Hitachi WJ Series User Manual page 20

Chapter 1
1.1 Warning Indications and Symbols
1.1.1 Details of Warning Indications
 In the User's Guide, the severity levels of safety precautions and residual risks are classified as
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follows: "DANGER", "WARNING" and "CAUTION".
DANGER
WARNING
CAUTION
 Furthermore, "
circumstances. Be sure to follow the instruction because whichever contains important safety
description.
 There are the text includes notes using a only safety symbol "
safety instructions, so be sure to follow the instructions.
1.1.2 Description of Symbols
 This document contains annotations with graphic symbols. Be sure to pay close attention to the
contents and be sure to follow them.
Indicates a danger, warning or caution notice for fire, electric shock and high
temperature in the operation of the product.
Details are indicated in or near
Indicates "what you must not do" to prohibit the described acts in the operation of
the product.
Indicates "what you must do" according to the instructions in the operation of the
product.
Indicates that incorrect handling may cause hazardous situations, which
have a high chance of resulting in serious personal injury or death and
may result in major physical loss or damage.
Indicates that incorrect handling may cause hazardous situations, which
may result in serious personal injury or death, and may result in major
physical loss or damage.
Indicates that incorrect handling may cause hazardous situations, which
may result in serious personal injury or death, and may result in major
physical loss or damage.
CAUTION" level description may lead to a serious risk depend on the
The drawing on the left indicates "a non-specific and general danger or
caution".
The drawing on the left indicates "a possible damage due to electric
shock".
1-1-1
Safety Instructions/Risks
". These also contains important
by pictures or words.