Hobart HL600, HL662, HL800, HL1400 Legacy+ Mixers Manuel utilisateur

701 S. RIDGE AVENUE

TROY, OHIO 45374-0001

937 332-3000

www.hobartcorp.com

INSTRUCTIONS

MANUAL

MODELS

HL600

HL600C

HL662

HL800

HL800C

HL1400

HL1400C

Page 1 - English

Page 25 - Spanish

Page 49 - French F48154 (May 2021)

– 2 –

ITW Food Equipment Group © HOBART 2021

TABLE OF CONTENTS

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

Safety Guidelines ................................................................................................................................................4

Operation Guidelines ..........................................................................................................................................4

Dust Hazard ........................................................................................................................................................5

Warning Symbol ..................................................................................................................................................5

Warranty Disclaimer ............................................................................................................................................5

General Information ............................................................................................................................................5

INSTALLATION ........................................................................................................................................................6

Unpacking ...........................................................................................................................................................6

Location ..............................................................................................................................................................6

Electrical Connections ........................................................................................................................................7

OPERATION ............................................................................................................................................................8

Initial Checks .......................................................................................................................................................8

Mixer Components ..............................................................................................................................................9

Controls .............................................................................................................................................................12

Bowl Placement ................................................................................................................................................13

Agitator ..............................................................................................................................................................14

Power Bowl Lift .................................................................................................................................................14

Prepare For Mixing ...........................................................................................................................................15

Timer Operation (SmartTimer™).......................................................................................................................15

Operating Notes ................................................................................................................................................16

Unloading ..........................................................................................................................................................17

Wire Cage (Fig. 13) ...........................................................................................................................................17

CLEANING .............................................................................................................................................................19

MAINTENANCE .....................................................................................................................................................20

Interlock Safety System ...................................................................................................................................20

Lubrication ........................................................................................................................................................20

Transmission Belt ..............................................................................................................................................21

Adjustments ......................................................................................................................................................21

TROUBLESHOOTING ..........................................................................................................................................23

Troubleshooting Guide ......................................................................................................................................23

Service ..............................................................................................................................................................23

AGITATORS AND ATTACHMENTS ......................................................................................................................24

Available Agitators and Attachments .................................................................................................................24

– 3 –

INSTALLATION, OPERATION AND CARE OF

LEGACY+® MIXERS

60-QUART through 140-QUART

SAVE THESE INSTRUCTIONS

GENERAL

This Operation Manual is for the Hobart Legacy+® 60-Qt through 140-Qt Floor Mixers which are available

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from Hobart.

Device Bowl Size (Qt) Motor Horsepower Hub Mixing Speeds

HL600 60-Qt 2.7 HP Motor #12 STIR, plus four mixing speeds

HL600C 60-Qt 2.7 HP Motor #12 Correctional Mixer, STIR, plus

four mixing speeds

HL662 60-Qt 2.7 HP Motor #12 Pizza Mixer, two mixing

speeds

HL800 80-Qt 3.0 HP Motor N/A STIR, plus four mixing speeds

HL800C 80-Qt 3.0 HP Motor N/A Correctional Mixer, STIR, plus

four mixing speeds

HL1400 140-Qt 5.0 HP Motor N/A STIR, plus four mixing speeds

HL1400C 140-Qt 5.0 HP Motor N/A Correctional Mixer, STIR, plus

four mixing speeds

All sizes of Hobart Maximum Heavy Duty Floor Mixers feature a digital SmartTimer™ with Shift-on-the-Fly™

Controls and a power bowl lift as standard equipment.

A variety of agitators and accessories are available. These are described in a separate Use and Applications

Handbook available on our website at www.hobartcorp.com.

Step down bowl sizes and agitators are available for the 60-Qt through 140-Qt mixers (e.g. 40-Qt bowl for

60-Qt mixer). Please see the website or contact you authorized Hobart Distributor for more information.

– 4 –

SAFETY GUIDELINES

• All operators must be properly trained in the safe operation of the mixer and attachments.

• To avoid risk of serious injury follow all precautions and instructions in this manual when installing,

operating, and servicing the mixer.

• To avoid risk of serious injury, keep hands, feet, clothing, and utensils away from the bowl, bowl

support, slideways, and agitator when the mixer is in operation or any of the components are

moving.

