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Alarms
ALARM TYPE
Z e ro A larm
S e n so r A la rm
V e rification A larm
O ve n T e m p e ra tu re
A la rm
F lo w A la rm
B a tte ry A la rm
R e fe re n ce G a s A la rm
E n clo su re T e m p e ra tu re
M o istu re G e n e ra to r
D a te A la rm
D rye r A la rm
C o n ce n tra tio n A la rm
A n a lyze r O fflin e
P ro ce ss P re ssu re
A la rm
Figure 6-1.
Alarm message table.
TROUBLESHOOTING
Following is a table of alarm messages (Figure 6-1) for the AMETEK 5830
Moisture Analyzer. If there is a problem, the alarm will appear on the LCD
screen on the third and fourth line.
PROBLEM
F requency offset adjustm ent exceeds
0 .5 H z lim it, o r 1 .0 H z a ccu m u la te d
sh ift lim it.
S e n so r fre q u e n cy o u t o f ra n g e
(2 5 0 - 1 0 0 0 0 H z), o r se n so r
m e m o ry co rru p t.
M oisture span exceeds lim its
(0 .8 5 - 3 .0 0 ), o r sp a n d rift
E xce e d s 1 0 % lim it.
O ve n te m p e ra tu re o u t o f ra n g e
°
(5 9 - 6 1
C )
G a s flo w o u t o f range (4 5-55 sccm )
L o w b a tte ry vo lta g e d e te cte d .
D e lta fre q u e n cy is le ss th a n -0 .3 H z
E le ctro n ics co m p a rtm e n t te m p e ra tu re
°
E xce e d s 7 0
C .
M o istu re g e n e ra to r is m o re th a n tw o
ye a rs o ld .
D rye r ca p a city e xce e d e d .
M o istu re co n ce n tra tio n e xce e d s th e
U se r-d e fin e d lim its.
A ctive d u rin g ze ro a n d ve rifica tio n
cycles, and w hen any system alarm
is p re se n t.
P ro ce ss p re ssu re fo r sa m p le g a s
e xce e d s lim its fo r co n ve rsio n to
d e w p o in t. N O T E : T h e p re ssu re
lim it is d iffe re n t fo r e a ch o f th e
g a se s in th e list.
SYSTEM ALARM
Y e s
R epeat zero cycle. C a ll A M E T E K service
if p ro b le m p e rsists.
Y e s
R e p la ce se n so r o r ca ll A M E T E K se rvice .
Y es
R epeat verification cycle. C a ll A M E T E K
se rvice is p ro b le m p e rsists.
Y e s
O ve n te m p e ra tu re a la rm s a re n o rm a l
d u rin g in stru m e n t sta rtu p . C a ll A M E T E K
se rvice if p ro b le m p e rsists.
Y es
C heck in le t a n d o u tle t p re s s u re s . C a ll
A M E T E K se rvice if p ro b le m p e rsists.
Y e s
R e p la ce b a tte ry o r ca ll A M E T E K se rvice .
Y e s
Z e ro a n a lyze r. C h e ck a n d /o r re p la ce
d rye r. C a ll A M E T E K se rvice if p ro b le m
p e rsists.
Y e s
C a ll A M E T E K se rvice.
N o
T h is in d ica to r is g ive n a s a w a rn in g ;
N o u se r a ctio n is re q u ire d .
N o
R e p la ce d rye r.
N o
T h is is a u se r-d e fin e d a la rm .
N o
R e a d in g s o b ta in e d w h e n th e in va lid
signal is a c tiv e a re n o t a re lia b le
m e a su re o f th e sa m p le g a s .
N o
C a ll A M E T E K se rvice.
Troubleshooting
ACTION
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6-1
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