Oliver MODEL 777-N User'S Operating And Instruction Manual Download | Manualshive

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0777S20000-CV3

Grand Rapids, Michigan, U.S.A. 49504-5298

USER’S OPERATING AND INSTRUCTION MANUAL

MODEL 777-N

VARIETY SLICER

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Summary of Contents for MODEL 777-N

Page 1: ...0777S20000 CV3 Grand Rapids Michigan U S A 49504 5298 USER S OPERATING AND INSTRUCTION MANUAL MODEL 777 N VARIETY SLICER ...

Page 2: ...The Slicer Starts Without Pulling the Knob 5 2 The Slicer Does Not Stop When Slicing is Complete 5 2 The Slicer Stops Before Slicing Starts or is Complete 5 2 Bread Slices Vary in Thickness 5 2 The Blade Frames are Knocking 5 3 MAINTENANCE 0777S20013 6 1 Cleaning 6 1 Lubrication 6 1 Removing the Blade Frames 6 1 Replacing the Blade Frames 6 4 Changing the Blades 6 5 Tightening the Belt 6 7 Replaci...

Page 3: ...0 1 Wiring Diagram Single Phase 10 1 Assembly Drawing Single Phase 10 1 Parts List 1 2 HP 115 VAC 60 Hertz 1 Phase 10 2 Parts List 1 2 HP 230 VAC 60 Hertz 1 Phase 10 2 Parts List 1 2 HP 220 VAC 50 Hertz 1 Phase 10 2 WARRANTY GEN 040225 WARRANTY PROCEDURE GEN 040226 RETURNED PARTS POLICY GEN 040227 REV 3 1 04 ...

Page 4: ...ation 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 working near this machine Shi...

Page 5: ...through the knives followed by a automatic shut off Its design will provide years of efficient trouble free operation requiring a minimum of maintenance The Variety Slicer is of stainless steel plated and painted construction for easy cleaning and maintenance The knives can be replaced by most operators without the need of a service call The Variety Slicer is backed by Oliver Products Company who ...

Page 6: ...rical Options Available 1 phase 60 hz 115VAC 7 Amps 1 phase 60 hz 230VAC 3 5 Amps Others Available consult factory Standard Slice Spacings 7 16 1 2 9 16 Optional Slice Spacings At additional cost 1 4 5 16 3 8 5 8 3 4 7 8 1 Others Available consult factory Shipping Weight 250 lbs Floor Model ...

Page 7: ...ROTECT HANDS Removing the Slicer from the Shipping Platform Lift the slicer off the shipping platform with one person on each side of the slicer Set the slicer down on a level floor Using the shipping platform or other blocks carefully lower the slicer to its side as shown below NOTE PERFORM THE FOLLOWING DEPENDING ON WHICH OPTIONS HAVE BEEN ORDERED WITH THE MACHINE ...

Page 8: ...e upright position Installing Optional Casters Remove the casters caster brackets and hardware from the accessory package Insert the studs of the brackets see figure below through the holes provided on the base of the slicer Secure the brackets with the lock washers and hex acorn nuts Press fit the casters into the brackets as shown below Carefully restore the machine to the upright position ...

Page 9: ...of the pusher While continuing to hold the lever down with the right hand move the left hand to the discharge side of the machine and pull the motor starting knob see next illustration Allow the right hand to raise slowly with the lever until the loaf contacts the slicer blades After the knives have pierced the crust remove your right hand from the lever allowing the pusher to move the loaf throug...

Page 10: ...Y SHARP DO NOT TOUCH MOVING OR STATIONARY KNIVES The motor and slicer knives will stop automatically when the pusher comes to its full forward position Remove the loaf from the table and bag or wrap the product Use the same procedure for each loaf ...

Page 11: ...have a qualified electrician check the circuit The motor switch overload has tripped To reset push firmly in the direction shown on the switch nameplate There are bread crumbs in the motor starting switch Have a qualified electrician disassemble the switch and clean it The switch arm on the Switch Trip Mechanism is bent A qualified service agent can bend the arm to correct the problem see the illu...

Page 12: ...in the The Slicer Will Not Start section above The Slicer Does Not Stop When Slicing is Complete Either one or both of the upper and lower limit switch screws on the limit switch trip mechanism are out of adjustment Adjust the limit switch screws as required to correct the problem see the illustration in the The Slicer Will Not Start section above The Slicer Stops Before Slicing Starts or is Compl...

