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AM MFG. CO.
DIV. OF ATWOOD CORP.
© 2011
OPERATIONS AND SAFETY MANUAL
INCLUDING PARTS CATALOG AND MAINTENANCE INSTRUCTIONS
CAUTION:
DO NOT OPERATE, CLEAN OR SERVICE THIS MACHINE BEFORE YOU READ THIS MANUAL, AND ARE
FAMILIAR WITH THE SAFETY INSTRUCTIONS IN THIS MANUAL AND THOSE ON THE LABELS ON THE
MACHINE. KEEP THIS MANUAL AND OTHER MATERIALS DELIVERED WITH THE MACHINE, ACCESSIBLE TO
THE OPERATORS FOR EASY REFERENCE DURING USE.
THE ENTIRE CONTENTS OF THIS PUBLICATION ARE COPYWRITTEN AND ALL RIGHTS ARE
RESERVED. REPRODUCTION IN WHOLE OR IN PART IS PROHIBITED WITHOUT WRITTEN
PERMISSION OF A.M. MFG. INC.
(708) 841-0959 (800) 342-6744 FAX: (708) 841-0975
S302_i
THE ATWOOD
SCALE - O - MATIC
DOUGH DIVIDER
MODEL No.
SERIAL No.
SHIP DATE:.
MANUFACTURING COMPANY
DIVISION OF THE ATWOOD CORPORATION
14151 IRVING AVENUE DOLTON, ILLINOIS 60419
© COPYRIGHT 2011
MASTER
S302
i
IF YOU SHOULD HAVE ANY (?)
QUESTIONS ABOUT GUARDS OR
PLACEMENT CALL (708) 841-0959
OR VISIT OUR WEB SITE.
www.ammfg.com
MODEL:
S302
1/11

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Summary of Contents for Atwood SCALE-O-MATIC S302

  • Page 1 THE ENTIRE CONTENTS OF THIS PUBLICATION ARE COPYWRITTEN AND ALL RIGHTS ARE RESERVED. REPRODUCTION IN WHOLE OR IN PART IS PROHIBITED WITHOUT WRITTEN PERMISSION OF A.M. MFG. INC. MANUFACTURING COMPANY DIVISION OF THE ATWOOD CORPORATION 14151 IRVING AVENUE DOLTON, ILLINOIS 60419 www.ammfg.com (708) 841-0959 (800) 342-6744 FAX: (708) 841-0975 ©...
  • Page 2 AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S300 © 2011 OWNERS RESPONSIBILITY NOTE: THE PARTS AND EQUIPMENT DESCRIBED IN THIS MANUAL MAY BE COVERED BY ONE OR MORE U.S. AND FOREIGN PENDING PATENTS. TO MAINTAIN MACHINE AND USER SAFETY, THE RESPONSIBILITY OF THE OWNER...
  • Page 3: Table Of Contents

    AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 TABLE OF CONTENTS PAGE CONTENTS COVER  i  OWNERS RESPONSIBILITIES   ii  TABLE OF CONTENTS  TOC  INTRODUCTION & SPECIFICATIONS & INSTALLATION   2  SAFETY SIGNAL WORDS   3  LOCATION OF WARNING LABELS & LOCATIONS   4  REPRODUCTION OF WARNING LABELS   5  SAFETY RULES   6  OPERATING INSTRUCTIONS   7  CLEANING PROCEDURES  8‐12  GUIDE TO MAINTENANCE   13‐14 ...
  • Page 4: Introduction & Specifications & Installation

    AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 OPERATIONS AND SAFETY MANUAL INCLUDING PARTS CATALOG READ AND FAMILIARIZE YOURSELF WITH THIS MANUAL BEFORE OPERATING THIS MACHINE FOLLOW INSTRUCTIONS DURING USE INTRODUCTION THE SCALE-O-MATIC MODEL – S302 DOUGH DIVIDER IS DESIGNED TO GIVE YOU OPTIMUM TIME AND LABOR SAVING SERVICE WITH A SPEED OF APPROXIMATELY 2000 PIECES PER HOUR.
  • Page 5: Safety Signal Words

    AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 SAFETY THIS MACHINE IS DESIGNED TO PROVIDE FOR SAFE OPERATION IF NORMAL OPERATING PROCEDURES AND SAFETY MESSAGES LOCATED ON THE MACHINE AND IN THIS MANUAL ARE FOLLOWED. THIS IS A SAFETY ALERT SYMBOL. YOU WILL...
  • Page 6: Location Of Warning Labels & Locations

    AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 TYPICAL WARNING LOCATIONS S302_4 1/11...
  • Page 7: Reproduction Of Warning Labels

    AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 WARNING LABELS TYPICALLY FOUND ON THE SCALE-O-MATIC MODEL: S302 IMPORTANT SAFETY INFORMATION WARNING A.M. MANUFACTURING TOLL FREE (800) 342−6744 DANGER WARNING NOTE: MACHINE DESIGN AND SPECIFICATIONS CAUTION: MAY VARY. ACTUAL LABEL DESIGN AND IF ANY SAFETY LABELS ARE MISSING,.
  • Page 8: Safety Rules

    AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 SAFETY RULES IMPORTANT: READ AND FOLLOW THESE SAFETY RULES. THEY ARE FOR YOUR PROTECTION AND THE PROTECTION OF THOSE WORKING WITH YOU.  DO NOT OPERATE THIS MACHINE BEFORE YOU READ AND UNDERSTAND THE OPERATIONS AND SAFETY MANUAL.
  • Page 9: Operating Instructions

    AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 OPERATING INSTRUCTIONS WARNING UNIT MUST BE PROPERLY OPERATED AND MAINTAINED TO PREVENT MACHINE DAMAGE OR PERSONAL INJURY. REVIEW INSTRUCTIONS WITH ALL EMPLOYEES BEFORE USE. CAUTION: BEFORE BEGINNING START - UP, READ ALL INSTRUCTIONS AND FAMILIARIZE YOURSELF WITH THE LOCATIONS OF ALL CONTROLS.
  • Page 10: Cleaning Procedures

    AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 DIVIDER CLEANING PROCEDURES THESE PROCEDURES ARE VERY IMPORTANT TO MAINTAIN PRODUCT QUALITY AND MACHINE PERFORMANCE. ALL A.M. MANUFACTURING MACHINES ARE TESTED WITH DOUGH DURING THE IN-HOUSE RUN-IN AND QUALITY AUDIT PROCEDURE.
  • Page 11 AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 ROUNDER CLEANING PROCEDURES THESE PROCEDURES ARE VERY IMPORTANT TO MAINTAIN PRODUCT QUALITY AND MACHINE PERFORMANCE. II. ROUNDER DANGER: SHUT OFF ALL ELECTRICAL POWER. REMOVE DIVIDER SLIDE GUARD BY LOOSENING (2) HEX HEAD NUTS (ASSUMING THE GUARD IS NOT ALREADY...
  • Page 12 AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 GUIDE TO CLEANING DANGER: ALWAYS DISCONNECT ELECTRICAL SERVICE WHEN CLEANING, MAINTAINING OR REPAIRING THIS MACHINE... STEP 1 STEP 5 USING AN ALLEN WRENCH, LOOSEN SOCKET WIPE EXCESS DOUGH FROM INSIDE OF DOUGH HEAD SCREWS (2) AND LIFT PULL OUT DIVIDER HOPPER.
  • Page 13 AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 GUIDE TO CLEANING STEP 5 LOOSEN SOCKET SCREWS (9) ENOUGH TO SLIDE PIN DANGER: LOCK BRACKET (10) EXPOSING LOCK PIN (11). REMOVE PIN (11). ALWAYS DISCONNECT ELECTRICAL POWER...
  • Page 14 AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 GUIDE TO CLEANING STEP 1 REMOVE DIVIDER SLIDE GUARD USING T-HANDLE PROVIDED TO LOOSEN THE FRONT TWO NUTS ON GIB BARS (1). TO OPEN FRONT OF ROUNDER, GRASP BOTH T-HANDLES (PART NO.
  • Page 15: Guide To Maintenance

    CAUTION: REPLACE ANY DAMAGED OR MISSING SAFETY LABELS. THEY ARE AVAILABLE FROM THE MANUFACTURER. MAINTENANCE FOR THE SCALE-O-MATIC S302 ALWAYS BEGINS WITH KEEPING THE MACHINE CLEAN. PROPER CLEANING PROCEDURES CAN BE FOUND ON PAGES 8-12 OF THIS MANUAL. STANDARD LONG TERM MAINTENANCE CONSISTS OF LUBRICATING MAIN WEAR POINTS OF THE MACHINE WITH AN ALL-PURPOSE SYNTHETIC BASE GREASE.
  • Page 16 AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 GUIDE TO GENERAL MAINTENANCE DANGER: ALWAYS DISCONNECT ELECTRICAL SERVICE WHEN CLEANING, MAINTAINING OR REPAIRING THIS MACHINE... THE PISTON AND SPRING LOAD ASSEMBLY HAVE A TOTAL OF (4) GREASE FITTINGS, (FIG.
  • Page 17 AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK S302_15 1/11...
  • Page 18: Hopper Cover (Standard)

    AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 HOPPER COVER (STANDARD) S302_16 1/11...
  • Page 19: Hopper Cover (Extended)

    AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 HOPPER COVER (STANDARD) ITEM PART NUMBER DESCRIPTION 17832 SAFETY COVER MOUNTING BAR 17828 SAFETY COVER HINGE BASE 20614 OIL IMPREGNATED SLEEVE BUSHING (1.002 ID X 1.253 OD X 1" LONG)
  • Page 20 AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 HOPPER COVER (EXTENDED HOPPER) S302_18 1/11...
  • Page 21 AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 HOPPER COVER (EXTENDED HOPPER) ITEM PART NO DESCRIPTION 1  17842  HOPPER SAFETY COVER HINGE PLATES  2  2  17888  SAFETY COVER SAFETY SWITCH ADAPTER  1  3*  20432  SPRING PLUNGER w/ PULL RING  2  4  20453  OIL IMPREGNATED FLANGE BUSHING (1.002 ID X 1.253 OD X 3/4" LONG)  4  5  20615  NYLON WASHER (1.003" I.D. X 1‐1/2" O.D. X 1/16" THICK)  6 ...
  • Page 22: Divider Slide Guard

    AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 DIVIDER SLIDE GUARD ITEM  PART NO  DESCRIPTION  QTY  11828 GUARD CAGE 11827 GUARD CAGE DOOR 11824 GUARD SLIDE TRACK 11823 GUARD SLIDE (SOLD WITH 11829) 11826 GUARD SLIDE SPACER...
  • Page 23 AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK S302_21 1/11...
  • Page 24: Cabinet Assembly

    AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 CABINET ASSEMBLY S302_22 8/09...
  • Page 25 AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 CABINET ASSEMBLY ITEM  PART NO  DESCRIPTION  QTY  1  11934  CABINET  1  2  646CA1  DOOR LOCK LATCH w/2 POP RIVETS  2  3  CA602A  615CA REAR DOOR (INSPECTION) w/646CA1 HARDWARE  1  4  11810  11810 FRONT DOOR PISTON DRIVE w/646CA1 HARDWARE  1  5  602CA  TOP COVER  1  6  641CA ...
  • Page 26: Cylinder And Drive Assembly

    AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 CYLINDER AND DRIVE ASSEMBLY S302_24 1/11...
  • Page 27 AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 CYLINDER AND DRIVE ASSEMBLY ITEM  PART NO  DESCRIPTION  QTY  ITEM  PART NO  DESCRIPTION  QTY  F0600LW LOCKWASHER F0505HH BOLT F0600HN 445CD DOUGH HOPPER F0608HH BOLT 449CD HOPPER GASKET 3038-B GREASE FITTING...
  • Page 28: Piston And Connecting Rod Assembly

    AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 PISTON – CONNECTING ROD & SPRING ASSEMBLY S302_26 1/11...
  • Page 29 AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 PISTON – CONNECTING ROD & SPRING ASSEMBLY ITEM  PART NO  DESCRIPTION  QTY  F0401SS SET SCREW 315PY SPRING LOCK NUT 313PY EXPANSION PLUG 3038-B GREASE FITTING LOWER CASTING & BUSHING ASSEMBLY...
  • Page 30: Measuring Cup And Divider Slide Assembly

    AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 MEASURING CUP & DIVIDER SLIDE S302_28 1/11...
  • Page 31 AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 MEASURING CUP & DIVIDER SLIDE ITEM  PART NO  DESCRIPTION  QTY  ITEM  PART NO  DESCRIPTION  QTY  F0404SH SOCKET HEAD BOLT PLUNGER SPRING (LIGHT) 516MSL FOR 1” & 2” PLUNGER 518MS NAME PLATE & OIL RETURN...
  • Page 32: Small Take-Off Conveyor

    AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 SMALL TAKE-OFF CONVEYOR S302_30 1/11...
  • Page 33 AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 SMALL TAKE-UP CONVEYOR ITEM  PART NO  DESCRIPTION  QTY  SS266 ¼ H.P. MOTOR(208-240Vac / 60Hz) (STANDARD MACHINE) INCLUDES: PIG TAIL FOR MOTOR 15264 1/3 H.P. MOTOR (380Vac / 50HZ) INCLUDES: PIG TAIL FOR MOTOR...
  • Page 34: Rounder Assembly

    AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 ROUNDER ASSEMBLY S302_32 1/11...
  • Page 35 AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 ROUNDER ASSEMBLY ITEM  PART NO  DESCRIPTION  QTY  SR139RA PIVOT BASE R115RA RING R144RA MOTOR ADJUSTING BRACKET R146RA SWIVEL SHAFT F0501SS SET SCREW R147RA COLLAR ¾” I.D. F0618HH BOLT R149RA...
  • Page 36 AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 CONVEYOR ASSEMBLY (STANDARD) S302_34 1/11...
  • Page 37: Conveyor Assembly

    AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 CONVEYOR ASSEMBLY ITEM  PART NO  DESCRIPTION  QTY  F0800NW NYLON WASHER 119CA ½” LOCKING COLLAR 118CA COVEYOR FRAME 101CA DRIVE ROLLER 115CA DRIVE ROLLER SHAFT 11960 SIDE CONVEYOR MOUNTING BRACKET (LEFT)
  • Page 38: Electrical Control Panel

    AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 ELECTRICAL CONTROL PANEL COMPONENTS S302_36 1/11...
  • Page 39 AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 ELECTRICAL CONTROL PANEL PARTS LIST ITEM  PART NO  DESCRIPTION  QTY  617CA6 ELECTRICAL ENCLOSURE TAG #37 ELECTRICAL ENCLOSURE DOOR LABEL 11423 ELECTRICAL ENCLOSURE PANEL SS184 START BUTTON, GREEN EL-0409 PUSH BUTTON, RED...
  • Page 40 AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 ELECTRICAL CONTROL PANEL PARTS LIST CONTINUED ITEM  PART NO  DESCRIPTION  QTY  SS276 1/2" CORD GRIP (.625 - .75) SS101 1/2" CONDUIT FITTING LOCKNUT SS100 3/8 CORD GRIP FITTING F9700NC...
  • Page 41: Oiling System

    AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 OILING SYSTEM ITEM  PART NO  DESCRIPTION  QTY  716OS OIL PUMP F0403SH BOLT INDICATES PARTS 714OS PUMP ROLLER BEARING F0400LW LOCK WASHER AVAILABLE WITH PART F0400LN HEX LOCK NUT 445CDE...
  • Page 42: Troubleshooting

    AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 TROUBLESHOOTING NOTE: DANGER: GUARDS ARE INTERLOCKED, MACHINE ALWAYS DISCONNECT ELECTRICAL POWER SOURCE WILL NOT OPERATE WITHOUT GUARDS WHEN MAINTAINING OR REPAIRING THIS MACHINE.. IN PLACE. THE OPERATION OF THE SCALE - O - MATIC DEPENDS ON VACUUM, FOR TOP PERFORMANCE. THEREFORE CAN ONLY BE REALIZED IF ALL SEAL POINTS ARE IN PROPER ADJUSTMENT.
  • Page 43: Electrical Schematics

    AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 ELECTRICAL (SCHEMATIC) CONTROL SAFETY CIRCUIT & CONTROL CIRCUIT S302_41 1/11...
  • Page 44 AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 ELECTRICAL (SCHEMATIC) SINGLE PHASE / 208 – 230 VOLT S302_42 1/11...
  • Page 45 AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 ELECTRICAL (SCHEMATIC) THREE PHASE / 208-230 VOLT S302_43 1/11...
  • Page 46 AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 ELECTRICAL (SCHEMATIC) THREE PHASE / 380 VOLT S302_44 1/11...
  • Page 47 AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 ELECTRICAL (SCHEMATIC) THREE PHASE / 480 VOLT S302_45 1/11...
  • Page 48 AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 ELECTRICAL (SCHEMATIC) INTERLOCK SAFETY CIRCUIT & CONTROL CIRCUIT VARIABLE SPEED MACHINES S302_46 1/11...
  • Page 49 AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 ELECTRICAL (SCHEMATIC) THREE PHASE / 208-230 VOLT VARIABLE SPEED MACHINES S302_47 1/11...
  • Page 50 AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 ELECTRICAL (SCHEMATIC) THREE PHASE / 380 VOLT VARIABLE SPEED MACHINES S302_48 1/11...
  • Page 51 AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 ELECTRICAL (SCHEMATIC) THREE PHASE / 480 VOLT VARIABLE SPEED MACHINES S302_49 1/11...
  • Page 52: Parts Ordering Instructions

    AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 ORDERING REPLACEMENT PARTS IMPORTANT: ONLY USE FACTORY SUPPLIED REPLACEMENT PARTS TO MAINTAIN MACHINE SAFETY, PERFORMANCE AND SANITARY CONDITIONS. USE OF NON-APPROVED PARTS MAY VOID MANUFACTURERS WARRANTY. TO ORDER REPLACEMENT PARTS ALWAYS: 1) CHECK THE MACHINE TOP IDENTIFY MISSING, DAMAGED OR NON-FUNCTIONAL PARTS INCLUDING GUARDS, WARNING LABELS AND INSTRUCTIONS.
  • Page 53: Notes

    AM MFG. CO. MASTER MODEL: DIV. OF ATWOOD CORP. S302 © 2011 NOTES DATE: ACTIVITY: S302_51 1/11...

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