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0732S20000-CV2 

 

 
 
 

 

 
 
 
 

 

Walker, Michigan, U.S.A. 49534-7564 

 
 
 

USER’S OPERATING AND INSTRUCTION MANUAL 

 
 

MODEL 732-R 

 

BREAD SLICER 

 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

Summary of Contents for MODEL 732-R

Page 1: ...0732S20000 CV2 Walker Michigan U S A 49534 7564 USER S OPERATING AND INSTRUCTION MANUAL MODEL 732 R BREAD SLICER ...

Page 2: ...top Upon Completion of Slicing 5 2 Bread Slices Vary in Thickness 5 3 The Blade Frames are Knocking 5 3 The Slicer Vibrates Excessively 5 3 The Hand Lever Pulls Hard 5 3 The Bread is Cutting Slowly or is Being Damaged 5 4 MAINTENANCE 0732S20024 6 1 Removing the Blade Frames 6 1 Replacing the Blade Frames 6 4 Changing the Blades 6 5 Tightening the Belt 6 7 Replacing the Belt 6 8 Replacing the Gas S...

Page 3: ...2S20028 10 1 Drawing 10 1 Parts List 10 2 ROCKER 0732S20029 11 1 Drawing 11 1 Parts List 11 2 DRIVEN PULLEY 0732S20030 12 1 Drawing 12 1 Parts List 12 2 SLICE PARTS 0732S20031 13 1 Drawing 13 1 Parts List 13 2 ELECTRICAL 0732S20032 14 1 Drawing 14 1 Parts List 14 2 WIRING DIAGRAM 1 60 115 230 0732S20033 15 1 WARRANTY GEN 040228 WARRANTY PROCEDURE GEN 040226 RETURNED PARTS POLICY GEN 040227 ...

Page 4: ... the electrical specification plate and follow all specifications of local electrical codes 3 Disconnect and lock out the machine from the power supply before cleaning or servicing 4 Check and secure all guards before starting the machine 5 Observe all caution and warning labels affixed to the machine 6 Use only proper replacement parts 7 Do not wear loose fitting clothing or loose hair when worki...

Page 5: ...aged with the use of its convenient front mounted bagging scoop Its design will provide years of efficient trouble free operation requiring a minimum of maintenance The Model 732 R Bread Slicer is of stainless plated and painted steel construction for easy cleaning and maintenance As with other Oliver slicers it is so easy to change the blades when that becomes necessary that most operators will f...

Page 6: ...ARE IN LOADING THE PRODUCT INDIVIDUAL DETERMINATIONS WOULD HAVE TO BE MADE Standard Electrical Options Others consult factory 1 phase 60 hz 115VAC 7 Amps 1 phase 60 hz 230VAC 3 5 Amps 1 phase 50 hz 220VAC 3 5 Amps Standard Slice Spacings 7 16 1 2 9 16 inches Optional Slice Spacings At additional cost Specials available consult factory 3 8 5 8 11 16 3 4 13 16 7 8 1 1 1 4 inches Shipping Weight 300 ...

Page 7: ...on for your slicer which has a substantial mounting surface see the caution note above and which has electrical service compatible with the load the machine will place on it as indicated on the electrical data plate of the machine Position the machine while it is still in its packaging as close as possible to the desired end location Expose the machine by removing the outer packaging and remove it...

Page 8: ... NEVER START THE MACHINE BEFOE LOADING THE PRODUCT Make sure that the product does not hang over either edge of the cradle While holding the lever completely forward the machine will not start unless this is done push the Green Start button with your left hand After starting the machine restrain the hand lever slightly allowing it to return slowly until the knives have contacted AND penetrated the...

Page 9: ...topped remove the product from the cradle Use of the standard front mounted bagging scoop will ease packaging of your product The bagging scoop s bread stop is adjustable to accommodate various size loaves To adjust apply pressure to the outside edges of the bread stop and slide it along the scoop to the desired position ...

Page 10: ...top button has been pushed Twist the Red button in the direction of the arrow on the button to release it to its run position The lever is not being HELD in the forward most position There are bread crumbs beneath the cradle bracket or in the cradle guide tracks at each side of the cradle bracket preventing it from going all the way down which it must do before the lower limit switch can be trippe...

