Rockwell Automation 1494V-DS400, 1494V-DSX400 User Manual

Product Information

Bulletin 1494V Variable Depth 400A Disconnect Switch

(Cat 1494V-DS400; 1494V-DSX400 -- Series D)

WARNING: To prevent electrical shock, disconnect from power source before installing or servicing. Follow NFPA 70E requirements. Install in suitable enclosure. Keep free from contaminants. The following procedures are critical to the proper operation of the disconnect handle and switch. Failure to follow these steps can result in damage to the equipment and/or serious injury or death to the operator. Installation, adjustments, putting into service, use, assembly, disassembly, and maintenance shall be carried out by suitably trained personnel in accordance with applicable code of practice. In case of malfunction or

damage, no attempts at repair should be made. The product should be returned to the manufacturer for repair. Do not dismantle the product.

ATTENTION: Do not install, congure, operate or maintain this product until you have read the product documentation and the documents in the Additional Resources section for installing, conguring, operating or maintaining equipment. To get the product documentation go to http://www.literature.rockwellautomation.com or contact your local sales oce or Rockwell Automation representative. ATTENTION: Ne pas installer, congurer, exploiter ou maintenir ce produit tant que vous n’avez pas lu sa documentation et les documents de la rubrique Documents connexes pour l’installation, la conguration, l’exploitation et la maintenance de l’équipement. Pour obtenir de la documentation, rendez-vous sur le site http://www.literature.rockwellautomation.com ou contactez votre agence commerciale Rockwell Automation locale ou son représentant. ACHTUNG: Für die Installation, Konguration, den Betrieb und die Wartung dieses Produkt lesen Sie sich bitte zunächst die Produktdokumentation sowie die Dokumente im Abschnitt „Weitere Informationen“ durch. Die entsprechende Produktdokumentation nden Sie unter http://www.literature.rockwellautomation.com oder kontaktieren Sie Ihr lokales Vertriebsbüro bzw. einen Rockwell Automation-Mitarbeiter. ATENCIÓN: No instale, congure, opere ni mantenga este producto hasta que haya leído la documentación del producto y los documentos en la sección Recursos adicionales para la instalación, conguración, operación o mantenimiento de equipo. Para conseguir la documentación, diríjase a http://www.literature.rockwellautomation.com o póngase en contacto con su ocina regional de ventas o representante de Rockwell Automation. ATENÇÃO: Não instale, congure, opere ou mantenha este produto até que você leia a documentação do produto e os documentos na seção Recursos adicionais para a instalação, conguração, operação ou manutenção do equipamento. Para conseguir a documentação, visite http://www.literature.rockwellautomation.com ou entre em contato con seu escritório de vendas regional ou representante da Rockwell Automation. ATTENZIONE: Non installare, congurare, attivare o riparare questo prodotto senza avere prima letto la relativa documentazione nonchè i documenti indicati nella sezione Ulteriori Risore riguardanti l’installazione, la congurazione, l’attivazione o la riparazione dell’apparecchiatura. Per la documentazione sul prodotto visitare il sito http://www.literature.rockwellautomation.com o contattare l’ucio vendite o il rappresentate Rockwell Automation di zona.

http://www.literature.rockwellautomation.com

Additional Resources:

1) Go to http://www.literature.rockwellautomation.com; 2) Go to Search. Type in publication number: 42052-154-01

Disconnect Switch Installation (Right hand installation shown. For left hand installation follow similar procedure.)

Install disconnect switch.

Use template D to locate handle holes on mounting plate.

TOP HANDLE HOLE

MEASURE TO

TAPE

INSIDE OF THE

TOP OF ENCLOSURE

OF ENCLOSURE

HOLD FLUSH

TO INSIDE

BOTTOM HAND

LE HOLE

MEASURE TO INSIDE OF THE

TOP OF ENCLOSURE

HOLD FLUSH

TO INSIDE

OF ENCLOSURE

TOP

BOTT

Overlay template E (400 A) over D .

5 - 1/2

TOP

HOLD FLUSH

6-1/2

11/32" holes for thread

MEASURE TO

ws provided with switch

INSIDE OF THE

Switch Mounting Holes

TOP OF ENCLOSURE

4 - 3/4

ct Switch Hole Location Template (400A)

Hand Installation

Disconne

RIGHT

(Use opposite side for left h

TO INSIDE

OF ENCLOSURE

and installation)

BOTT

Center punch and drill (4) holes

4205

in Pr

Center punch and drill (4) forming (TAP-TITE) scre

) 1

-01 ( 58

. A

2-1

in U.S. ed t

for 5/16-18 thread forming screws provided with switch. 9/32" Dia.

90 -130 lb-in

Disconnect Handle Installation

Install gasket.

IMPORTANT: Apply grease to O-Ring to retain into handle groove.

Install handle and spring bracket.

60 - 80 lb-in

Install defeater lever.

7 - 11 lb-in

Cutting Connecting Rod (Cut (2) Connecting Rods; rst rod connects the handle to the switch, second rod provides

stiening for the enclosure ange)

Measure working depth of enclosure.

Mounting

Plate

Connecting Rod Installation

Verify that disconnect switch and handle are in "OFF"

position. (Switch blades will be visible.)

Enclosure Working Depth (Inside Flange

of Enclosure to Mounting Plate)

Measure, mark and

cut (2) connecting rods.

N minus 3-3/4"

First rod connects the handle to the switch

Remove burrs

Pull rod up and verify if rod is touching bottom of spring bracket. (If not, rotate rod until it touches spring bracket)

Rotate connecting rod into

drive bar 16 turns.

Connecting

Rod

Drive Bar

Zero

Clearance

Hitch Pin

Primary Link

Second rod provides stiening for the enclosure ange

150 - 200 lb-in

ATTENTION: Check for proper operation.

Trailer Fuse Block Installation

Go to Installation Instruction Sheet 42052-154-01.

Allen-Bradley, Rockwell Software, and Rockwell Automation are trademarks of Rockwell Automation, Inc. Trademarks not belonging to Rockwell Automation are property of their respective companies.

Publication 1494V-IN102C-EN-E - January 2013

DIR 42052-156 (Version 03)

PN-133642