Vicruns 2S-0.4G-B, User Manual

Page: 9 / 300

Before
Power-on
S, T or L1, L2 and output terminals U, V, and W, wiring of
inverter and its peripheral circuits, and all wires should
be in good connection. Risk of inverter damage.
CAUTION
Use Stage Safety Grade
Precautions
²
Do not open the cover after power. Rick of electrical
hazard;
²
Do not touches any input/output terminals of inverter
with bare hands. Rick of electrical hazard.
DANGER
After
Power-on
² If auto tuning is required, be careful of personal injury
when motor is running. Risk of accident;
² Do not change the defaults of parameters. Risk of
devices damage.
CAUTION
² Non-professionals shall not detect signals during
operation. Risk of personal injury or device damage;
² Do not touch the fan or the discharging resistor to
check the temperature. Failure to comply will result in
personal burnt. DANGER
During
Operation
² Prevent any foreign items from being left in the devices
during operation. Risk of device damage;
²
Do not control start/stop of inverter by ON/OFF of
contactor. Risk of device damage.
CAUTION
² Please do not make repair and maintenance over equ-
ipment in a charged state, or it will give rise to electric
shock hazard!
² AC drive can be put into maintenance and repair only
you confirm the AC drive charge light out, or the rema-
ining electric charge of capacitance will cause damages
to people!
²
Any people who are not trained professionally cannot
make repair and maintenance, or it will cause personal
injuries or equipment troubles!
DANGER
Main -
tenance
-8-
Chapter 1 Safety and Attentions
C
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