5
Electrical installation
General information
Operating Instructions – Stainless Steel Servo Gearmotors
24
5
Electrical installation
5.1
General information
WARNING
Danger due to live parts.
Severe or fatal injuries.
•
Comply with the assembly specifications from the manufacturer.
•
Switch off the electrical system before working on the main switch and prevent it
from being switched on accidentally.
•
Ensure that work is carried out by trained specialists only.
•
Observe the 5 safety rules before commencing the work: Disconnect. Secure the
device against a restart. Check that no voltage is applied. Ground and short-cir-
cuit it. Cover or cordon off neighboring live parts.
WARNING
Electric shock caused by missing or faulty ground connection.
Severe or fatal injuries.
•
Each product must be secured with a ground connection.
•
Make sure to install the ground connection correctly.
•
Operate the product only with correctly connected protective earth, even for
short-time measuring or test purposes.
WARNING
Electric shock when disconnecting or connecting voltage-carrying plug connectors.
Severe or fatal injuries.
•
Disconnect all supply voltages.
•
Make sure that the device is de-energized.
•
Never plug or unplug the plug connectors while they are energized.
WARNING
Electric shock due to regenerative operation. Moving the output element generates a
voltage at the male contacts of the power plug connector.
Severe or fatal injuries.
•
Do not touch the male contacts in the power plug connector.
•
Install a touch guard at the power plug connector if no mating connector is
plugged in.
WARNING
Unsecured key skidding out of the keyway.
Severe or fatal injuries.
•
Only operate the motor with attached customer output element (e.g. gear unit), or
with a suitably secured key.
26880490/EN – 05/2022
Содержание PSH CM2H Series
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