User Manual
Contents
1. 14 1 Parts List 14 2 WIRING DIAGRAMS 0641S20017 15 1 WARRANTY GEN 040225 WARRANTY PROCEDURE GEN 040226 RETURNED PARTS POLICY GEN 040227 0641S20002 0 2 OLIVER 641 DOUGH ROLLER SAFETY INSTRUCTIONS WARNING VARIOUS SAFETY DEVICES AND METHODS OF GUARDING HAVE BEEN PROVIDED ON THIS MACHINE IT IS ESSENTIAL HOWEVER THAT THE MACHINE OPERATORS AND MAINTENANCE PERSONNEL OBSERVE THE FOLLOWING SAFETY PRECAUTIONS IMPROPER INSTALLATION MAINTENANCE OR OPERATION OF THIS EQUIPMENT COULD CAUSE SERIOUS INJURY OR DEATH 1 Read this manual before attempting to operate your machine Never allow an untrained person to operate or service this machine Connect the machine to a properly grounded electrical supply that matches the requirements shown on the electrical specification plate and follow all specifications oflocal electrical codes Disconnect and lock out the machine from the power supply before cleaning or servicing Check and secure all guards before starting the machine Observe all caution and warning labels affixed to the machine Use only proper replacem2. 5 2 The Dough is Sticking to Rollers 5 3 MAINTENANCE 0641S20008 6 1 Cleaning 6 1 Removing Scrapers 6 1 General Notes on Disassembly 6 2 Lubrication 6 2 Service 6 2 RECOMMENDED SPARE PARTS 0641520009 7 1 REPLACEMENT PARTS SECTION MAIN FRAME 0641520010 8 1 Drawing 8 1 Parts List mJ J J 8 2 ROLLERS 0641820011 9 1 Drawing 9 1 Parts List JJ JJ 9 2 TABLES 0641S20012
3. 10 1 Drawing 10 1 Parts List 10 2 COVERS 0641520013 11 1 Drawing 11 1 Parts List 11 2 Continued 0641820002 0 1 OLIVER 9mm INDEX Continued Section Description Document No Page No DRIVE 0641820014 12 1 Drawing 12 1 Parts List 12 2 ELECTRICAL PARTS 0641520015 13 1 Drawing 13 1 Parts List 13 2 OPTIONAL STAND 0641S20016 14 1 Drawing
4. STOCKING CHARGE Thank you for your cooperation Repair Parts Manager Oliver Packaging and Equipment Company GEN 040227
5. 01 901 902 903 904 905 FOR SERVICE PARTS CALL OLIVER PRODUCTS 800 253 3893 OPTIONAL STAND PARTS LIST PART DESCRIPTION Stand 14 machine Stand 17 machine Stand 21 machine Bolt 3 8 x 2 1 2 Nut 3 8 Socket Caster Caster 2 1 2 PART NUMBER 0641 1044 101 0641 1044 102 0641 1044 103 5843 1060 5832 0522 5902 2601 5902 2348 0641820016 14 2 WIRING DIAGRAM 1 60 115 STARK WIRING DIAGRAM 1 60 230 For Other Electrics Contact the Factory FOR SERVICE PARTS CALL OLIVER PRODUCTS 800 253 3893 0641820017 OLIVER WARRANTY PARTS Oliver Packaging amp Equipment Company Oliver warrants that if any part of the equipment other than a part not manufactured by Oliver proves to be defective as defined below within one year after shipment and if Buyer returns the defective part to Oliver within one year Freight Prepaid to Oliver s plant in Grand Rapids MI then Oliver shall at Oliver s option either repair or replace the defective part at Oliver s expense LABOR Oliver further warrants that equipment properly installed in accordance with our special instructions which proves to be defective in material or workmanship under normal use within one 1 year from installation or one 1 year and three 3 months from actual shipment date whichever date comes first will be repaired by Oliver or an Oliver Authorized Service Dealer in accordance with Oliver s published Service
