Safety Precautions; Safety Definition; Warning Symbols - TECHTOP TD20 Series Product Manual

TD20 Series VFD

1 Safety Precautions

Please read this manual carefully and follow all safety precautions before moving, installing, operating
and servicing the variable-frequency drive (VFD). If ignored, physical injury or death may occur, or
damage may occur to the devices.
If any physical injury or death or damage to the devices occurs for ignoring to the safety precautions in
the manual, our company will not be responsible for any damages and we are not legally bound in any
manner.

1.1 Safety definition

Danger:
Warning:
Note:
Qualified electricians:

1.2 Warning symbols

Warnings caution you about conditions which can result in serious injury or death and/or damage to the
equipment, and advice on how to avoid the danger. Following warning symbols are used in this manual:
Symbols
Danger
Warning
Do not
Hot sides
Note
Serious physical injury or even death may occur if not follow relevant
requirements
Physical injury or damage to the devices may occur if not follow relevant
requirements
Physical hurt may occur if not follow relevant requirements
People working on the device should take part in professional electrical
and safety training, receive the certification and be familiar with all steps
and requirements of installing, commissioning, operating and maintaining
the device to avoid any emergency.
Name
Serious physical injury or even death
Danger may occur if not follow the relative
requirements
Physical injury or damage to the
devices may occur if not follow the
Warning
relative requirements
Damage to the PCBA board may occur
Electrostatic
if not follow the relative requirements
discharge
Sides of the device may become hot.
Do not touch.
Hot sides
Physical hurt may occur if not follow
Note
the relative requirements
Instruction
-1-
Safety Precautions
Abbreviation
Note