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Recommended Disinfectants:
•
Isopropyl alcohol solution (Concentration: 70%)
•
Medicinal alcohol (Concentration: 75%)
•
Sodium hypochlorite solution (Concentration: 3%)
Disinfecting Steps:
1. Wet the clean soft cloth with a small quantity of disinfectant, wipe the thermometer and
quickly dry it.
2. Disinfect the thermometer body and the area around the probe with a cloth slightly
moistened with 75% medicinal alcohol.
Do not use hot steam or ultraviolet radiation for disinfection. Otherwise, the thermometer may
be damaged or quickly aged.
It is recommended to disinfect the thermometer before and after each use. The disinfection
time is 1 minute and the number of repetitions per disinfection should not be more than 2 times.
Clean and disinfect the thermometer under the temperature of +10°C ~ +40°C (50°F - 104°F),
the relative humidity of 15% ~ 85%RH (no condensation) and the barometric pressure of 86kPa ~
106kPa.
Maintenance
Preventive Inspection & Maintenance Period
1. Ensure the safety of the thermometer and check whether it has potential safety hazards use
each week, e.g. whether the lens is broken, the shell has cracks and the sensing head is
polluted/dirty. Do not use the thermometer if there is a potential safety hazard. Clean the
thermometer if it has not been used for a long time.
2. After each use, clean the probe as described in the “Cleaning & Maintenance” section.
3. Store the thermometer in a dry, dust-free and well-ventilated place. Make sure that the
thermometer is not exposed to sunlight. Make sure that the storage and transportation
environments meet the requirements.
4. Check regularly whether safety risks exist.
5. Remove the batteries if the thermometer will not be used for more than two months.
Storage & Transportation
The thermometer can be transported using regular transportation methods. Severe vibration, shock
or rain must be avoided during transportation.
The thermometer must be packaged and stored in a well-ventilated room without corrosive gas.
The ambient temperature must be between -20°C and +55°C (-4°F - 131°F), the relative humidity
must be lower than 95% (non-condensing) and the atmospheric pressure must be 50 - 106kPa.
Troubleshooting
Problem
Possible Cause
Solution
The thermometer
fails to power on.
Low battery
Change the batteries.
Polarities of the batteries are
Make sure that the batteries are