Multiquip manual WC-42S Concrete Mixer Rules for Safe Operation, Emergencies

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WC-42S CONCRETE MIXER — RULES FOR SAFE OPERATION

NEVER run engine without air cleaner. Severe engine damage may occur.

ALWAYS read, understand, and follow procedures in Operator’s Manual before attempting to operate equipment.

ALWAYS be sure the operator is familiar with proper safety precautions and operations techniques before using roller.

ALWAYS store equipment properly when it is not being used. Equipment should be stored in a clean, dry location out of the reach of children.

NEVER leave the mixer unattended, turn off engine or electric motor when unattended.

CAUTION must always be observed while servicing this mixer. Rotating parts can cause injury if contacted.

Unauthorized equipment modifications will void all warranties.

Ensure that any extension cable is protected against damage and not liable to be tripped over or trapped underneath the mixer.

DO NOT allow extension cord to come into contact with water or fluids.

DO NOT spray water onto electric motor.

This mixer is intended for the production of concrete. Mixer must be used only for its intended purpose.

This mixer is not suitable for the mixing of flammable or explosive substances.

NEVER operate the mixer in an explosive atmosphere.

Before starting the mixer, check that all guards are in position and correctly fitted.

Keep area around the mixer clear of obstructions which could cause persons to fall onto moving parts.

ALWAYS ensure mixer is on level ground before mixing.

Become familiar with the controls of the mixer before operating.

ALWAYS replace any worn or damaged warning decals.

Ensure the drum is rotating while filling and emptying the drum.

ALWAYS disconnect AC power plug from power source before moving mixer (electric model only).

High Temperatures – Always stop engine and allow the engine to cool before adding fuel, oil or performing service and maintenance functions. Contact with hot components can cause serious burns.

NEVER disconnect any "emergency or safety devices". These devices are intended for operator safety. Disconnection of these devices can cause severe injury, bodily harm or even death! Disconnection of any of these devices will void all warranties.

If mixer is equipped with an electric motor, operate electric motor only at the specified voltage indicated on the nameplate.

Make sure the OFF/ON power switch on the electric motor is always in the OFF position before inserting the mixer's power plug into an AC receptacle (electric model only).

Maintenance Safety

NEVER lubricate components or attempt service on a running machine.

ALWAYS allow the machine a proper amount of time to cool before servicing.

Keep the machinery in proper running condition.

Fix damage to the machine immediately and always replace broken parts, or missing decals.

Dispose of hazardous waste properly.Examples of potentially hazardous waste are used motor oil, fuel and fuel filters.

DO NOT use food or plastic containers to dispose of hazardous waste.

DO NOT pour waste, oil or fuel directly onto the ground, down a drain or into any water source.

Emergencies

ALWAYS know the location of the nearest fire extinguisher and first aid kit.

In emergencies always know the location of the nearest phone or keep a phone on the job site. Also know the phone numbers of the nearest ambulance, doctor and fire department. This information will be invaluable in the case of an emergency.

PAGE 10 — WC-42S CONCRETE MIXERS — PARTS & OPERATION MANUAL — REV. #8 (12/16/05)

