Sako SKI600 - Safety Precautions and Product Model; Safety Precautions

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1 Safety Precautions and Product Model
1.1 Safety Precautions
◇ Do not install this equipment in an explosive gas atmosphere, or there will be explosion
hazards.
◇ Only quali󽗉ed individuals should proceed with wiring, or there will be electric shock hazards.
Do not conduct any wiring during the system power on to avoid the electric shock.
◇ Do not touch control terminals, internal circuit board and its components, or there will be
electric shock hazard.
◇ Earth terminal must be exactly grounded when using inverter. Grounding must be con󽗉rmed
with the national electric safety regulation and other electric code.
◇ After power o󽗈, do not touch internal circuit board or any parts inside within 5 minutes after
keypad display went o󽗈. Any internal operation must be after making sure of discharge o󽗈
with instrument checking to avoid the electric shock.
◇ Do not connect AC power to output terminal (U, V, W) of inverter. The only terminal the AC
power allowed to be connected is R, S, T (or Ll, L2 single-phrase source inverter).
◇ Static electricity on human body can damage MOS device. Do not touch PCB and IGBT
without anti-static measure.
◇ Do not lose screws, spacers and other metallic foreign bodies inside the driver to avoid 󽗉re
hazard and driver damage.
◇ Do not connect 220V AC power to internal control terminal of the driver, or there will be
serious damage to the driver.
◇ If overcurrent protection occurs a󽗉er start the driver, con󽗉rm again the external wiring and
then power on and run the driver.
◇ Do not switch off the power to stop the driver. Cut off power source after the motor stops
running.
◇ Do not install the driver in places with direct sunlight.