YOKOGAWA AXW Series - Users Manual Introduction and Safety Information; Understanding Safety Symbols and Warnings

IM 01E21A03-02EN
1
<1. Introduction>
1
1. Introduction
This manual provides the basic guidelines for
explosion protection type of ADMAG TI (Total
Insight) Series AXG and AXW magnetic owmeters.
For the items which are not covered in this manual,
read the applicable user’s manuals and general
specications as listed in IM 01E21A11-01EN
(Read Me First (Optional Code EC)). These
documents can be downloaded from the website of
YOKOGAWA. To ensure correct use of the product,
read these manuals thoroughly and fully understand
how to operate the product before maintaining it. For
method of checking the model and specications,
read the applicable general specications in
IM 01E21A11-01EN (Read Me First (Optional Code
EC)).
Website address: http://www.yokogawa.com/d/doc/
These manuals can be downloaded from the
website of YOKOGAWA or purchased from the
YOKOGAWA representatives.
NOTE
When describing the model name like “AXG###”
in this manual, “###” means any of the following.
For AXG###:
002, 005, 010, 015, 025, 032, 040, 050, 065,
080, 100, 125, 150, 200, 250, 300, 350, 400
For AXW###:
025, 032, 040, 050, 065, 080, 100, 125, 150,
200, 250, 300, 350, 400
 Precautions Related to the Protection,
Safety, and Alteration of the Product
The following safety symbol marks are used in this
manual and product.
WARNING
A WARNING sign denotes a hazard. It calls
attention to procedure, practice, condition or the
like, which, if not correctly performed or adhered
to, could result in injury or death of personnel.
CAUTION
A CAUTION sign denotes a hazard. It calls
attention to procedure, practice, condition or the
like, which, if not correctly performed or adhered
to, could result in damage to or destruction of
part or the entire product.
IMPORTANT
An IMPORTANT sign denotes that attention
is required to avoid damage to the product or
system failure.
NOTE
A NOTE sign denotes information necessary
for essential understanding of operation and
features.
The following symbols are used in the product and
the manual to indicate the accompanying safety
precautions:
Protective grounding terminal
Functional grounding terminal (This terminal should
not be used as a protective grounding terminal.)
Alternating current
Direct current
Caution
This symbol indicates that the operator must read an
explanation in the user’s manual in order to avoid the
risk of injury or death of personnel or damage to the
product.
• For the protection and safe use of the product
and the system in which this product is
incorporated, be sure to follow the instructions
and precautions on safety that is stated in user's
manual as listed in IM 01E21A11-01EN (Read
Me First (Optional Code EC)) whenever you
handle the product. Take special note that if you
handle the product in a manner that violated
these instructions, the protection functionality
of the product may be damaged or impaired. In
such cases, YOKOGAWA does not guarantee
the quality, performance, function, and safety of
product.
• Do not modify this product.
• The product should be disposed of in
accordance with local and national legislation/
regulations.