SEW-Eurodrive PSH CM2H Series, Руководство по эксплуатации

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7
Inspection/maintenance
General information
Operating Instructions – Stainless Steel Servo Gearmotors
36
7 Inspection/maintenance
7.1 General information
WARNING
Risk of injury if the drive starts up unintentionally.
Severe or fatal injuries.
• Before you start working on the unit, disconnect the motor and all connected op-
tions from the power supply.
• Secure the motor against unintended power-up.
WARNING
Disabling functional safety devices.
Severe or fatal injuries.
• Only qualified personnel is allowed to carry out work on functional safety compo-
nents.
• Any work on functional safety components must be carried out by strictly ob-
serving the specifications in the operating instructions at hand and the respective
addendum to the operating instructions. Otherwise, the warranty will become
void.
CAUTION
The surfaces on the drive can be very hot during operation.
Risk of burns.
• Let the motor cool down sufficiently before you start working on it.
INFORMATION
Observe the data of the machine and system manufacturer in the machine mainte-
nance schedule.
Repairs Only SEW‑EURODRIVE or repair workshops or plants that provide the necessary ex-
pertise may repair or modify the motor/brakemotor.
Before you take the motor back into operation, check to see if the regulations have
been adhered to. Confirm the compliance with a corresponding identification on the
motor or by issuing a test report.
Always perform safety and functional checks following all maintenance and repair
work (thermal protection).
7.2 Maintenance intervals
INFORMATION
The amount of wear depends on many factors and may be high. The system manu-
facturer must calculate the required inspection/maintenance intervals individually in
accordance with the project planning documents.
26880490/EN – 05/2022