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2. Additional Instructions
To prevent injury, damage or product failure, please note the
following points.
(1) Transportation and mounting
(2) Test operation and adjustment
(3) Usage
(4) Corrective actions for alarm
CAUTION
• Do not install and operate the parameter unit (FR-PU07/FR-
PU07BB) if it is damaged or has parts missing.
• Do not stand or rest heavy objects on this equipment.
• Check the inverter mounting orientation is correct.
• The parameter unit (FR-PU07/FR-PU07BB) is a precision
device. Do not drop it or subject it to impact.
•
Use the inverter under the following environmental conditions:
*Temperatures applicable for a short time, e.g. in transit.
CAUTION
• Before starting operation, confirm and adjust the parameters.
A failure to do so may cause some machines to make
unexpected motions.
Environment
Surrounding
air
temperature
-10°C to +50°C (non-freezing)
Ambient
humidity
90%RH or less (non-condensing)
Storage
temperature
-20°C to +65°C*
Ambience
Indoors (free from corrosive gas,
flammable gas, oil mist, dust and dirt)
Altitude,
vibration
Maximum 1000m above seal level,
5.9m/s
2
or less at 10 to 55Hz (directions
of X, Y, Z axes)
WARNING
• Since pressing key may not stop output depending on
the function setting status, provide a circuit and switch
separately to make an emergency stop (power OFF,
mechanical brake operation for emergency stop, etc).
•
Make sure that the start signal is off before resetting the inverter
alarm. A failure to do so may restart the motor suddenly.
• Do not modify the equipment.
• Do not perform parts removal which is not instructed in this
manual. Doing so may lead to fault or damage of the inverter.
CAUTION
• When parameter clear or all parameter clear is performed,
each parameter returns to the factory setting. Re-set the
required parameters before starting operation.
CAUTION
• Provide safety backup devices, such as an emergency brake,
to protect machines and equipment from hazard if the
parameter unit (FR-PU07/FR-PU07BB) becomes faulty.