IPE300 series engineering VFD Safety precautions
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1 Safety precautions
1.1 What this chapter contains
Read this manual carefully and follow all safety precautions before moving, installing, operating and
servicing the product. Otherwise, equipment damage or physical injury or death may be caused.
We shall not be liable or responsible for any equipment damage or physical injury or death caused
due to your or your customers’ failure to follow the safety precautions.
1.2 Safety definition
Danger: Severe personal injury or even death can result if related requirements are not followed.
Warning: Personal injury or equipment damage can result if related requirements are not followed.
Note: Actions taken to ensure proper running.
Trained and qualified professionals: People operating the equipment must have received
professional electrical and safety training and obtained the certificates, and must be familiar with all
steps and requirements of equipment installing, commissioning, running and maintaining and capable
to prevent any emergencies.
1.3 Warning
Warnings caution you about conditions that can result in severe injury or death and/or equipment
damage and advice on how to prevent dangers. The following table lists the warning symbols in this
manual.
Severe personal injury or even death can
result if related requirements are not
followed.
Personal injury or equipment damage can
result if related requirements are not
followed.
The PCBA may be damaged if related
requirements are not followed.
Do not touch. The VFD base may
become hot.
As high voltage still presents in the bus
capacitor after power off, wait for at least
five minutes (or 15 min / 25 min,
depending on the warning symbols on the
machine) after power off to prevent
electric shock.
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