Product Care
To insure you receive the maximum benefit from using this product, observe
these guidelines:
•
Repair
- Do not attempt to repair the product or modify the circuitry
by yourself. Please contact CO2Meter directly if the product needs
servicing, including the replacement or calibration of the sensor.
Contact
for further information.
•
Cleaning
- Disconnect the power before cleaning. Use a damp
cloth. Do not use liquid cleaning agents such as benzene, thinner or
aerosols, as these will damage the device.
•
Maintenance
– We recommend testing the communication between
the SEU and RDU under ‘DIAG” function. If these five LEDs blink
and the buzzer of SEU and RDU sound simultaneously, it indicates
that SEU and RDU work normally.
d.
Safety Notes
Warning: Your safety is very important to us. To ensure to use the product
correctly and safety, please read these warnings and the entire User
Manual before using the product. Otherwise, the protection provided by
the equipment may be impaired. These warnings provide important safety
information and should always be observed.
1.
Please handle the device carefully; do not subject the product
to impact or shock. Otherwise, this may cause the accuracy
drift.
2.
Do not place the unit near a heat source. Heat can cause distortion of
the unit, which may result in an explosion or fire.
3.
Do not touch the exposed electronic circuitry of the device under any
circumstances, as there is the dangerous of electric shocks.
4.
Please take care of cable connection between SEU and RDU. Make
sure the cable from SEU is connected into the INPUT port of RDU.
5.
Please ensure the external power supply is normally supplied to
ventilation fan while the relay is working. If there has no normally
power supply to the fan, the relay will not work, which may result in
potential danger with lower O2 concentration in confined space
