Instruction Manual MM850402 ed. 08b
58
10.2 Error
Messages
The instrument
performs an autodiagnostic procedure when switched on. When measuring it checks also for anomalous
conditions. If analyzer and any errors or trouble, it displays a message on the LCD screen. Sometimes also these
messages corresponds to a unrecoverable problem and it is necessary to return the instrument to Eurotron for
maintenance. Frequently these message are referred to a recoverable trouble and can be solved by yourself.
The following table show the possible instrument
error messages:
Error message
Problem
Solutions
Calc Err
Parameter calculation error.
The instrument cannot perform the
calculations correctly. Check and solve the
other error conditions.
Probe Er
The external Rtd probe is
disconnected or damaged.
Connect or replace the external
temperature probe.
RJ Err
Internal temperature reference
damaged.
Return the instrument to Eurotron for
maintenance
Over
Overrange condition
The problem is solved automatically when
measure return inside the range
Under
Underrange condition
The problem is solved automatically when
measure return inside the range
--------
No
calculation
available
The instrument cannot perform the
calculations. Check and solve the other
error conditions. (e.g. O
2
>18%).
Excluded
CO sensor excluded by electro-valve Automatic CO sensor protection is active.
Perform one or more autozero cycles in
fresh air.
Tc Error
The thermocouple is disconnected or
damaged.
Connect or replace the temperature probe.
Tsens Er
Cell compensation error
Return the instrument to Eurotron for
maintenance.
Zero Err
The autozero procedure is failing
Perform one or more autozero cycles in
fresh air. If the problem remain, Return the
instrument to Eurotron for maintenance.
Sens. Er
Broken cell
Return the instrument to Eurotron for
maintenance.
No meas.
Empty Memory
No sens.
The cell is non installed
No probe
No external probe connected on
mini-din connector.
Connect or replace the temperature probe.
10.3 Set-Up
Menu
Configuration menu is protected by a password. This procedure menu allows the operator to change some internal
parameter values: Date and time internal clock, communication baud rate, autozero time and leak test timing.
Follow the procedure below to activate the procedure:
Switch the instrument off
Press and keep the [
SETUP
] key down; press the [
ON/OFF
] key.
The analyzer will switch on. A password input page will be displayed. Insert the password code “0011” and press the
[
ENTER
] key. The following page will displayed: