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MULTIQUIP DFG Series Manual

MULTIQUIP DFG Series Manual

Electric and gasoline surface grinders
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OPERATION AND PARTS MANUAL
Electric, Gasoline and Propane Converted
Electric and Gasoline
Crack Saw
Surface Grinders
Model CS8 Series
Model DFG Series
Revision #4 (05/28/09)
To find the latest revision of this
publication, visit our website at:
www.multiquip.com
THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES

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  • Page 1 Electric, Gasoline and Propane Converted Electric and Gasoline Crack Saw Surface Grinders Model CS8 Series Model DFG Series Revision #4 (05/28/09) To find the latest revision of this publication, visit our website at: www.multiquip.com THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES...

  • Page 3: Table Of Contents

    Operating the Surface Grinder on the Job Site ................. 33-36 Stopping the DFG/E Electrically Powered Surface Grinder .............. 36 Stopping the DFG/G Gasoline Powered Surface Grinder ..............36 Operational Parameters and Techniques for DFG Series Surface Grinder’s ........36-39 DFG-SERIES SURFACE GRINDERS OPERATION AND PARTS MANUAL REV. #4 (05/28/09)

  • Page 4: Table Of Contents

    TABLE OF CONTENTS Maintenance/Service ..........................40 Preventative Maintenance Check List ....................40 Checking V-Belt Tension and Alignment ................... 40 Installing a Replacement V-Belt or Centrifugal Clutch or Pulley ............41-43 Replacing the LORD® Type Elastomeric Mounts on the Multi-Accessory Discs......44 Lubrication Requirements........................
  • Page 5 NOTE PAGE DFG-SERIES SURFACE GRINDERS OPERATION AND PARTS MANUAL REV. #4 (05/28/09) PAGE 5...

  • Page 6: Parts Ordering Procedures

    , 2006 Order via Internet (Dealers Only) Best Deal! If you have an MQ Account, to obtain a Username Order parts on-line using Multiquip’s SmartEquip website! and Password, E-mail us at: parts@multiquip. ■ View Parts Diagrams com. ■ Order Parts To obtain an MQ Account, contact your ■...

  • Page 7: Notice To Operators

    NOTICE TO OPERATORS IF YOU CAN NOT READ OR DO NOT FULLY UNDERSTAND THE CONTENTS OF THIS MANUAL, PLEASE CONTACT THE FACTORY FOR PROPER ASSISTANCE BEFORE ATTEMPTING TO OPERATE THIS PRODUCT. SI TU NO PUEDES LE'ER O NO COMPRENDES EL CONTENIDO DE ESTE MANUAL FAVOR DE PONERSE EN CONTACTO CON LA.
  • Page 8 Specifications and design are subject to change without notice or obligation. All specifications are general in nature and are not intended for specific application purposes. Multiquip, Inc. reserves the right to make changes in design, engineering or specifications and to add improvements or discontinue manufacture at any time without notice or obligation.

  • Page 9: Operator Instructional Data Sheet

    OPERATOR INSTRUCTIONAL DATA SHEET The following undersigned operators of the SURFACE GRINDER described and/or pertaining to this Operator Manual have received formal safety and operational information/instruction from the undersigned owner(s)/instructor(s) in accordance to OSHA 29 CFR 1926.21 (b)(2) and/or applicable updated revisions pertaining to, but not necessarily limited to the: 1) READING, COMPREHENSION AND ACKNOWLEDGEMENT OF THE MATERIAL COMPRISING THE ENTIRE CONTENTS OF THE APPLICABLE OPERATOR MANUAL AND APPLICABLE SAFETY AND...

  • Page 10: Safety Precautions

    SAFETY PRECAUTIONS DANGER the necessary time to read this Operator's Manual before operating SURFACE GRINDER. DO NOT OPERATE THE SURFACE FOLLOWING SAFETY PRECAUTIONS GRINDER UNTIL EACH OPERATOR PROVIDE SOME COMMON SENSE GUIDES TO COMPLETELY COMPREHENDS PROMOTE SAFETY AND EFFICIENCY WITH THE CONTENTS OF THIS MANUAL AND THE SURFACE GRINDER.
  • Page 11 SAFETY PRECAUTIONS GRINDER. Guide against the possibility of back e) Inspect multi-accessory discs related injuries. Always lift the SURFACE gimbal head assemblies for excessive wear GRINDER with leg muscles and not with the structural integrity. Replace each back. component necessary. multi- 6) Prolonged use of the SURFACE GRINDER (or accessory discs rotating at high speed...

  • Page 12: Operation

    SAFETY PRECAUTIONS 12. When operating the DFG20E or DFG30E 2) This SURFACE GRINDER is not sealed or electrically powered SURFACE GRINDERs on a insulated. Do not operate the SURFACE surface containing water or other electrically GRINDER in an explosive atmosphere or near conducting liquid, special precautions must be combustible materials.

  • Page 13: Maintenance, Repair And Storage

    SAFETY PRECAUTIONS 7) Start and operate the SURFACE GRINDER only operator experience/skill/common sense in a well ventilated area. Carbon Monoxide recommendations for this SURFACE GRINDER fumes given off by an engine are poisonous. BEFORE utilization. There is no charge for this Breathing these fumes can result in property service.
  • Page 14 SAFETY PRECAUTIONS of the belt guard, properly dispose and replace with a genuine, factory approved, replacement part only. 7) Maintain all safety and operation decals in proper condition. decal becomes damaged and/or unreadable, replace with a genuine, factory approved, replacement part only.

  • Page 15: Assembly

    Dust Shield Assembly Kit included as a standard accessory. The kit is included in a separate The DFG Series SURFACE GRINDER is shipped package and is not normally installed by factory from the factory secured on a specially designed personnel.

  • Page 16: Installing The Ssg24-1000 Safety And Dust Shield Assembly Kit

    ASSEMBLY INSTRUCTIONS/OPERATIONS INSTALLING THE SG24-1000 SAFETY AND DUST attachment wear (if applicable). Adjust the location of the rubber skirt to provide the SHIELD ASSEMBLY KIT. necessary clearance between it and the work surface. Improper clearance will accelerate skirt Application: All Models. wear.

  • Page 17: Before Starting The Engine

    ASSEMBLY INSTRUCTIONS/OPERATIONS Before Starting the Engine FILLING THE ENGINE CRANKCASE WITH OIL. Applications: DFG/G SURFACE GRINDER. Tools Required: 1 each, small, clean funnel. DFG/G Series SURFACE GRINDER equipped with a Honda GX340 gasoline engine. This engine is normally not pre-serviced at the factory and will require the addition of oil in the crankcase before being placed in service.

  • Page 18: Assembly Instructions/Operation

    Application: All Models. the matrix material. Vitrified type stones utilize an The DFG Series SURFACE GRINDERS operate on oven baking process that produces greater service the principle of various multi-accessory attachments life over other manufacturing processes.
  • Page 19 ASSEMBLY INSTRUCTIONS/OPERATIONS a) The C06 and C10 coarse grade stones are the most popular utilized stones and result in maximum material removal rates. They are utilized for general grinding and the removal of trowel marks, high spots and rough sections on concrete surfaces. The average service life is approximately 4 to 10 hours.
  • Page 20 ASSEMBLY INSTRUCTIONS/OPERATIONS utilized for the final finishing sequence. Generally speaking, more aggressive flail configurations, the more coarse the resulting finish and texture. Many flail configurations are available to meet a wide variety of job applications and surface material specifications. To give additional perspective to each configuration, a rating system of 1 to 10 (10 being highest) has been devised.
  • Page 21 ASSEMBLY INSTRUCTIONS/OPERATIONS COST 1 COST 10 PRODUCTIVITY 5 PRODUCTIVITY 8 SERVICE LIFE 2 SERVICE LIFE 10 The beam flail should be replaced when the outside diameter is worn to approximately 1-5/16 inch or the The pentagonal flail should be replaced when two inside diameter elongates to approximately 3/4 inch.
  • Page 22 ASSEMBLY INSTRUCTIONS/OPERATIONS spacer washer on the scarifier block. By mixing and washer wear, a certain amount of "tightness" matching flails and spacer washers of specific can sometimes be tolerated without affecting the thicknesses, the required number of components service life of the bushings and flails. The can be assembled on a block in a minimum amount specific amount of "tightness"...
  • Page 23 ASSEMBLY INSTRUCTIONS/OPERATIONS Wire brushes are available in a number of flat wire sizes and resulting configurations. With continuous use, the flat wire will take a "set" that can limit effectiveness and overall productivity. FIGURE 13. For best results, flat wire brushes should be rotated end for end in the aluminum multi-accessory discs a minimum of once for every one hour of operation.
  • Page 24 ASSEMBLY INSTRUCTIONS/OPERATIONS of up to several hundred square feet per hour can be realized. However, many thin film ( ie: 5 mill thickness and thinner) urethane coatings present a much more difficult removal problem. Since removal rates are also directly affected by applied down force, up to 300 lbs of external weight can be applied to the SURFACE GRINDER to increase productivity.
  • Page 25 ASSEMBLY INSTRUCTIONS/OPERATIONS CAUTION CAUTION Follow all safety precautions for the safety Installing the SCRAPE-R-TACH system with the solvent. tungsten carbide inserts facing opposite the rotation direction will not deliver satisfactory 2) Remove the cap screw from the unit. Clean the material removal rates and result in premature newly exposed areas of the insert and SCRAPE- component wear requiring early replacement.

