Beechcraft Baron 58 - Electrothermal Propeller Deice

BEECHCRAFT Baron 58
Serial TH 773 and After
Section IV
Normal Procedures
3. ELECTROTHERMAL PROPELLER DEICE
CAUTION
Do not operate the propeller deice when pro-
pellers are static.
a. BEFORE TAKEOFF
(1) Propeller Deice Switch - ON
(2) Propeller Deice Am
meter - CHECK, 7 to '2
amps (2 Blade), 14 to 18 amps (3 Blade)
b. IN FLIGHT
(1) Propeller Deice Switch - ON. The system may
be operated
continuously in flight and will func-
tion automatically until the switch is turned
OFF.
(2) Relieve propeller imbalance due to ice by in-
creasing rpm briefly and returning to the
desired setting. Repeat as necessary.
CAUTION
If the propeller deice ammeter indicates ab-
normal reading, refer to the Emergency Pro-
cedures section.
September 1979
4-22A