Schneider Altivar 71 VW3A7201 handleiding

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Schneider

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Handleiding

4 1757361 06/2012

Before you begin

Read and understand these instructions before performing any procedure with this

braking unit.

DANGER

HAZARDOUS VOLTAGE

• Read and understand this User’s Manual before installing or operating the braking

unit. Installation, adjustment, repair, and maintenance must be performed by qualified

personnel.

• The user is responsible for compliance with all international and national electrical

standards in force concerning protective grounding of all equipment.

• Many parts in this equipment, including printed circuit boards, operate at line voltage.

DO NOT TOUCH.

Use only electrically insulated tools.

• DO NOT touch unshielded components or terminal strip screw connections with

voltage present.

• DO NOT short across terminals PA and PC or across the DC bus capacitors.

• Install and close all the covers before applying power or starting and stopping the

drive.

• Before servicing the braking unit

- Disconnect the power and the control power supply.

- Place a “DO NOT TURN ON” label on the disconnect at the head of the installation.

- Lock the disconnect in the open position.

• Disconnect the power supply, including the 230 V control power supply, before

working on the equipment. Wait for the charging LED to go off. Then follow the DC bus

voltage measurement procedure described in the drive Installation Manual to verify

that the DC voltage is less than 45 VDC. The LEDs on the speed drive are not

accurate indicators of the absence of DC bus voltage.

Electric shock will result in death or serious injury.

Bekijk gratis de handleiding van Schneider Altivar 71 VW3A7201, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.