  • Page 26: Installing A Multi-Accessory Attachment (Not Including Multi-Segmented, Dry Diamond Discs) In The Counter-Rotating Discs

    ASSEMBLY INSTRUCTIONS/OPERATIONS job applications. Worn inserts are easily replaced in To maximize the service life of the diamond a matter of seconds. Service life is dependent upon segments, it is recommended that the blades be many variables, but can approach 35,000 square rotated between gimbal heads a minimum of once feet per set, making it a cost efficient solution for for every 8 hours of operation.
  • Page 27 ASSEMBLY INSTRUCTIONS/OPERATIONS appropriate weight to the handle for added stability. Other means can also be utilized to support the frame and provide proper machine stability. Appropriate wheel chocks are also recommended. FIGURE 25. DANGER EXERCISE EXTREME CAUTION WHEN WORKING NEAR OR UNDER THE SURFACE GRINDER WITH OPERATOR...

  • Page 28: From The Counterrotating Discs

    ASSEMBLY INSTRUCTIONS/OPERATIONS 5) Using a hammer, strike the wider side of the UNEXPECTED MACHINE START mounting wedge with controlled, direct blows to RESULT PROPERTY DAMAGE AND/OR firmly seat the multi-accessory attachment into PERSONAL INJURY. the aluminum disc. Usually one or two direct blows will be sufficient to properly retain the REMOVING A MULTI-ACCESSORY ATTACHMENT attachment.

  • Page 29: Transporting The Surface Grinder

    ASSEMBLY INSTRUCTIONS/OPERATIONS DO NOT ATTEMPT TO LIFT THE SURFACE GRINDER INTO TRANSPORTATION VEHICLE WITH THE USE OF ONE PERSON ALONE. DO NOT ATTEMPT TO LOWER THE SURFACE GRINDER FROM TRANSPORTATION VEHICLE WITH THE USE OF ONE PERSON ALONE. LIFT AND/OR LOWER THE SURFACE GRINDER ONLY BY THE USE OF A POWER TAILGATE UNIT, A SUITABLE HOIST UNIT...

  • Page 30: Adjusting The Operator Handle Height

    ADJUSTING THE OPERATOR HANDLE HEIGHT. the handle to the main frame. Application: All Models. The DFG Series SURFACE GRINDER incorporates a handle that can be adjusted to compensate for variances in operator heights. Three adjustment heights are provided. Correct handle height can increase overall machine productivity and reduce operator fatigue.
  • Page 31 ASSEMBLY INSTRUCTIONS/OPERATIONS SURFACE GRINDER as a standard accessory. CAUTION The twist clock feature allows the extension cord to be pulled by the SURFACE GRINDER without becoming detached. Wire the NEMA 6-20R receptacle to the appropriate extension cord that Operating the SURFACE GRINDER from a power will be coupled to the NEMA 6-20P plug source of improper voltage and amperage will provided on the SURFACE GRINDER.

  • Page 32: Starting The Dfg/Gseries Gasoline Powered Surface Grinder On The Jobsite

    ASSEMBLY INSTRUCTIONS/OPERATIONS utilizing the SURFACE GRINDER. There is no 8) The DFG/E Series electrically powered charge for this service. A qualified electrician SURFACE GRINDER is not equipped with a can also be consulted. If a 115 VAC power centrifugal clutch assembly. The electric motor is outlet is selected, it is recommended that a directly coupled to the multi-accessory discs by properly tested, externally mounted, ground fault...

  • Page 33: Operating The Surface Grinder On The Jobsite

    ASSEMBLY INSTRUCTIONS/OPERATIONS DANGER DANGER AS SOON AS THE CENTRIFUGAL CLUTCH ASSEMBLY BECOMES ENGAGED, DO NOT OPERATE A GASOLINE ENGINE IN OPERATOR MUST BE IN A POSITION TO ASSUME DIRECT AND FULL CONTROL OF THE CLOSED SPACES WITHOUT PROPER SURFACE GRINDER. FAILURE TO ASSUME VENTILATION.
  • Page 34 ASSEMBLY INSTRUCTIONS/OPERATIONS 4) The wide variety of potential work surface RESULT PROPERTY DAMAGE AND/OR materials along with the corresponding variety of PERSONAL INJURY. job site environments, makes it impossible to develop a standardized operating procedure for 2) Productivity rates with various multi- the SURFACE GRINDER.
  • Page 35 ASSEMBLY INSTRUCTIONS/OPERATIONS DANGER 5) The grinding process on many work surface materials can produce sparks, dust and other foreign particle contamination. ALWAYS UTILIZE VACUUM SYSTEM DESIGNED TO OPERATE WITHIN THE SPECIFIC DANGER JOB SITE REQUIREMENT. DUST MATERIAL CAN MEET CLASS II OR CLASS III SPECIFICATIONS OF THE NATIONAL ELECTRIC CODE®...

  • Page 36: Stopping The Dfg/E Electrically Powered Surface Grinder

    ASSEMBLY INSTRUCTIONS/OPERATIONS OPERATIONAL PARAMETERS AND TECHNIQUES DANGER FOR THE DFG SERIES SURFACE GRINDER. Application: All Models. Early Age Grinding PROPERLY DISPOSE OF ALL ACCUMULATED Early age grinding is an alternative to floating and MATERIALS PER OSHA AND ENVIRONMENTAL trowelling. It gets it name from the fact that the...
  • Page 37 ASSEMBLY INSTRUCTIONS/OPERATIONS intentionally sloped for drainage considerations. 2) The TR 34 system for defined traffic floors Very few, if any, floors are specifically designed to be unflat. Unfortunately, many turn out that way. Flatness and levelness are both desirable, but have Both methods are not of equal value.
  • Page 38 Improving the wear resistance of concrete floors joints. Because joints are statistical anomalies, the standard test method forbids measurements within by grinding with the DFG Series SURFACE 24 inches. The designer specifying by F number has GRINDER two methods to accommodate the problem. The first...
  • Page 39 The DFG Series SURFACE GRINDER can be utilized with a number of multi accessories to clean and extend concrete floor service life. The SCRAPE- R-TACH®...

  • Page 40: Maintenance/Service

    MAINTENANCE/SERVICE Maintenance/Service DANGER PREVENTATIVE MAINTENANCE CHECK LIST. Application: All Models. PERFORM PREVENTATIVE MAINTENANCE CHECKS WITH THE ENGINE OR The normal operation of the SURFACE GRINDER ELECTRIC MOTOR RUNNING. STOP produces extreme dirt and dust, along with levels of POWER SOURCE DISCONNECT random vibration.

  • Page 41: Installing A Replacement V-Belt Or Centrifugal Clutch Or Pulley

    MAINTENANCE/SERVICE 3) Remove the rubber latches and slide the belt 6) Install the belt guard to the main frame. guard away from the engine/electric motor until it Determine that all safety related decals affixed clears the catch mechanism. Remove the belt to the belt guard are fully readable.
  • Page 42 MAINTENANCE/SERVICE 1) Position the SURFACE GRINDER on a suitable a) Do not install replacement belts if the pulleys work surface with the V-belts approximately at have excessively worn grooves. Such waist level. pulleys should be replaced to insure proper belt fit. Operating the V-belts in worn pulley 2) Remove the rubber latches and slide the belt grooves will...
  • Page 43 MAINTENANCE/SERVICE FIGURE 46 FIGURE 44 CAUTION DANGER Observe all applicable safety precautions for the WEAR SAFETY EYEWEAR OTHER solvent. APPROPRIATE APPAREL WHEN c) The clutch rotor springs and shoes are relatively DISASSEMBLING THE CENTRIFUGAL CLUTCH maintenance free and should deliver many ASSEMBLY.

  • Page 44: Replacing The Lord® Type Elastomeric Mounts On The Multi-Accessory Discs

    MAINTENANCE/SERVICE CAUTION REPLACING THE LORD® TYPE ELASTOMERIC MOUNTS ON THE MULTI-ACCESSORY DISCS. Application: All Models. Observe all applicable safety precautions for the Lord® type elastomeric rubber mounts are utilized to solvent. allow each multi-accessory disc to maintain full contact with the work surface. The rubber mounts 4) Tilt the SURFACE GRINDER back until the afford a constant flex rate for each multi-accessory operator handle comes in contact with the...

  • Page 45: Lubrication Requirements

    MAINTENANCE/SERVICE abrasions in the mount that will require new replacements. FIGURE 49 8) Apply the installation lubricant to the exterior surface of the elastomeric mount to minimize damage when pressing into the mounting disc. If FIGURE 50 the factory supplied lubricant is not available, an acceptable alternative is the use of common LUBRICATION REQUIREMENTS.

  • Page 46: Electric Motor Service

    MAINTENANCE/SERVICE Excessive amounts of grease in the bearing Heavy accumulations of dirt and lint will result in race cavity can actually increase friction and overheating and premature failure of the motor. resulting heat increases that also dramatically shorten bearing service life. The electric motor is equipped with higher capacity ball bearings and under normal service and ambient temperatures should not require relubrication for...

  • Page 47: Troubleshooting

    TROUBLESHOOTING Troubleshooting Improper motor cooling. See ELECTRIC MOTOR SERVICE. ELECTRIC MOTOR. Excessive load to the motor. See OPERATING THE Application: DFG/E Series SURFACE GRINDER. SURFACE GRINDER ON THE JOBSITE. MOTOR FAILS TO START ON/OFF switch in the OFF position. Turn the switch ENGINE.
  • Page 48 TROUBLESHOOTING OPERATIONAL PROBLEMS. ACCELERATED V-BELT WEAR Misaligned and/or improperly tensioned pulleys. Application: All Models. Readjust pulleys and V-belt. See SERVICE section. UNEVEN MULTI-ACCESSORY ATTACHMENT WEAR Worn pulleys. Replace pulleys as required. See Incorrect installation of the attachment in the INSTALLING REPLACEMENT V-BELT aluminum...

  • Page 49: Storage

    STORAGE Storage Application: All Models. Proper procedure for long term storage of the SURFACE GRINDER will protect it against the effects of corrosion and damage. If the SURFACE GRINDER is not to be operated for a period of 30 days or more, proceed to store as follows: 1) Clean all accumulated foreign material from the SURFACE GRINDER utilizing an appropriate safety solvent.

  • Page 50: Specifications

    SPECIFICATIONS Specifications STRUCTURE..............Unitized, Welded Steel Plate DRIVE REDUCTION SYSTEM ........B50 Series Belt/Pulley/Spur Gear transmission. MAXIMUM GRINDING WIDTH ........24 inches (610 mm) OVERALL MACHINE WIDTH........... 27-1/2 inches (699 mm) OVERALL MACHINE LENGTH........3 inches (1346 mm) TYPICAL OPERATOR HANDLE HEIGHT ....... 40 inches (1,066 mm) VACUUM CLEANER CONNECTION DIAMETER ...
  • Page 51 NOTE PAGE DFG-SERIES SURFACE GRINDERS OPERATION AND PARTS MANUAL REV #4 (05/28/09) PAGE 51...

