Interchange MD8 Series - Troubleshooting

"#!$%&!'()&(!*+!NOT$PURGING,!-.++*/0)!$%&(&!*+!1!
+1#&$)!*++2&3!!Start by checking if input X1 is
illuminated on PLC. The following four
components are in series in the safety circut:
<*9%!
$&:-&(1$2(&!
+7*$5%!
#1*02(&!
=.7!91+!
-(&++2(&!
+7*$5%!
#1*02(&!
<*9%!91+!
-(&++2(&!
+7*$5%!
#1*02(&!
>*(#0.7!
+7*$5%!
#1*02(&!
"#!$%&!'()&(!DOES$NOT$COME$
OUT$OF$PURGE,!-.++*/0)!
$%&(&!*+!1!/2(8&(!5.8$(.0!*++2&3!
?&+&$!$%&!@*(&!&)&A<.8&)7&003!
"#!$%&(&!*+!NO$CONTROL$
POWER$TO$MAIN$PANEL,!
5%&56!$%&!#2+&+!.8!$%&!
5.8$(.0!B.0$19&!$(18+#.(:&(3!
"#!$%&!CONTROL$PANEL$HAS$
POWER$BUT$DRYER$IS$NOT$
FUNCTIONING,!5%&56!*#!$%&!C=4!
*+!*8!(28!:.'&!D!green!=EF!7*00!/&!
*002:*81$&'!D!18'!5%&56!*#!*$!%1+!
-.7&(!D!GREEN!=EF!*002:*81$&'!
"#!$%&!RECIRCULATION$
BLOWER$IS$NOT$
OPERATING!5%&56;!
GH0.7&(!:.$.(!#2+&+!!
GH0.7&(!:.$.(!5.8$15$.(!
GH0.7&(!:.$.(!IG/&0$!!
Troubleshoot
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