Mitsubishi Electric FR-A820-00046 (0.4K) Instruction Manual page 12

Injury prevention
CAUTION
 The voltage applied to each terminal must be as specified in the Instruction Manual. Otherwise burst, damage, etc. may
occur.
 The cables must be connected to the correct terminals. Otherwise burst, damage, etc. may occur.
 The polarity (+ and -) must be correct. Otherwise burst, damage, etc. may occur.
 While power is ON or for some time after power-OFF, do not touch the inverter as it will be extremely hot. Touching these
devices may cause a burn.
Additional instructions
The following instructions must be also followed. If the product is handled incorrectly, it may cause unexpected fault, an injury,
or an electric shock.
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