Surface Deice System; Electrothermal Propeller Deice - Beechcraft Baron G58 Pilot Operating Handbook

Model G58

SURFACE DEICE SYSTEM

Deicing pressure gage will indicate approxi-
mately 5 psi during periods when boots are
not utilized.
When ice accumulates 1/2 to 1 inch:
1. Surface Deice . . . . . . . . . . . . . . . . . . . . . . . . .AUTO (up)
2. Deice Pressure:
a. While Boots Are Inflating . . . . . . . . . . . . 9 TO 20 PSI
b. When Boots Are Fully Inflated . . . . 15 PSI MINIMUM
3. Repeat . . . . . . . . . . . . . . . . . . . . . . . . . . AS REQUIRED
Rapid cycles in succession or cycling
before at least 1/2 inch of ice has accumu-
lated may cause the ice to grow outside the
contour of the inflated boots and prevent
ice removal.
Either engine will supply sufficient vacuum
and pressure for deice operation.

ELECTROTHERMAL PROPELLER DEICE

• Propeller Deice. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .ON
(the system may be operated continuously in flight and will
function automatically until the switch is turned OFF)
June, 2011
Normal Procedures
NOTE
NOTE
Section 4
4-53