Thermo Fisher Scientific CyberScan CON 1500 - Manual (Page 68)

Instruction Manual CyberScan CON 1500
64
11. CLEANING
This meter requires no regular maintenance, but it is recommended
to occasionally wipe down the front with a damp cloth from time to
time.
12. TROUBLESHOOTING
The CyberScan CON 1500 displays pertinent error messages to
guide you should an error occur with a measurement or meter
operation.
Message Description
Error Icon Error message for Conductivity Cal error.
Conductivity Reading > 500mS /
Resistivity >100Mohm Or
TDS >99999 ppm
Ur Resistivity is short
-5.0°C/ 23.0°F When the temperature is under range
105°C/ 221.0°F When the temperature is over range
Err1 Communication error