Multiquip operation manual FS2 Concrete SAW Basic Engine Components, Flow of fuel, Mixture

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FS2 CONCRETE SAW — BASIC ENGINE COMPONENTS

Figure 5. Engine Controls and Components

INITIAL SERVICING

The engine (Figure 5) must be checked for proper lubrication and filled with fuel prior to operation. Refer to the manufacturers Engine manual for instructions & details of operation and servicing.

5.	Fuel Valve Lever – OPEN to let fuel flow, CLOSE to stop
	the flow of fuel.
6.	Choke Lever – Used in the starting of a cold engine, or in
	cold weather conditions. The choke enriches the fuel
	mixture.

1. Fuel Filler Cap – Remove this cap to add unleaded gasoline to the fuel tank. Make sure cap is tightened securely. DO NOT over fill.

WARNING

Adding fuel to the tank should be accomplished only when the engine is stopped and has had an opportunity to cool down. In the event of a fuel spill,

DO NOT attempt to start the engine until the fuel residue has been completely wiped up, and the area surrounding the engine is dry.

2. Throttle Lever – Used to adjust engine RPM speed (lever advanced forward SLOW, lever back toward operator FAST).

3. Engine ON/OFF Switch – ON position permits engine starting, OFF position stops engine operations.

4. Recoil Starter (pull rope) – Manual-starting method. Pull the starter grip until resistance is felt, then pull briskly and smoothly.

7. Air Cleaner – Prevents dirt and other debris from entering the fuel system. Remove wing-nut on top of air filter cannister to gain access to filter element.

NOTE

Operating the engine without an air filter, with a damaged air filter, or a filter in need of replacement will allow dirt to enter the engine, causing rapid engine wear.

8. Spark Plug – Provides spark to the ignition system. Set spark plug gap to 0.6 - 0.7 mm (0.028 - 0.031 inch) Clean spark plug once a week.

9. Muffler – Used to reduce noise and emissions.

WARNING

Engine components can generate extreme heat. To prevent burns, DO NOT touch these areas while the engine is running or immediately after operating. NEVER

operate the engine with the muffler removed.

10. Fuel Tank – Holds unleaded gasoline. For additional information refer to engine owner's manual.

PAGE 16 — MQ-WHITEMAN FS2 CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (11/08/01)

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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 freightFS2 Concrete SAW Safety Message Alert Symbols Seriously injured if you do not follow directionsAlways wear approved respiratory protection FS2 Concrete SAW Safety Message Alert SymbolsAlways wear approved eye and hearing protection Machine Safety Decals FS2 Concrete SAW DecalsGeneral Safety FS2 Concrete SAW Rules for Safe OperationStop the engine when leaving the saw unattended FS2 Concrete SAW Rules for Safe OperationNever tow the saw behind a vehicle Never transport the saw with the blade mountedFS2 Concrete SAW Rules for Safe Operation Maintenance SafetyEmergencies FS2 Concrete SAW Dimensions FS2 Concrete Saw DimensionsWeights FS2 Concrete SAW Basic Components FS2 Concrete Saw Basic ComponentsDescription FS2 Concrete SAW Basic Engine Components Flow of fuelMixture Muffler Used to reduce noise and emissionsFS2 Concrete SAW General Information Manual Cyclone Air FiltrationFS2 Concrete SAW General Information Under Carriage SystemTACHOMETER/ Hourmeter Read safety instructions at the beginning of manual Before StartingEngine Oil Check Gasoline CheckFS2 Concrete SAW Inspection -BLADE Rotation downcuts with the turn of the shaftOperating area Poor performance and/or blade damageFS2 Concrete SAW Inspection -BLADE Placement When finalizing the assemblySaw Tight closure on the surface of the bladeFS2 Concrete SAW Inspection -GUARDS, Covers and V-BELTS Belt Tension Place the Engine ON/OFF switch in the on position FS2 Concrete SAW- Initial START-UPManeuvering The Saw Stopping the EngineBlade is spinning whenever the engine is running FS2 Concrete SAW Operation Saw AlignmentWet Saw Operation Advance engine throttle to full Fast positionDry Saw Operation Diamond Blades and Blade SpeedFinishing a Cut Blade SpeedFS2 Concrete SAW Maintenance General CleanlinessBearing Lubrication Care General Engine CareBlade Shaft Bearing Replacement Replacement of the Blade Shaft BearingsRaise/Lower Height Adjustment Setting The Height Of The Depth Gauge PointerBelt Replacement Belt Tension CheckItems Found In the Remarks Column FS2 Concrete SAW Explanation of Code in Remarks ColumnItems Found In the Items Number Column FS2 Concrete SAW Suggested Spare Parts To 3 UnitsFS2 Concrete SAW Troubleshooting Engine Engine TroubleshootingFS2 Concrete SAW Troubleshooting Engine Engine TroubleshootingFS2 Concrete SAW Under Carriage Assy 15028 1162A2621 15090FS2 Concrete SAW Blade Shaft Assy 15119 6059B KEY, 1/4 SQ X 1506515066 15063FS2 Concrete SAW Engine Mount Assy 15156 1503315032 15157FS2 Concrete SAW Pointers and Covers Assy 15053 150700730 SCREW, HHC 1/4-20 X 15011 0131A SCREW, HHC 1/4-20 X 3/4 15052FS2 Concrete SAW Water System Assy 15135 1518115538 CLAMP, Worm HOSE, 7/16-11/16 15137 15183FS2 Concrete SAW Basic Platform Assy 15001 151050730 SCREW, HHC 1/4-20 15664 15018FS2 Concrete SAW Blade Mist 14-INCH Assy 0131A SCREW, HHC 1/4-20 X 3/4 0949 1550910176 NUT, Nyloc 1/2-13 15151 15160FS2 Concrete SAW Blade Mist 18 -INCH Assy 10176 NUT, Nyloc 1/2-13 15449 15204FS2 Concrete SAW Manual Raise and Lower Assy 15083 157715517 15080FS2 Concrete SAW Engine Assy 15511 1510115102 15103Terms and Conditions of Sale Parts Page Multiquip INC