4.2 Checks prior to commissioning
• The drive is undamaged and is not located within the danger zone of other equipment.
• The motor is correctly aligned and fastened. All screwed connections are correctly tightened.
• All the appropriate safety devices (mechanical, thermal, and electrical) are mounted.
• The motor connections have been made correctly.
• The protective conductor system is correct and its functionality has been checked.
• The cables are not in contact with the surface of the motor.
• The drive is not blocked (release brake, if present).
• Emergency stop functions have been checked.
• The cooling lines have been laid correctly, the water cooling checked for function.
4.3 Commissioning, operation
Note on brake function (if present):
The brake is designed as a holding brake with an emergency stop function.
(power failure and emergency stop)
It must not be used as a working brake.
Commissioning must be carried out exclusively by qualified personnel.
Please refer to the commissioning instructions for the converter and the cooling system.
Checks during commissioning:
• Release the brake, if necessary.
• Have all the modules of the motor such as the brake, encoder and cooling system etc. been
checked and are they in compliance with the conditions of use?
• Have all electrical connections been made correctly and tightened? (follow wiring diagrams)
• Have all protection measures which eliminate the possibility of physical contact with live parts,
hot surfaces, rotating and moving parts been followed and are these measures fully functional?
• Have all output elements been mounted and adjusted in accordance with the manufacturer's
instructions?
• Are measures in place to ensure that the maximum permitted speed n
max
of the motor cannot be
exceeded? The maximum permitted speed n
max
is the highest permitted operating speed for
short-time duty.
Checks during operation:
• Listen out for unusual noises.
• If scraping, scratching, grinding, or other similar noises occur, stop the drive immediately and
locate the cause.
• Check the motor surface and connection cables for dirt, e.g. layers of dust, oil deposits,
dampness and leaks etc.
• Check the maintenance intervals.
TAM 00612 16
DA 100 – 280 W 06 / 2011
Three-phase synchronous motor water-cooled English
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