Troubleshooting - Linde G-TECTA SG Operating Manual

18 UK
G-TECTA SG Troubleshooting
®
Problem/Error Message
Instrument won't
switch on
No confidence beep
Gas reading on display
when in clean air
Unstable or inaccurate
gas readings
Auto Zero failure
Alarm preventing
Auto Zero
Calibration expired
Display shows empty
battery symbol
If you experience any other issues with the operation of the G-TECTA
please go to www.g‑tecta.com or contact an Authorised Linde Group Service Centre.
Possible Cause
Battery has no charge
Mode button released
too soon
Instrument function disabled
Instrument zero drifted
Sensor failure
Instrument zeroed in
contaminated atmosphere
Instrument zeroed in
contaminated atmosphere
Calibration due date has passed
Battery has no charge
Solution
Re-charge or replace battery
Press mode button until
LEDs flash
Reconfigure instrument
with G-TECTA PC Software
Restart instrument in clean air
Do NOT use instrument
Exit hazardous area immediately
and return instrument for service
Switch off instrument
and restart in clean air
Switch off instrument
and restart in clean air
Return instrument for calibration
Re-charge or replace battery
SG instrument,
®