3-15
VELIS Electro
Pilot's Operating Handbook
POH
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SECTION
3
EMERGENCY PROCEDURES
APPROVED
pens at the power line interface of the battery, the following message ap-
pears on the EPSI570C as soon as RPM reaches 300 RPM, to avoid take o
ff
with a single battery delivering power.
EPSI570C message
Annunciator
ONLY ONE BATTERY PACK IS
ACTIVE
(amber)
(if RPM>300)
1
DO NOT TAKE OFF
-
CAUTION:
If these messages appear, do not take o
ff
. Check battery connec-
tors. If the problem is not solved, contact CAMO/CAO. If they appear in flight
see Single battery disconnection emergency procedures (3.5.5).
3.4.8
DC/DC CONVERTER FAILURES
When the system detects a DC/DC converter failure, the auxiliary battery is
not being recharged. This means the engine, several instruments and sys-
tems, required according to the MLE, will soon become inoperative. Expect
one of the following caution messages to appear:
EPSI570C message
Annunciator
DC/DC COMMUNICATION FAIL-
URE
(amber)
DC/DC NOT WORKING
(amber)
(if RPM>300)
1
DO NOT TAKE OFF
-
CAUTION:
If these messages appear, do not take o
ff
and contact CAMO/
CAO.
Summary of Contents for VELIS Electro
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