• Do not operate the mixer if it is not in proper operating condition.

• Disconnect power to the mixer and follow lockout-tagout procedures before moving or servicing

the mixer.

• Do not operate the mixer if parts are disassembled.

• Do not override safety switches on the mixer.

• When moving the mixer make sure it is stable to avoid tipping and keep hands and feet clear of

the bottom of the mixer to avoid pinching.

• Use the STOP button to stop the mixer. Never open the wire cage or use the power bowl lift to

stop the mixer.

• Do not wear loose clothing around the mixer.

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harmful to health. When mixing ingredients that develop dust use the STIR speed until the dust is

eliminated and follow the instructions in the DUST HAZARD section below.

• Do not install or leave an agitator on the mixer without a bowl in place.

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OPERATION GUIDELINES

• Use the correct sized bowl only with agitators for that sized bowl. Double check the sizes

when using a reduced sized bowl, by consulting the mixer accessories chart available

at www.hobartcorp.com.

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• Stop the mixer before adding more ingredients unless using a food chute.

• Have your mixer regularly serviced; at least twice a year for typical usage. Mixers may require

more or less service depending on frequency of use.

• Use the mixer in a well-lit area.

• Ensure this manual is kept in an easily accessible place near the mixer for future reference.

• Do not clean the mixer with scouring powder or a scouring pad.

• Do not clean aluminum agitators in dishwashers.

• Do not hose or pressure clean the mixer. It is important to adhere to the cleaning instructions

detailed in the CLEANING section of the manual.

– 5 –

DUST HAZARD

In order to minimize any dust hazard, follow the instructions detailed below.

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should be made to the product supplier’s data sheets to ensure adequate precautions and protections

are taken.

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Carefully slit the bag while holding it in the lower part of the bowl. When mixing dry ingredients use the

lowest speed and a splash cover to minimize dust emission. Mix the ingredients in the bowl using the

lowest speed until the risk of producing any dust is eliminated. Fit suitable dust extraction equipment.

WARNING SYMBOL

To identify the safety messages in this manual, the following symbol has been used.

The WARNING symbol is located in the manual before information corresponding

to the safe use of the mixer.

WARRANTY DISCLAIMER

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For warranty information, please contact Hobart Customer Care.

GENERAL INFORMATION

Hobart reserves the right to alter the design of its products without prior notice. If you have questions

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– 6 –

INSTALLATION

UNPACKING

The mixer was inspected before leaving the factory. The carrier assumes full responsibility for the safe

delivery of the mixer upon acceptance of the mixer for shipping. The customer must check for possible

shipping damage immediately upon receipt before moving, installing, or modifying the mixer.

If damage is found, keep all original packaging materials for inspection purposes. The customer must

complete the following steps to report the damage.

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tion.

2. Notify Hobart customer care at (800) 333-7447 within 5 business days of shipment receipt.

LOCATION

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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.

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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.

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with some models.

1. Place the mixer in its operating location.

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6. Expand the anchor with the setting tool provided. Anchor is properly expanded when shoulder of

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7. Place the mixer in its operating location over the drilled holes.

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Fig. 1

– 7 –

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 mixer 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:

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• Connect ground wire to ground lug on the mixer.

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the exposed conductor.

Three-Phase Mixer:

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• Connect ground wire to ground lug on the mixer.

– 8 –

OPERATION

INITIAL CHECKS

To avoid risk of serious injury, keep hands, feet, clothing, and utensils away from

the bowl, bowl support, slideways, and agitator when the mixer is in operation or when any of

the components are moving.

This food mixer is only for professional use by properly trained persons.

Ensure operators have read and understood this manual and have received

proper training.

Do not use the mixer without the interlocked wire cage in place.

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

(Fig. 3, Fig. 4, and Fig. 5) 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 the locked position on the 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 in the mix position and the START button is pressed and held, the mixer will

operate only in STIR speed.

Check Lubrication Before Use

This mixer is shipped with oil in the transmission.

Check oil level before starting mixer (Fig. 2). Refer

to the Lubrication section for applicable lubrication

procedures.

Wiring Check

1. Turn the SPEED dial pointer to STIR.

2. Apply power to the mixer. With the bowl

locked into place, the bowl support all the

way up and wire cage closed, momentarily

run the machine by pushing the START and

then STOP buttons.