Page 11: ...ualified service agent evaluate the machine for adjustment or replacement of defective parts The motor has failed Have it checked by a qualified electrician The Slicer Stops Before Slicing is Complete The upper limit switch is not adjusted properly Have a qualified service agent adjust the switch The Slicer Does Not Automatically Stop Upon Completion of Slicing The upper limit switch is not adjust...

Page 12: ...htening the Belt or Replacing the Belt on how to make these corrections One or more of the bearings on the machine are failing Have a qualified service agent check for defective bearings and replace them as required The pins two eccentrics and two regular and links at the top of the blade frames are worn We suggest that these be replaced together Mixing worn parts with new will shorten the life of...

Page 13: ...ing speed you are experiencing may be normal for that particular product The knives of the machine have become worn dull See the Maintenance section of this manual under Changing the Cutting Knives Most owners can perform this item of maintenance without calling a service company The blades are not aligned properly See the Maintenance section of this manual under Adjusting the Clearance Between th...

Page 14: ...them Only remove the infeed table in the event that you MUST remove the lower blade frame See the note below NOTE REMOVAL OF THE LOWER BLADE FRAME IS NOT REQUIRED TO CHANGE ITS BLADES Should it be necessary to remove the lower blade frame you must first remove the infeed table by removing the two screws which secure it in place and then by pulling the table down out of the clips and out through th...

Page 15: ...ECURE THE ECCENTRIC PINS Pull the clip from the eccentric pin and slide the link toward the eccentric pin mounting plate See the illustration below After removing the pair of bolts and lock washers which secure each blade frame to the rocker s swing shaft the blade frame can be lifted from the machine Continued ...

Page 16: ...RAME IS NOT REQUIRED TO CHANGE ITS BLADES If you must remove the lower blade frame remove the infeed table as described above then with the cradle in its normal position remove the bolts lock washers clip and link from the lower blade frame just as it was done above for the upper blade frame Replacing The Blade Frames WARNING ALWAYS DISCONNECT THE SLICER FROM THE POWER SUPPLY BEFORE ATTEMPTING ANY...

Page 17: ...NOTE WHEN REPLACING ALL THE BLADES ALWAYS REMOVE AND REPLACE ONE BLADE AT A TIME NEVER REMOVE ALL THE BLADES AT ONCE AND THEN ATTEMPT TO REPLACE THEM ALL AT ONCE CAUTION NEVER PUT BLADE FRAMES IN THE SLICER WITHOUT KNIVES First remove the upper blade frame from the machine see Removing the Blade Frames above You may use the special knife tools shown in the illustrations on the next pages or use a ...

Page 18: ...oved Also remember to remove and replace one blade at a time The blades can be removed from the lower blade frame while it is still in the machine This is done by using a second special blade changing tool Insert the tool into the blade frame push the handle toward the feet of the blade frame as shown below This will reduce the tension on the blade so that it can be carefully removed Using the sam...

Page 19: ...tighten the belt using care to keep the centerline of the motor perpendicular to the centerline of the belt The belt can be loosened by carefully moving the motor downward The drive belt should be just tight enough using moderate finger pressure to allow a 3 8 inch deflection halfway between the motor drive pulley and the driven pulley When desired belt tension is achieved retighten the motor moun...

Page 20: ...ct the end of the connecting rod attached to the rocker by removing the two hex cap screws and rod cap which secure the connecting rod to the rocker Once this has been done you should be able to remove the belt After replacing the belt reattach the connecting rod making sure to place the connecting rod as perpendicular as possible to the rocker s main shaft Retighten the rod cap s bolts securely T...

Page 21: ...g the ten screws which secure them in place also remove the crumb tray Remove the handle by loosening the set screw which holds the handle after which it can be slid out of the hub The cover can then be removed by first removing the six slotted head screws which secure it in place See the above illustration to see their approximate locations WARNING THE GAS SPRING IS IN A COMPRESSED STATE USE CARE...

Page 22: ...ng Install a gas spring by first attaching the lower end of the spring to the pusher arm with the shoulder screw CAUTION USE A LOCKING FLUID SUCH AS LOC TITE TO PREVENT THE SCREW FROM LOOSENING BECAUSE OF VIBRATION Using two people grasp the spring as shown in the next illustration and slide the gas spring over the same upper pin that the old gas spring was removed from See the caution statement b...

