Maintenance and repair, General guidelines for maintenance and repair – Pilz Cable PMCprimoDrive>Mod-Profibus:L=0,45m User Manual
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Operating Manual: PMCtendo AC
9-1
Maintenance and Repair
General guidelines for maintenance and repair
Before starting maintenance or repair work, please note the following:
• Maintenance and repair work may only be carried out by qualified personnel.
• Make sure that the plant or machine is isolated in accordance with the regulations.
• The plant or machine should be safeguarded against inadvertent reconnection.
• Check that the voltage is disconnected.
WARNING!
Electric shock
Control and power connections may carry voltage, as residual charges in the servo
amplifier’s capacitors may still show hazardous values up to 5 minutes after the
voltage is switched off.
• A servo motor may only be repaired by Pilz GmbH & Co. KG. If the servo motor is
opened without authorisation and handled improperly the warranty will be rendered
invalid.