Parker IM20 Series, Руководство по эксплуатации продукта

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(2) Resolver cable error. Check or replace Resolver cable.
(3) Resolver cable wiring or control PCB port has mistake. Check connection or change control PCB.
VIII. Maintenance
8.1 Periodic Checking

Cooling fan and wind channel should be cleaned regularly to check whether it is normal; remove the dust
accumulated in the servo drive on a regular basis.

Check servo drive’s input and output wiring and wiring terminals regularly and check if wirings are ageing.

Check whether screws on each terminals are fastened.

Check for corrosion.
8.2 Replacement of wearing parts
The wearing parts of servo drive include cooling fan and electrolytic capacitors.

The life of the fan usually is 2~3 years. Users should change the cooling fan according to all running time
of servo drive. Cooling fan could be damaged because bearing is damaged and fan blades are aging. Users
could check fan blades for cracks or check the abnormal vibration noise when starting. Users could change
fan according to abnormal phenomena.

The useful life of electrolytic capacitors is 4~5 years. Users should change the electrolytic capacitors
according to all running time of servo drive. Capacitors could be damaged because the power supply is
unstable, the environment temperature is high, frequent over-load occurs and electrolyte is ageing. By
checking whether there is leakage of liquid, or the safety valve bulges out, or the static electricity and
insulated resistor is ok, users could change the capacitor according to these phenomena.
The wearing parts of servo motor include cooling fan and resolver.

The life of the fan usually is 2~3 years. Users should change the cooling fan according to all running time
of servo motor.

Please pay attention to the wiring of resover.
8.3 Storage

Please put the servo drive in the packing case of manufacturer.

If servo drive is stored for long time, please charge it within half a year to prevent the electrolytic
capacitors damaged. The charging time should be longer than 5 hours.