorrmECAMaaccttiioonn.. ELECTRICAL MENU Abnormal operation (A) 11/54 Noo,, rraaiissee IIDG11 gguuaarrdd.. These indications mean that the oil pressure in IDG 1 is not sufficient. We can see from the blue action line that we are required to disconnect the IDG from the engine. The PF will ask you to perform the ECAM actions. ELECTRICAL MENU Abnormal operation (A) 12/54 These indications mean that the oil pressure in IDG 1 is not sufficient. We can see from the blue action line that we are required to disconnect the IDG from the engine. The PF will ask you to perform the ECAM actions. Noo,, rraaiissee IIDG11 gguuaarrdd.. ELECTRICAL MENU Abnormal operation (A) 13/54 The pb sw guard is up, you can now disconnect IDG 1. Coonnttiinnuuee ECAMaaccttiioonn.. ELECTRICAL MENU Abnormal operation (A) 14/54 The pb sw guard is up, you can now disconnect IDG 1. Noo,, pprreessss IIDG 11 ppbb ssw.. ELECTRICAL MENU Abnormal operation (A) 15/54 The pb sw guard is up, you can now disconnect IDG 1. Noo,, pprreessss IIDG 11 ppbb ssw.. ELECTRICAL MENU Abnormal operation (A) 16/54 CAUTION Press IDG pb sw until GEN FAULT light comes on but not more than 3 seconds to avoid damage to the disengage solenoid. ELECTRICAL MENU Abnormal operation (A) 17/54 As you can see, generator 2 has automatically taken over and it is now supplying the entire electrical network. ELECTRICAL MENU Abnormal operation (A) 18/54 On the ECAM ELEC page, an amber DISC has replaced the previous LO PR meaning that IDG 1 is now disconnected. ELECTRICAL MENU Abnormal operation (A) 19/54 The IDG number is in white to indicate that engine 1 is still running. ELECTRICAL MENU Abnormal operation (A) 20/54 ELECTRICAL MENU Abnormal operation (A) 21/54 ELECTRICAL MENU Abnormal operation (A) 22/54 ELECTRICAL MENU Abnormal operation (A) 23/54 ELECTRICAL MENU Abnormal operation (A) 24/54 LLeett''ss llooookk aatt GEN 11 iinnddiiccaattiioonnss ffoorr aamoomeenntt.. ?GEN in amber means generator 1 has abnormal parameters ?1 in white means engine 1 is still running ?0% load in green means that the load is still within the normal range ?0 volts in amber means that the voltage is outside the normal range ?Amber 揦攕 means that there is no frequency sensed ELECTRICAL MENU Abnormal operation (A) 25/54 FAULT amber illuminated in the GEN 1 pb sw means GEN 1 is not supplying the system. ELECTRICAL MENU Abnormal operation (A) 26/54 Alongside the GEN 1 box, a white GALLEY SHED indication has appeared meaning that the system has automatically shed galley equipment to decrease the load on the remaining generator. ELECTRICAL MENU Abnormal operation (A) 27/54 Afftteerr rreevviieew aanndd ccoonnffiirrmaattiioonn ffrroomtthhee PFF...... Clleeaarr ELLEC.. ELECTRICAL MENU Abnormal operation (A) 28/54 Afftteerr rreevviieew aanndd ccoonnffiirrmaattiioonn ffrroomtthhee PFF...... Noo,, pprreessss eeiitthheerr CLLR kkeeyy.. ELECTRICAL MENU Abnormal operation (A) 29/54 Afftteerr rreevviieew aanndd ccoonnffiirrmaattiioonn ffrroomtthhee PFF...... Noo,, pprreessss eeiitthheerr CLLR kkeeyy.. ELECTRICAL MENU Abnormal operation (A) 30/54 The STATUS page is displayed for review. A green message advises us that the APU generator is available up to FL 390, should we want to use the APU as a backup. ELECTRICAL MENU Abnormal operation (A) 31/54 You can see, in the INOP SYS column, that GEN 1 and the MAIN GALLEY are now inoperative. After review and confirmation from the PF... Clleeaarr STTATTUS.. ELECTRICAL MENU Abnormal operation (A) 32/54 You can see, in the INOP SYS column, that GEN 1 and the MAIN GALLEY are now inoperative. After review and confirmation from the PF... Noo,, pprreessss tthhee STTS kkeeyy