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3a below.

a. Refer to the Electrical Connections section and follow all warnings and instructions to correct

the lead wires.

Fig. 2

Transmission Fill Plug / Oil Dipstick

– 9 –

MIXER COMPONENTS

60-Quart Mixer

Fig. 3

Controls

Apron

Bowl Support

Bowl Lock Lever

Attachment Hub

Wire Cage

Agitator

Drip Cup-

Splash Guard

Assembly

– 10 –

80-Quart Mixer

Fig. 4

Controls

Wire Cage

Agitator

Drip Cup-

Splash Guard

Assembly

Apron

Bowl Support

Bowl Lock Lever

– 11 –

140-Quart Mixer

Fig. 5

Controls

Wire Cage

Agitator

Drip Cup-

Splash Guard

Assembly

Apron

Bowl Support

Bowl Lock Lever

– 12 –

CONTROLS

Models HL600 and HL600C

HL600 and HL600C Mixer Speeds

STIR (Slow) For incorporating ingredients

SPEED 1 (Low) For heavy mixtures such as pizza dough, heavy batters, and potatoes

SPEED 2 (Medium-Low) For mixing cake batters, mashing potatoes, and developing bread dough

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SPEED 4 (High) For maximum, accelerated air incorporation into light batches

Model HL662

HL662 Mixer Speeds

SPEED 1 (Slow) For heavy mixtures such as pizza dough, heavy batters, and potatoes

SPEED 2 (Low) For developing pizza dough

MEAT GRIND For grinding meat

CHEESE SHRED For shredding cheese

9(*(7$%/(6/,&( For slicing vegetables

Time Selector

Starts

Mixer

Stops

Mixer

Raises

and Lowers

Mixing Bowl

Speed Selector

Displays Selected Mix Speed Displays Mixing Time

Fig. 6

Time Selector

Starts

Mixer

Stops

Mixer

Raises

and Lowers

Mixing Bowl

Speed Selector

Displays Selected Mix Speed Displays Mixing Time

Fig. 7

– 13 –

Models HL800, HL800C, HL1400, and HL1400C

HL800, HL800C, HL1400, and HL1400C Mixer Speeds

STIR (Slow) For incorporating ingredients

SPEED 1 (Low) For heavy mixtures such as pizza dough, heavy batters, and potatoes

SPEED 2 (Medium-Low) For mixing cake batters, mashing potatoes, and developing bread dough

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SPEED 4 (High) For maximum, accelerated air incorporation into light batches

BOWL PLACEMENT

The bowl must be installed onto the bowl support before the agitator is installed. The bowl is

heavy and must be correctly handled and lifted to avoid personal injury.

To Install

1. Fully lower the bowl support by pressing

and holding the down arrow on the bowl

switch (Fig. 6, Fig. 7, and Fig. 8).

2. Position the bowl so the alignment pins

on the left side of the bowl support

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3. Swing the bowl into the locked position on

bowl support (Fig. 9).

To Remove

Before lowering the bowl onto a bowl

truck, always unlock the bowl and swing the bowl

out slightly.

1. Lower the bowl by pressing and holding the down arrow on the bowl switch (Fig. 6, Fig. 7, and

Fig. 8).

2. Unlock bowl and swing out slightly from the locked position.

3. Open the wire cage and remove the agitator.

Time Selector

Starts

Mixer

Stops

Mixer

Raises

and Lowers

Mixing Bowl

Speed Selector

Displays Selected Mix Speed Displays Mixing Time

Fig. 8

Fig. 9

– 14 –

AGITATOR

To install an agitator, the bowl must be on the bowl support and fully lowered.

To Install

1. Open the wire cage. Refer to the Wire Cage sec-

tion as needed.

2. Place the agitator inside the bowl and align the

horizontal slot on the agitator with the agitator

shaft pins.

3. Hold the agitator and pull the plunger pin of the

agitator out (Fig. 10).

4. Slide the agitator up the agitator shaft until it

stops and latches.

To Remove

1. Open the wire cage. Refer to the Wire Cage sec-

tion as needed.

2. Lower the bowl by pressing and holding the down

arrow on the bowl switch (Fig. 6, Fig. 7, and Fig. 8)

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agitator shaft.

POWER BOWL LIFT

Before lowering the bowl onto a bowl truck,

always unlock bowl and swing bowl out slightly (Fig. 11).

