Multiquip FS3SP operation manual DriveV-Belt Check, DriveV-Belts Replacement, General Cleanliness

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FS3SP CONCRETE SAW — MAINTENANCE

DriveV-Belt Check

Operating the saw with less than four (4) V-belts, or belts that are slipping or are OverTensioned will significantly diminish the performance of the saw, and may cause damage to the blade.

1.The V-Belts of the FS3SP have been factory set utilizing precisionstandards.

DriveV-Belt(s) Replacement

Reference Pointers and Covers Assembly (page 50), Blade Shaft Assembly (page 46), Engine Mount Assembly (page 48) for this operation.

1.Remove the Belt Guard (page 50, item 17), then loosen the tension of theV-Belts

2.Loosen the Engine Mount Carriage Bolt (page 48, item 4).

3.Loosen the (4) 3/8” HHC screws (page 48, item 7).

4.Rotate the engine down to provide slack in the V-Belts.

5.Loosenthe(2)3/4”HHCscrewsthatsupporttheBladeShaft Bearingsontheright-sideofthesaw(page46,item11,also see Figure 30).

6.Removethe(2)3/4”HHCscrewsthatsecuretheBladeShaft BearingontheV-Belt side ofthesaw(page46,item11 also see Figure 30).

Figure 30.V-Belt Removal

Adjust V-BeltTension

1.Tightendowntheenginemountcarriagebolt(page48,item 4,) and monitor the tension on the belts.

2.Determine the proper tension (Figure 31) by using a tensionmeter against the inside belts at mid point between the two pulleys (6-9 lbs.), or by deflecting the center belts at mid point 3/8” (10 mm) to 1/2” (13 mm).

CORRECT V-BELT

TENSION 3/8 IN. (10 MM) TO 1/2 IN.(13 MM) WHEN DEPRESSED AT MIDPOINT AS SHOWN

Figure 31. V-Belt Adjustment/Tension

3.Once the proper tension has been applied to the belts, tighten the (4) 3/8” HHC screws (page 48, item 7).

4.Replace and secure the Belt Guard (page 50, item 17).

7.Orient the blade shaft so the belt(s) to be replaced can slide of the blade shaft pulley and engine pulley.

8.Select the proper Multiquip replacementV-Belts (see page 46, item 12).

9.Remove the wornV-Belt(s).

10.Orient the proper replacement V-Belt(s) around the blade shaft pulley and engine pulley.

11.Replace and tighten the (4) 3/4” HHC screws that secure the Blade Shaft Bearings to the saw frame.

General Cleanliness

Clean the machine daily. Remove all dust and slurry build up. If the saw is steam cleaned, ensure that lubrication is accom- plished AFTER steam cleaning operations.

PAGE 34 — MQ-WHITEMAN FS3SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #0 (07/15/02)

