Teledyne CombiFlash Rf User Manual page 219

+
CombiFlash® Rf User Manual
Always replace fuses with the same type and rating.
Note
The CombiFlash Rf 4x module does not have a user accessible
fuse.
Table 8-2 Common PurIon Error Codes and Resolutions
Error/Symptom
PurIon temperatures
are stabilizing.
[r] seconds remain.
(where [r] is a
number)
The PurIon vacuum
level is too low to
operate. Please
verify that
roughing pump is
on and operating
correctly.
Pirani Pressure: [s1]
mbar. (where s1 is the
vacuum reading).
The PurIon has been
shut down. It will be
unavailable for use
until the Rf has been
rebooted. Please
ensure the PurIon
and fluid interface are
both turned on before
rebooting the Rf.
8-20
Solution
The PurIon has several areas with heaters.The
software has a set timer to allow temperatures to
come up to operating conditions. After that time, a
separate error is thrown if the heaters are not within
an acceptable band.The default time is 300
seconds after entering the operate condition.
During the standby condition most heaters are set
to O except the inlet capillary with is set to 50 C°
FF
during standby.
The Pirani pressure must be below 5.5E-3 mbar
before the PurIon turbo pump will operate. If trying
to place the PurIon in operate without turning on
the
the roughing pump, this message will appear.
This error generally occurs if the user forgets to
turn the roughing pump back on after cleaning the
capillary or changing the pump oil.
This message is displayed after the PurIon has
been successfully shut down through the
S
HUTDOWN
an Rf reboot will be necessary for the PurIon to be
enabled again by the Rf.
CAUTION
command. It serves as a reminder that