Introduction; Safety Precautions - Hitachi IJ RX2 Service Manual

1. Introduction

1.1 Safety precautions

Before starting the maintenance and inspection work of this printer, thoroughly read
and understand the "safety precautions".
When explaining the product to customers at the time of the installation, fully explain
the "safety precautions".
● Before using the printer, thoroughly read the following safety precautions for optimum printer use.
● You should observe the precautions set forth below in order to use the product properly and avoid
endangering or causing damage to you or other persons. For the purpose of clarifying the
severity of injury or damage and likelihood of occurrence, the precautions are classified into two
categories, WARNING and CAUTION, which both describe the hazardous situations that may
arise if you ignore the precautions and perform an incorrect handling or operating procedure.
The precautions in these two categories are both important and must therefore be observed
without fail.
WARNING
CAUTION
● If the warning in the CAUTION category is ignored, serious results may occur depending on the
situation.
● After the manual has been read, it must be stored in such a location that all printer operation
personnel can refer to it at all times.
● All the instructions set forth in this manual are important and must therefore be observed without
fail.
Pictograph Examples
The
warnings) to be observed. Detailed information is furnished by a picture within the
symbol outline (a shock hazard is indicated by the example shown at left).
The ○ symbols are used to describe prohibited actions. The details of a prohibited
action are given by a picture within or near the symbol outline (the example shown at
left dictates that you must keep flames away).
The ● symbols are used to describe required actions. Detailed instructions are
given by a picture within the symbol outline (the example shown at left dictates that a
ground connection must be made).
WARNING is used to indicate the presence of a hazard which may
cause severe personal injury or death if the warning against
performing an incorrect handling procedure is ignored.
△
symbols are used to indicate precautions (including those related to potential
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