5
Before Using the Product
Chapter  01
The following safety instructions are to ensure your personal safety and prevent property 
damage. Please read the following to ensure the proper use of the product.
Safety symbols
Symbol Name Meaning
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.
Prohibition
Do NOT attempt.
Instruction
Follow directions.
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.
Safety Precautions