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HD2 IP55 High-ingress Protection Series Inverters
1.1 What this chapter contains
Read this manual carefully and follow all safety precautions before moving, installing, operating,
and servicing the inverter. If these safety precautions are ignored, physical injury or death may
occur, or damage may occur to the equipment.
If any physical injury or death or damage to the equipment occur due to neglect of the safety
precautions in the manual, our company will not be responsible for any damages, and we are
not legally bound in any manner.
1.2 Safety definition
Danger: Serious physical injury or even death may occur if related requirements are not
followed
Warning: Physical injury or damage to the equipment may occur if related requirements are
not followed
Note: Procedures taken to ensure proper operation.
Qualified electricians: 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 prevent any emergencies.
1.3 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
Forbid
Hot
Note
1 Safety Precautions
Name
Serious physical injury or even
Danger
death
requirements are not followed
Physical injury or damage to the
equipment may occur if related
Warning
requirements are not followed
Damage to the PCB board may
Electrostatic
occur if related requirements are
discharge
not followed
The base of the inverter may
Hot sides
become hot. Do not touch.
As high voltage still presents in the
bus capacitor after power off, wait
for at least five minutes (or 15 min /
Electric shock
25 min, depending on the warning
symbols on the machine) after
power off to prevent electric shock
Read the operation manual before
Read manual
operating on the equipment
Procedures taken to ensure proper
Note
operation
Instruction
may
occur
-1-
Safety Precautions
Abbreviation
if
Note
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