6. 04 104 104 105 106 108 110 111 112 113 115 115 115 116 116 116 FOR SERVICE PARTS CALL OLIVER PRODUCTS 800 253 3893 0641820011 ROLLERS PARTS LIST PART DESCRIPTION Roller 7 Sprocket Drive Roller Bearing Shaft Top Roll 14 machine Shaft Top Roll 17 machine Shaft Top Roll 21 machine Eccentric Drive Side Eccentric Adjustment Side Set Collar Handle Adjustment Screw Adjustment Flat Washer 1 2 STST Knob 1 2 13 Roller 14 machine Roller 17 machine Roller 21 machine Shaft Center Roller 14 machine Shaft Center Roller 17 machine Shaft Center Roller 21 machine PART NUMBER 0641 1240 101 4615 4120 3631 5250 0207 0641 1016 001 0641 1016 002 0641 1016 003 0641 1051 0641 1052 5806 7058 0641 1105 0641 0012 008 5851 9308 5911 7046 0641 1240 102 0641 1240 103 0641 1240 104 0641 1013 001 0641 1013 002 0641 1013 003 Continued 9 2 OLIVER 11 Sith Street N ROLLERS PARTS LIST Continued ITEM NO PART DESCRIPTION PART NUMBER 117 Spacer Adjustment Side 0641 1074 118 Spacer Drive Side 0641 1075 121 Shaft Finish Roller 14 machine 0641 1014 001 121 Shaft Finish Roller 17 machine 0641 1014 002 121 Shaft Finish Roller 21 machine 0641 1014 003 122 Handle Adjustment Lower 0641 0012 FOR SERVICE PARTS CALL OLIVER PRODUCTS 800 253 3893 0641820011 9 3 Oliver Packaging amp Equipment Company 800 253 3893 1 V y 511 Sixth Street NW Gra
7. 11 7033 0641 0028 0001 0641 0027 001 0641 0027 0641 0027 002 0641 0026 0001 11 2 Oliver Packaging amp Equipment Company 800 253 3893 511 Sixth Street NW Grand Rapids MI 49504 www oliverquality com DRIVE 0641820014 12 1 OLIVER DRIVE PARTS LIST ITEM NO PART DESCRIPTION PART NUMBER 400 Bracket Drive Sprocket 0641 1025 401 Shim Bracket 0641 1353 403 Bearing 5250 0207 404 Main Drive Sprocket 0641 1017 405 Spacer Main Drive Sprocket 0641 1079 406 Sheave 5L 5615 1629 408 Arm Chain Takeup RH 0641 1028 0001 409 Retaining Ring 5840 1357 411 Idler Roller 0641 1029 412 Stud Shaft Idler 0641 1031 FOR SERVICE PARTS CALL OLIVER PRODUCTS 800 253 3893 0641S20014 12 2 OLIVER ELECTRICAL PARTS 0641820015 ELECTRICAL PARTS LIST ITEM NO PART DESCRIPTION PART NUMBER 800 Motor 1 2 HP 1 60 115 230 6301 3609 801 Sheave 5615 1500 802 Belt V 5L580 Not shown 5601 1238 803 Strain relief 90 deg 5770 4806 807 Starter Manual 5709 1137 808 Heater Overload 115 VAC 5708 2434 808 Heater Overload 230 VAC 5708 2427 811 Strain Relief 5765 1082 For Other Electrics Contact the Factory FOR SERVICE PARTS CALL OLIVER PRODUCTS 800 253 3893 Rev 3 23 07 0641820015 13 2 Oliver Packaging amp Equipment Company 800 253 3893 511 Sixth Street NW Grand Rapids MI 49504 www oliverquality com OPTIONAL STAND 902 903 904 905 _ w 0641S20016 14 1 OLIVER 9mm ITEM NO 901 9
8. NSEQUENTIAL DAMAGES GEN 040225 OLIVER Oliver Packaging amp Equipment Company WARRANTY PROCEDURE If a problem should occur either the dealer or the end user must contact the Parts and Service Department and explain the problem The Parts and Service Manager will determine if the warranty will apply to this particular problem If the Parts and Service Manager approves a Work Authorization Number will be generated and the appropriate service agency will perform the service The service dealer will then complete an invoice and send it to the Parts and Service Department at Oliver Products Company The Parts and Service Manager of Oliver Packaging and Equipment Company will review the invoice and returned parts if applicable and approve for payment GEN 040226 OLIVER Oliver Packaging amp Equipment Company RETURNED PARTS POLICY This policy applies to all parts returned to the factory whether for warranted credit replacement repair or re stocking Oliver Packaging and Equipment Company requires that the customer obtain a Return Material Authorization RMA number 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
