4
Securing the Installation Space
Make sure to have enough space for ventilation when placing the product. An internal temperature rise 
may cause fire and damage the product. Maintain enough space around the product as shown in the 
diagram when installing the product. 
 ā
The exterior may differ depending on the product.
10 cm (3.93 Inches)
10 cm
(3.93 Inches)
10 cm
(3.93 Inches)
10 cm
(3.93 Inches)
10 cm
(3.93 Inches)
Safety Precautions
Warning
A serious or fatal injury may result if instructions are not followed.
Caution
Personal injury or damage to properties may result if instructions are 
not followed.
CAUTION
RISK OF ELECTRIC SHOCK. DO NOT OPEN.
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). THERE ARE 
NO USER SERVICEABLE PARTS INSIDE. REFER ALL SERVICING TO QUALIFIED PERSONNEL.
This symbol indicates that high voltage 
is present inside. It is dangerous to 
make any kind of contact with any 
internal part of this product.
AC voltage: Rated voltage marked with 
this symbol is AC voltage.
This symbol indicates that this 
product has included important 
literature concerning operation and 
maintenance.
DC voltage: Rated voltage marked with 
this symbol is DC voltage.
Class II product: This symbol indicates 
that a safety connection to electrical 
earth (ground) is not required. If this 
symbol is not present on a product 
with a mains lead, the product 
MUST have a reliable connection to 
protective earth (ground).
Caution. Consult instructions for use: 
This symbol instructs the user to 
consult the user manual for further 
safety related information.
Before Using the Product
Chapter  01