Oliver 730 Installation Manual
PRODUCTSV COMPANY
445 - 6TH St. NW, Grand Rapids, Mi 49504 USA
Phone: +1 616 456 7711
®
BAKERY
PRODUCTS BV
Phone: +31 478 640 137
The NetherIand
Spurkt3
USERS OPERATING AND INSTRUCTION
MODEL 730
VERSATILE SLICER
MANUAL
S20000C3
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oLIyER®
730 Versatile Slicer
olivorproducts.com.
- -.-
INDEX
Section Description
SAFETY INSTRUCTIONS
Electrics-Theory of Operation
Power Failure
Decommissioning Statement
Nameplates List
DESCRI PTION/SPECI FICATIONS
Description
Life Expectancy
Specifications
I NSTALLATION I NSTRUCTIONS
Removing the Slicer from the Shipping Platform
Document No.
0730520002
0730520003
0730520004
Page No.
2-1
2-1
2-1
2-1
3-1
3-1
OPERATING INSTRUCTIONS
TROUBLESHOOTING
0730520005
0730520006
The Slicer Will Not Start (Motor is Not Humming)
The Slicer Will Not Start (Motor is Humming)
The Slicer Does Not Stop Whèn Slicing is Complete
The Slicer Stops Before Slicing Starts or is Complete
Bread Slices Vary in Thickness
The Blade Frames are Knocking
MAINTENANCE
0730520007
Cleaning
Lubrication
Frequency of changing blades
Removing the Blade Frames
Replacing the Blade Frames
Adjusting the Blade Frames When Slices Vary ¡n Thickness
Changing the Blades
Tightening the Belt
Replacing the Belt
Adjusting the Clearance Between the Blade Frames
4-1
5-1
5-1
5-1
5-2
5-2
5-2
5-2
6-1
6-1
6-1
6-1
6-2
6-4
6-5
6-6
6-9
6-10
6-11
RECOMMENDED SPARE PARTS
0730S20001 :
0730520008
7-1
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730 Versatile Slicer
INDEX Con't
Section Description
REPLACEMENT PARTS SECTION
ASSEMBLY DRAWING (MECHANICAL PARTS) --0730S20009
Frame Assembly
Blade Frame Assembly
Document No.
Pusher Assembly ----
Holddown Assembly
Covers
Rocker Assembly ------
Driven Pulley Assembly
ELECTRICAL SINGLE PHASE
Wiring Diagram (Single Phase)
Assembly Drawing (Single Phase)
0730520010
Parts List .37kw Motor, 220 yAC, 50 Hertz, I Phase
WARRANTY
GEN 040225
Page No.
8-1
8-1
8-3
8-5
8-8
8-10
8-12
8-14
9-1
.
9-1
9-1
9-2
WARRANTY PROCEDURE
RETURNED PARTS POLICY
Rev. 3/1/04
GEN 040226
GEN 040227
0730S20001
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OL1yER®
SAFETY INSTRUCTIONS
730 Versatile Slicer
VARIOUS SAFETY DEVICES AND METHODS OF GUARDING
PROVIDED ON THIS MACHINE. IT IS ESSENTIAL HOWEVER THAT
OPERATORS AND MAINTENANCE. PERSONNEL 1.)BSERVE THE
SAFETY PRECAUTIONS. IMPROPER INSTALLATION,
OPERATION OF THIS EQUIPMENT COULD CAUSE SERIOUS INJURY
Read this manual before attempting to operate your machine. Never
untrained person to operate or service this machiñe.
Connect the machine to a properly grounded electrica supply that
requirements shown on the electrical specification plate and follow
of local electrical codes.
Disconnect and lockout the.machine from the power sùpplybeforecleaning
servicing.
Check and secure all guards before starting the machine.
Observe all caution and warning labels affixed to the machine.
Use only proper replacement parts.
Do notwear loose fitting clothing or loose hair when working
Shirt tails should be tucked in.
.
MAINTENANCE, OR
near this machine.
HAVE BEEN
FOLLOWING
matches the
all. specifications
.
THE MACHINE
OR DEATH.
allow an
or
Wear proper personal protective safety equipment.
Keep Hands away form the moving parts ofthis machine while
In addition to these general safety instructions, also follow the
instructions given for the different areas f the machine operating
.
I I
Hazardous energy source: Electricity.
DO NOT USE FOR OTHER THAN ORTG1NALLY INTENDED PURPOSE.
0730520002
it isin operation.
more specific safety
instruction manual.
1-1
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730 Versatile Slicer
DO NOT USE FOR OTHER THAN ORIGINALLY INTENDED
Electrics-Theory
of
Operation
Powersupply to machine is: lIme, I neutral, I ground.
Line and neutral are protected individually by fuses.
Motor is protected by thermal overlòad relay attached to contactor.
