Operational And Maintenance Precautions - Toshiba Q9 Installation And Operation Manual

Operational and Maintenance Precautions

• Turn off, lockout, and tagout the main power, the control power, and instrumentation connections
before inspecting or servicing the drive, or opening the door of the enclosure.
• Turn off, lockout, and tagout the main power, the control power, and instrumentation connections
before proceeding to disconnect or connect the power wiring to the equipment.
• The capacitors of the Q9 F
the off the Q9 F
cabinet label and a Charge LED. Wait for at least the minimum time indicated on the enclosure-
mounted label and ensure that the Charge LED has gone out before opening the door of the Q9
F
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• Turn the power on only after attaching (or closing) the front cover and DO NOT remove the front
cover of the Q9 F
• DO NOT attempt to disassemble, modify, or repair the system. Call your Toshiba sales
representative for repair information.
• DO NOT place any objects inside of the Q9 F
• If the system should emit smoke or an unusual odor or sound, turn the power off immediately.
• The heat sink and other components may become extremely hot to the touch. Allow the unit to cool
before coming in contact with these items.
• Remove power from the Q9 F
• The system should be inspected periodically for damaged or improperly functioning parts,
cleanliness, and to ensure that the connectors are tightened securely.
• Ensure that the Run functions (F, R, Preset Speed, etc.) of the Q9 F
performing a Reset. The post-reset settings may allow the motor to start unexpectedly.
• Retry or Reset settings may allow the motor to start unexpectedly. Warnings to this effect should
be clearly posted on or near the Q9 F
• In the event of a power failure, the motor may restart after power is restored.
• Use caution when setting the output frequency. Over speeding a motor decreases its ability to
deliver torque and may result in damage to the motor and/or the driven equipment.
• The Q9 F
before using the Q9 F
applications with a piston load.
DO NOT install, operate, perform maintenance, or dispose of this equipment until you have read and
understood all of the product warnings and user directions. Failure to do so may result in equipment
damage, operator injury, or loss of life.
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S
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S . The required wait time for each system typeform is indicated with a
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S once the power has been turned off.
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S when the power is on.
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S is designed to operate NEMA B motors. Consult with your sales representative
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S for special applications such as with an explosion-proof motor or
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maintain a residual charge for a period of time after turning
S .
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S during extended periods of non-use.
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S and the motor.
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Q9 FlowSaver Installation and Operation Manual
S are off before
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