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1. Cautions for safety
Cautions for safety must be kept under any circumstances in order to prevent accident or dangers for safe and
right use.
There are two types of caution in the manual, warning and attention, as below.
Warning
Attention
Symbols in the products and the operation and installation manual indicate as follows.
Indicates that you must be careful for possible danger under certain conditions
Indicates that you must be careful for electric shock under certain conditions.
After reading this operation and installation manual, keep the manual in place that anyone can read it anytime.
Read this operation and installation manual carefully in order to use the functions of DSP series sufficiently and
safely.
Warning
Do not operate when the cover is open.
It could cause electric shock as high voltage terminal or electric charging is exposed outside.
Do not adjust switch when your hands are wet.
It could cause electric shock.
Do not open cover when power is on or in operation.
It could cause electric shock.
Do not open cover even when the power is off except for regular check.
The inverter is still charged even if the power is off due to the long-time charging, which could cause electric
shock.
Shut off the power and wait more than 10 minutes to confirm complete discharging to VOM from
inverter when doing wiring work or regular check.
It could cause electric shock.
Do not use this inverter in the event of damaged wire.
It could cause electric shock.
Do not put any heavy items on the wire.
It could damage insulated wire due to damaged sheath.
It possibly causes serious injury or death when violated.
It possibly causes minor injury or product damages when violated.
