Rockwell Automation 1494V-DS600 User Manual

Bulletin 1494V Variable Depth Disconnect Switch Installation Instructions

(Cat 1494V-DS600 - Series D)

WARNING

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.

Table of Contents Page

Quick Installation Guide 2

-

Disconnect Switch Installation

- Disconnect Handle Installation

- Cutting Connecting Rod

Quick Installation Guide (continued) 3

Connecting Rod Installation

-

Connecting Rod Adjustment Procedure 4

Enclosure Without Handle Cutout 5

- Locate Handle

- Drill Handle Holes

Door Catch Mounting Bracket Installation 6

Disconnect Switch Installation 7

-

Locate Disconnect Switch

- Install Disconnect Switch

- Assemble and Install Line Terminal Guard

Conversion from Right Hand to Left Hand Operation 8

Trailer Fuse Block Installation 9

Fuse Clip Installation 10

Bulletin 1494V Disconnect Switch Kit 11

Bulletin 1494V Disconnect Switch Kit Optional Accessory List 12

42052-183-01

DIR 42052-183 (Version 03)

Printed in U.S.A.

QUICK INSTALLATION GUIDE

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

1

Use template D to locate handle holes on mounting plate.

4

2

OLE

TOP HANDLE H

MEASURE TO
INSIDE OF THE

HOLD FLUSH

TO INSIDE

TAPE

TOP OF ENCLOSURE

D

OF ENCLOSURE

BOTTOM HANDL

3

E HOLE

INSIDE OF THE

TOP OF ENCLOSURE

D

Disconnect Handle Installation

2

Install gasket.

1

MEASURE TO

HOLD FLUSH

TO INSIDE

OF ENCLOSURE

TOP

BOTT

11

2 3

Overlay template F (600 A) over D .

5

8-1/4"

4-1/8"

HOLD FLUSH

MEASURE TO
INSIDE OF THE

OF ENCLOSURE

TOP OF ENCLOSURE

Switch Mounting Holes

Center punch and drill (4) 9/32" holes for #5/16-18 thread

forming (TAP-TITE) screws provided with switch

15"

A

Disconnect Switch Hole Location Template (600A)

RIGHT Hand Installation

(Use opposite side for left hand installation)

6

Center punch

F

)
1

5-01 (
8

.

A

-1

S.

2

.
U
n
i
d
e

4205

int
r
P

and drill (4) holes
for 5/16-18 thread forming
screws provided with switch.
9/32" Dia.

Install handle and spring bracket.

TO INSIDE

Install disconnect switch.

7

/16"
1

2-

6-5/8"

TOP

6-1/2"

BOTT

90 -130 lb-in

Install defeater lever.

60-80 lb-in

IMPORTANT:
Apply grease to O-Ring

7-11 lb-in

to retain into handle groove.

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

3

stiffening for the enclosure flange)

Measure working depth of enclosure.

1

Mounting

Plate

Enclosure
Working Depth
(Inside Flange
of Enclosure to

Mounting Plate)

Measure, mark and

2

cut (2) connecting rods.

N

N minus 3-3/4"

Remove burrs.

3

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DIR 42052-183 (Version 03)

(2)

QUICK INSTALLATION GUIDE (CONTINUED)

Connecting Rod Installation

4

First rod connects the handle to the switch

Verify that disconnect switch and handle are in "OFF"

1

position. (Switch blades will be visible)

3

Pull rod up and verify if
rod is 1/2" away from
touching bottom of
spring bracket. (If not,
rotate rod accordingly)

4

O
P
E
N

Rotate connecting rod into

drive bar 15 turns.

2

Connecting

Rod

5

Drive Bar

Hitch Pin

6

Primary Link

1/2"

Clearance

7

8

42052-183-01
DIR 42052-183 (Version 03)

Second rod provides stiffening for the enclosure flange

11

150 - 200 lb-in

9

10

ATTENTION: CHECK FOR PROPER OPERATION

(3)

Connecting Rod Adjustment Procedure

2

Drive Bar

Hitch Pin

Connecting

Rod

6

5

Primary Link

"ON" Position

1

Move disconnect handle to the "ON" position.

Ê

If switch does not fully close, return handle to "OFF" position.

Ê

Remove link spring hitch pin and disengage the connectiong rod from the primary link.

Ê

Turn connecting rod counter-clockwise (1 or more) full turns.

Ê

Re-engage connecting rod in primary link of handle, insert hitch pin and re-test

Ê

Repeat Ê - Ê as necessary.

Ê

Re-install link spring

Ê

"OFF" Position

2

Move disconnect handle to the "OFF" position.

Ê

If switch does not fully open, return handle to "ON" position.

Ê

Remove hitch pin and link spring, then disengage the connectiong rod from the primary link.

Ê

Turn connecting rod clockwise (1 or more) full turns.

Ê

Re-engage connecting rod in primary link of handle, insert hitch pin and re-test.

Ê

Repeat Ê - Ê as necessary.

Ê

Re-install link spring

Ê

42052-183-01
DIR 42052-183 (Version 03)

(4)