Page 23: ...he standard position gives a gentle force at the beginning of the slicing operation when it is most needed which will allow the knives to start cutting and prevent damage to the product It also provides the most force at the end of the stroke to allow the cradle to finish its upward travel and the machine to shut off The pin located in the high forward position should be used when greater force is...

Page 24: ...e upper blade frame If the lower blade frame has not been centered the same process to be described for adjusting the upper blade frame should be used to center and secure the lower blade frame before you proceed To adjust the upper blade frame loosen both bolts and also loosen the set screw securing the Locking Collar Once this is done take a small hammer or mallet and tap the blade frame either ...

Page 25: ...lock nut is loosened rotate the pin using a wrench rotating the pin it is possible that both pins will need adjustment at the same time until the knives of the machine are in line alternating blades should not appear to be in front of or behind each other when viewed from the side when the blade frames are half way through their travel or when the rocker shafts are aligned vertically A straight ed...

Page 26: ...s Also add a drop or two to each bushing on the pusher drive cross shaft and lever shaft All other bearings are either grease packed or sealed and seldom need attention NOTE NEVER OIL OR GREASE THE MOTOR Cleaning Use a mild detergent solution to clean the exterior surfaces and empty the crumb tray daily or as necessary Periodically remove all covers and brush or blow if compressed air is available...

Page 27: ...1 Stop Contact Block 1 5708 7900 Green Start Pushbutton 1 5708 7930 Start Contact Block 1 5757 7354 Switch Limit 2 5220 5040 Bearing Driven Pulley 2 0797 0058 019 Stud Driven Pulley 1 0797 0071 4 Connecting Rod Assembly with Bearings 1 0797 0057 219 Stud Swing 1 5220 4040 Bearing Rocker Shaft 2 5220 0020 Bearing Swing Shaft 4 0797 0029 1 Knife Type A As Req d 6084 8700 Gas Spring 1 5831 8225 Clip ...

Page 28: ...GEN020319 THIS PAGE WAS INTENTIONALLY LEFT BLANK ...

Page 29: ...732 R FRONT LOAD SLICER 0732S20026 8 1 MAIN FRAME REV 10 2 08 ...

Page 30: ... 001 Frame 0732 0002 003 Bumper Rubber 5902 0036 006 Angle RH Mounting 0732 0004 0001 007 Angle LH Mounting 0732 0004 0002 009 Table Infeed 0711 0048 011 Pin Eccentric 0730 0031 014 Link Blade Frame 0711 0002 015 Clip Hairpin 5835 7705 FOR SERVICE PARTS CALL OLIVER PRODUCTS 800 253 3893 REV 10 2 08 ...

Page 31: ...732 R FRONT LOAD SLICER 0732S20027 9 1 COVERS ...

Page 32: ...Stop Bread 0711 0080 106 Washer Flat Nylon 5851 8120 107 Tray Crumb 0711 0014 002 108 Cover RH Side White 0732 0006 Cover RH Side Black 0732 0006 002 109 Cover LH Side White 0732 0007 Cover LH Side Black 0732 0007 002 112 Cover Electrical Box 0732 0008 113 Cover Switch Enclosure 0732 0009 115 Guard Pushbutton 0732 0034 Not Shown Rev 11 29 12 FOR SERVICE PARTS CALL OLIVER PRODUCTS 800 253 3893 ...

Page 33: ...732 R FRONT LOAD SLICER 0732S20028 10 1 PUSHER REV 11 21 08 ...

Page 34: ...Screw Shoulder x 5842 8501 215 Spindle Assembly M8 x 1 25 5902 8795 217 Bracket Cradle Mounting 0732 0011 218 Block Slide 0711 0017 220 Bearing 5 8 Dia Cam Follower 5251 0030 221 Guide RH Pusher 0711 0051 0001 222 Guide LH Pusher 0711 0051 0002 226 Hub Pusher Drive 0732 0023 227 Washer Special 4655 0309 1603 228 Bearing 3 4 Dia Cam Follower 5251 0091 229 Bearing Bronze Flange 5254 3139 230 Lever P...

Page 35: ...732 R FRONT LOAD SLICER 0732S20029 11 1 ROCKER REV 8 11 08 ...

