SMOKE IN CABIN, TOXIC FUMES, ETC.
ECS switch : OFF.
SHUT-OFF # 1 and # 2 switches : OFF.
ENVIRONMENTAL CONTROL SYSTEM
MALFUNCTION
If a malfunction in the ECS controls occurs, deactivate the system as follows:
ECS switch : OFF.
SHUT-OFF # 1 and # 2 switches : OFF.
Proceed with flight, correct trouble before next flight.
SECTION 4 - PERFORMANCE DATA
GENERAL
The maximum power available with the ECS operating is less than that
available with the helicopter in basic configuration.
This power loss is caused by the compressor bleed-air used for the ECS.
Performance charts with the ECS switched ON are provided for all engine
operative and for Height-Velocity diagram up to 2000 ft Hp.
During single engine operation the ECS must be switched OFF.
Performance with the ECS switched OFF is the same as that shown in the basic
Rotorcraft Flight Manual.
RFM A109E
APPENDIX 5
Page 8 of 23 E.A.S.A. Approved
Rev. 44
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