9. OLIVER Grand Rapids Michigan U S A 49504 5298 USER S OPERATING AND INSTRUCTION MANUAL MODEL 641 DOUGH ROLLER 0641520000 OLIVER 641 DOUGH ROLLER INDEX Section Description Document No Page No SAFETY INSTRUCTIONS 0641520003 1 1 DESCRIPTION SPECIFICATIONS 0641S20004 2 1 Description 2 1 5 2 1 INSTALLATION INSTRUCTIONS 0641520005 3 1 Dough Roller Installation 3 1 OPERATING INSTRUCTIONS 0641520006 4 1 TROUBLESHOOTING 0641S20007 5 1 The Dough Roller Will Not Start Motor is Not Humming 5 1 The Dough Roller Will Not Start Motor is Humming 5 1 Lines or Marks in Finished Crust 5 2 The Dough is Not Feeding
10. Schedule For purposes of this warranty a defective part or defective equipment is a part or equipment which is found by Oliver to have been defective in materials workmanship if the defect materially 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 regular basis operated carelessly or used in abnormal conditions 4 Equipment used in conjunction with products of other manufacturers unless such use is approved by Oliver Products in writing 5 Periodic maintenance of equipment including but not limited to lubrication replacement of wear items and other adjustments required due to installation set up or normal wear 6 Losses or damage resulting from malfunction The foregoing warranty is in lieu of all other warranties expressed or implied AND OLIVER MAKES NO WARRANTY OF MERCHANTABILITY OR FITNESS FOR PURPOSE REGARDING THE EQUIPMENT COVERED BY THIS WARRANTY Oliver neither assumes nor authorizes any person to assume for it any other obligations or liability in connection with said equipment OLIVER SHALL NOT BE LIABLE FOR LOSS OF TIME INCONVENIENCE COMMERCIAL LOSS INCIDENTAL OR CO
11. aging as close as possible to the desired end location Expose the machine by removing the outer packaging Remove any straps or fasteners securing machine to crate Using at least two people one in the front and one at the back of the machine lift the dough roller from the resting surface of the packaging and set the machine onto the counter or table as close as possible to the desired end location The machine must be sealed to the counter using the included neoprene rubber under machine edges Plastic Hole plugs are included to close any unused holes in machine base Continued 0641820005 3 1 OLIVER INSTALLATION INSTRUCTIONS Continued Optional Stand Mounted Note One bottom guard bolt will have to be removed to mount machine to stand Select a location for your dough roller which has a level surface 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 and stand by removing the outer packaging Remove any straps or fasteners securing machine and stand to crate Machine will only go on the stand one way Using at least two people one in the front and one at the back of the machine lift the dough roller from the resting surface of the packaging and set the machine onto the stand Secure to stand using the provided fast
12. aper Slide Retainer Spring Retainer Spring Upper Spring 15 16 x 2 1 16 Support Scraper Slide Link Strap Support Tray and Slide PART NUMBER 4655 0314 1001 0641 1061 0641 1062 0641 1147 0641 1201 001 0641 1144 0001 0641 1058 0641 1034 0641 1034 001 4605 1000 0017 0641 1056 0641 1059 0641 1055 THIS PAGE WAS INTENTIONALLY LEFT BLANK GENO020319 Oliver Packaging amp Equipment Company 800 253 3893 511 Sixth Street NW Grand Rapids MI 49504 www oliverquality com COVERS 314 310 311 309 09 REV 11 10 05 0641820013 11 1 OLIVER 11 Sith Street N ITEM NO 