Page 36: ...her Spring Lock M6 8851 9414 2 308 Shaft Swing 0730 0024 001 2 310 Bearing Ball 10x30x9 5220 0042 4 312 Nut Hx HD Jam M10x1 5 8832 0418 4 314 Collar Hold Down 0797 0031 002 2 315 Collar Locating 0797 0031 003 2 316 Rod Threaded 3 8 16 Nylon 5840 8076 2 317 Screw Socset Cuppt 3 8x1 4 5842 6156 2 318 Cap Clamp 0730 0023 1 319 Screw Hx HD M10x40MM 8843 0331 2 320 Washer Spring Lock M10 8851 9468 2 Al...

Page 37: ...732 R FRONT LOAD SLICER 0732S20030 12 1 DRIVEN PULLEY REV 1 20 09 ...

Page 38: ...d 0797 0058 019 403 Stud Swing 0797 0057 219 404 Rod Assembly W Bearings 0797 0071 4 405 Ring Retaining 5840 2825 406 Bearing Ball 5220 5040 407 Ring Retaining 5840 1040 408 Washer Flat M10 8851 8418 409 Washer Spring Lock M10 8851 9418 410 Screw Hex HD M10 X 20MM 8842 0583 FOR SERVICE PARTS CALL OLIVER PRODUCTS 800 253 3893 REV 1 20 09 ...

Page 39: ...732 R FRONT LOAD SLICER 0732S20031 13 1 SLICE PARTS ...

Page 40: ... 502 Pin Frame 0732 0013 505 Blade Type A 0797 0029 1 510 Holddown 0711 0036 2XX 511 Bushing 0777 0066 512 Screw Pivot 0777 0068 001 513 Spring RH Torsion 7030 0020 514 Spring LH Torsion 7030 0021 515 Cradle 0732 0014 1XX 517 Cover Top 0732 0015 0XX Specify Slice Thickness FOR SERVICE PARTS CALL OLIVER PRODUCTS 800 253 3893 ...

Page 41: ...732 R FRONT LOAD SLICER 0732S20032 14 1 ELECTRICAL PARTS REV 12 13 05 ...

Page 42: ...4 Belt V 4L370 5601 1127 815 Button Red Stop 5708 7915 816 Block Stop Contact 5708 7931 818 Button Green Start 5708 7900 819 Block Start Contact 5708 7930 821 Bushing Strain Relief 5765 1010 822 Clamp Cable 5765 4232 825 Switch Limit 5757 7357 826 Nutbar Switch Mounting 0732 0020 827 Bushing Strain Relief 5765 1110 834 Relay Power 1 50 60 110 115 5749 8027 834 Relay Power 1 50 60 220 230 5749 8028...

Page 43: ...830 Cord Stop Limit Switch 0732 0021 831 Cord Start Limit Switch 0732 0022 832 Cord Power 1 60 115 0711 0056 832 Cord Power 1 60 230 1 50 110 220 0711 0056 001 833 Harness Wire 0711 0057 838 Plug Hole 5769 3008 839 Nameplate Wiring Diagram Single Phase 6402 3103 840 Plug Power 1 60 230 5765 2030 843 Plug Hole 5769 3013 For other Electrics Consult the Factory FOR SERVICE PARTS CALL OLIVER PRODUCTS ...

Page 44: ...732 R FRONT LOAD SLICER 0732S20033 15 1 WIRING DIAGRAM 1 60 115 230 1 50 110 220 For other Electrics Consult the Factory ...

Page 45: ...hip if the defect materially impairs the value of the equipment to Buyer Oliver Packaging Equipment has no obligation as to parts or components not manufactured by Oliver Packaging Equipment but Oliver Packaging Equipment assigns to Buyer any warranties made to Oliver Packaging Equipment by the manufacturer thereof This warranty does not apply to 1 Damage caused by shipping or accident 2 Damage re...

Page 46: ...lar problem 3 If the Parts and Service Manager approves a Work Authorization Number will be generated and the appropriate service agency will perform the service 4 The service dealer will then complete an invoice and send it to the Parts and Service Department at Oliver Packaging Equipment Company 5 The Parts and Service Manager of Oliver Packaging and Equipment Company will review the invoice and...

Page 47: ... before returning any part This number should appear on the shipping label and inside the shipping carton as well All parts are to be returned prepaid Following this procedure will insure prompt handling of all returned parts To obtain an RMA number contact the Repair Parts Deptartment toll free at 800 253 3893 Parts returned for re stocking are subject to a RE STOCKING CHARGE Thank you for your c...

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