Safety Precautions; Safety Definition; Warning Symbols - Unitronics UMI-B1 UL Series Operation Manual

UMI-B1 UL Series Inverter

1 Safety precautions

Read this manual carefully and follow all safety precautions before moving, installing,
operating and servicing the inverter. 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 related
requirements are not followed
Physical injury or damage to the devices may occur if related
requirements are not followed
Physical hurt may occur if related requirements are not
followed
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
Danger death may occur if related
requirements are not followed
Physical injury or damage to the
devices may occur if related
Warning
requirements are not followed
Damage to the PCBA board may
Electrostatic
occur if related requirements are
discharge
not followed
Sides of the device may become
Hot sides
hot. Do not touch.
Physical hurt may occur if related
Note
requirements are not followed
Instruction
1
Safety precautions
Abbreviation
Note