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Contents Concrete SAW Page Heres HOW to GET Help Table of Contents Parts Ordering Procedures UPS Ground Service at no charge for freightFS3SP Concrete SAW Safety Message Alert Symbols Seriously injured if you do not follow directionsAlways wear approved respiratory protection Always wear approved eye and hearing protectionMachine Safety Decals FS3SP Concrete SAW DecalsGeneral Safety Spilled on a hot engineSAW Transportation Safety Diamond Blade SafetyFS3SP Concrete SAW Rules for Safe Operation FS3SP Concrete SAW Rules for Safe Operation Maintenance SafetyEmergencies FS3SP Concrete SAW Dimensions Description Dimension MMFS3SP Concrete SAW Weights FS3SP Concrete SAW Major Components FS3SP Concrete Saw Basic ComponentsPart Name Not ShownThrough the saw FS3SP Concrete SAW Console ComponentsOperation hours saw has been in use ChokeTo Change/Clean Air Filter Initial ServicingEngine Oil Filler and Cap Engine Oil Dip StickEngine Oil Limits Engine Drain BoltFS3SP Concrete SAW General Information Power PlantsFamiliarization Blade Drive System Blade Guard AssemblyUnder Carriage System Water SystemEngine Oil Check FS3SP Concrete SAW InspectionBefore Starting SeasonDo not overfill the battery Additionally, when connecting the positiveOperating area FS3SP Concrete SAW Inspection -BLADERotation downcuts with the turn of the shaft Poor performance and/or blade damageFS3SP Concrete SAW Inspection -BLADE Placement Diamond Blade PlacementCheck the following on the blade flange cover Guards and Covers CheckB7.5 Belts and CoversBelts and Pulleys FS3SP Concrete SAW- Initial START-UP Pull the Choke Knob up into the Open positionFS3SP Concrete SAW Initial START-UP Push the Start SwitchFigure 23 to start the enginePush the console engine ON/OFF switch to the OFF position Stopping the EngineWet Saw Operation FS3SP Concrete SAW OperationSaw Alignment For wet sawingDiamond Blades and Blade Speed Factors for sawing economyFinishing a Cut Blade SpeedGeneral Engine Care FS3SP Concrete SAW MaintenanceBearing Lubrication Care General Transmission Care AdjustV-Belt Alignment/Replacement PulleysComplete DriveV-Belts Replacement steps 1 through Drive Chainwill Reduce Chain LifeReplacement of the Blade Shaft Bearings Blade Shaft Bearing ReplacementRotate the engine down to provide slack in the V-Belts DriveV-Belt Check DriveV-Belts ReplacementGeneral Cleanliness Loosen the 4 3/8 HHC screws page 48, itemPage Items Found In the Remarks Column FS3SP SAW Explanation of Code in Remarks ColumnItems Found In the Items Number Column FS3SP Concrete SAW Suggested Spare Parts FS3SP Concrete SAW Troubleshooting Engine Engine TroubleshootingFS3SP Concrete SAW Troubleshooting Engine Sympton Possible Cause SolutionFS3SP Concrete SAW Name Plate and Decals FS3SP Concrete SAW Name Plate and Decals FS3SP Concrete SAW Under Carriage Assy WHEEL, 5D X 2W X .625 ID #400 CAP FS3SP Concrete SAW Rear Axle Assy Rear Axle Assy FS3SP Concrete SAW Blade Shaft Assy Part Name QTY Remarks FS3SP Concrete SAW Engine Mount Assy MOUNT, Engine Assy FS3SP Concrete SAW Pointers and Covers Assy FS3SP Concrete SAW Pointers and Covers Assy FS3SP Concrete SAW Water System Assy 15546 15076FS3SP Concrete SAW Basic Platform Assy Basic Platform AssySCREW, HHC, Washer 1/4- 20 X 3/4 FS3SP Concrete SAW Blade Mist 20 -INCH Assy GUARD, Blade 20 Assy FS3SP Concrete SAW Manual Raise and Lower Assy FS3SP Concrete SAW Manual Raise and Lower Assy FS3SP Concrete SAW Plug KIT Push Assy Part Name QTY. Remarks FS3SP Concrete SAW Plug KIT Self Proppelled Assy FS3SP Concrete SAW Plug KIT Self Proppelled Assy 10024 NUT, Nyloc 1/4-20 15340FS3SP Concrete SAW Battery BOX Assy Battery BOX Assy15203 FS3SP Concrete SAW Battery BOX Assy10024 NUT, Nylock 1/4 0471 FS3SP Concrete SAW Platform Bare Assy 15214 1503515069 15215Transmission Assy FS3SP Concrete SAW Transmission Assy FS3SP Concrete SAW Transmission Assy SCREW, HHC, Washer 10- 32 X 5/8 CABLE, Throttle 314VTT- 2- 30 1/4FS3SP Concrete SAW Engine Assy 15743 1572915104 15386FS3SP Concrete SAW Wiring Diagram Console SideFS3SP Electric Start Wiring Diagram Rocker Switches Terms and Conditions of Sale Parts Page FAX 310