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2. SAFETY
Please read safety precautions in this manual carefully, if ignored, could result in serious injury or death.
2.1 Safety Instructions
When using the product, please do remember the below information to avoid the fire, lightning or other personal injury:
Ensure that input DC voltage is less than Max. DC input voltage.
Over voltage may cause permanent damage to inverter or other losses, which will not be include in warranty!
This chapter contains important safety and operating instructions.
Read and keep this operation guide for future reference.
Authorized service personnel must disconnect both AC and DC power from the SF series inverter before attempting any
maintenance or cleaning or working on any circuits connected to the SF series inverter.
2.2 Glossary Symbol
This section gives a glossary of all the symbols shown on the inverter and the type label.
Table 2-1 Symbols on the inverter
Symbol
Meaning
Danger to life due to high voltages in the inverter
There would be residual voltage in the inverter. Operation after 5 minutes.
Beware of hot surface
The inverter may become hot during operation. Avoid any contact to the
surface during operation.
Danger of high voltages
Danger to life due to high voltages in the inverter!
Requests the user to consult the manual.
Warning signs
Pay attention to the safety of inverter operation.
Grounding mark
The inverter is connected with the ground to achieve the purpose of groun
ding protection