  • Page 52: Explanation Of Code In Remarks Column

    A blank entry generally indicates that the item is not sold assembly/kit that can be purchased, or is not availab separately or is not sold by Multiquip. Other entries will DFG-SERIES SURFACE GRINDERS OPERATION AND PARTS MANUAL REV #4 (05/28/09)

  • Page 53: Suggested Spare Parts

    SUGGESTED SPARE PARTS DFG SURFACE GRINDER 1 TO DFG SURFACE GRINDER 1 TO Gasoline Engine Electric Motor 3 UNITS 3 UNITS Model Model Qty. Description Qty. Description 1..... 29018-037....CABLE, THROTTLE 1 .... 29018-037 CABLE, THROTTLE 1..... 29018-038....KNOB, THROTTLE CONTROL 1 .... SFHUB1222 ....SWITCH, 2 HP 60 HZ 1.....

  • Page 54: Component Parts Drawings Operator Handle Assembly (Electric)

    OPERATOR HANDLE ASSY. (ELECTRIC) OPERATOR HANDLE ASSY. (ELECTRIC) DFG-SERIES SURFACE GRINDERS OPERATION AND PARTS MANUAL REV #4 (05/28/09) PAGE 54...
  • Page 55 OPERATOR HANDLE ASSY. (ELECTRIC) OPERATOR HANDLE ASSY. (ELECTRIC) PART NO. PART NAME QTY. REMARKS 29018-033 HANDLE, OPERATOR UNIVERSAL 29018-040 HOUSING, SWITCH ............1 ..2 HP MOTOR ONLY 29018-041 CABLE, LONG 58” 29018-042 CABLE, SHORT 12” 08885-013 PLUG, MALE, L6-20P ............ 1 ..2 HP MOTOR ONLY SFSG24/E3HP0020 PLUG, MALE..............

  • Page 56: Operator Handle Assembly (Gasoline)

    OPERATOR HANDLE ASSY. (GASOLINE) OPERATOR HANDLE ASSY. (GASOLINE) DFG-SERIES SURFACE GRINDERS OPERATION AND PARTS MANUAL REV #4 (05/28/09) PAGE 56...
  • Page 57 OPERATOR HANDLE ASSY. (GASOLINE) OPERATOR HANDLE ASSY. (GASOLINE) PART NO. PART NAME QTY. REMARKS 29018-033 HANDLE, OPERATOR UNIVERSAL 29018-034 LEVER, THROTTLE CONTROL, W/CABLE & KNOB 29018-035 SCREW, SOCKET 10-32 UNF X 5/8”, PLATED 06503-012 SCREW, CAP ½-13 UNC X 1-1/2”, PLATED GRADE 5 07033-008 NUT, HEXAGON ½-13 UNC, PLATED 29018-036...
  • Page 58 ELECTRIC MOTOR ASSY. ELECTRIC MOTOR ASSY. DFG-SERIES SURFACE GRINDERS OPERATION AND PARTS MANUAL REV #4 (05/28/09) PAGE 58...
  • Page 59 ELECTRIC MOTOR ASSY. ELECTRIC MOTOR ASSY. PART NO. PART NAME QTY. REMARKS 29018-027 MOUNT, ELECTRIC MOTOR 29018-028 MOTOR, ELECTRIC, 2 HP, 115/230 VAC, 60 HZ .....1...P145K34FB18A SF12136000 MOTOR, ELECTRIC, 3 HP, 230 VAC, 50/60 HZ SFSG240500 PULLEY, DRIVE ..............1...2 AND 3 HP 60 HZ MOTORS SFSG240510 PULLEY, DRIVE ..............1...3 HP 50 HZ MOTOR 10057-008 KEY, SQUARE 3/16”...
  • Page 60 GASOLINE ENGINE ASSY. GASOLINE ENGINE ASSY. DFG-SERIES SURFACE GRINDERS OPERATION AND PARTS MANUAL REV #4 (05/28/09) PAGE 60...
  • Page 61 GASOLINE ENGINE ASSY. GASOLINE ENGINE ASSY. PART NO. PART NAME QTY. REMARKS GX340 ENGINE, HONDA 11 H.P. 29018-021 MOUNT, GASOLINE ENGINE 29018-022 CLUTCH, PULLEY ASSY. 29018-023 ADAPTER, M20 X 7/8-14 UNF 29018-024 CAP, OIL DRAIN 29018-025 KEY, SQUARE ¼” X ¼” X 2-1/2” 07898-005 SCREW, SET CUP POINT, 5/196-18 UNC X 5/16”...