Motor is started only when
Correct power is supplied to machine
Emergency stop pushbutton released
Thermal overload relay is in reset condition
Fuses are intact and in place
*Sta,i limit switch is activated (contact dosed)
*Sta
pushbutton is momentarily depressed
j! these conditions are met;
lever iñ start position
PURPOSE.
In the event of a power failure motor will only operate after all the abòve
met. Motor will not automatically restart when power is restored.
Motor will operate until
Power supply interrupted
Fuses opened due to short circuit and/or over-current
Thermal overload relay has opened (tripped)
Stop limit switch activated (contact opened) lever in stop position
*Emergency stop pushbutton depressed
.
= requires operator action
0730S20002
jy of the following conditiöns are met.
.
conditions are
1-2
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730 Versatile Slicer
DECOMMISIONING STATEMENT
Please dispose of all materials as suggested in the appropriate
of this manual, and as required by your state and. local regulations.
Remember to always recycle when possible.
MSDS reports at the end
.
0730S20002
1-3
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730 Versatile Slicer
NAMEPLATES
073 0S20002
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1-4
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V COMPANY
730 Versatile Slicer
NAMEPLATES PART LIST
ITEM NO
601
603
604
605
SYMBOL
-"
Qk
-".------
PART DESCRIPTION
ce
"OLIVER"
"STAY CLEAR"
.
"CONSULT MANUAL"
"ELECTRICAL SHOCK"
PART NUMBER
6401-5077
.
6401-9042
6400-3029
6400-5009
606
607
608
609
610
OLIyER TRANCHEUSEPOLWALENTE 730
;v
.
1l
"UNPLUG BEFORE OPENiNG"
"NO ACCESS FOR UNAUTH. ."
"START (OF ACTION)"
"E-STOP (Yellow Background)"
"OPERATING 1NSTRCT'S"
6402-1028
640 1-4020
6401-9041
.6400-5011
6401-5028
0730S20002
1-5
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OLiVER®
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Description
The Oliver Versatile Slicer is a compact, sturdy, time-tested design, which has been
used in bakeries worldwide for many years.
of virtually all varieties of bread, quickly and cleanly, with a spring fed pusher that
moves the product through the knives followed by an automatic shut off. Itsdesign will
provide. years of efficient, trouble-free operation requiring minimal maintenance.
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DESCRIPTION/SPECIFICATIONS
lt is easy to operate and allows the slicing
730 Versatile Slicer
gently
The Versatile Slicer is of stainless steel, plated, and painted coistruction for
cleaning and maintenance. The blades can be replaced by most operators, without
need of a service call.
The Versatile Slicer is backed by Oliver Products Company, whose reputation has been
serving the Baking Industry for well over 60 years.
Life Expectancy
Oliver Products Company is comrnitted.to providing parts and support for 20
Sbecificatiòns
Space Requirements: (All Dimensions are Approximate)
easy
the
years plus
IIllIII IIIIIIJIIIIIHIlIIIIJU
:!IlIJIJIIIIIIJIIIIIIII1IIIII1IIIJ
iIiliii J JIJIJJIIJJIJJI 1111111 JI
0730S20003
2-1
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Product Capacities:
739 Versatile Slicer
COMPANY
Up to 406mm long, 267mm wide and from 90mm to 152mm
Electrical Options Available:
I phase, 50 hz, 22OVAC, 36 Amps. (.37kw motor)
Others available, cosuIt factory.
Noise Level:
72dba and 83 dbc
Standard Slice Spacings
9.5mm, 11mm, 12mm, 13mm, 14mm, 16mm, 19mm
Optional Slice Spacings (At additional cost)
Others Available consult factory.
high.
Machine Weight (Mass)
113.4kg
Shipping Weight (Mass)
136 kg
CE approved by TÜV america.
0730S20003
.
2-2
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INSTALLATION INSTRUCTIONS
THE SLICER IS HEAVY, MUST USE TWO PEOPLE TO LIF
USE PROPER TECHNIQUE WHEN LIFTING.
KEEP BACK STRAIGHT, KNEES BENT, AND LIFT WITH LEGS.
USE GLOVES TO PROTECT HANDS.
Removing the Slicer from the Shipping Platform
730 Versatile Slicer
Lift the slicer off the shipping platform with one person on each side of the slicer.
slicer down on a level floor.
Insure power supply of 22OvoIt, 50hz, single phase.capable of at least I O
available to the machine.
For other electrics, consult féctory.
amps is
Set the
0730S20004
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OPERATING INSTRUCTIONS
730 Versatile Slicer
ALWAYS USE CARE WHENEVER WORKI!G NEAR THE CUTTING BLADES.
