Safe Usage; Warnings & Caution On Environment And Usage - Optex THERMO-HUNTER BUILT-IN Instruction Manual

This instruction manual contains various warnings for your safety and proper usage to avoid
possible personal injury. Please be sure to heed the warnings and strictly follow safety
instructions.
!
Caution
This product is not a clinical thermometer and therefore, cannot be used for medical
purposes.
Use of controls or adjustments or performance of procedures other than those
specifi ed herein may result in hazardous radiation exposure.
Environmental Warnings
DO NOT USE THERMOMETER WHEN IT IS WET OR
SOAKED IN LIQUID.
Although the product is water-resistant, using it with water
drops on its lens or in wet conditions may cause incorrect
measurement.
KEEP THE THERMOMETER AWAY FROM SUDDEN
!
CHANGE IN AMBIENT TEMPERATURE.
Sudden temperature change may cause incorrect
measurement. Start measurement when temperature has
become stable after leaving the meter for a while.
Usage Warnings
AVOID MEASURING SHINY OBJECTS.
!
Shiny objects refl ect surrounding temperatures. Incorrect
measurement may occur although specifying the emissivity
rate can correct it.
DO NOT USE WITH NON-STANDARD VOLTAGE.
Using the unit out of 12 to 24 VDC range may result in
damage to the unit, shorts, fi res and injuries. In such cases,
immediately switch the unit off.
DO NOT TOUCH THE LENS.
Do not touch the lens with hard or sharp objects. Do not
insert foreign objects into the light receiving part. Otherwise
incorrect measurement will occur.

Safe Usage

This symbol signifies that improper usage may result in injuries or
damage.
!
!
- Warning
- Warning
Caution
Caution
- Caution
!
KEEP THE THERMOMETER AWAY FROM DIRECT
!
SUNLIGHT, DUST, HIGH TEMPERATURES AND HIGH
HUMIDITY DURING USE AND STORAGE.
This may cause irreparable damage or incorrect
measurement.
KEEP THE THERMOMETER AWAY FROM PRODUCTS
!
WHICH PRODUCE STRONG ELECTROMAGNETIC
WAVES. DO NOT USE IN AN ATMOSPHERE CONTAINING
CORROSIVE GASES OR EXPLOSIVE GASES.
This may cause irreparable damage or incorrect measurement.
- Caution
!
DO NOT DROP THIS THERMOMETER NOR GIVE
A STRONG IMPACT TO IT, WHICH MAY CAUSE
IRREPARABLE DAMAGE OR INCORRECT MEASUREMENT.
This may cause irreparable damage or incorrect measurement.
DO NOT LET THE THERMOMETER TOUCH THE OBJECT
THAT IS BEING MEASURED.
This product is a non-contact thermometer. Touching high-
temperature object may cause deformation of the meter,
irreparable damage or incorrect measurement.
DO NOT BRING THE THERMOMETER CLOSE TO
!
ELECTRICALLY CHARGED OBJECTS.
This may cause irreparable damage or incorrect
measurement.
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