Operating, transport and storage conditions, Troubleshooting, Instructions – ROTRONIC LOG-HC2 Universal Datalogger User Manual
Page 18
Instructions
18
Operating, transport and storage conditions
• Protect the logger from excessive exposure to the sun and other sources of
heat . Avoid heavy impacts .
• Do not place heavy objects on top of the logger .
• Only store the logger in a dry, dust-free environment .
Operating conditions:
Temperature:
-20°C to +65 °C
Pressure:
500 mbar to 2500 mbar absolute
Humidity:
10-95 % relative humidity, non-condensing
Avoid contact with water and humidity
Optimal storage and transportation conditions:
Temperature:
5 °C bis 45 °C (ideal storage condition for the battery)
Humidity:
10-95 % relative humidity, non-condensing
Avoid contact with water and humidity
Battery charge level:
Never store the logger with a discharged battery .
The ideal charge level is a 2/3 charge
(see „Charging the battery“ on page 15)
Troubleshooting
Problem
Possible cause
Possible solution
The temperature
increases con-
tinuously when
the logger is
connected to the
mains adapter or
the PC
The battery warms up
because charging com-
mences .
When making temperature
measurements disconnect
the logger from mains adapter
or the PC .
The LOG PC
programs do not
recognise the
connected logger
The COM port driver is not
installed correctly .
Observe the manufacturer’s
installation instructions .