To raise the bowl, the bowl must be in the locked position.

Push and hold the up arrow on the bowl switch.

To lower the bowl, push and hold the down arrow on the

bowl switch.

To Raise the Bowl While Mixing

To raise the bowl while the agitator is mixing the product

(when required by recipe or when using the bowl scraper

attachment):

1. Close the wire cage, then select a mixing speed

on the SPEED dial.

2. Select a count-down time or HOLD for continu-

ous count-up mixing. Refer to the Timer Operation

section as needed.

3. While pressing and holding the up arrow on the bowl switch, press and hold the START button.

The mixer runs only in stir speed while the bowl is rising.

4. When the bowl reaches the mix position, release the START button. The mixer automatically

changes to the selected mixing speed.

Mixing speed and time can be adjusted any time during the mixing operation without

stopping the mixer.

Fig. 10

Fig. 11

– 15 –

PREPARE FOR MIXING

1. Open the wire cage. Refer to the Wire Cage section as

needed.

2. Place the mixing bowl on the bowl support.

3. Pour ingredients into the bowl.

4. Swing the bowl to the locked position.

5. Place the agitator inside the bowl, then attach it to the

agitator shaft (Fig. 12).

6. Return the wire cage to the front-center position

(Fig. 13).

7. Push and hold the up arrow on the bowl switch until the

bowl reaches the mix position and stops.

8. The mixer is now ready for mixing. Refer to the Timer

Operation section.

TIMER OPERATION (SmartTimer™)

Using the Count-Up Mode (Continuous Mixing)

1. Turn the SPEED dial to select a mix speed (the SPEED setting can be changed at any time dur-

ing mixing).

Only use STIR for incorporating ingredients. Do not use to develop dough products.

2. Set the timer on hold by turning the TIME selector counterclockwise until "Hold" appears in the

TIME window.

3. Press the START button to begin mixing. The timer starts to count up from 00:00.

If the wire cage is opened at any time, mixing stops. To resume mixing, close the wire cage

and press the START button.

4. Press the STOP button to stop the mixer; the mixing time is displayed in the TIME window.

5. Press the START button to resume mixing if needed.

When the timer reaches 20:00 minutes, it rolls over to 00:01 and continues counting until the

STOP button is pressed.

Fig. 12

– 16 –

Using the Count-Down Mode (Timed Mixing)

1. Turn the SPEED dial to select a mix speed.

a. If the count-up mode was used for the previous batch, the desired time needs to be entered.

b. If the count-down mode was used for the previous batch, the previous time is displayed. If a

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2. Press the START button to begin mixing; the timer starts counting down from the set time.

a. To stop the mixer at any time, press the STOP button. To resume mixing, press the START

button. For example: The mixer is started at SPEED 1 for 30 seconds and is stopped after

10 seconds. Pressing the START button will resume mixing.

b. If the mixer is stopped and a new time setting is entered, pressing the START button saves

the new time setting on the current speed selection. For example: The mixer is started at

SPEED 1 for 30 seconds and is stopped after 10 seconds. A new time is entered by turn-

ing the TIME selector. The new time replaces the initial 30 seconds for SPEED 1 after the

START button is pressed.

c. If the time is changed while mixing, the mixer operates until the new time expires. The ad-

justment to the time is not stored.

d. If the speed is changed while mixing, the time reverts to the previously set time for the se-

lected speed and counts down.

The agitator does not stop immediately. To avoid risk of serious injury, keep

hands, clothing, and utensils out of the mixing bowl and away from the agitator as the agitator

winds down.

If the wire cage is opened at any time, the mixing stops. To resume the mixing, close the wire

cage and press the START button.

3. When the timer reaches 00:00, the mixer stops; a beeper sounds for 3 seconds. The count-down

timer displays the last-entered time.

OPERATING NOTES

• Only use STIR for incorporating ingredients. Do not use it to develop dough products.

• If the mixer is stopped during mixing, the timer also stops. The timer starts again (with the time

remaining) when the START button is pressed.

• The SPEED window displays the current SPEED selection.

• Turn the TIME selector clockwise to take the mixer out of the hold mode.

– 17 –

UNLOADING

1. After the mixer has stopped, and the agitator comes to rest, unlock the bowl and swing-out

slightly. Press and hold the down arrow on the bowl switch to lower the bowl.

