hcm450 pizza cutter mixer

hcm450 pizza cutter mixer
HCM450 Pizza Cutter Mixer
HCM450 PIZZA CUTTER MIXER
MODEL
HCM450
ML-141055
701 S. RIDGE AVENUE
TROY, OHIO 45374-0001
937 332-3000
www.hobartcorp.com
F-45200 (February 2011)
TABLE OF CONTENTS
GENERAL ..............................................................................................................................................................3
Unpacking ........................................................................................................................................................3
Assembly .........................................................................................................................................................3
Electrical Connections .....................................................................................................................................4
Assembling Bowl Seal and Attachments..........................................................................................................4
OPERATION...........................................................................................................................................................5
Controls (Fig. 4) ...............................................................................................................................................5
Loading Your HCM ...........................................................................................................................................6
Operating Your HCM ........................................................................................................................................7
Unloading Your HCM .......................................................................................................................................8
Cleaning Your HCM .........................................................................................................................................9
CLEANING ...........................................................................................................................................................10
Prewash .........................................................................................................................................................10
Wash Bowl and Components .........................................................................................................................10
Rinse ..............................................................................................................................................................10
Remove Bowl Seal .........................................................................................................................................10
MAINTENANCE ................................................................................................................................................... 11
TROUBLESHOOTING ......................................................................................................................................... 11
Service ........................................................................................................................................................... 11
© HOBART, 2011
–2–
INSTALLATION, OPERATION AND CARE OF
Model HCM450 Pizza Cutter Mixer
SAVE THESE INSTRUCTIONS
GENERAL
The HCM450 Cutter Mixer cuts, mixes or blends foods quickly and efficiently. A transparent lid allows
the operator to inspect the product during the mix-cut-blend process. The unit operates continuously,
momentarily or with a timer control which shuts off the machine automatically after the set time has elapsed.
The HCM450 bowl has a liquid capacity of 45 quarts.
The motor on HCM450 is rated 5 HP, 1140 RPM and has thermal overload protection. The motor is totally
enclosed with external fan cooling.
The knead mix shaft assembly is used for applications where cutting is not required. It is especially good
for kneading yeast doughs.
The bowl is locked in its vertical position during processing with the lock arm on HOLD. After processing,
when you move the lock arm from HOLD to TILT, the bowl can pivot to allow easy pouring.
UNPACKING
Immediately after unpacking, check for possible shipping damage. If the cutter mixer is found to be
damaged, save the packaging material and contact the carrier within 15 days of delivery.
Prior to installation, verify that the electrical service agrees with the specifications on the machine data
plate located on the frame behind the control box.
ASSEMBLY
Remove the cutter mixer from the skid and install rubber feet as follows: Apply a bead of silicon sealant
(not provided) around the edge of each leg. Insert a rubber foot onto each leg and fasten with bolts and
washers provided. Match the shape of the foot to conform to the shape of the leg. Two of each style are
included.
NOTE: Optional right and left casters (with rubber caster pads) are available for installation on the two
legs on the control panel side. Assemble with the bolts and washers provided for the rubber feet.
Place cutter mixer in the desired location.
–3–
ELECTRICAL CONNECTIONS
Electrical and grounding connections must comply with applicable portions of the
national electrical code and/or other local electrical codes.
Disconnect electrical power supply and place a tag at the disconnect switch,
indicating that the circuit is being worked on.
Machines are shipped from the factory with a 6-foot cord and plug.
Check Motor Rotation
Check bowl to make sure it is empty, and remove the cut
mix shaft assembly or the knead mix shaft assembly. Close
and latch the lid. Connect the power cord to its receptacle.
Set the timer on JOG. Press START and then release.
The motor should rotate in a clockwise direction as indicated
by the arrow (Fig. 1).
If the motor rotation is incorrect, unplug the power cord, and
contact your local Hobart service office.
Fig. 1
ASSEMBLING BOWL SEAL AND ATTACHMENTS
Refer to the handbook accompanying the cutter mixer for recipe guidelines and advice regarding the
appropriate selection of attachments for the desired application.
Before installing bowl seal and attachments, be sure the power cord is unplugged.
Bowl Seal: Insert the two black seal rings in the grooves of the white seal retainer so the thin black edge
is out (Fig. 2). Then install the seal retainer onto the motor shaft (Fig. 3). Seat seal securely against the
bottom of the bowl with a 1/4 turn. Store the extra seal shipped with the machine in a location where you
can find it, if necessary.
Fig. 2
Fig. 3
Knead Mix Shaft Assembly: Place on motor shaft, seat square drive at base and tighten twist lock knob
by turning counterclockwise.
–4–
OPERATION
Move bowl tilt handle to HOLD to lock bowl in vertical position (Fig. 4).
Close and latch the lid by grasping the lid handle with the left hand. Press lid handle down while turning
the latch until lid lock is engaged (Fig. 4).
CONTROLS (FIG. 4)
The Timer has three mode settings: Run, Jog or Timed.
RUN
– Machine runs continuously after START is pushed until STOP is pressed.