300 304 307 307 307 308 309 309 309 310 311 312 314 314 314 317 REV 11 10 05 FOR SERVICE PARTS CALL OLIVER PRODUCTS 800 253 3893 0641820013 COVERS PARTS LIST PART DESCRIPTION Guard Backing Plate Belt Guard Center Roller Guard 14 machine Center Roller Guard 17 machine Center Roller Guard 21 machine Guard Roller End Rear Guard 14 machine Rear Guard 17 machine Rear Guard 21 machine Knob with Stud 1 4 20 Knob 3 8 16 Outfeed Guard Bottom Guard 14 machine Bottom Guard 17 machine Bottom Guard 21 machine Chain Guard PART NUMBER 0641 0022 0001 0641 0023 0011 0641 0024 0011 0641 0024 0001 0641 0024 0021 0641 0033 0001 0641 0032 0011 0641 0032 0001 0641 0032 0021 4560 2508 1109 59
13. e d Swing the end closest to belt guard of the scraper away from the machine e Slide the scraper sideways away from the center of the machine to remove it When reinstalling the scraper make sure the long slot is toward the center of the machine Continued OLIVER 11 Sith Street NW MAINTENANCE Continued Removing Scrapers Continued 4 Short bottom scraper slide and tip first remove the long top scraper as described above a Grasp the scraper with both hands b Lift up sharply to compress the springs and release the retainer At the same time raise the end of the slide so it will clear the lip of the transfer tray c Swing the inboard end of the scraper which is furthest from the belt guard toward the roller d Slide the scraper sideways toward the belt guard until the end furthest from the belt guard clears the stud assembly e Swing the end furthest from the belt guard away from the roller until the scraper is in front of the stud assembly f Slide the scraper toward the center of the machine to remove it g When reinstalling the scraper you must lift the retainer plate on the stud assembly furthest from the belt guard so that the hooked end of the scraper can slide under the plate and around the stud General Notes on Disassembly 1 DO NOT LOOSEN THE ACORN NUTS OR THE STUD ASSEMBLIES They are factory set to assure proper contact of the scraper tip on the roller 2 The white nylon scraper tips are easily removed
14. eners see page 14 1 For all Machines 1 Be sure machine is clean and dry 2 Make sure power switch is in Off position 3 Check machine nameplate for correct voltage and frequency 4 Connect machine to a power source that matches nameplate requirements 5 Switch power On and check for proper operation of the machine 0641820005 3 2 OLIVER 641 DOUGH ROLLER OPERATING INSTRUCTIONS ALWAYS USE CARE WHENEVER WORKING NEAR THE ROLLERS KEEP HANDS CLEAR OF DOUGH CHUTE Machine Preparation 1 Make sure the dough chute and trays are dry 2 Dust the transfer tray Item 200 page 10 1 with flour Leave a little extra flour in the tray to dust the bottom side of the dough before it is sent through the second set of rollers 3 Make your initial setting of the roller adjustment levers Loosen knob move handle then tighten knob Dial numbers are for reference only Dough Preparation 1 Size and shape of the dough ball affects size and shape of the finished crust For round pies make a dough piece a fat sausage shape and flatten slightly 2 Dust the dough pieces with flour before putting them in the machine Making a Crust 1 Place the dough piece in the top hopper chute Item 206 page 10 1 end first 2 When the dough piece comes out in the transfer tray it should be a little longer than the diameter of the pie 3 Dust the top of the dough with flour There should be sufficient flour in the transfer tray