oorr eeiitthheerr CLLR kkeeyy.. ELECTRICAL MENU Abnormal operation (A) 33/54 You can see, in the INOP SYS column, that GEN 1 and the MAIN GALLEY are now inoperative. After review and confirmation from the PF... Noo,, pprreessss tthhee STTS kkeeyy oorr eeiitthheerr CLLR kkeeyy.. ELECTRICAL MENU Abnormal operation (A) 34/54 ECAMaaccttiioonn ccoompplleetteedd.. ELECTRICAL MENU Abnormal operation (A) 35/54 You have studied an IDG oil low pressure. We will now see a GEN 2 OVERLOAD fault. Let抯 assume we are in flight with no previous faults. Clliicckk oonn tthhee ffoorrwaarrdd aarrrroow ttoo aaccttiivvaattee tthhee ffaaiilluurree.. ELECTRICAL MENU Abnormal operation (A) 36/54 ELECTRICAL MENU Abnormal operation (A) 37/54 No, to extinguish the Master Caution light, push the Master Caution pb sw. You hear the single chime and see the Master Caution light . ELECTRICAL MENU Abnormal operation (A) 38/54 No, to extinguish the Master Caution light, push the Master Caution pb sw. You hear the single chime and see the Master Caution light . ELECTRICAL MENU Abnormal operation (A) 39/54 ELECTRICAL MENU Abnormal operation (A) 40/54 Onn tthhee E//WD,, rreeaadd tthhee ttiittllee ooff tthhee ffaaiilluurree.. ELECTRICAL MENU Abnormal operation (A) 41/54 Observe: ?GEN and load indications in amber on the ECAM ELEC page indicating that the load is abnormal. ?GALLEY FAULT light illuminated on the ELEC panel helping you to locate the switch. (The galley will be switched off to reduce the load.) ELECTRICAL MENU Abnormal operation (A) 42/54 Notice that there is no FAULT light in the GEN 2 pb sw because the generator is still powering the AC bus 2. ELECTRICAL MENU Abnormal operation (A) 43/54 The PF will ask you to perform the ECAM actions. PeerrffoorrmECAMaaccttiioonn.. ELECTRICAL MENU Abnormal operation (A) 44/54 Noo,, pprreessss tthhee GALLLLEY ppbb ssw.. The PF will ask you to perform the ECAM actions. ELECTRICAL MENU Abnormal operation (A) 45/54 Noo,, pprreessss tthhee GALLLLEY ppbb ssw.. The PF will ask you to perform the ECAM actions. ELECTRICAL MENU Abnormal operation (A) 46/54 You can see, on the ECAM ELEC page: ?GALLEY SHED indication has appeared ?GEN 2 load is back to a normal value. ELECTRICAL MENU Abnormal operation (A) 47/54 Afftteerr rreevviieew aanndd ccoonnffiirrmaattiioonn ffrroomtthhee PFF...... Clleeaarr ELLEC.. ELECTRICAL MENU Abnormal operation (A) 48/54 Afftteerr rreevviieew aanndd ccoonnffiirrmaattiioonn ffrroomtthhee PFF...... Noo,, pprreessss eeiitthheerr CLLR kkeeyy.. ELECTRICAL MENU Abnormal operation (A) 49/54 Afftteerr rreevviieew aanndd ccoonnffiirrmaattiioonn ffrroomtthhee PFF...... Noo,, pprreessss eeiitthheerr CLLR kkeeyy.. ELECTRICAL MENU Abnormal operation (A) 50/54 The STATUS page is displayed for review. You can see that the galley is inoperative. ELECTRICAL MENU Abnormal operation (A) 51/54 Clleeaarr STTATTUS.. Afftteerr rreevviieew aanndd ccoonnffiirrmaattiioonn ffrroomtthhee PFF? ELECTRICAL MENU Abnormal operation (A) 52/54 Noo,, pprreessss tthhee STTS kkeeyy oorr eeiitthheerr CLLR kkeeyy.. Afftteerr rreevviieew aanndd ccoonnffiirrmaattiioonn ffrroomtthhee PFF? ELECTRICAL MENU Abnormal operation (A) 53/54 Noo,, pprreessss tthhee STTS kkeeyy oorr eeiitthheerr CLLR kkeeyy.. Afftteerr rreevviieew aanndd ccoonnffiirrmaattiioonn ffrroomtthhee PFF? ELECTRICAL MENU Abnormal operation (A) 54/54 ECAMaaccttiioonn ccoompplleetteedd.. NEXT MMoodduullee ccoommpplleetteedd ELECTRICAL MENU Abnormal operation (A) 55/54 LLIISSTTOOFFSSUUBBJJEECCTTSS EXIT AUDIO GLOSSARY FCOM RETURN IIDDGGOOIILLLLOOWWPPRREESSSSUURREEFFAAUULLTT GGEENN22OOVVEERRLLOOAADD |
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