  • Page 62: Wheel Assembly

    WHEEL ASSY. WHEEL ASSY. DFG-SERIES SURFACE GRINDERS OPERATION AND PARTS MANUAL REV #4 (05/28/09) PAGE 62...
  • Page 63 WHEEL ASSY. WHEEL ASSY. PART NO. PART NAME QTY. REMARKS 29018-046 ARM, SWING 29018-047 WHEEL 29018-048 AXLE, PLATED 07594-024 PIN, ROLL 3/16” 1-1/2” 07030-012 WASHER, FLAT ¾” PLATED 07033-010 NUT, HEXAGON 5/8-11 UNC, PLATED 07030-010 WASHER, FLAT 5/8” PLATED 29018-049 BEARING, OILITE 29018-050 BOLT, SHOULDER ¾-10 UNC X 1-1/2”...

  • Page 64: Transmission Assembly

    TRANSMISSION ASSY. TRANSMISSION ASSY. DFG-SERIES SURFACE GRINDERS OPERATION AND PARTS MANUAL REV #4 (05/28/09) PAGE 64...
  • Page 65 TRANSMISSION ASSY. TRANSMISSION ASSY. PART NO. PART NAME QTY. REMARKS 29018-001 FRAME, MAIN 29018-002 COVER, TRANSMISSION 29018-003 BEARING, FLANGE 07029-006 WASHER, LOCK 3/8”, PLATED 07033-006 NUT, HEXAGON 3/8-16 UNC, PLATED 06500-006 SCREW, CAP 5/16-18 UNC X 3/4”, PLATED GDE. 5 07029-005 WASHER, LOCK 5/16”...

  • Page 66: Head Assembly

    HEAD ASSY. HEAD ASSY. DFG-SERIES SURFACE GRINDERS OPERATION AND PARTS MANUAL REV #4 (05/28/09) PAGE 66...
  • Page 67 HEAD ASSY. HEAD ASSY. PART NO. PART NAME QTY. REMARKS 29018-051 DISC, MULTI- ACCESSORY LH 29018-052 DISC, MULTI- ACCESSORY RH 29018-053 BAR, MOUNTING 29018-054 DISC, MOUNTING 29018-055 RUBBER BUSHING 06502-016 SCREW, CAP 7/16-14 UNC X 2”, PLATED GDE. 5 08233-007 NUT, HEXAGON LOCKING 7/16-14 UNC, PLATED 29018-056 SCREW, COUNTERSUNK 7/16-14 UNC X 2-1/4”...

  • Page 68: Safety And Shield Assembly

    SAFETY AND DUST SHIELD ASSY. SAFETY AND DUST SHIELD ASSY. DFG-SERIES SURFACE GRINDERS OPERATION AND PARTS MANUAL REV #4 (05/28/09) PAGE 68...
  • Page 69 SAFETY AND DUST SHIELD ASSY. SAFETY AND DUST SHIELD ASSY. PART NO. PART NAME QTY. REMARKS 29018-088 SKIRT, GRINDER 29018-089 SKIRT ASSEMBLY 29018-090 WASHER, FENDER 1/4 “, PLATED 29018-091 SCREW, CS 1/4 “X 1” UNC 06500-007 SCREW, CAP 5/16” 7/8” UNC 06499-007 SCREW, CAP 1/4”...

