Multiquip manual MC-42S Concrete Mixer Safety Message Alert Symbols

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MC-42S CONCRETE MIXER — SAFETY MESSAGE ALERT SYMBOLS

FORYOUR SAFETY AND THE SAFETY OF OTHERS!

Safety precautions should be followed at all times when operating this equipment. Failure to read and understand the Safety Messages and Operating Instructions could result in injury to yourself and others.

This Owner's Manual has been developed to provide complete instructions for the safe and efficient

NOTEoperation of the Multiquip Model

MC-42S (Steel) Concrete Mixer. Before using this mixer, ensure that the operating individual has read and understands all instructions in this manual.

HAZARD SYMBOLS

Rotating Parts

NEVER operate equipment with covers, or guards removed. Keep fingers, hands, hair and clothing away from all moving parts to prevent injury.

Accidental Starting

ALWAYS place the circuit breaker or power ON/OFF switch in the OFF position when the pump is not in use.

SAFETY MESSAGE ALERT SYMBOLS

The three (3) Safety Messages shown below will inform you about potential hazards that could injure you or others. The Safety Messages specifically address the level of exposure to the operator, and are preceded by one of three words: DANGER, WARNING, or CAUTION.

Sight and Hearing hazard

ALWAYS wear approved eye and hearing protection.

DANGER: You WILL be KILLED or

SERIOUSLY injured if you do not follow directions.

WARNING: You CAN be KILLED or

SERIOUSLY injured if you do not follow directions.

Respiratory Hazard

ALWAYS wear approved respiratory protection.

Equipment Damage Messages

CAUTION: You CAN be injured if you do not follow directions.

Potential hazards associated with the Multiquip MC-42S concrete mixer operation will be referenced with Hazard Symbols which appear throughout this manual, and will be referenced in conjunction with Safety Message Alert Symbols.

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

This mixer, other property, or the surrounding environment could

NOTE be damaged if you do not follow

instructions.

PAGE 8 — MC-42S CONCRETE MIXERS — PARTS & OPERATION MANUAL — REV. #8 (12/16/05)