Page 13: ...012 5 3 The Blade Frames Are Knocking The blade frames are out of adjustment See the Maintenance section of this manual under Adjusting the Clearance Between the Blade Frames on how to perform this adjustment ...

Page 14: ...of food approved lubricant on each of the pivot points of the plastic links at the top to the blade frames Also add a drop or two of the same food approved lubricant to the switch trip mechanism pivot point pusher lever and yoke pivots All other bearings are either grease packed or sealed and seldom need attention NOTE NEVER OIL OR GREASE THE MOTOR Removing the Blade Frames To remove the blade fra...

Page 15: ...CCENTRIC 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 blade frame see illustration below then slide the top link toward the lever side of the slicer Make sure that the link is forced all the way over to the cross member Next remove the two locking cams eye bolts with belleville washers from th...

Page 16: ...3 6 3 CAUTION THE BLADES ARE EXTREMELY SHARP ALWAYS HANDLE BLADE FRAMES WITH CARE The blade frame can now be carefully lifted from the slicer See below The remaining blade frame can be removed in the same manner ...

Page 17: ...CROWN IS UP AS SHOWN IN THE ILLUSTRATION BELOW When replacing the eye bolts turn them clockwise until moderate pressure is required to close the cam If the cam is to easy to close rotate the eye bolt a half turn more in the clockwise direction and try to reinstall the cam Repeat these partial rotations until moderate pressure is required to close the cam If the cams are either difficult or impossi...

Page 18: ...GE THIS DIRECTION Place the blade frame on a flat surface You may use the special knife tool shown in the illustration below or use a common set of pliers to depress the spring loaded pin holding each knife This will reduce the tension on the knife so that it may be easily removed In the illustration below you can see the use of the knife tool It is inserted into the blade frame on the spring load...

Page 19: ...ed to hold the knife in position on the lower pin to ease installation See the illustration below NOTE WHEN REPLACING ALL THE KNIVES ALWAYS REMOVE THE CENTER KNIVES FIRST AND WORK TOWARD THE ENDS INSTALL THE NEW KNIVES AT THE ENDS FIRST AND WORK ALTERNATELY TOWARD THE CENTER CAUTION NEVER PUT BLADE FRAMES IN THE SLICER WITHOUT KNIVES ...

Page 20: ... nut at the lower end of the motor mounting plate see below Turn the adjustment nut clockwise with a wrench to increase tension on the drive belt To reduce tension turn the adjusting nut counterclockwise 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 ...

Page 21: ...t out and hard to separate them Turn the adjustment nut at the lower end of the motor mounting plate counterclockwise with a wrench to loosen the drive belt see Tightening the Belt above Disconnect the end of the connecting rod at the rocker by removing the two cap screws and cap as shown below The drive belt may now be removed from the pulleys The new belt can be installed by reversing the remova...

Page 22: ... either to the right or left until the distances between the blades are equal When satisfied with the location tighten the fixed collar s set screw and replace the plastic plug Lastly tighten the two locking cams which secure the blade frame Adjusting the Clearance Between the Blade Frames The distance between the blade frames is adjusted by rotating the eccentric pins located above the blade fram...

Page 23: ...lades should not appear be in front of or behind each other when viewed from the side It is easiest to view this alignment my placing a straight edge horizontally along the blades midway between the ends of the blade on the blade s dull side discharge side when the blade frames are inline or level When the eccentric pins are in the desired position tighten each of the lock nuts to secure the posit...

Page 24: ...r 1 Phase Machines 1 5220 5001 Bearing Driven Pulley With Snap Ring 1 5220 5040 Bearing Driven Pulley 1 0797 0058 019 Stud Driven Pulley 1 6904 6001 Gasket Driven Pulley 1 0797 0071 4 Rod Connecting 1 0797 0057 219 Stud Swing 1 5220 4040 Bearing Rocker Shaft 2 5220 0020 Bearing Swing Shaft 4 6301 3609 Motor 1 2 HP 1 60 115 230 1 5757 8140 Switch Limit 1 For Other Electrics Contact the Factory For ...

Page 25: ...ASSEMBLY DRAWING MECHANICAL PARTS MODEL 777 N Variety Slicer 0777S20015 8 1 REV 2 9 04 ...

