Riken Keiki RX-515, Руководство по эксплуатации

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1
In the beginning
It is of our great pleasure to purchase Riken portable combination gas detector model
RX-515 this time. This instrument is an explosion-proof type portable gas detector which
is designed to measure the presence of the following gas shown below.

Methane(CH4) :0-100.0%LEL/5~100.0vol%

Oxygen(O2) :0~25.0% vol%

Carbon monoxide(CO) :0-1000ppm

Carbon dioxide(CO2) :0-20.0vol%
This instruction manual is a guide book for operation to use and operate model RX-515.
It is kindly requested to read and understand this content by experienced users
as well as beginners. The following headline shall be shown to carry out the safety and
effective work in this instruction manual.
Model RX-515 is approved by certificate number:
Baseefa 06ATEX0205
Danger
This means that it gives the serious harm to the human life, body or material directly
such as touching high voltage.
Warning
This means that it gives the serious harm to the human body or material if do not
perform the operation according to the instruction manual.
Caution
This means that it gives the slight harm to the human body or material if do not perform
the operation according to the instruction manual.
＊ Note
This means the advice in the operation.
In ATEX Specifications