Stow DFG Series manual Observe all applicable safety precautions for the solvent

Stow DFG Series manual Assembly INSTRUCTIONS/OPERATIONS Stow DFG Series manual Adjusting the Operator Handle HEIGHT. Application All Models Stow DFG Series manual Assembly INSTRUCTIONS/OPERATIONS Stow DFG Series manual Assembly INSTRUCTIONS/OPERATIONS Stow DFG Series manual Operating the Surface Grinder on the Jobsite, Application All Models Stow DFG Series manual Result in Property Damage AND/OR Personal Injury, Fiure Stow DFG Series manual Assembly INSTRUCTIONS/OPERATIONS Stow DFG Series Stopping the DFG/G Series Gasoline Powered Surface Grinder, Application All Models Early Age Grinding Stow DFG Series manual Defined Versus Random Traffic Patterns, How to Define Surface Regularity Stow DFG Series manual TR 34 tolerances for defined traffic floors Stow DFG Series manual Assembly INSTRUCTIONS/OPERATIONS Stow DFG Series manual Maintenance/Service, Preventative Maintenance Check LIST. Application All Models
Stow DFG Series manual Observe all applicable safety precautions for the solvent
Stow DFG Series manual Maintenance/Service
Stow DFG Series manual Checking V-BELT Tension and Alignment
Stow DFG Series manual Maintenance/Service
Stow DFG Series manual Lubrication Requirements, Application All Models
Stow DFG Series manual Electric Motor Service, Engine Service
Stow DFG Series manual Troubleshooting
Stow DFG Series manual Operational PROBLEMS. Application All Models, Uneven MULTI-ACCESSORY Attachment Wear
Stow DFG Series manual Storage
Stow DFG Series Specifications, Maximum Grinding Width, Typical Operator Handle Height, Vacuum Cleaner Connection Diameter
Stow DFG Series manual
Stow DFG Series manual Part Name, Remarks, Xxxxx only Not Used on Stow DFG Series manual Suggested Spare Parts, Units Gasoline Engine Units Electric Motor Model, Qty Description Stow DFG Series manual Operator Handle ASSY. Electric Stow DFG Series manual HANDLE, Operator Universal, HP Motor only, CABLE, Long, CABLE, Short, RELIEF, Strain, CLAMP, Cable Stow DFG Series manual Operator Handle ASSY. Gasoline Stow DFG Series manual CABLE, Throttle, KNOB, Throttle Control, QTY Remarks, LEVER, Throttle CONTROL, W/CABLE & Knob Stow DFG Series manual Electric Motor Assy Stow DFG Series manual MOUNT, Electric Motor, HP 50 HZ Motor, SCREW, CAP 5/16-18 UNC X 1 Plated, WASHER, Flat 5/16, Plated Stow DFG Series manual Gasoline Engine Assy Stow DFG Series ENGINE, Honda 11 H.P, MOUNT, Gasoline Engine, CLUTCH, Pulley Assy, CAP, OIL Drain, WASHER, Flat 3/8 Plated Stow DFG Series manual Wheel Assy Stow DFG Series ARM, Swing, Wheel, AXLE, Plated, WASHER, Flat ¾ Plated, NUT, Hexagon 5/8-11 UNC, Plated, BEARING, Oilite Stow DFG Series manual Transmission Assy
Page 41

MAINTENANCE/SERVICE

3)Remove the rubber latches and slide the belt guard away from the engine/electric motor until it clears the catch mechanism. Remove the belt guard from the main frame. If the SURFACE GRINDER is equipped with a Propane converted engine, determine that the Propane cylinder valve is closed before uncoupling the hose. Clean the inside of the belt guard with an appropriate solvent. Check for signs of wear and damage.

CAUTION

Observe all applicable safety precautions for the solvent.

4)Check the belt tension using the spring scale or belt tension tool midway between the engine clutch pulley and the transmission pulley. Belt tension should measure approximately 0.22 inch at 3-1/4 to 4-3/8 lbs. measured force range. FIGURE 41. If tension is within specifications, proceed to Step 5. If tension is not within specifications, refer to INSTALLING A REPLACEMENT V-BELT for specific information

FIGURE 41

5)Belt alignment is checked with the straightedge. Place the straightedge squarely against the transmission pulley. Properly aligned pulleys should also place the straightedge squarely against the engine/motor pulley. Remove the straightedge and rotate the engine pulley 120 degrees. FIGURE 42. Recheck alignment with the straightedge. Repeat the process until the engine/motor pulley is rotated a full 360 degrees. Maximum allowable misalignment is + - 1/32 inch. If pulley alignment is not within specifications, refer to INSTALLING A REPLACEMENT V-BELT for specific information.

6)Install the belt guard to the main frame. Determine that all safety related decals affixed to the belt guard are fully readable. If any decal is not fully readable, replace with a factory approved, replacement part only.

7)If the SURFACE GRINDER is powered by an engine, reconnect the engine spark plug wire. If powered by an electric motor and the machine is to be used immediately, reconnect the extension cord or SURFACE GRINDER to the power source. Determine that the ON/OFF switch located on the operator handle is in the OFF position

DANGER

UNEXPECTED MACHINE START UP CAN RESULT IN PROPERTY DAMAGE AND/OR PERSONAL INJURY.

FIGURE 42

INSTALLING A REPLACEMENT V-BELT, CENTRIFUGAL CLUTCH OR PULLEY. Application: As Specified.

Tools Required:

1 each, 7/16 wrench.

2 each, 1/2 wrenches.

1 each, 9/16 wrench.

