Arion Aircraft LS-1 Lightning, Pilot Operating Handbook, Page: 88 / 164

Section 4 Lightning LS-1
Normal Procedures Pilot’s Operating Handbook
Page 4-30 Issue B
iii. Negative (–) terminal on external power
source.
iv. Grounding lug on aircraft firewall.
4. Start engine normally and check electrical instruments
to see that charging system is functioning properly.
5. Point aircraft into the wind and run engine 5-10
minutes with all electrical equipment off except those
items necessary to monitor the engine.

CAUTION: Extended ground runs, particularly
with the cowling off, may lead to
elevated cylinder head
temperatures. Monitor temps and
and shut down engine if CHTs meet
or exceed limits.
6. Stop engine.
7. Disconnect electrical leads in the exact reverse order
of how they were connected.
8. Refit top cowl.
9. Fly the aircraft for at least an hour at normal cruise
RPM. Leave non-essential electrical equipment (such
as lights and transponder) turned off to allow the
alternator to fully charge the battery.