Multiquip MP275E3 STARTUP/SHUTDOWN Gasoline Engine, Place the Choke Lever in the Closed position

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STARTUP/SHUTDOWN (GASOLINE ENGINE)

Start-up Gasoline Engine

CAUTION - Read this Manual before Starting!

Read and fully understand this manual before starting or attempting to operate the saw.

Before starting the saw's electric motor make sure that the Safety, General Information, Inspection and Pre-setup

sections have been completed and understood. DO NOT proceed until the above mentioned sections have been completed.

CAUTION - Dry Cutting Precautions

ALWAYS use the water feed system unless special dry cut blades are being used. If dry cutting is required disconnect water pump.

WARNING - Amputation Hazard

NEVER place hands and fingers near the cutting blade.The possibility exist of severe bodily harm if hands and fingers come in contact with rotating saw blade.

CAUTION - Blade Guard Safety

ALWAYS ensure that the cutting blade has been mounted correctly and that it is raised above the surface you are about to cut.

1. Place the fuel valve lever (Figure 19) to the ON position.

Figure 19. Engine Fuel Valve Lever

2.Place the Engine ON/OFF switch (Figure 20) in the ON position.

Figure 20. Engine ON/OFF Switch

 

The CLOSED position of the

 

choke lever enriches the fuel

NOTE

mixture for starting a COLD

engine. The OPEN position

 

 

provides the correct fuel mixture

 

for normal operation after starting,

 

and for restarting a warm engine.

3.Place the Choke Lever (Figure 21) in the CLOSED position.

Figure 21. Choke Lever

4.Rotate the throttle lever (Figure 22) halfway between fast and slow for starting. All cutting is done at full throttle. The engine governor speed is factory set to ensure optimum blade operating speeds.

Figure 22. Throttle Lever

PAGE 24 — MQ MP2 SERIES SAW — OPERATION MANUAL — REV. #0 (01/26/09)

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Contents Models Proposition 65 Warning SILICOSIS/RESPIRATORY Warnings Silicosis Warning Respiratory HazardsTable of Contents MP2 Series Masonry SawsPage Specifications Saw ModelMP25E3 MP275E3 MP25E1 MP25E3 MP275E3Dimensions DimensionsSafety Message Alert Symbols Rotating blade can cut and crush Keep hands and feet clearHazard Symbols Gasoline Powered Models This saw, other property, orSafety Never use fuel as a cleaning agentSafety Gasoline Powered Engines Rules for Safe OperationSafety Electric Powered Models General SafetyBlade Safety Always use only outdoor approved Grounded extension cordsSaw Maintenance Cleaning SawTransportation SafetyGeneral Information MP2 SawControls and Components MP2 Saw Electric ModelsStopper Place stopper in tray when filling with water Electric Motor Components Heavy Duty Electric MotorsGasoline Engine Components Honda GX270QWH2 Gasoline EngineOperating the engine without an Muffler Used to reduce noise and emissionsPRE-SETUP Electric Motors Pre-SetupAssembly Electric Powered Saws Only Conveyor Cart PlacementBlade Installation Saw BladesSaw Blade Definitions Figure Sawing continues, catastrophic failure will occurConnecting the Power Figure Place the power ON/OFF switch in the OFF position downMP2 Saw is now ready for wet cutting Dry Cutting Electric Saws Only PRE-SETUP Gasoline Engine Assembly Gasoline Powered Saws Only Wet Cutting Setup Gasoline Only Mechanical water pump isDry Cutting Setup Gasoline Only Before StartingEngine Oil Check Quarts 1.1 litersShutdown Procedure STARTUP/SHUTDOWN Electric MotorsStart-up Electric Motor STARTUP/SHUTDOWN Gasoline Engine Place the Choke Lever in the Closed positionStopping the Engine Starter GripOperation OperationFixed Height Cutting Method Step Pedal Cutting MethodMaintenance SAW Adjust BeltTension Gasoline Powered Saws To adjust engine-to-jackshaft belts onlyTo adjust jackshaft-to-bladeshaft belt Adjust BeltTension Electric Powered SawsCutting Head Alignment Blade Horizontal Cutting Head AlignmentTighten the set screws CheckingVertical Cutting Head AlignmentMaintenance Gasoline Engine Engine MaintenanceEngine Air Cleaner DailyWeekly Engine OilEngine Wiring Diagram Honda GX270 QWH2 Engine Wiring DiagramTroubleshooting Blade Blade TroubleshootingTroubleshooting Gasoline Engine Engine TroubleshootingAdjust governor to correct lever Troubleshooting Electric Motor Page HERE’S HOW to GET Help