15. ent parts Do not wear loose fitting clothing or loose hair when working near this machine Shirt tails should be tucked in Wear proper personal protective safety equipment Keep Hands away from the moving parts of this machine while it is in operation In addition to these general safety instructions please follow the more specific safety instructions in the rest of this operating instruction manual DO NOT USE FOR OTHER THAN ORIGINALLY INTENDED PURPOSE 0641S20003 1 1 OLIVER Oliver Packaging amp Equipment Company 1 street NW ar i is MI 49504 641 DOUGH ROLLER DESCRIPTION SPECIFICATIONS Description The Oliver Model 641 Dough Roller is engineered to exacting standards It s designed to provide maximum performance in minimal space The machine is easy to operate crusts of uniform thickness are made quickly and easily Parts to be cleaned are quickly removed without the use of tools Available in 14 17 and 21 capacities Specifications Space Requirements Model 641 All Dimensions are Approximate 54 SHOWN ON OPTIONAL STAND 37 21 CAPACITY pe 33 33 17 CAPACITY 30 14 CAPACITY Continued 0641820004 2 1 OLIVER DESCRIPTION SPECIFICATIONS Continued NOTE Standard Electrical Options Others consult factory 1 2 HP 1 phase 60 hz 115VAC 7 Amps 1 2 HP 1 phase 60 hz 230VAC 3 5 Amps Ve HP 1 phase 50 hz 220VAC 3 5 Amps Standard Pr
16. from the scraper bar fro cleaning by sliding them off with your fingers 3 WHEN REINSTALLING THE WHITE SCRAPER TIP MAKE SURE THE SMOOTH SIDE OF THE TIP NOT THE STEPPED SIDE WILL BE TOWARD THE DOUGH DURING OPERATION Lubrication 1 All bearings are permanently lubricated and do not require further lubrication 2 Add a drop or two of medium weight food safe oil to the oil cup on the chain idler arm every 200 hours The cup is located above the shaft of the main drive pulley and slightly under the dough hopper casting Service If you properly care for your Oliver Products Company Dough Roller it will give you long trouble free service If replacement parts are required order them from the factory Refer to the Replacement Parts section of this manual for the item s specific part number 0641820008 6 2 OLIVER 641 DOUGH ROLLER RECOMMENDED SPARE PARTS PART NUMBER PART DESCRIPTION NO REQ D 0641 1201 001 Tip Scraper 7 roller 2 0641 1201 002 Tip Scraper 14 machine 2 0641 1201 003 Tip Scraper 17 machine 2 0641 1201 004 Tip Scraper 21 machine 2 5601 1238 Belt V 51580 1 6301 3609 Motor 1 2 HP 1 60 115 230 1 5709 1137 Starter Manual Power Switch and Enclosure 1 5708 2430 Heater Overload 115 VAC 1 5708 2423 Heater Overload 220 230 VAC 1 4560 2508 1109 Knob with stud 1 4 20 2 5911 7033 Knob 3 8 16 2 5911 7046 Knob 1 2 13 2 0641 1017 Main Drive Sprocket 1 0641 0188 Chain assembly 1 For Other E
17. in the electrical system of the machine Have a qualified electrician find and repair the problem The Dough Roller Will Not Start Motor Is Humming CAUTION DO NOT ALLOW THE MOTOR TO HUM WITHOUT STARTING OVERHEATING CAN PERMANENTLY DAMAGE THE MOTOR NOTE A SPECIAL NON VENTILATED MOTOR MUST BE USED WITH THIS DOUGH ROLLER The drive system is binding Have a qualified service agent check for defective bearings or other restrictions to free movement There is mechanical interference between other parts of the Dough Roller Have a qualified service agent evaluate the machine for adjustment or replacement of defective parts Continued 0641820007 5 1 OLIVER TROUBLESHOOTING Continued e Broken belt or chain Have a qualified service agent evaluate the machine for adjustment or replacement of