Eads Eurocopter BO 105 CBS-5 - Electrical and Avionic Checks; Miscellaneous Checks

EUROCOPTER
FLIGHT MANUAL BO 105 CB-5/CBS-5
4 - 15
LBA APPROVED
Rev. 0
Collective lever – Check ease of movement, return to full
down
Cross-over Check
HYDR TEST switch – Place in RESET, then release
HYD 1 and HY BLOCK warning lights – Off
NOTE Helicopters having optional hydraulic-powered equipment or systems; the HYD 2
warning light may come on for approx 2 seconds.
HYDR TEST switch guard – Close
System 1 Check
Cyclic stick – Check ease of movement all four direc-
tions, return to neutral
Collective lever – Check ease of movement, return to full
down and lock
HYD 1, HYD 2 and HY BLOCK warn-
ing lights
– Check off
4.5.2 Electrical and Avionic Checks
Electrical system
– Functional check
Both generator field switches – GEN TRIP; both GEN warning lights
come on
Gen 1 generator field switch – Hold in GEN RES for approx 2 sec;
GEN 1 warning light goes off
Gen 2 generator field switch – Hold in GEN RES for approx 2 sec;
GEN 2 warning light goes off
CURRENT IND switch – Select each GEN position and check that
the loads are approx equal, leave switch
in BUS BAR (BAT) position
L COMM/NAV equipment
– On and check
L All other instruments and equipment
– Check and set
4.5.3 Miscellaneous Checks
ENG ANTI-ICING system – Check as required
ENG. 1/ENG. 2 switches – On
ANTI ICING 1/ANTI ICING 2 or L/R
caution lights
–On
TOT – Note increase
ENG. 1/ENG. 2 switches – Off