NOTICES TO USE A DRIVER UNIT
Notices for designing and application: Always read the relating technical documents for the purpose.
Always use the driver unit in the specified
environment.
●
The control unit is for indoor use only. Observe the
following conditions:
- Install it with vertical orientation having enough space
from other devices.
- 0 to 40
°
C, 95%RH or less (No condensation)
- No vibration, no shock
- No water or oil drips
- No corrosive gas, no explosive gas, no dust, or no
powder.
Make sufficient noise suppression and grounding.
●
Electric noise on a signal wire may cause result in unit
malfunction or unexpected occurrence of troubles.
Keep the following conditions:
- Separate signal wires from power lines.
- Make electric wires short as much as possible.
- Actuators and control units should be grounded at one
single point having grounding resistance class 3 or more.
- Do not use a power line filter into motor circuit.
Notices for operation: Always read the relating technical documents for the purpose.
Do not change wiring whenever power supply is
active.
●
Turn power OFF at first, then disconnect or connect
connectors or wires. Getting an electric shock or
abnormal damage may occur by changing wire
during power active.
Do not touch a terminal after at least five minutes
from power-OFF.
●
Even after power-OFF, electric charge remains in the
control unit. To avoid an electric-shock-accident,
inspection must start after five minutes from
power-OFF.
●
The control unit should be housed in a cabinet box
designed not to touch electric parts easily/
Do not make a withstanding voltage test.
●
Do not make a withstand test or a voltage resistance
test. The test causes damage to the control unit.
●
For this type of use, consult with us.
Do not operate a control unit by means of power
ON/OFF operation.
●
The frequent power ON/OFF operation may cause
deterioration of the electric elements.
●
Start/stop operation should be performed by means of
input signals.
In case of power failure, turn off the power of the
control unit and driver.
●
Failure to do so may cause injury or damage to the
device due to sudden restart.
Do not touch the actuator with wet hands.
●
It may cause an electric shock.
Do not repair, disassemble, or modify it.
●
It may cause an electric shock, injury, or fire. Also,
the initial performance may not be reproduced.
Abandonment of an actuator and servo driver:
Abandon an actuator and motor as industrial waste.
●
Upon disposal, disassemble it as much as possible, separate parts with indicated materials according to the markings, and
dispose of them as industrial waste.
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