Chapter 1 Safety Regulations
You should note safety regulations and matters when using it!
Safety signs
Caveat
It reminds users to pay attention to certain operation procedures, practices, conditions and
other matters that may cause personal injury.
Note
It reminds the user of procedures, practices, conditions, etc. that may cause instrument
damage or permanent data loss.
Body ground symbol
Ground symbol
High voltage hazard. (Non-professionals are not allowed to open the machine)
Refer to the warnings in the relevant documents and pay attention to the tips.
(High voltage, please do not touch during operation, beware of touching Electricity, do not use the
machine in unsafe places)
1 Safety instructions
-Before using this AC variable frequency power supply, please read this operating
instruction completely, and fully understand the safety signs used by this machine for
safety.
-Please select the correct input voltage specification before turning on the input power
switch of this machine.
To prevent accidental injury or death, professionals must connect the input or output lines.
When moving and using the machine, be sure to observe clearly before operating■
2 Maintenance
User maintenance
To prevent electric shock, please do not open the cover of the instrument. All parts inside
the instrument absolutely do not require user maintenance. If an abnormal situation
occurs in the instrument, please seek maintenance from our company or its designated
distributor. The attached circuit and block diagram are for reference only.
Summary of Contents for APS-4000 Series
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