SEW-Eurodrive CMP40 - 112, Руководство по эксплуатации

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8 Inspection/maintenance
Addendum to the Operating Instructions – Synchronous Servomotors CMP40 – 112, CMPZ71 – 100
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8 Inspection/maintenance
DANGER
Disabling functional safety devices.
Severe or fatal injuries.
• Only qualified personnel is allowed to carry out work on functional safety com-
ponents.
• 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.
DANGER
The servomotor has live parts during and after operation.
Severe or fatal injuries from electric shock.
• De-energize all power, brake and signal cables before unplugging the power or
signal plug connector.
• Secure the motors against unintended power-up.
• The motor can generate a voltage when the shaft is rotated. Do not touch the
connector pins.
CAUTION
The servomotor can have a surface temperature of more than 100 °C during opera-
tion.
Risk of burns and fire.
• Never touch the CMP synchronous servomotor during operation or in the cool
down phase once it has been switched off.
NOTICE
Only use original spare parts, otherwise the motor can be damaged.
Possible damage to property.
• Use only genuine spare parts in accordance with the valid spare parts list.
NOTICE
Working air gap at brake too large.
Possible damage to property.
• When a BY.. brake is used, the working air gap must be measured at regular in-
tervals, which are specified in the "CMP40 – 112, CMPZ71 – 100 Synchronous
Servomotors" operating instructions in chapter "Inspection/Maintenance". A work-
ing air gap that exceeds the permitted maximum value can cause encoder errors
or destroy the encoder.
22491465/EN – 03/2016