To operate the slicer, stand on the outfeed side, grasp the lever with the right hand,
see
below, pull it down as far as ¡t will go and hold it there. Wth the left hánd place the loaf
of bread in front of the pusher.
PUSHER
LEVER
While continuing to hold the lever down with the right hand move the left hand to the
outfeed side of the machine and depress the sthrt pushbutton, see next illustration.
Allow the right hand to raise slowly with the lever until the loaf contacts the slicer blades
After the blades have pierced the crust remove your right hand from the lever allowing
the pusher to move the loaf through the blades
.
NEVER PUSHTHE HAND LEVER.
DOING SO MAY RESULTIN DAMAGE TO THE MACHINE'S COMPONENTS.
0730S20005
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START BUTTON
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730 Versatile Slicer
THE BLADESARE EXTREMELY SHARP.
DO NOT TOUCH MOVING OR STATIONARY BLADES.
The motor and slicer bladeswill stop automatically when the
forward position. Remove the loaf fronithe table and bag
same procedure for each loaf.
same procedure for each loaf.
pusher comes to its full
or wrap the product. Use the
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TROUBLESHOOTING
ALWAYS DISCONNECT THE SLICER FROM THE POWER SUPPLY BEFORE
ATTEMPTING ANY TYPE OF MAINTENANCE TASK, INCLUDING
TROUBLESHOOTING. .
The Slicer Will Not Start (Motor Is Not Humming)
s
The machine is not plugged in.
s
There is no power at the outlet. (Check by plugging in' a small 'working appliance,
like a lamp Check to see if a circuit breaker has tripped
not tripped and the circuit is still riot working havé a qualified
circuit.)
'
'
If the circuit breaker has
Iectriciàn check the
.
There is power at the' outlet but machine still dóes not start. (Have qualified
electrician check machine fuses andor reset thermal overload relay.)
.
The start limit switch is not being made. (Adjust the start limit switch
required to correct the problem.)
The Slicer Will Not Start (Motor Is Humming)
DO NOT ALLOW THE MOTOR TO'HUM WITHOUT STARTING.
' THE MOTOR CAN BE PERMANENTLY DAMAGED BY OVERHEATING.
.
The motor has failed. (Have it checked by a qualified electrician.)
s
The drive system is binding. (Have a qualified service agent check for defective
bearings or other restrictions to free movement.)
screws as
.
There is mechanical interference between other parts ofthe slicer. (Have
service agent evaluate the machine for adjustment or replacement of defective
a qualified
parts)
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The Slicer Does Not Stop When Slicing is Complete
.
The stop limit switch is not being made. (Adjust the
as necessary.)
730 Versatile Slicer
stop limit switch bracket screws
The Slicer Stops Before Slicing Starts
.
The stop Iimitswitch ¡s being made too soon. (Adjust
screws as necessary.)
Bread Slices Va,y in Thickness
The blade frames are out of adjustment. (See the
manual under "Adjusting the Blade Frames When Slices Vary
to perform this adjustment.)
The Blade Frames Are Knocking
.
The blade frames are out of adjustment. (See the
manual under "Adjusting the Clearance Between the Blade
perform this adjustment.)
or ¡s Complete
"Maintenance" section of this
"Maintenance" section of this
the stop limit switch brackét
in Thickness" on how
Frames" on how to
0730S20006
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ALWAYS DISCONNECT THE SLICER FROM THE POWER SUPPLY BEFORE
Cleaning .
Use a mild detergent solution to clean all exterior surfaces and empty the
daily or more often if necessary Periodically remove both tables and the
and then brush, blow, (if compressed air is available), or wipe all foreign material
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MAINTENANCE
ATTEMPTING ANY TYPE OF MAINTENANCE TASK.
730 Versatile Slicer
crumb tray
crumb chute
surfaces, especially from moving part.
Lubrication
Once a year, place multipurpose food machinery grease (Fuchs #fmg 387
on each of the pivot points of the plastic links at the top to the blade frames. Also,
lubricate the pusher lever and yoke pivots. All other bearings
or sealed and seldom need attention.
are either grease packed
or equivalent)
from all
Frequency of Changing the Blades
lt is VERY IMPORTANT that you replaceyour blades whenthey
cause lost production, damaged bread, and' may damage yoúr machine. Here is the
schedule we recommend for optimum slicing:
Loaves sliced per day
20 loaves
loo loaves
500 loaves
NEVER OIL OR GREASE THE MOTOR.
Blade change frequency
every 6 months
every 4 months
every month
are dull! Dull blades
.
. .
0730S20007
6-1
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730 Versatile Slicer
Removing the Blade Frames
To remove the b'ade frames you must remove the infeed
tabte, crumb chute, and outfeed table. First remove the four
cover, outfeed cover, infeed
cap nuts securing the
tables, (see the illustration below). In addition to the cap nuts the infeed and. outfeed
tables are held in place by friction so pull the infeed table straight out to separate
(some force may be required).