  • Page 70: Scarifier Assembly

    SCARIFIER ASSY. SCARIFIER ASSY. DFG-SERIES SURFACE GRINDERS OPERATION AND PARTS MANUAL REV #4 (05/28/09) PAGE 70...
  • Page 71 SCARIFIER ASSY. SCARIFIER ASSY. PART NO. PART NAME QTY. REMARKS SFSG241900012 HOUSING 29018-083 BUSHING SF87052000 BOLT CARRIAGE 3/8”-16 UNC X 2-1/2 UNC, PLATED 29019-013 WASHER, FLAT 5/8”, HEAT TREATED........12..SEE NOTE 1 29019-010 FAIL, STAR HEAT TREATED STEEL........12..SEE NOTE 2 29019-011 FAIL, BEAM HEAT TREATED STEEL ........12..SEE NOTE 2 29019-012 FAIL, PENTAGONAL HEAT TREATED STEEL .......12..SEE NOTE 2...

  • Page 72: Scrape-R-Tach

    SCRAPE-R-TACH ASSY. SCRAPE-R-TACH ASSY. DFG-SERIES SURFACE GRINDERS OPERATION AND PARTS MANUAL REV #4 (05/28/09) PAGE 72...
  • Page 73 SCRAPE-R-TACH ASSY. SCRAPE-R-TACH ASSY. PART NO. PART NAME QTY. REMARKS 29018-082 HOUSING 29018-084 HOLDER, INSERT 29018-085 MOUNT, RUBBER 29018-086 SPACER 29019-019 INSERT, TUNGSTEN CARBIDE 29018-087 SCREW, C/S 1/4” UNC X 1-1/4” 06500-020 BOLT CARRIAGE 5/16 UNC X 2-1/2” PLATED GD. 5 08233-005 NUT, NYLOCK 5/16”-1/8”...

  • Page 74: Grinder Block Assembly

    GRINDING BLOCK ASSY. GRINDING BLOCK ASSY. DFG-SERIES SURFACE GRINDERS OPERATION AND PARTS MANUAL REV #4 (05/28/09) PAGE 74...
  • Page 75 GRINDING BLOCK ASSY. GRINDING BLOCK ASSY. PART NO. PART NAME QTY. REMARKS SFG242101010 BLOCK SFG242101030 O-RING SF83040901 PIN, RETAINING, STAINLESS STEEL 29019-017 WEDGE, PLASTIC SFSG242100020 PIN, DIAMOND PURPLE 40-50 GRIT... 3...AGGRESS GRINDING SFSG242101020 PIN, DIAMOND YELLOW 40-50 GRIT ..3...GENERAL PURPOSE SFSG242102020 PIN, DIAMOND BLACK 40-50 GRIT .....

  • Page 76: Decals

    Do not deploy the voltage selector switch while the motor is operating. CONSULT OPERATOR'S MANUAL Improper voltage and amperage capacity can result in motor damage and/or personal FOR SPECIFIC INFORMATION. injury. SP8-5070 SG24-5060 DFG SERIES SURFACE GRINDERS OPERATION AND PARTS MANUAL REV #3 (07/13/06) PAGE 76...
  • Page 77 DECAL, WARNING SFSG245020 DECAL, THROTTLE 512910 DECAL, MQ LOGO 29020-049 DECAL, WARNING SFSP85070 DECAL, WARNING......... 1......2 HP MOTOR 60 HZ SFSP8E5HP5020 DECAL, WARNING......... 1......3 HP MOTOR 50/60 HZ DFG SERIES SURFACE GRINDERS OPERATION AND PARTS MANUAL REV #3 (07/13/06) PAGE 77...

  • Page 78: Terms And Condition Of Sale -Parts

    Multiquip be $5.00. meeting this requirement. liable for loss of profi t or good will or for any Special order items.
  • Page 79 NOTE PAGE DFG SERIES SURFACE GRINDERS OPERATION AND PARTS MANUAL REV #3 (07/13/06) PAGE 79...
  • Page 80 © COPYRIGHT 2009, MULTIQUIP INC. Multiquip Inc and the MQ logo are registered trademarks of Multiquip Inc. and may not be used, reproduced, or altered without written permission. All other trademarks are the property of their respective owners and used with permission.

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