Instruction manual

6. Troubleshooting
6-8
RF-20A/20Axs
NOT PROTECTED
Alarm
Cause: Displayed if the parameters and time program
set for the previous measurement have been
lost when the power is turned ON.
(Settings lost error)
Action: Press to return to the initial screen, then
set the parameters and time program again.
ERR LEAK DETECT
Alarm
Cause: Displayed on detection of liquid leakage.
(Leak detection error)
Action: Inspect for liquid leakage in the flow line, and
wipe up liquid around the leak sensor.
ERR Xe LAMP
Alarm
Cause: Displayed when the Xenon lamp cannot be
turned on.
(Xenon lamp error)
Action: Turn the power OFF and back ON, then turn the
Xenon lamp on. The Xenon lamp cannot be
turned on unless the power has been turned
OFF once.
^ "Setting the Lamp ON/OFF Status
[LAMP]" P.5-17
ERR OVER HEAT
Alarm
Cause: Displayed when the interior temperature has
risen to an abnormal level.
In the RF-10A
XL compatibility mode this is a
fatal error.
^ "(Overheating)" P.6-7
(Overheating)
Action: Check if the cooling fan is working. If the
exhaust vents at the rear and side are
obstructed, secure sufficient space for them to
operate.
If the filters in the front cover and right side face
are clogged, replace these filters. If the error is
still displayed, turn the power OFF and contact
your Shimadzu representative.
When this error occurs, the Xenon lamp is
forcibly turned off. To relight the Xenon lamp,
set [LAMP] in the parameter settings group to
[0] (OFF) and then back to [1] (ON).
^ "Setting the Lamp ON/OFF Status
[LAMP]" P.5-17
Error Message Type Cause and Action