INST.No.INE-378-P9CE
- C3 -
Warnings and Cautions
◆
Please use the thermometer correctly by keeping the following items.
In addition, please read this instruction manual carefully and keep it at the place where
you can access easily.
The
mark indicates prohibited operations.
Warning
(May cause death or serious injury)
Don’t use the fiber optic assembly in places over 150 ºC.
Don’t operate the thermometer in places where combustible or volatile gas is existed.
It is extremely dangerous to use the thermometer in such environment.
When connecting power to the power terminals, make sure that all mains is turned off to
prevent an electric shock.
Don’t use the thermometer if it was broken, smoking or nasty smelling.
These may cause fire. For such abnormal condition, turn off the power switch at once
and contact your sales agent of CHINO Corporation.
Laser may damage your eyes. Don’t stare into a laser beam. Make sure to target the laser
when you want the decide the center of the measuring object only and to go off it after
the center of the measuring object is decided.
Never take the thermometer apart or convert it.
These may cause trouble and danger.
Caution
(May cause injury or physical damage)
The thermometer has been calibrated with the fiber optic assembly. When you use several
thermometers, make sure that the combination of the thermometer and the fiber optic
assembly is correct. (Ref. [3.1.1 Thermometer view] and [3.3 Fiber optics]
The maximum working temperature of the fiber optic assembly is 150ºC. Use it under this
maximum working temperature. (Ref. [3.2 Fiber optics assembly])
Be careful not to give vibration or impact to the thermometer. Install the thermometer by
keeping it as far as possible from an inductive oscillator or electric power line.
Avoid the unnecessary detachment and attachment of the fiber optics.
Make sure not to tension the fiber optics or bend its joint to the optical connector.
(Strong tension or too bending the fiber optics may cause damage of the optical fiber.)
The fiber optics can be bent but make sure to use it with the bending radius larger than its
allowable value (R: about 100mm). (Ref to [4.3 Cautions on installation/maintenance of fiber
optics])
When connecting the optical connectors of the fiber optics to the optical connectors of the
thermometer and the lens assembly, make sure to turn them with your hand. (Don’t turn them
by using a tool like as pliers.)
Don’t overhaul or modify the thermometer. These may cause trouble and danger.
Read the entire contents in this instruction manual to have the thermometer function perfectly.
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