Diamond Aircraft DV 20 E - Page 113

DV 20 E AFM
Normal Operating
Procedures
Doc. No. 4.01.25-E Rev. 2 22-Mar-2022
EASA
approved
Page 4 - 17
17.LANE SELECTOR switch............... LANE B, LANE A FAIL light ON
(Max. RPM drop: 180 RPM)
18.LANE SELECTOR switch............... AUTO
19.LANE A/B FAIL lights .................. Check extinguished after 3 s
20.Alternate air ......................... ON RPM drop, max. 50 RPM
21.Throttle ............................. IDLE
22.Alternate air ......................... OFF
23.Circuit breakers ...................... check pressed IN
24.Emergency fuel pump.................. check OFF
25.Fuel pump test switch.................. Press for min. 5s
(fuel pressure must remain
between
2.8 and 3.2 bar)
26.Emergency fuel pump.................. ON
27.Throttle ............................. Full throttle for maximum 5 sec
check propeller RPM
5600 ± 200 RPM
28.Ammeter............................ positive current
29.Parking brake ........................ release
END OF CHECKLIST