Ametek 241CE II Operator's Manual page 158

Primary Error
Code Code
32
64
128
6-44 | Model 241CE II Hydrocarbon Dewpoint Analyzer
Alarm
Type
6 Fault
7 Fault
8 Fault
Condition / Description / Suggested Corrective Action
f H2O Optics [Problem-In-Water-Side-Optical-Path]
There is a problem with the water-side optics within the
Measuring Cell. An example of this condition is if, at the
beginning of the Purging/Hold Stage, the water-side
phototransistor signal is significantly higher or lower than
normal.
Corrective Action:
• Review and interpret the current XSCode (Stat\History
menu) to determine the current alarm conditions. Attempt
to correct any alarms.
If necessary, contact the nearest AMETEK Service
Centre or Distributor, or the AMETEK Canada factory for
assistance.
f HC Optics [Problem-In-Hydrocarbon-Side-Optical-Path]
There is a problem with the hydrocarbon-side optics within
the Measuring Cell. An example of this condition is if, at the
beginning of the Purging/Hold Stage, the hydrocarbon-side
phototransistor signal is significantly higher or lower than
normal.
Corrective Action:
• Review and interpret the current XSCode (Stat\History
menu) to determine the current alarm conditions. Attempt
to correct any alarm conditions.
If necessary, contact the nearest AMETEK Service
Centre or Distributor, or the AMETEK Canada factory for
assistance.
f Cool Cct [Problem-In-Cooling-Circuit]
There is a problem with the cooling system, possibly the Cooler
Power Supply fuse in the Electronics Enclosure, Peltier Cooler,
or the RTD within the Cooler Housing.
Corrective Action:
• Review the current mirror temperature (MTemp) from the
RUN menu. If the mirror temperature remains relatively
constant (does not drop) during the Cooling Stage, check
the Cooler Power Supply fuse within the Electronics
Enclosure and replace it if necessary. See Figure 6-4 for
the location of this fuse.
• Review and interpret the current XSCode (Stat\History
menu) for alarm conditions that may be present, such as
"f High Temp" or "f Low Temp". Attempt to correct any
alarm conditions.
If these alarms are also present, the RTD may have failed
and you may have to replace it.
If necessary, contact the nearest AMETEK Service
Centre or Distributor, or the AMETEK Canada factory for
assistance.