Multiquip MP25E3, MP275E3 Hazard Symbols Gasoline Powered Models, This saw, other property, or

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SAFETY MESSAGE ALERT SYMBOLS

WARNING - Accidental Engine Starting

ALWAYS place the engine ON/ OFF switch in the OFF position, when the saw is not in use.

WARNING - Over Speed Conditions

NEVER tamper with the factory settings of the engine governor or settings. Personal injury and damage to the engine or equipment can result if operating in speed ranges above maximum allowable.

CAUTION - Respiratory Hazard

ALWAYS wear approved respiratory protection that complies with ANSI- Z87.1.

CAUTION - Sight and Hearing Hazards

ALWAYS wear approved eye and hearing protection that complies with ANSI-Z87.1

HAZARD SYMBOLS - Gasoline Powered Models

WARNING - Lethal Exhaust Gases

Engine exhaust gases contain poisonous carbon monoxide. This gas is colorless and odorless, and can cause death if inhaled. NEVER operate this equipment in a confined area or enclosed structure that does not provide ample free flow air.

WARNING - Explosive Fuel

Gasoline is extremely flammable, and its vapors can cause an explosion if ignited. DO NOT start the engine near spilled fuel or combustible fluids. DO NOT fill the fuel tank while the engine is running or hot.

DO NOT overfill tank, since spilled fuel could ignite if it comes into contact with hot engine parts or sparks from the ignition system. Store fuel in approved containers, in well-ventilated areas and away from sparks and flames. NEVER use fuel as a cleaning agent.

CAUTION - Equipment Damage Messages

Other important messages are provided throughout this manual to help prevent damage to your concrete saw, other property, or the surrounding environment.

This saw, other property, or

NOTEthe surrounding environment could be damaged if you do not follow instructions.

MQ MP2 SERIES SAW — OPERATION MANUAL — REV. #0 (01/26/09) — PAGE 9

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Contents Models Proposition 65 Warning Respiratory Hazards SILICOSIS/RESPIRATORY Warnings Silicosis WarningMP2 Series Masonry Saws Table of ContentsPage Saw Model Specifications MP25E3 MP275E3 MP25E1 MP25E3 MP275E3Dimensions DimensionsRotating blade can cut and crush Keep hands and feet clear Safety Message Alert SymbolsThis saw, other property, or Hazard Symbols Gasoline Powered ModelsNever use fuel as a cleaning agent SafetySafety Gasoline Powered Engines Rules for Safe OperationGeneral Safety Safety Electric Powered ModelsBlade Safety Always use only outdoor approved Grounded extension cordsSawTransportation Safety Saw Maintenance CleaningMP2 Saw General InformationMP2 Saw Electric Models Controls and ComponentsStopper Place stopper in tray when filling with water Heavy Duty Electric Motors Electric Motor ComponentsHonda GX270QWH2 Gasoline Engine Gasoline Engine ComponentsOperating the engine without an Muffler Used to reduce noise and emissionsPre-Setup PRE-SETUP Electric MotorsAssembly Electric Powered Saws Only Conveyor Cart PlacementSaw Blades Blade InstallationSaw Blade Definitions Figure Sawing continues, catastrophic failure will occurPlace the power ON/OFF switch in the OFF position down Connecting the Power FigureMP2 Saw is now ready for wet cutting Dry Cutting Electric Saws OnlyAssembly Gasoline Powered Saws Only PRE-SETUP Gasoline EngineWet Cutting Setup Gasoline Only Mechanical water pump isBefore Starting Dry Cutting Setup Gasoline OnlyEngine Oil Check Quarts 1.1 litersShutdown Procedure STARTUP/SHUTDOWN Electric MotorsStart-up Electric Motor Place the Choke Lever in the Closed position STARTUP/SHUTDOWN Gasoline EngineStarter Grip Stopping the EngineOperation OperationFixed Height Cutting Method Step Pedal Cutting MethodMaintenance SAW To adjust engine-to-jackshaft belts only Adjust BeltTension Gasoline Powered SawsTo adjust jackshaft-to-bladeshaft belt Adjust BeltTension Electric Powered SawsHorizontal Cutting Head Alignment Cutting Head Alignment BladeTighten the set screws CheckingVertical Cutting Head AlignmentEngine Maintenance Maintenance Gasoline EngineDaily Engine Air CleanerWeekly Engine OilHonda GX270 QWH2 Engine Wiring Diagram Engine Wiring DiagramBlade Troubleshooting Troubleshooting BladeEngine Troubleshooting Troubleshooting Gasoline EngineAdjust governor to correct lever Troubleshooting Electric Motor Page HERE’S HOW to GET Help