INST No. INE-412-P7CE
1) Regularly check the
(2)
Lens for dust or dirt. If dirt is present, remove it with a
blower for camera lenses. If the dirt cannot be removed with the blower, wipe the
lens gently with cotton ball soaked in alcohol.
2) Check if the thermometer targets the measurement object.
3) Check if the "lead wires" is connected tight.
Please refer the table below if a trouble happens.
If this thermometer still does not work properly, contact CHINO's agent.
9.1 Setting
9.2 Connection
9.3 Power supply
9.4 Warm up
Problems
Cause
Solutions
Power supply lamp
does not light.
1) Power is not supplied.
2) Power voltage is low.
1) Check the connection of lead wires.
2) Check the power voltage.
Measured value is
incorrect.
1) Loosen connections of lead wires
2) Noises affect measurement.
3) Emissivity (
“
”
) setting digital
switch is incorrect.
4) A heat source affects measurement
5) The lens is dirty.
6) Un adequate target.
1) Tighten any loosen connections of lead
wires.
2) Move this thermometer from noise sources.
3) Set “Emissivity” correctly.
4) Insulate the measured object from the heat
sources.
5) Remove the dirt from the lens.
6) Adjust the target.
7. Check and maintenance
C au t i on
When wiping out the dirt of the lens, don't use organic solvents except
alcohol, water and detergent absolutely. If used, it will cause the trouble.
8. Trouble shooting
9. Cautions
C au t i on
1) Install this thermometer at places where the ambient temperature is 0 to 50
ºC
.
2) Avoid to sets this thermometer at places where there are dust or other airborne
particles.
3) Avoid to sets this thermometer at places with vibration or impact.
4) Avoid to sets this thermometer at places where there is dangerous gas such as
combustible explosion gas.
C au t i on
1) If the line voltage fluctuates over the range of ±10 % of the rated voltage,
you will have malfunction or trouble.
2) Avoid the use of the power source in which the spike -shape noise occurs
when it is turned on or off.
C au t i on
This thermometer works immediately when the power supply is turned on,
but it is necessary to warm up this thermometer for about 30 minutes to
have the accurate measurement.
C au t i on
Don't wire 3)-(5) cable near a noise occurrence source, relay drive lines or high
frequency lines
．
Avoid to bunch these lines with lines having noise or place them in
the same duct which the lines having noise are placed.
