Hobart FD3-75 General Manual

Item # ________________________________

Quantity _______________________________

C.S.I. Section 11400

FD3-50 FD3-75 FD3-125

FOODWASTE DISPOSERS

701 S Ridge Avenue, Troy, OH 45374

1-888-4HOBART • www.hobartcorp.com

COMPACT SIZE -

BIG VERSATILITY

Hobart Disposers are well recognized for quality and capacity. They’re designed with your needs in mind - built with a large capacity for food wastes.

The following pages illustrate the variations of controls and accessories available to make these food waste disposers the most versatile equipment for small to medium sized clean-up systems.

SPECIFICATIONS

Listed by Underwriters Laboratories Inc. and meets requirements of

A.S.S.E. Standard No. 1009 (50 Hz. Electrical Specifications not U L

Listed.)

MOTORS: Continuous duty rating, equipped with manual reset thermal overload inherent protector.

Permanently lubricated ball bearings for upper and lower shelf support. Upper bearing is sealed on both sides.

HOUSINGS: Heavy aluminum grind and discharge housings. Four bolts fasten the motor unit to the grind chamber, permit easy removal.

MOUNTING: All Hobart Disposers (except when using accessory group E), fasten to 7" I.D. (throat opening) cones. A vinyl isolating ring eliminates metal-to-metal contact at the cone mounting, reduces vibration and noise transmission.

STATIONARY SHREDDER RING: 1 3 ⁄

4

" high,

4 machine ground primary action breaker bars,

42 secondary action grinding teeth.

FLYWHEEL: Breaker blade, mounted at center, speeds grinding, prevents objects from “riding” at center. Two hardened stainless steel cutter blocks

(fastened to flywheel with nylock screws) are replaceable, can be indexed for new cutting edges. Ni-Resist flywheel is 6 3 ⁄

16

" diameter, slots undercut the shredder ring to assure that particles are cut to proper size before passing to the drain line.

MOTOR SHAFT SEAL: Face-type seal consists of sintered bronze mating ring and spring loaded carbon ring insert in chemical resistant neoprene bellows. Mating surfaces are protected from grit or fibers by being recessed into flywheel. Should any moisture pass this seal, a flinger and drain tube are provided to insure immediate removal. In addition, a lip-type oil seal (located beneath the bearings) is an “added protection” water seal.

DRAIN CONNECTOR: A chrome plated brass tailpiece is provided for connection to a 1 1 ⁄

2

" standard drain trap.

DUAL DIRECTIONAL GRINDING: All Disposers operate in either direction of flywheel rotation.

Direction of rotation can be controlled by the operator (to increase life and efficiency of grinding elements — back flywheel free of a “jam”) when installed with Control Groups 2, 3 or 4.

WEIGHT: Shipping – Approx. 60 lbs. (does not include accessory group or controls).

R

F-8567 – FD3-50 FD3-75 FD3-125 Foodwaste Disposers

Long Housing Model

Page 1 of 4

FD3-50 FD3-75 FD3-125

FOODWASTE DISPOSERS

701 S Ridge Avenue, Troy, OH 45374

1-888-4HOBART • www.hobartcorp.com

ACCESSORY GROUPS

GROUP A

(For use with long upper

housing only.)

Vinyl Scrapping

Ring

Water Swirl

Stainless Steel

Silver-Saver Sleeve with Side Feed

Hole

Vacuum Breaker

GROUP B (For use with long upper

housing only.)

Vinyl Silver-Saver

Splash Guard Ring

GROUP E

(For use with short upper

housing only.)

NOTE: For use with short Upper Housing

Foodwaste Disposer only.

Cover Stopper and

Sink Adapter

Assembly for 3 1 ⁄

2

" to 4" Sink Opening

CONE FEEDING ACCESSORIES

Part No.

Vinyl Scrapping Ring .................. 202113

Stainless Steel Silver-Saver Sleeve

with side feed hole .................. 203870

SILVER-SAVER SPLASH

GUARD RING

Fixed Direction

Water Inlet for Sink

Vacuum Breaker

ACCESSORY

COMPONENTS

CONES-SINK – Stainless Steel

Vinyl Silver-Saver and Splash Guard

Ring (for 7" opening cones, sinks

and adapter) ............................ 202120

VACUUM BREAKERS –

Chrome Plated

Water Swirl Vacuum Breaker

Part No.

Cone 15" I.D. w/hole for water swirl

inlet ........................................... 204007

Cone 18" I.D. w/hole for water swirl

inlet ........................................... 204004

Cone 15" I.D. w/out swirl hole ... 204006

Cone 18" I.D. w/out swirl hole ... 204003

3 ⁄

4

" ................................................. 277112

PRE-RINSE SPRAYS

GROUP C (For use with long upper

housing only.)

Vinyl Silver-Saver

Splash Guard Ring

PR-3 Heavy-duty

Flexible Pre-Rinse

Spray (38" high with wall bracket)

ML-32333

Vacuum Breaker

Sink 16" x 20" x 7" (7" opening)

w/hole for water inlet ............ 204015-2

WATER INLETS

Cone Water Swirl Inlet 1 ⁄

2

" N.P.T.

............................................. 204380

Page 2 of 4

Pre-Rinse Spray with Wall Bracket

Fixed Direction Water Inlet (for sinks or troughs) 1 ⁄

2

" N.P.T. .............. 204346

FLOW CONTROL

5 Gallons per minute for Models

FD3-50 through FD3-125 3 ⁄

4

" N.P.T.