Page 26: ...1 024 Bearing Rocker 5220 4040 025 Cap Ball Bearing Rocker 4090 0233 0044 026 Cap Ball Bearing Rocker 4090 0233 0023 029 Bearing Dr Pulley With Snap Ring 5220 5001 030 Bearing Dr Pulley 5220 5040 031 Cap Dr Pulley 4090 0244 0005 032 Collar 4130 0132 0204 033 Screw Hex Hd 3 8 24 X 5842 1802 037 Gasket Dr Pulley 6904 6001 038 Tray Bagger 0797 2048 003 041 Cap Clamp 0730 0023 101 Yoke Swing 0777 0078...

Page 27: ...11 115 Arm LH Pusher 0777 0077 0012 116 Block Slide 5500 2800 118 Arm Front Powder Coat 0777 0082 003 119 Arm Rear Powder Coat 0777 0083 003 120 Washer Delrin 0777 0920 121 Spring 7025 5102 201 Frame Rocker 0777 0047 101 205 Shaft Swing 0797 0060 001 206 Collar 0797 0031 002 207 Collar Fixed 0797 0031 003 211 Bearing Swing Shaft 5220 0020 212 Cap Ball Bearing 4090 0232 0018 215 Bolt Eye 0777 0970 ...

Page 28: ...ber 316 Knob 317 Plate Switch 319 Chute Crumb 320 Table Infeed 401 Frame Holddown 402 Bushing Holddown 403 Bushing Frame 404 Screw Pivot 407 Stud Pivot 501 Pulley Driven 5852 0050 0777 0119 101 4605 1000 003 5254 0167 0777 0120 001 0777 0973 0777 0974 0793 0084 7012 3002 7012 3103 5902 0100 5911 7000 0777 0898 001 0777 0073 1 0777 0074 001 0777 0975 1 0777 0065 0777 0066 0777 0068 001 0777 0067 01...

Page 29: ...2 Holddown 0777 0976 0XX 603 Frame STST Blade 0797 0300 5XX 604 Pusher Assembly 0777 0978 0XX 605 Knife 0797 0029 1 606 Knob 5911 7000 607 Bar Pusher above 3 8 slice 0777 0979 607 Bar Pusher 3 8 slice below 0777 0979 001 608 Roller 0777 0982 609 Axle 0777 0983 611 Pin STST Metric Blade Frame 0797 0059 019 617 Tool Blade Changing 0797 0183 701 Base 0777 0950 Specify Slice Thickness For Service Part...

Page 30: ...704 Slide Drawer 0777 0948 708 Tray Extra Cap Crumb 0777 0949 709 Holder Base 0777 0046 101 713 Foot Rubber 5902 0001 801 Bracket Caster 0777 0947 001 804 Caster Swivel 5902 2347 805 Caster Swivel W Brake 5902 2348 Optional Components For Service Parts Call Oliver Products 800 253 3893 REV 3 09 09 ...

Page 31: ...0777S20017 10 1 ELECTRICAL SINGLE PHASE Wiring Diagram Single Phase Assembly Drawing Single Phase Electrics ...

Page 32: ...5 7103 2001 913 Belt V 4L290 5601 1119 914 Switch Starter 5709 1137 915 Heater Overload 5708 2423 917 Cover Switch 0797 2131 918 Boot Switch 5757 4515 919 Cord Power W Plug 0777 1078 922 Switch Limit 5757 8140 925 Fitting Offset Nipple 5766 7702 926 Fitting 90 Deg Elbow 5766 7720 Parts List 1 2 HP 220 VAC 50 Hertz 1 Phase ITEM NO PART DESCRIPTION PART NUMBER 901 Motor 1 2 HP 6301 3940 910 Pulley M...

Page 33: ...GEN020319 THIS PAGE WAS INTENTIONALLY LEFT BLANK ...

Page 34: ...y impairs the value of the equipment to Buyer Oliver has no obligation as to parts or components not manufactured by Oliver but Oliver assigns to Buyer any warranties made to Oliver by the manufacturer thereof This warranty does not apply to 1 Damage caused by shipping or accident 2 Damage resulting from improper installation or alteration 3 Equipment misused abused altered not maintained on a reg...

Page 35: ...GEN020319 THIS PAGE WAS INTENTIONALLY LEFT BLANK ...

Page 36: ... this particular problem 3 If the Customer 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 Customer Service Department at Oliver Products Company 5 The Customer Service Manager of Oliver Products Company will review the invoice and returned parts ...

Page 37: ...GEN020319 THIS PAGE WAS INTENTIONALLY LEFT BLANK ...

Page 38: ... 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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