1 each, 5/32 Allen wrench.

1 each, 16 inch minimum length straightedge.

1 each, 10 lbs minimum capacity, tension scale or belt tension tool.

1 each, torque wrench, 35 ft lbs (47 Nm.) capacity with 7/16 inch and 9/16 inch sockets.

1 each, belt tension tool.

Parts Required:

2 each, V-Belt,B50 P/N 29018-014

1 each, Pulley Assembly P/N 29018-012 (Gas Engine)

1 each, Pulley Assy. P/N SFSG240500 (Electric, 60 Hz.)

1 each, Pulley Assy. P/N SFSG240510 (Electric, 50 Hz)

1 each, Centrifugal Clutch Assembly P/N 29018-022.

DFG-SERIES SURFACE GRINDERS

OPERATION AND PARTS MANUAL REV #3 (07/13/06)

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Contents Electric Gasoline Page Table of Contents Table of Contents Page Stow Construction Equipment Parts Ordering ProceduresHere’s how to get help Page Page Operator Instructional Data Sheet Safety Precautions Safety Precautions Operation Surface Grinder MAINTENANCE, Repair and StorageSafety Precautions Application All Models AssemblyRemoving the Surface Grinder from the Pallet Installing the SG24-1000 Safety and Dust Shield Assembly KIT Filling the Engine Crankcase with OIL Before Starting the EngineApplications DFG/G Surface Grinder Filling the DFG/G Series Engine Fuel TankOperation MULTI-ACCESSORY Attachments and ApplicationsTheory of Operation Grinding StonesScarifier Blocks Tungsten Carbide Grinding BlockBeam Flail Cost 1 Productivity 3 Service LifeStar Flail Cost Productivity Service Life Cost 1 Productivity 5 Service LifePentagonal Flail Spacer WasherScarifier Block Bushing Wire brushesSCRAPE-R-TACH Industrial Floor Coatings Removal System Floor BrushesAssembly INSTRUCTIONS/OPERATIONS Follow all safety precautions for the safety solvent Diamond Segment Block Assembly INSTRUCTIONS/OPERATIONS From the Counterrotating Discs Assembly INSTRUCTIONS/OPERATIONS Adjusting the Operator Handle HEIGHT. Application All Models Assembly INSTRUCTIONS/OPERATIONS Assembly INSTRUCTIONS/OPERATIONS Operating the Surface Grinder on the Jobsite Fiure Result in Property Damage AND/OR Personal InjuryAssembly INSTRUCTIONS/OPERATIONS Definitions of floor flatness and levelness Stopping the DFG/G Series Gasoline Powered Surface GrinderApplication All Models Early Age Grinding Defined Versus Random Traffic Patterns How to Define Surface RegularityTR 34 tolerances for defined traffic floors Assembly INSTRUCTIONS/OPERATIONS Preventative Maintenance Check LIST. Application All Models MAINTENANCE/SERVICEMaintenance/Service Observe all applicable safety precautions for the solvent MAINTENANCE/SERVICE Checking V-BELT Tension and Alignment MAINTENANCE/SERVICE Lubrication Requirements Engine Service Electric Motor ServiceTroubleshooting TroubleshootingUneven MULTI-ACCESSORY Attachment Wear Operational PROBLEMS. Application All ModelsAccelerated V-BELT Wear Accelerated Bearing Wear AND/OR FailureStorage StorageVacuum Cleaner Connection Diameter SpecificationsMaximum Grinding Width Typical Operator Handle HeightPage Xxxxx only Not Used on Part NameRemarks Qty Description Suggested Spare PartsUnits Gasoline Engine Units Electric Motor Model Operator Handle ASSY. Electric Operator Handle ASSY. ElectricHP Motor only HANDLE, Operator UniversalCABLE, Long CABLE, ShortOperator Handle ASSY. Gasoline Operator Handle ASSY. GasolineKNOB, Throttle Control CABLE, ThrottleQTY Remarks LEVER, Throttle CONTROL, W/CABLE & KnobElectric Motor Assy Electric Motor AssyHP 50 HZ Motor MOUNT, Electric MotorSCREW, CAP 5/16-18 UNC X 1 Plated WASHER, Flat 5/16, PlatedGasoline Engine Assy Gasoline Engine AssyMOUNT, Gasoline Engine ENGINE, Honda 11 H.PCLUTCH, Pulley Assy CAP, OIL DrainWheel Assy Wheel AssyWheel ARM, SwingAXLE, Plated WASHER, Flat ¾ PlatedTransmission Assy Transmission AssyCOVER, Transmission FRAME, MainBEARING, Flange WASHER, Lock 5/16 PlatedHead Assy Head AssyDISC, MULTI- Accessory RH DISC, MULTI- Accessory LHBAR, Mounting DISC, MountingSafety and Dust Shield Assy Safety and Dust Shield AssySKIRT, Grinder Skirt AssemblyWASHER, Fender 1/4 , Plated STRAP, SkirtScarifier Assy Scarifier AssyBushing HousingNUT, HEX 3/8 UNC, Nylock Plated WEDGE, PlasticSCRAPE-R-TACH Assy MOUNT, Rubber HOLDER, InsertSpacer INSERT, Tungsten CarbideGrinding Block Assy Ring BlockAggress Grinding General PurposeDecals DecalsDECAL, Warning Decals Part Name QTY RemarksDECAL, Operation DECAL, Throttle Sfdclsdp DECAL, Stow LargePRICING, Rebates Specifications Special Expediting ServicePayment Terms Freight PolicyPage FAX Heres HOW to GET Help
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