TEMPERATURE TEST OF BOARD AND ELECTRONIC SUB-ASSEMBLIES
H
U
M
I
D
I
T
Y
+80
20'
+20
24'
100
TIME
-20
T
E
M
P
E
R
A
T
U
R
E
ON
P
O
W
E
R
OFF
DURATION OF FIRST PHASE = 480 minutes
COLD , POWER ON PERMANENTLY
free H
200
300
400
436'
: COMPONENT TEST
drying
28'
500
600
700
DURATION OF SECOND PHASE = 480 minutes
HOT
, POWER ON PERMANENTLY
free H
422'
+20
800
900
30'
STOP
60'
1000
OFF
END
FINAL
TEMPERATURE = 20 C
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