.
them
CRUMB CHUTE
OUTFEED TABLE
OUTFEED COVER
INFEED COVER
INFEED TABLE
CAP NUTS
Removing the Blade Frames (Continued)
Always start by removing the outfeed side blade frame first. Both blade frames
beremoved from the outfeed side of the machine. You should
remove the outféed side
should
blade frame completely from the machine before starting on the infeed side blade frame.
However each is removed using similar procedures.
s
NEVER LOOSEN THE NUTSON THE ECCENTRIC PINS OR ATTEMPT
TO REMOVE THEM TO AID IN REMOVING THE BLADE FRAMES.
Start by pulling the hairpin clip from the eccentric pin, located at the top of each
frame, (See illustration below, then slide the top link toward the lever sIde
.
Make suré that the link is forced all the way over Ño the cross member.
0730S20007
blade
of the slicer.
6-2
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Top. LINK
CLIP
730 Versatile Slicer
ECCENTRIC
PIN
rr "---BLADE FRAME
>.
Next remove the two hex head bolts with lock washers, from the bottom of the
frame, they secure the frame to the rocker's swing shaft. See the next illustration.
blade
0730S20007
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THE BLADES ARE EXTREMELY SHARP.
ALWAYS HANÓLE BLADE FRAMES WITH CARE.
730 Versatile Slicer
The blade frame can now be carefully lifted fromthe slicer. See below. The
blade frame can be removed in the same manner.
BLADE
FRANE
Replacing the Blade Frames
Replacement of the blade frames is done by reversing the removal
that the feet of the blade frames rest snuggIy on the swing shafts and that
procedures. Ensure
you have
included the lockwashers with and adequately tightened the hex head bolts.
remaining
0730S20007
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Adjusting the Blade Frames When Slices Vary in Thickness
Remove the outfeed table from the slicer. Loosen, but do not remove the two hex head
bolts that secure the blade frameto the swing shaft. Remove the plastic plug over the
set screw in the fixed collar: see below. Using an allen wrench, loosen; do not remove
the set screw in the fixed collar. Using a ruler, (15" maximum), measure the distance
between the blades. Gently tap the collar with a small mallet either to the right or left
until the distances between the blades are equâl. When satisfied with the location
tighten thé fixed collar's set screw and replace the plastic plug. Lastly tighten the two
hex head bolts that secure the bide frame.
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Changing
the Blades
730 Versatile Slicer
THE BLADES ARE EXTREMELY SHARP. ALWAYS HANDLE THEM WITH
DO NOT INTERCHANGE THE TWO BLADE FRAMES. REPLACE THE
FRAME TO THE SAME SIDE OF THE MACHINE AS IT WAS TAKEN FROM
WHEN CHAINGING BLADES FIRST NOTE THE DIRECTION THE SHARPENED
f EDGESÄ:REFAÒING
FRAME AND DOWNON THE OTHER. DO NOT CHANGE THIS DIRECTION.
Place the blade frame on a flat surface. You may usethe special blade tool, furnished
with each machine, and shöwn: in the illustration below,'
depress the spring-loaded pin holding each blade This will reduce the tension
blade so that it may be easily removed
Changing the Blades (Continuèd)
ON THE BLADE FRAME. THEYARE FACINGUP ON ONE
or use a common set of pliers to
CARE.
BLADE
on the
Large opening (for blade removal)
Small opening (for blade installätiön)
Old Blade Removal
I.
Place the tool's large opening onto the blade
tensioning pin.
Relieve the tension of the blade by pushing
The end of tool as shown.
on
'$'
Remove all ofthe blades this way.
0730S20007
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New Blade Installation
I
.
Place a blade. onto the blade tensioning pin
only, making sure the sharp side of the blade is
facing the same direction as the old blades.
Insert the small opening of the tool over the
blade and blade tensioning pin The tOol will
holdthe blade on the blade tensioning pin.
Apply force forward onthe tool, against the
.
blade tensioning pin, as shbwn, until the other
end of the blade lines up with the fixed pin.
Place other end of blade onto the stationary
blade pin, making sure that the blade is flat
against the pin.
New Blade Installation Check
I.
After.installation is complete, gently tap each
blade on the non-sharpened side to insure that
each blade is mounted securely.
0730S20007
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730 Versatile Slicer
WHEN REPLACING ALL THE BLADES, ALWAYS REMOVE THE CENTER
FIRST AND WORK TOWARD THE ENDS. INSTALL THE NW BLADES
ENDS FIRST AND WORK ALTERNATELY TOWARD THE CENTER.
NEVER PUT BLADE FRAMES IN THE SLICER WITHOUT BLADES.
BLADES
AT THE
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