Functional Test Flowchart - AUTOHELM Z219 Manual

5.3 Functional Test Flowchart

CONNECT POWER AND SWITCH ON.
SET APPARENT WIND SPEED
CHECK DISPLAY SHOWS ZERO
SPEED, NOT BLANK OR DASHES
ROTATE ANEMOMETER, CHECK
LCD RESPONDS BY INDICATING
ROTATE WINDVANE, CHECK
INSTUMENT POINTER FOLLOWS
POWER OFF; END OF TEST
10 ST80 Active Wind Service Procedures 83067-1
app
00.0
KTS
N CHECK CONNECTING
OK
CABLES
Y
Y
OK
N
CORRECT FAULT
& RESTART
A WIND SPEED
N CHECK CONNECTING
OK
CABLES
Y
Y
OK
N
CORRECT FAULT
& RESTART
VANE MOVEMENTS
N
CHECK CONNECTING
OK
CABLES & RETRY
Y
Y
OK
N
CORRECT FAULT
& RESTART
ST80 Active Wind Transducer
CHANGE PCB
& RESTART
CHANGE PCB
& RESTART
CHANGE PCB
& RESTART