Woodstock Medical Alarms D4157 User Manual

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The Model D4157 features a recessed START button

that can be disabled with a padlock. It is designed as a

replacement for an existing machine switch with the same

Padlock

Hole

dimensions and technical specifications.

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Rated Voltage ........................................ 120/240V

Rated Horsepower/Current at 120V ............... 2HP/35A

Rated Horsepower/Current at 240V ............... 3HP/20A

Phase........................................................Single

Padlock Shaft Size .......................................... ³⁄16"

Figure 1. D4157 ON/OFF Switch.

To reduce risk of serious burns, electrocution or

death when installing this switch:

•

Onlyusethisswitchtoreplaceanexistingmachine

switch that has the same physical configuration

and equivalent electrical specifications/ratings.

•

Installation must only be performed by an

electrician or qualified service personnel, and

all applicable electrical codes must be adhered

to.

•

Turn OFF and completely disconnect all power

sources to the machine before installing the

switch.

Do not use this switch in wet or damp locations,

or near explosive fumes or flammable liquids. It

is not sealed or rated for these environments.

Make sure there is a verified machine ground on

the circuit this switch is installed.

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