JOG
– Machine jogs momentarily while START is held down; the machine turns off
when you release START.
TIMED
– After you set the time and push START, the machine will run for the
amount of time on the timer. After the set time has lapsed, the machine
automatically stops.
START
– Turns the machine on.
STOP
– Turns the machine off.
LID HANDLE
LID LATCH
START
5-MINUTE TIMER WITH JOG,
RUN, AND 90 SEC MARK
STOP
TWIST LOCK KNOB
BOWL TILT
HANDLE
KNEAD MIX SHAFT
ASSEMBLY
Fig. 4
–5–
LOADING YOUR HCM
1. LOCK BOWL. Raise the bowl tilt lever to "Hold"
position or 45° above horizontal.
–6–
OPERATING YOUR HCM
NOTE: Bowl must be in upright position and cover must be latched. An electric interlock prevents operation
when bowl cover is open, or bowl is tilted more than 20 degrees. In order for the HCM to operate, the timer
must be set for a designated time or in the "HOLD" position.
To operate in the RUN (continuous) method:
1. SET TIMER To Desired Time or on "RUN".
2. PRESS START SWITCH AND RELEASE. 3. PRESS RED STOP BUTTON. A built-in
Machine will run until stop button is pressed or, brake will quickly stop the attachment shaft
until selected time has expired.
when power has been turned off.
To operate in the JOG (on-off bursts) method:
1. SET TIMER ON "JOG".
2. PRESS START SWITCH AND HOLD. 3. RELEASE START SWITCH. Machine will
Machine will run until switch is released.
automatically brake to a stop. Continue pressing
the start switch for as many on-off bursts as
necessary.
–7–
UNLOADING YOUR HCM
3. UNLOCK BOWL. Lower the bowl tilt lever to "Tilt"
position or pointing straight down.
Push the STOP switch. After the shaft has stopped turning, unlatch the cover.
The knead mix shaft assembly may stay in place while emptying the bowl.
Scrape lid (when necessary) before tipping bowl.
Move the bowl tilt handle to TILT to unlock bowl.
The bowl may be tilted to any desired position, depending upon the type of product. Grasp the lid handle
and cautiously tilt the bowl by pulling toward you as the contents empty into a container.
After product has been removed, return bowl to vertical position. Return bowl tilt handle to HOLD position
and proceed to run another load or clean the machine.
–8–
CLEANING YOUR HCM
–9–
CLEANING
Damage to the lid can result if it is exposed to certain chemicals. Do not use harsh abrasives,
such as powdered or liquid cleansers, steel wool or other abrasive pads; cleaners containing ammonia,
such as window sprays; cleaners containing chlorine, solvents, chemical adhesives; and highly caustic
chemicals, such as drain cleaners or commercial dishwasher detergents.
PREWASH
Before disassembling, put 1 gallon of warm water and 1 or 2 tablespoons of a mild liquid household
dishwashing detergent, such as Joy, Ivory or Palmolive Green in the bowl. Close and latch the lid. Turn
the timer to JOG and run for 10 seconds so the solution is thoroughly mixed.
WASH BOWL AND COMPONENTS
Unplug unit before cleaning.
Remove knead mix shaft assembly. Do not leave attachments on motor shaft for storage.
Wash the inside of the bowl and the underneath side of the lid using a soft, clean cloth or sponge. Use a
soft, plastic spatula to scrape the inside of the bowl if food soil adheres to the side of the bowl.
Hand wash the attachments.
Remove the wash water from the bowl.
RINSE
Pour 1 gallon of warm rinse water into the bowl.
Rinse attachments with water in bowl and remove them
to dry. Thoroughly rinse the inside of the lid and bowl.
Remove the rinse water from the bowl and dry with a
clean cloth.
REMOVE BOWL SEAL
Remove the bowl seal by lifting seal retainer up and off
of the motor shaft (Fig. 5). Separate seals from retainer.
Wash, rinse and dry all three parts.
Fig. 5
Reassemble seals and retainer (Figs. 2 and 3). Be sure
bowl area is properly cleaned before reinstalling seal. Thin
black edge is out. Replace seal retainer on shaft, push
down firmly (Fig. 6) and seal it against the bottom of the
bowl with a 1/4 turn.
NOTE: The bowl seals should be cleaned at least once
per day or once per shift.
Leave the lid unlatched when machine is not in use.
NOTE: It is recommended that you do not store extra
accessories in the bowl to prevent damage in case the
unit gets turned on.
– 10 –
Fig. 6
MAINTENANCE
The prelubricated motor bearings should be checked by a Hobart service technician every 3 to 4 years
under normal use. No other lubrication is required.
TROUBLESHOOTING
SERVICE
Contact your local Hobart-authorized Service Office for any repairs or adjustments needed on this
equipment.
Symptom
Possible Cause
Cutter mixer won't operate.
1. Electrical power not connected.
2. Circuit breaker tripped or fuse blown.
– 11 –
NOTES
F-45200 (February 2011)
– 12 –
PRINTED IN U.S.A.
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