defective parts e The motor has failed Have it checked by a qualified electrician Lines or Marks in Finished Crust e rollers need to be cleaned see Maintenance section of this manual The Dough is Not Feeding e Too much flour on dough surface Dust dough with less flour e Dough piece is too thin for current roller setting The Dough is Sticking to Rollers e Dough needs more flour on surface Dust dough with more flour e The rollers need to be cleaned see Maintenance section of this manual e Missing or improperly installed scrapers see Maintenance section of this manual 0641820007 OLIVER Stree
18. lectrics Contact the Factory For Service Parts Call Oliver Products 800 253 3893 0641520009 OLIVER 0641820010 Oliver Packaging amp Equipment Company 511 Sixth Street NW Grand Rapids MI 49504 MAIN FRAME 800 253 3893 www oliverquality com 8 1 OLIVER ITEM NO 001 001 001 002 004 005 005 005 007 007 007 008 008 011 014 015 FOR SERVICE PARTS CALL OLIVER PRODUCTS 800 253 3893 0641820010 MAIN FRAME PARTS LIST PART DESCRIPTION Base RH 14 machine Base RH 17 machine Base RH 21 machine Plate Side Drive Plate Side Adjustment Tie Bar square 14 machine Tie Bar square 17 machine Tie Bar square 21 machine Tie Bar round 14 machine Tie Bar round 17 machine Tie Bar round 21 machine Motor Mounting Plate 14 machine Motor Mounting Plate 17 amp 21 machines Dial Top Pin Spring Dial Bottom PART NUMBER 0641 1004 0011 0641 1275 0011 0641 1048 0011 0641 1209 0641 1210 0641 1011 001 0641 1011 002 0641 1011 003 0641 1012 001 0641 1012 002 0641 1012 003 0641 1203 001 0641 1203 002 0641 1100 5835 6789 0641 1101 8 2 Oliver Packaging amp Equipment Company 253 th Street NW Grand Rapids 49504 www oliverquality com ROLLERS 113 122 112 d amp D e S n o 9 1 0641820011 OLIVER ITEM NO 100 101 103 1
19. nd Rapids MI 49504 www oliverquality com TABLES 648 209 48 218 VS 217 0641520012 10 1 OLIVER TABLES PARTS LIST ITEM NO PART DESCRIPTION PART NUMBER 200 Tray Assembly 14 machine 0641 1302 200 Tray Assembly 17 machine 0641 1104 001 200 Tray Assembly 21 machine 0641 1104 002 201 Bracket Support 14 machine 0641 1084 201 Bracket Support 17 amp 21 machine 0641 1106 206 Hopper Dough Chute 0641 1091 208 Scraper Slide Assembly 14 machine 0641 1143 001 208 Scraper Slide Assembly 17 machine 0641 1143 002 208 Scraper Slide Assembly 21 machine 0641 1143 003 209 Scraper Tip 14 machine 0641 1201 002 209 Scraper Tip 17 machine 0641 1201 003 209 Scraper Tip 21 machine 0641 1201 004 210 Scraper Body RH 14 machine 0641 1141 001 210 Scraper Body RH 17 machine 0641 1141 002 210 Scraper Body RH 21 machine 0641 1141 003 211 Post Scraper 0641 1312 214 Spring RH 4605 1000 0016 215 Lifter Spring RH 0641 1053 0001 216 Washer U 5851 8137 Continued FOR SERVICE PARTS CALL OLIVER PRODUCTS 800 253 3893 Rev 8 27 05 0641820012 10 2 OLIVER ITEM NO 217 218 219 220 221 222 223 224 225 226 228 229 232 FOR SERVICE PARTS CALL OLIVER PRODUCTS 800 253 3893 0641820012 TABLES PARTS LIST Continued PART DESCRIPTION Washer 1 3 8 O D Locknut amp Washer Assembly Retainer Scraper Scraper Slide Assembly 7 Scraper Tip 7 Scraper Assembly RH Support Scr
