Hobart HL600C Installation Manual

INSTRUCTIONS
MANUAL

MODELS

HL600, HL600C, & HL662

ML-134317

ML-134318
ML-134341
ML-134389
ML-141019

PRIOR ML's COVERED IN THIS
MANUAL:

ML-134284

ML-134285
ML-134286

701 S. RIDGE AVENUE

TROY, OHIO 45374-0001

937 332-3000

www.hobartcorp.com

F37287 Rev. B (January 2012)

TABLE OF CONTENTS

GENERAL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

INSTALLATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . 4

Location. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Electrical Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

OPERATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Bowl Placement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Agitator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Power Bowl Lift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Prepare for Mixing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Timer Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Operating Notes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Unloading. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Wire Cage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Agitators and Attachments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

CLEANING. . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

MAINTENANCE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Lubrication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Adjustments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

TROUBLESHOOTING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Service. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . 19

© HOBART, 2010

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INSTALLATION, OPERATION AND CARE OF

LEGACY

®

60 QUART MIXERS

SAVE THESE INSTRUCTIONS

GENERAL

The Legacy® 60 quart mixer series are heavy-duty mixers which feature a 2.7 horsepower motor,
SmartTimer

The Legacy

• The HL600 is equipped with Stir, plus four mixing speeds.

• The HL662 is equipped with two mixing speeds.

A 40 quart bowl and agitators are also available.

A variety of attachments, agitators and accessories are available. These are described in a separate Use
and Applications Handbook, which is furnished on the Legacy
each mixer.

™

, a power bowl lift and a #12 attachment hub as standard equipment.

®

series is available in three models:

®

Mixer Operator Training CD provided with

– 3 –

INSTALLATION

UNPACKING

Immediately after unpacking the mixer, check for possible shipping damage. If this machine is found
to be damaged after unpacking, save the packaging material and contact the carrier within 15 days of
delivery.

LOCATION

Prior to installation, test the electrical service to assure that it agrees with the specifi cations on the machine
data plate.

Place the mixer in its operating location. There should be adequate space around the mixer for the user
to operate the controls and to install and remove bowls. The area above and to the right side of the mixer
should allow the top and side covers to be removed for routine maintenance and servicing.

Once in position, the mixer must be leveled:

• Remove the two top cover screws and the top cover.

• Place a level on the top rim of the large pulley (Fig. 1). Slide shims under the base contact surface
of the mixer as required to level it front-to-back and side-to-side.

• Do not replace the top cover until installation is completed.

Top Rim

Transmission Fill Plug / Oil Dipstick

Fig. 1

Check Lubrication Before Use

This mixer is shipped with oil in the transmission. Check oil level before starting mixer. Refer to Lubrication
on

page 15 for applicable lubrication procedures.

– 4 –

ELECTRICAL CONNECTIONS

Electrical and grounding connections must comply with the applicable portion
of the National Electrical Code and/or other local electrical codes.

DISCONNECT the ELECTRICAL POWER to the machine and follow lockout /
tagout procedures.

A hole for 3/4"-trade-size conduit is located at the top of the pedestal. Make electrical connections per the
wiring diagram located on the inside of the top cover.

Single-Phase Mixer:

• Connect fi eld supply lead wires to L1 and L2.

• Connect ground wire to ground lug on the mixer.

• Cut off stripped portion of L3 on Legacy

®

Mixer and wrap securely with electrical tape to insulate

the exposed conductor.

Three-Phase Mixer:

• Connect fi eld supply lead wires to L1, L2 and L3.

• Connect ground wire to ground lug on the mixer.

Check Initial Operation

1. Apply power to the mixer.

2. Turn the SPEED dial pointer to STIR for the HL600 and to 1 for the HL662.

3. Install the bowl and lock into mix position, with the Bowl Support all the way up and bowl guard

closed. Momentarily run the machine by pushing the START and then STOP buttons.

– 5 –

OPERATION

Moving agitator in bowl, keep hands, clothing and utensils out while in
operation. Do not use without interlocked guard.

The Legacy
(Fig. 2) and their functions are described throughout the Operation section.

The Wire Cage must be in position or the mixer will not operate.

The bowl must stay in locked position on Bowl Support or the mixer will not operate.

If the Bowl Support is not all the way up (mix position), the mixer will not operate unless the START button
is pressed and held.

If the Bowl Support is not at the mix position and the START button is pressed and held, the mixer will
operate only in Stir speed.

®

mixer is equipped with SmartTimer™ controls and a power bowl lift. Other operating parts

Attachment Hub

Wire Cage

Controls

Apron

Drip Cup-

Splash

Guard

Assembly

Agitator

Bowl Lock Lever

Bowl Support

Fig. 2

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