Installation Manual
UL
POWER
UL350i UL350i
F
UL350i
S
UL 350i
HPS
350i
SA
MI 350A01 Revision No: 7
Date:
2014-09-15
Page:
59
of
60
Propeller selection
Propeller with Rotational Moment of Inertia of up to 0.6kgm² has been used with no known
problems up to date.
Choose a propeller with a maximum diameter up to 1650 mm and a Pitch between 1067 mm (42”)
and 1346 mm (53”)
An all wooden propeller is recommended to absorb engine vibrations. However a few composite
propellers have been used with no known problems up to date.
WARNING :
Never use the engine without a propeller. Damage will occur in this state.
In case of using a ‘constant speed propeller”, only an electrically commanded propeller can be
used. ULPower can optionally deliver a bracket to mount the electrical contacts.
Part n° E022007
Install the bracket as show in the picture. Starting from these you have to build up another bracket
according to your propeller and the electrical contacts.
Summary of Contents for UL35Oi
Page 2: ......