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Contents Concrete Mixer Page Heres HOW to GET Help MC-42S Concrete Mixer Table of Contents Service Department Warranty DepartmentParts Department Technical AssistanceModel Baldor 34F324-5596MC-42S Concrete Mixer Dimensions Mixer MC-42S Concrete Mixer Safety Message Alert Symbols Foryour Safety and the Safety of OthersMC-42S Concrete Mixer Rules for Safe Operation MC-42S Concrete Mixer Rules for Safe Operation EmergenciesMachine Safety Decals MC-42S Mixer DecalsMC-42S Concrete Mixer General Information MC-42S Concrete Mixer Mixer Basic Components MC-42S Concrete Mixer Basic Engine Components Starting, OFF position stops engine operationsAssembly Handwheel AssemblyTow Bar to Vehicle Connection Coupler Only Mixer Tow Bar Vehicle Connection Pentile and LoopTow Bar and Safety Chain Installation Tow Bar to Mixer ConnectionElectric Motor Electric Motor ConnectionSingle Phase Electric Motor with 12 inch Pigtail Cable MC-42S Concrete Mixer Electric MotorMC-42S Concrete Mixer PRE-INSPECTION GAS Engine Starting the Engine Gasoline Only Fuel Shut-OFF LeverInitial Start-up Instructions Electric Motor Starting Starting the Electric MotorStopping the Mixer Electric MC-42S Concrete Mixer OperationOperation MC-42S Concrete Mixer Maintenance Engine MC-42S Concrete Mixer Maintenance Engine MaintenanceMC-42S Concrete Mixer Maintenance Mixer MC-42S Concrete Mixer Maintenance Mixer Suspension ComponentsTo tighten wheel lug nuts Page MC-42S Concrete Mixer Troubleshooting Engine Engine TroubleshootingMC-42S Concrete Mixer Troubleshooting ENG./MIXER Explanation of Code in Remarks Column Items Found In the Remarks ColumnMC-42S Concrete Mixer Suggested Spare Parts Name Plate and Decals DECAL, Safety Instructions See Operation and Safety DecalsDECAL, MQ Multiquip Logo CIPDCL160 DECAL, Crush Warning DECAL, Emergency StopSteel Barrel Assy Housing Jackshaft CAPKing PIN Ring GearMain Frame Assy Connector Link GUARD, Gear WheelWASHER, Lock 1/4 Dump GearAxle Assy Lock NUT 5/8 NC OIL SealBearing CONE, 7/8 Spindle Bearing CONE, 1-1/16 SpindleCabinet Assy Rubber Protector Includes Item W WASHER, Flat 5/16Latch ASSY., Complete WASHER, Lock 5/16GAS Engine Mounting Plate Assy ENGINE, Honda 4.0 HP RING, RetainingSquare KEY Upper PulleyElectric Motor Mounting Plate Assy MOTOR, Electric .5 HP Drive PulleyAIR Cleaner Assy GROMMET, AIR Cleaner COLLAR, AIR CleanerCollar B, AIR Cleaner GASKET, ElbowCamshaft Assy SPRING, Weight Return ROD, PushARM, Valve Rocker LIFTER, ValveCarburetor Assy PLATE, Lever Setting Gasket SETValve SET, Float Float SETControl Assy ARM, Governor ROD, GovernorSPRING, Governor SPRING, Throttle ReturnCrankcase Cover Assy GASKET, Case Cover GASKET, OIL Filler CAPBEARING, Radial Ball PIN A, DowelCrankshaft Assy CRANKSHAFT, H-TYPE Cylinder Barrel Assy WEIGHT, Governor PIN, Governor WeightSLIDER, Governor SHAFT, Governor ARMCylinder Head Assy GUIDE, Valve OS Optional CLIP, Valve GuideGASKET, Cylinder Head COVER, HeadFAN Cover Assy GROMMET, Adjusting Cover WIRE, Stop Switch 370MMCOVER, FAN *NH1* Black PLATE, Side OIL AlertFlywheel Assy FAN, Cooling PULLEY, StarterFlywheel NUT, Special 14MMFuel Tank Assy RUBBER, Supporter 107MM JOINT, Fuel TankTANK, Fuel *NH1* Black GASKET, Fuel Filler CAPIgnition Coil Assy Coil ASSEMBLY, Ignition Muffler Assy Muffler PROTECTOR, MufflerGASKET, Muffler SCREW, TappingPiston Assy BOLT, Connecting ROD Ring SET, Piston StandardPISTON, Standard PISTON, OSRecoil Starter Assy SCREW, Setting REEL, Recoil StarterRATCHET, Starter GUIDE, RatchetNo Artwork Avalible Honda GX120K1QX2 Engine Gasket KIT Assy Gasket KIT AssyEngine Labels Assy Labels Assy Label CautionMark Choke MARK, OIL AlertEffective October 1, 2002 Terms and Conditions of Sale Parts Page Multiquip INC

MC-42S specifications

The Multiquip MC-42S is a powerful and versatile concrete saw designed for both professional contractors and construction enthusiasts. This robust machine embodies a perfect blend of performance, durability, and ease of use, making it an excellent choice for a wide range of cutting applications, including asphalt, concrete, and masonry.

One of the standout features of the MC-42S is its dependable engine. Powered by a Honda GX390 gasoline engine, this saw delivers a peak performance of 13 horsepower, ensuring efficient cutting through tough materials. The engine is not only robust but also designed for fuel efficiency, which is essential for long working hours on the job site.

The MC-42S features an adjustable height handle that allows operators to easily control the cutting depth. This ergonomic handle enhances user comfort while reducing fatigue during prolonged use. The saw is equipped with an innovative bellows-style dust cover that minimizes dust production during cutting, keeping the job site cleaner and safer for everyone.

Another significant characteristic of the MC-42S is its cutting depth capability. With a maximum cutting depth of 14 inches, it’s suitable for a variety of cutting tasks, from shallow cuts to deeper trenches. This versatility allows users to tackle different projects without the need for multiple tools.

The saw features a heavy-duty frame constructed from high-strength materials, which enhances its durability and stability even during the most demanding tasks. Additionally, it comes equipped with large, robust wheels for easy mobility across job sites. This transportability ensures that operators can easily move the saw from one location to another without hassle.

Multiquip has integrated advanced technologies into the MC-42S, including a built-in water supply system that helps to cool the blade during operation. This system not only prolongs the life of the blade but also helps in minimizing the release of concrete dust, making it an environmentally friendly choice.

Finally, the MC-42S is designed for easy maintenance, with accessible components that make servicing straightforward. This feature ensures that the saw remains operational and reliable, minimizing downtime on the job.

In conclusion, the Multiquip MC-42S stands out as a premier option for those in need of a reliable and effective concrete saw. Its powerful engine, user-friendly design, efficient dust control system, and high cutting depth capabilities make it a favored choice across various construction and masonry applications.