Learjet 60 - Windshield Anti-Ice System (Figure 6-3); WSHLD HT Light; WSHLD OV HT Light

Learjet
60
WSHLD
OVHT
P
mom
Im - k E l l u mm W ilr o ll hP O =
~~rr~
WSHUD
HEAT
WSHUD
HEAT
a
HOLD
OFF
WING ANTHCE
SYSTEM
ENGINE
BLEED AIR
WSHLD
HT
2
=1
WOND oil
N 0
mil-a
ENGINE
BLEED AIR
HIGH
THERMOSW ITCH
Q

LOW TEMPERATURE
OMIT THERMOSWRCH
SQUAT SWITCH RELAY
91

(makes connection
when
araatt is on
the ground)
PM-123
Original
WINDSHIELD
ANTI-ICE SYSTEM
Figure 6-3
RAM AIR
MODULATING
VALVE
Pilot's
Manual
RAM AIR
Q Anti-Ice Shutoff
Valve is normally closed
(must be
energized open)
Q
Electrical ground on
this wire turns
WSHLD HT light out
© Electrical
ground on this wire
turns
WSHLD OV
HT light on
6-11