Mitsubishi Heavy Industries RM-CGW-E1, Setup Manual, Page: 4 / 54

ISTZ220019A
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1. Safety Precautions
■ Please read this "Safety Precautions" carefully in order to learn how to correctly operate the gateway.
■ The precautions shown here are classified into " ! WARNING" and " ! CAUTION". However, those that are likely to
lead to serious consequences such as death or serious injury if mishandled are specifically described collectively
in the " ! WARNING" column. However, even the items described in the " ! CAUTION" column may lead to serious
outcomes depending on the situation.
All of them contain important information regarding safety, so be sure to observe them.
■ The symbols used in the text have the following meanings:
■ After finishing reading this manual, be sure to keep it in a location where you can access it at any time. When ownership of
the gateway is transferred, give this manual to the new owner.
■Precautions regarding installation
！
WARNING
Consult your dealer about installing the gateway.
Careless or inappropriate installation may cause an electric shock, fire, etc.
Be sure to store the main unit in a location that can be locked.
This product is equipped with a power terminal block on the outer surface of the gateway main unit.
Be sure to observe this to prevent an electric shock or power switch malfunction.
！
CAUTION
Be sure to perform the class D grounding work.
Do not connect the ground wire to the gas pipe, water pipe, lightning rod, or telephone ground wire.
Incomplete grounding can cause an electric shock.
■
General precautions
！
WARNING
Do not open the cover of the main unit.
The main unit contains precision boards.
Careless or inappropriate opening and closing of the cover may damage the internal parts of the boards.
This may cause a malfunction or a problem when performing the intended operation.
!
!
!
Be sure to follow
the instructions.
Be sure to perform
the class D
grounding work.
！