Instruction manual 91/121 V6.3
Safety information
1 Safety information
Read this manual carefully before using the drives PWM3D-001.
Keep the manual carefully and in a place of easy access in order to consult it later in case of need.
Make sure this manual is delivered to the end user.
The safety symbols used in this manual are described below:
DANGER:
This symbol indicates the possibility of even serious injuries to people, due to electrical or mechanical shocks.
ATTENTION:
This symbol indicates the possibility of damage to property or to the drive itself.
WARNINGS
:
Additional information for proper use of the drive
1.1 Danger
•
Never feed the drive without the lid and never remove the lid while the power supply is present.
•
Do not perform manipulations on the drive with wet hands. There is a danger of electrical shocks.
•
Maintain a sufficient safety distance from the motor and the machine when the network is activated and never touch the ro -
tating parts of the motor when it is in operation. There’s a danger of getting hurt.
•
When resetting alarms make sure the driving signal is disabled to avoid unexpected motor departures. Set up a separate emer-
gency stop device. There’s a danger of getting hurt.
•
Before starting cable make sure that there is no power supply and that the motor is still.
•
All power sources must be disconnected before any maintenance is carried out.
•
Before starting inspection, please wait at least 2 minutes after switching off voltage, make sure the LEDs and LCD display
are switched off
•
Maintenance, inspection and replacement shall be carried out by a designated person. Remove all metal accessories such as
watches, bracelets etch before starting work.
•
Make sure that the power supply voltage of the drive matches the plate data.
1.2 Attention
•
To comply with the regulations on electrical safety, make mass connections according to the standards of the country where
the drive is installed.
•
The installation must be carried out by qualified technical personnel.
•
Always fix the drive before cable.
•
Install a protective circuit (fuse or magnetic switch) on the drive power supply.
•
Do not connect a power source to terminals A, B, C.
•
Make sure that the power supply voltage of the drive matches the plate data.
•
Attach the clamp screws with an appropriate tightening torque.
•
Properly connect wires A, B, C. The motor may not start or turn abnormally and damage the machine.
•
If there is no power supply to the drive, do not connect the motor cable if it is in rotation. There is a danger of damaging the
car.
•
Do not occlude the drive ventilation slots.
•
Ensure the motor’s functionality as a single unit before mechanically attaching it to the machine and verify that the max -
imum motor speeds are tolerated by the machine. There is a danger of injury and damage to the car.
•
Never change the drive.
Alter Elettronica s.r.l.
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