Component Replacement - Parker AC890 Product Manual

Routine Maintenance and Repair

Component Replacement

Having identified the faulty component part and taken delivery of replacement part(s) the following
replacement procedure should be carefully adhered to.
WARNING
FAILURE TO FOLLOW PROCEDURE MAY RESULT IN DAMAGE TO THE DRIVE AND
POSSIBLE ELECTRICAL SHOCK HAZARD! PERSONNEL PERFORMING COMPONENT
REPLACEMENT PROCEDURES MUST BE ELECTRICALLY COMPETENT AND POSSESS THE
KNOWLEDGE /EXPERTISE REQUIRED TO PERFORM THE RELEVANT OPERATION
BEFORE PERFORMING MAINTENANCE ON THIS UNIT, ENSURE ISOLATION OF THE
MAIN SUPPLY TO TERMINALS L1, L2 AND L3.
WAIT FOR AT LEAST 5 MINUTES FOR THE DC LINK TERMINALS (DC+ AND DC-) TO
DISCHARGE TO SAFE VOLTAGE LEVELS (<50V), FAILURE TO DO SO CONSTITUTES AN
ELECTRICAL SHOCK HAZARD.
Caution
This equipment contains electrostatic discharge (ESD) sensitive parts. Observe static control precautions
when handling, installing and servicing this product.
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890SD (Standalone) Drive: Frame G, H & J Page