Parker AC890 Product Manual

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Parker AC890 Product Manual Manual pdf 6 page image

Safety 1-3890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames B, C & DProduct WarningsCautionRisk of electric shockCautionRefer to documentationEarth/GroundProtective ConductorTerminalHazardsDANGER! - Ignoring the following may result in injury1. This equipment can endanger life by exposure torotating machinery and high voltages.2. The equipment must be permanently earthed due tothe high earth leakage current, and the drive motormust be connected to an appropriate safety earth.3. Ensure all incoming supplies are isolated beforeworking on the equipment. Be aware that there maybe more than one supply connection to the drive.4. There may still be dangerous voltages present atpower terminals (motor output, supply input phases,DC bus and the brake, where fitted) when the motor isat standstill or is stopped.5. For measurements use only a meter to IEC 61010 (CAT III orhigher). Always begin using the highest range.CAT I and CAT II meters must not be used on this product.6. Allow at least 5 minutes for the drive's capacitors to dischargeto safe voltage levels (<50V). Use the specified meter capableof measuring up to 1000V dc & ac rms to confirm that lessthan 50V is present between all power terminals and betweenpower terminals and earth.7. Unless otherwise stated, this product must NOT be dismantled.In the event of a fault the drive must be returned. Refer to"Routine Maintenance and Repair".