Delta 50-763 User Manual download pdf (Page 6)

POWER CONNECTIONS

A separate electrical circuit should be used for your machine. This circuit should not be less than #12 wire and

should be protected with a 20 Amp time lag fuse. Before connecting the machine to the power line, make sure the

electric current is of the same characteristics as indicated on the machine's specification plate. All line connections

should make good contact. Running on low voltage will damage the machine.

Do not expose the machine to rain or operate the machine in damp locations.

MOTOR SPECIFICATIONS

The 50-762 is wired to run on 230 volts, 60 HZ, but it can also be reconfigured to run on 460 volts. The 50-763 is

wired for 230 volts, 60 HZ.

This machine must be grounded while in use to protect the operator from electric shock.

The 50-762 and 50-763 dust collectors do not come with power cords and must be permanently connected to the

building’s electrical system and grounded according to the National Electrical Code. You CANNOT use extension cords

with these three-phase machines. For instructions on how to wire three-phase or single-phase motors, check the

section “SINGLE- AND THREE-PHASE WIRING” in this manual.

460 VOLT OPERATION

460 volt operation of the 50-762 requires replacement of the motor starter and reconfiguration of the motor's internal

connections. A 460 volt starter is available from most industrial electrical supply dealers and must be installed by a

qualified electrician.

DO NOT ATTEMPT to wire the machine for 460 volts without replacing the starter. Doing so will cause

damage to the machine and personal injury could result.

FOREWORD

The Delta Industrial Dust collectors, Models 50-762 and 50-763, connect to woodworking machines that accept a 4"

diameter hose. The units each come with four 6 mil plastic collection bags and two 1-micron cloth filter bags. The 50-

762 has a three-phase 230V/460V 3HP motor, while the 50-763 has a single-phase 230V 3HP motor.

FUNCTIONAL DESCRIPTION

1. Motor and Blower Assembly

2. Stand

CARTON CONTENTS

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Delta 50-763 User Manual Page 6