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FOOD MIXER
SPARE PART AND OPERATION MANUAL
Model W20 A, J, F
March 2007
1993 to Present
Form 103
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Caution -READ BEFORE OPERATING- Caution Varimixer recommends that mixer operators be at least 18 years of age and be thoroughly trained on the use of the mixer. Varimixer recommends that the following precautions be adopted to help make the mixer operation safer and more efficient. ........- All operators should be at least 18 years of age. - All operators should be thoroughly trained before being allowed to operate the mixer. - NEVER reach into the bowl when the mixer is running. - Do not
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LIMITED WARRANTY Varimixer warrants its commercial mixers to the original purchaser against defects in material or manufacture for a period of one year from the date of original purchase, subject to the following exclusions and limitations. The warranties provided by Varimixer do not apply in the following instances: EXCLUSIONS 1. In the event that the equipment is improperly installed. Proper installation is the responsibility of the installer, proper installation procedures are covered in the
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TABLE OF CONTENTS Installation Instructions...................................................................................................2 Cleaning Instructions.....................................................................................................2 Operating Instructions....................................................................................................3 Specifications...........................................................................................
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INSTALLATION - CLEANING - MAINTENANCE INSTALLATION: The mixer can be placed directly on the floor. Foundation bolts in the floor are necessary only under special conditions, e.g. in ships. If the 20-quart mixer is placed on a bench stand, it must be fastened with the bolts that fasten the unit to the shipping pallet. Ensure that the voltage, phase and hertz printed on the identification plate of the mixer are the same as that at the place of installation. The identification plate is located
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Varimixer Operating Instructions W20 Raise the bowl to working position by Place the mixing tool in the bayonet shaft. Place the bowl in the bowl arms. Be sure pulling the handle forward. Ensure that the that the bowl is placed correctly and the The pin of the tool must be turned into the bowl is placed correctly while the bowl is bowl clamps are used. bayonet hole. lifted. Close the bowl screen. Push the speed selector lever to obtain Set the time required by turning the timer to Start the mi
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Varimixer Specifications W20 Dimesion Data Level Capacity of large bowl Qt. 21 Level Capacity of small bowl Qt. 13 Width Overall In. 17 7/8 Depth Overall In. 26 1/2 Height Overall In 34 7/8 Electrical Data for Mo
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SERVICE INSTRUCTIONS 10 1 22 7 9 40 6 41 16 8 2 55 3 21 43 4 5 44 42 17 18 20 19 5
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SERVICE INSTRUCTIONS (1) Remove the top cover of the mixer (1) and the plastic cover (43) by removing the 2 screws (3) The attachment engagement hub is taken out by removing the plastic cover (4) and the 4 bolts (5). (6) The control box is taken off by removing the 2 screws (55). (7) The special V-belt is replaced in the following way: a) Remove the top cover of the mixer (1) and the plastic cover (43). b) Press the speed selector lever (8) back toward the back of the mixer so that the spec
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The planetary head is removed in the following way: a) The top cover of the mixer (1), the attachment engagement hub (3), the special V-belt (7), and the control box (6) are removed. b) The plastic ring (26) can be removed by knocking it gently on the front edge, then pressing a screwdriver between the plastic ring and the metal plate at the top of the plastic ring. c) Remove the rubber ring (27). d) The stainless headcap (28) can now be removed by knocking it gently on the front edge with a
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9 B C See Drawing A 16 8 34 7 32 35 15 39 11 Mounting of the planetary head should be done in reverse order. 12 When the lower fork (15) and the spring (34) are mounted, the speed selector lever (8) is turned counter clockwise, so that it points hori- zontally backward, at the same time as the lower fork is pressed down gently. When the speed selector lever (8) is turned clockwise, it will catch the toothed rack (35) and pull down the lower fork. Screw Drawing A on the nuts (11) and (12). 38 B
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50 52 47 51 53 50 54 56 D 46 48 45 49 45 19 20 18 17 (45) The bowl arms are to be replaced in the following way: a) Disconnect the mixer on the main switch or disconnect the connecting cable. b) Lower the bowl arms. c) Place the mixer on its back and remove the legs of the mixer (17) by removing the screws (18). d) The bottom plate (19) is removed by removing the nuts (20). e) Remove the cotter pin (51), securing the lifting bolt (46) and the lifting nut (47). f) Remove the lifting bolt (46
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10
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Body 1 2 3 4 5 6 7 8 9 10 14 13 15 12 11 16 17 18 19 20 21 11
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Body Figure Number Description Part Number 1. Screw STA 5233 2. Top Lid (Painted) 20D-21 3. Rear Access Plate 20N-291 4. Bushing (Lift Handle) STA 2515 5. Upper Column 20N-22.17 6. Plug Button STA 6561 7. Bushings STA 2514 (each) 8. Column Seal 20N-207 9. Plug Button STA 6511 10. Lower Column 20N-22.30 11. Bolt M8X20 STA 5631 12. Leg Left 20N-25.1 13. Leg Right 20N-25.2 14. Plug Button STA 6560 15. Rubber Foot 20N-218 16. NSF Cover Plate 20N-304 17. Suspension Hook 20N-302 18. Column Base Plate
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Bowl Arms 1 7 6 2 3 4 10 5 8 11 9 12 20 13 15 14 21 16 22 19 17 18 56RN20-15 20N-65.1Z 20N-62Z 20N-65.1M 13
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Bowl Arms Figure Number Description Part Number 1. Ball (Black) STA 3306 2. Bowl Lift Lever 20N-62Z 3. Washer STA 6066 4. Disc 20N47.10 5. Retaining Disc 20N-47.11 6. Crank Arm 20N-63M 7. Cotter Pin STA 6204 8. Key STA 2019 9. Snap Ring STA 3407 10. Lift Nut 20N-65.1Z 11. Jam Nut STA 5825 12. Lift Bolt 20N-83.1 13. Bowl Arm Shaft 20N-68.1M 14. Snap Ring 25U STA 3410 15. Bowl Arm 20N-23M 16. Snap Ring 25U STA 3410 17. Bowl Lift Lever Assembly 20N-62Z 18. Lift Bolt Assembly 20N-65.1M 19. Bowl Arm
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Pulley System 8 9 16 32 13 33 2 14 6 24 27 18 12 29 25 7 27 32 1 12 31 5 34 23 3 10 20 4 30 21 27 40 28 35 26 36 37 38 15
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Pulley System Figure Number Description Part Number 1. Belt 20-91 2. Grease Nipple STA 3220 3. Bolt M6x16 STA 5432 4. Motor Mount Plate 20N-61 5. Bolt 3/8-16 X 3/4 STA 5442 6. Washer STA 6018 7. Motor Pulley Pin 60-285 8. Grease Nipple STA 3220 9. Snap Ring STA 3410 10. Set Screw STA 5604 11 ------------ ------------ 12. Bushing STA 2505 13. Rubber Ring 20N-228 14. Spring 20N-275 15. ------------ ------------ 16. Spring Holder 20N-227 17. ------------ ------------ 18. Pulley Pin 20-285 19. ----
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Pulley System Model W20P Single Speed Pizza Mixer 4 5 6 7 1 3 2 8