2. Open the wire cage assembly.

3. Remove the agitator from the agitator shaft.

4. Remove the bowl from the bowl support.

WIRE CAGE (Fig. 13)

The wire cage can be rotated out of the way to add ingredients or to access the bowl and agitator.

Note how the grooves on the retainer shoes allow the wire cage to ride around the circular ridge of the

planetary drip cup.

• To open the wire cage: rotate it to your left.

• To close the wire cage: rotate it to your right until it stops in the front-center, closed position.

The wire cage must be returned to the closed position for the mixer to operate.

Fig. 13

– 18 –

Remove and Clean Wire Cage (Fig. 14)

1. Lower the bowl. Remove the agitator and bowl.

2. While holding the wire cage securely with both hands, rotate it to your left until the front-center

retainer shoe reaches the gap in the circular ridge of the planetary drip cup.

3. Lower the front of the wire cage and move the wire cage slightly to the rear so the rear retainer

shoes clear the ridge of the drip cup. The wire cage can now be removed.

Fig. 14

4. Wash the wire cage in a sink, rinse with clear water, and dry with a clean cloth.

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warm, soapy water. Rinse with clear water and dry with a clean cloth.

Reinstall Wire Cage

1. Position the ring of the wire cage so the front-center retainer shoe is positioned below the gap in

the circular ridge of the planetary drip cup.

2. Position the grooves so the rear retainer shoes straddle the circular ridge on the planetary drip

cup.

3. Lift the front of the wire cage so the front-center retainer shoe passes up through the gap in the

circular ridge on the planetary drip cup.

4. Rotate the wire cage to your right until all three retainer shoes straddle the ridge on the drip cup.

– 19 –

CLEANING

Disconnect the electrical power to the mixer and follow lockout / tagout

procedures.

New mixer bowls and accessories (beaters, whips, and dough arms) should be thoroughly washed with

hot water and a mild soap solution, rinsed with either a mild soda or vinegar solution and thoroughly

rinsed with clear water before being used. This cleaning procedure should also be followed for bowls and

agitators before whipping egg whites or whole eggs.

The mixer should be thoroughly cleaned daily. DO NOT use a hose to clean the mixer; it should be washed

with a clean, damp cloth. The base allows ample room for cleaning under the mixer. The apron (Fig. 3,

Fig. 4, and Fig. 5) may be removed for cleaning by loosening the thumb screws. DO NOT wipe down

slideways (Fig. 15) when cleaning.

The drip cup-splash guard assembly (Fig. 3, Fig. 4, and Fig. 5) should be removed periodically and wiped

clean.

For cleaning the wire cage refer to the Wire Cage section.

– 20 –

MAINTENANCE

Disconnect the electrical power to the mixer and follow lockout / tagout

procedures.

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Ensure the electrical supply has been isolated before attempting to service or move the mixer.

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mixer from the mains and allow the capacitors to discharge for 5 minutes before removing any

covers.

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personnel should carry out service.

INTERLOCK SAFETY SYSTEM

Regular inspection of the mixer's safety system is necessary to check the operation of the wire cage and

bowl support interlock switches. Inspections must be performed no less than once a year.

A spare parts manual is available from Hobart Resource Center. For continued safe and reliable operation

of this mixer, it is recommended that servicing is only carried out by Hobart trained service personnel.

LUBRICATION

Fig. 15

Slideways

The slideways (Fig. 15) should be lubricated approximately twice a year. To reach these areas, fully lower

the bowl support and remove the apron (Fig. 3, Fig. 4, and Fig. 5), which is secured by thumb screws.

Wipe a thin coat of Lubriplate 630AA on the bowl pad area of the bowl supports and on each slideway.

Install the apron.

Planetary Seal

Occasionally, the planetary seal (Fig. 15) may become dry and begin to squeak. To correct this, work a

little lubrication (mineral oil) under the lip of the seal.

Agitator Shaft

The agitator shaft (Fig. 15) should be lubricated twice a year with a thin coat of mineral oil.

AGITATOR

SHAFT

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Hobart HL600, HL662, HL800, HL1400 Legacy+ Mixers Manuel utilisateur

Hobart HL600, HL662, HL800, HL1400 Legacy+ Mixers Manuel utilisateur

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