TAM00721 15
DSD-028 / DSD-036 / DSD2-028 / DSD2-036 04/2013
Three-phase-synchronous motor English
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, etc. been checked and are they in
compliance with the conditions of use?
• Have all electrical connections been made correctly and tightened? (observe wiring diagrams, see
Section 7 and respectively the enclosed 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.
4.4 Malfunctions in operation
Safety instructions:
Troubleshooting and rectification must only be performed by qualified personnel.
Do not disconnect any of the safety devices – even during test runs.
Only disconnect and connect electrical cables when electrically isolated and secured.
Observe the 5 safety rules for "Isolation" (comp. Section 3.3).
Beware of hot surfaces!
In case of malfunctions in operation always
• Refer to the operating instructions for the machine/system.
• Refer to the operating instructions for the converter.
• If necessary, contact the manufacturer of the motor or converter.
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