ii
Intro duction
Usage Precautions
Introduction
In order to use this product safely, it is essential to install and operate it correctly, and
to carry out periodic maintenance. Please read and understand the safety precautions
described in this operation manual carefully before carrying out installation, operation,
and maintenance.
Checks
• When you first receive the product, please confirm that there are no errors in the
specifications, and that no damage occurred during transport. This product was
shipped only after being tested under a rigorous quality control program. In the
unlikely event that there are problems regarding quality or specifications, please notify
us of the model number and production number appearing on the nameplate.
• The nameplate is affixed on the upper portion of the case.
Safety Precautions
In order to promote safe use of the product, this operation manual uses the following
symbols.
Warning
Cautionary notes aimed at preventing dangerous
situations when it is anticipated that such dangerous
situations, in which the product user could be
seriously or fatally harmed as a result of product
misuse, might arise.
Caution
Cautionary notes aimed at preventing dangerous
situations when it is anticipated that such dangerous
situations, in which the product user could sustain
minor injuries or physical damage could occur as a
result of product misuse, might arise.
In order to use the product safely, be sure to follow the cautionary notes on the next page.
We cannot warrant or take responsibility for damage resulting from handling of the
product in violation of these cautionary notes.
Examples of visual indicators
This indicates an action that is prohibited.
This indicates an instruction that the user should be sure to follow.