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Contents Whiteman Series Concrete Mixer Page Heres HOW to GET Help WC-42S Concrete Mixer Table of Contents Parts Department Service DepartmentWarranty Department Technical AssistanceModel Baldor 34F324-5596WC-42S Concrete Mixer Dimensions Mixer WC-42S Concrete Mixer Safety Message Alert Symbols Foryour Safety and the Safety of OthersWC-42S Concrete Mixer Rules for Safe Operation WC-42S Concrete Mixer Rules for Safe Operation EmergenciesMachine Safety Decals WC-42S Mixer DecalsWC-42S Concrete Mixer General Information WC-42S Concrete Mixer Mixer Basic Components WC-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 WC-42S Concrete Mixer Electric MotorWC-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 MotorOperation WC-42S Concrete Mixer OperationStopping the Mixer Electric WC-42S Concrete Mixer Maintenance Engine WC-42S Concrete Mixer Maintenance Engine MaintenanceWC-42S Concrete Mixer Maintenance Mixer WC-42S Concrete Mixer Maintenance Mixer Suspension ComponentsTo tighten wheel lug nuts Page WC-42S Concrete Mixer Troubleshooting Engine Engine TroubleshootingWC-42S Concrete Mixer Troubleshooting ENG./MIXER Explanation of Code in Remarks Column Items Found In the Remarks ColumnWC-42S Concrete Mixer Suggested Spare Parts Name Plate and Decals DECAL, MQ Whiteman Logo CIPDCL160 DECAL, Crush Warning DECAL, Safety InstructionsSee Operation and Safety Decals DECAL, Emergency StopSteel Barrel Assy King PIN Housing JackshaftCAP Ring GearMain Frame Assy WASHER, Lock 1/4 Connector LinkGUARD, Gear Wheel Dump GearAxle Assy Bearing CONE, 7/8 Spindle Lock NUT 5/8 NCOIL Seal Bearing CONE, 1-1/16 SpindleCabinet Assy Latch ASSY., Complete Rubber Protector Includes Item WWASHER, Flat 5/16 WASHER, Lock 5/16GAS Engine Mounting Plate Assy Square KEY ENGINE, Honda 4.0 HPRING, Retaining Upper PulleyElectric Motor Mounting Plate Assy MOTOR, Electric .5 HP Drive PulleyAIR Cleaner Assy Collar B, AIR Cleaner GROMMET, AIR CleanerCOLLAR, AIR Cleaner GASKET, ElbowCamshaft Assy ARM, Valve Rocker SPRING, Weight ReturnROD, Push LIFTER, ValveCarburetor Assy Valve SET, Float PLATE, Lever SettingGasket SET Float SETControl Assy SPRING, Governor ARM, GovernorROD, Governor SPRING, Throttle ReturnCrankcase Cover Assy BEARING, Radial Ball GASKET, Case CoverGASKET, OIL Filler CAP PIN A, DowelCrankshaft Assy CRANKSHAFT, H-TYPE Cylinder Barrel Assy SLIDER, Governor WEIGHT, GovernorPIN, Governor Weight SHAFT, Governor ARMCylinder Head Assy GASKET, Cylinder Head GUIDE, Valve OS OptionalCLIP, Valve Guide COVER, HeadFAN Cover Assy COVER, FAN *NH1* Black GROMMET, Adjusting CoverWIRE, Stop Switch 370MM PLATE, Side OIL AlertFlywheel Assy Flywheel FAN, CoolingPULLEY, Starter NUT, Special 14MMFuel Tank Assy TANK, Fuel *NH1* Black RUBBER, Supporter 107MMJOINT, Fuel Tank GASKET, Fuel Filler CAPIgnition Coil Assy Coil ASSEMBLY, Ignition Muffler Assy GASKET, Muffler MufflerPROTECTOR, Muffler SCREW, TappingPiston Assy PISTON, Standard BOLT, Connecting RODRing SET, Piston Standard PISTON, OSRecoil Starter Assy RATCHET, Starter SCREW, SettingREEL, Recoil Starter GUIDE, RatchetNo Artwork Available Honda GX120K1QX2 Engine Gasket KIT Assy Gasket KIT AssyEngine Labels Assy Mark Choke Labels AssyLabel Caution MARK, OIL AlertEffective October 1, 2002 Terms and Conditions of Sale Parts Page Multiquip INC

WC-42S specifications

The Multiquip WC-42S is a versatile and robust walk-behind concrete saw, specifically designed for precision cutting and user efficiency. This machine is particularly beneficial to contractors involved in the construction and maintenance of roads, pavements, and other concrete structures. Its durability and high-performance specifications make it a popular choice for both commercial and residential projects.

One of the standout features of the WC-42S is its powerful engine. Powered by a reliable Honda GX390 engine, the saw offers impressive performance, delivering ample power for both wet and dry cutting applications. The engine's fuel efficiency ensures longer operational periods, minimizing downtime for refueling, and its ease of use is a significant advantage for operators of all skill levels.

The WC-42S is equipped with a robust cutting assembly that accommodates a variety of blade sizes, with a maximum cutting depth of up to 4 inches. This adaptability allows users to customize their operations according to specific project requirements. The machine can support blades up to 14 inches in diameter, offering added versatility for various cutting tasks across different materials, including asphalt and reinforced concrete.

A notable technological feature of the WC-42S is its inflexible frame design, which enhances stability and support, ensuring straight cuts even under demanding conditions. The saw also features a user-friendly depth adjustment system that allows for quick changes between cutting depths, providing operators with unparalleled control.

Safety and comfort have also been prioritized in the design of the WC-42S. It is fitted with ergonomic handles that reduce operator fatigue during prolonged use. The saw’s low-profile design allows for better visibility and control, particularly when cutting in tight spaces or intricate patterns.

Moreover, the WC-42S includes an integrated water system for cooling the blade and minimizing dust, contributing to cleaner worksite conditions. This feature not only enhances performance but also improves operator safety by reducing silica dust exposure.

In summary, the Multiquip WC-42S walk-behind concrete saw stands out with its powerful engine, versatile cutting capabilities, user-friendly design, and integrated safety features. Its blend of technology and robust engineering makes it a favorite among professionals looking for reliability and high performance in concrete cutting solutions. With the WC-42S, contractors can achieve precise cuts efficiently and effectively, making it a worthy investment for any concrete project.