............................................. 201721

CONE COVER –

STAINLESS STEEL

PR-4 Utility Spray

(with wall bracket)

ML-32334

15" Cone Cover w/feed hole ...... 204024

18" Cone Cover w/feed hole ...... 204023

Adapters are available to install Hobart Disposers on existing competitive cones. See Form F-7543.

F-8567 – FD3-50 FD3-75 FD3-125 Foodwaste Disposers

701 S Ridge Avenue, Troy, OH 45374

1-888-4HOBART • www.hobartcorp.com

FD3-50 FD3-75 FD3-125

FOODWASTE DISPOSERS

ELECTRICAL CONTROL GROUPS

Listed by Underwriters Laboratories Inc., for use with FD Disposers

(50 Hz. Electrical Specifications not submitted for UL Listing.)

Group 2 - For all Models

Includes:

Magnetic Contactors

Pushbutton Start and Stop

Automatic Reversing

Made from a NEMA 12 Enclosure

Solenoid Valve

Approximate

Shipping Wt. 31 lbs.

Group 3 - For all Models

Includes:

Magnetic Contactors

Pushbutton Start and Stop

Automatic Reversing

Low Water Pressure Cut-off

Time Delay for water after shut-off

Line Disconnect

Solenoid Valve

Made from a NEMA 12 Enclosure

Approximate

Shipping Wt. 38 lbs.

Model H.P.

Ph.

Hz.

Volts Rated Amps

FD3-50 1 ⁄

2

1

3

60

60

120/208-240

208-240/480

9.2/4.2-4.6

1.8-2.0/1.0

FD3-75

FD3-125

FD3-50

FD3-75

FD3-125

1

1

3

1

3

1

1

⁄

4

⁄

2

⁄

4

⁄

⁄

4

4

1

3

1

3

1

3

1

3

60

60

60

60

50 110-120/220-240

50

50

50

120/208-240

208-240/480

120/208-240

208-240/480

220-240/380-415

110-120/220-240

220-240/380-415

10.8/5.3-5.4

2.6-3.0/1.5

14.8/7.7-7.4

4.2-4.0/2.0

Contact

Customer

Service

For

Amperage

Data

1

3

50

50

110-120/220-240

220-240/380-415

The dash (-) between voltages represents the range (low-high) of voltage operation. The slant (/) line indicates the dual voltage operation accomplished by motor lead connection: follow connecting diagram on motor. (50 Hz. models not submitted for U L Listing.)

F-8567 – FD3-50 FD3-75 FD3-125 Foodwaste Disposers

Group 4 - For Models thru

FD3-200

Includes:

Manual Reversing Switch

NEMA 1 Enclosure Standard

NEMA 4 Enclosure Optional

Not available above 250 volts

Optional Solenoid Valve

Approximate

Shipping Wt. 11 lbs.

SAMPLE SPECIFICATION

FD3-75 — B — 2 (230/60/3)

Electrical Specifications

Electrical Control Group

Accessory Group

Model Number

Cut hole 19" for 18" cone. Hole to be 16" for 15" cone.

Solenoid must be installed in upright position.

Disposer may be easily rotated for better drain line connection.

Center line at wall outlet of trap should not be higher than center line of disposer discharge opening.

If water pressure is in excess of 60 P.S.I. install a pressure reducing valve.

Page 3 of 4

FD3-50 FD3-75 FD3-125

FOODWASTE DISPOSERS

DETAILS AND DIMENSIONS

15" or 18"

5"

6 1 ⁄

2

"

701 S Ridge Avenue, Troy, OH 45374

1-888-4HOBART • www.hobartcorp.com

7"

8 3 ⁄

8

"

10"

7 1 ⁄

4

"

WASTE

OUTLET

WASTE

EXIT

20" FD3-125

19 3

18 3

⁄

8

" FD3-50, 75 1 PH.

⁄

4

1 PH.

" FD3-50, 75, 125 3 PH.

21 1 ⁄

8

" FD3-125 1 PH.

20

19

1

7 ⁄

⁄

2

" FD3-50, 75 1 PH.

8

" FD3-50, 75, 125 3 PH.

SHORT UPPER HOUSING

9"

ROUGH IN

WASTE OUTLET

WASTE EXIT

4 7 ⁄

32

"

6 7 ⁄

16

"

8 13 ⁄

32

"

LONG UPPER HOUSING

NOTE: Specify 15" or 18" Cone When Desired.

TYPICAL INSTALLATION - Unit with Long Upper Housing.

SWIRL & FLOW CONTROL

VACUUM BREAKER

161/2"

PLUMBING

ROUGH-IN

1 1 ⁄

2

" WASTE LINE

SOLENOID VALVE

FURNISHED WITH CONTROL

GROUPS 2 & 3

PRESSURE SWITCH, TEE & NIPPLE

FURNISHED WITH

CONTROL GROUP 3 ONLY

PRESSURE REDUCING

VALVE - BY OTHERS

SHUT — OFF

VALVE BY OTHERS

Page 4 of 4

F-8567 (REV. 8/03)

As continued product improvement is a policy of Hobart, specifications are subject to change without notice.

F-8567 – FD3-50 FD3-75 FD3-125 Foodwaste Disposers

LITHO IN U.S.A. (H-01)

Printed On Recycled Paper