20. oduct Width Capacity 14 17 amp 21 Shipping Weight 14 212 165 95 kg approximate 17 227 Ibs 102 kg approximate 21 257 lbs 116 kg approximate Height Bench Top 21 533 mm all widths approximate On Optional Stand 54 1372 mm all widths approximate Bench Space All Dimensions are Approximate 14 30 762 mm X 33 838 mm 17 33 838 mm X 33 838 mm 21 37 940 mm X 33 838 mm Options 33 High Metal Stand with 3 Casters Above specifications subject to change without notice 0641520004 2 2 OLIVER 641 DOUGH ROLLER INSTALLATION INSTRUCTIONS Dough Roller Installation Before starting the Installation process make sure you observe the following three caution notes CAUTION THE DOUGH ROLLER IS HEAVY USE PROPER TECHNIQUE WHEN LIFTING KEEP BACK STRAIGHT KNEES BENT AND LIFT WITH LEGS USE GLOVES TO PROTECT HANDS CAUTION NEVER LIFT THE DOUGH ROLLER BY ITS COVERS OR GUARDS CAUTION BEFORE PLACING THE DOUGH ROLLER ON THE TABLE OR COUNTER MAKE SURE THAT IT CAN SUPPORT THE DOUGH ROLLER S WEIGHT WHICH IS APPROX 260 POUNDS 21 Bench Mounted Select a location for your dough roller 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 pack
21. t NW 641 DOUGH ROLLER MAINTENANCE ALWAYS UNPLUG THE DOUGH ROLLER BEFORE PERFORMING Cleaning ANY TYPE OF MAINTENANCE TASK The machine should be cleaned daily more often during heavy use Use a damp soft cloth on the fixed parts of the machine Trays and scrapers may be taken to sink for cleaning Removing Scrapers Remove the scrapers and slides as follows Reverse the procedures to install them 1 Long top scraper and tip a Grasp the scraper with both hands b Press down to compress springs and release the retainer c Shift sideways toward the belt guard d Swing the end opposite the guard away from machine e Slide the scraper sideways away from the guard to free the second end When reinstalling the scraper make sure the long slot is toward the belt guard 2 Long bottom scraper slide and tip first remove the long top scraper as described above a Look under the slide before you attempt to remove it Note the angles on the bottom of the slide that hold it in place b To remove the slide grasp it with both hands one on either side and lift sharply to both compress the springs and lift the angles clear of the pins that support and retain the tray c Pull the tray toward you to remove it from the machine 3 Short top scraper and tip 0641820008 a Grasp the scraper with both hands b Press down to compress springs and release the retainer c Shift the scraper toward the center of the machin
22. to dust the bottom of the dough 4 Turn the dough piece a quarter of a turn in the transfer tray and slide it sideways into the second pass rollers NEVER PUSH THE DOUGH WITH THE TIPS OF YOUR FINGERS 5 The second pass rollers should produce a crust of the proper thickness and about round in shape If the crust is too thin open the lower rollers If the crust is to thick close the lower rollers If the thickness is right but the crust is too short make the initial dough piece bigger and open the upper rollers If it is too long make the initial dough piece smaller and close the upper rollers When you get the results you want it is a good idea to write down the setting numbers if the adjustment levers for future reference 0641520006 41 OLIVER 641 DOUGH ROLLER TROUBLESHOOTING ALWAYS DISCONNECT THE DOUGH ROLLER FROM THE POWER SUPPLY BEFORE ATTEMPTING ANY TYPE OF MAINTENANCE TASK INCLUDING TROUBLESHOOTING The Dough Roller Will Not Start Motor Is Not Humming The machine is not plugged in 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 If the circuit breaker has not tripped and the circuit is still not working have a qualified electrician check the circuit The thermal overload on dough roller power switch has tripped turn machine off allow to cool then push switch further Off to reset The problem is somewhere else
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