Multiquip MQD2H manual Inspection

Page 15

INSPECTION

CAUTION - Read Manual

Please read the entire maintenance section in this manual before servicing the pump. In addition for operator safety, please read all safey messages at the begining of the manual

Inspection

1.Clean the pump, removing dirt and dust, particularly the engine cooling air inlet, carburetor and air cleaner.

2.Check the air filter for dirt and dust. If air filter is dirty, replace air filter with a new one as required.

3.Check carburetor for external dirt and dust. Clean with dry compressed air.

4.Check fastening nuts and bolts for tightness.

Figure 5. Engine Oil Dipstick (Oil Level)

Table 6. Oil Type

Season

Temperature

Oil Type

 

 

 

Summer

25°C or Higher

SAE 10W-30

 

 

 

Spring/Fall

25°C~10°C

SAE 10W-30/20

 

 

 

Winter

0°C or Lower

SAE 10W-10

 

 

 

Engine Oil Check

1.To check the engine oil level, place the pump on secure level ground with the engine stopped.

2.Remove the filler dipstick from the engine oil filler hole (Figure 4) and wipe clean.

DANGER - Explosive Fuel

Motor fuels are highly flammable and can be dangerous if mishandled. DO NOT smoke while refueling. Adding fuel to the tank should be done only when the engine is stopped and has had an opportunity to cool

down. DO NOT attempt to refuel the pump if the engine is hot! or running In the event of any spilled fuel, wipe up

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

Figure 4. Engine Oil Dipstick (Removal)

3.Insertandremovethedipstickwithoutscrewingitintothefiller neck. Check the oil level shown on the dipstick.

4.If the oil level is low (Figure 5), fill to the edge of the oil filler hole with the recommended oil type (Table 5).Maximum oil capacity is .63 quarts (.60 liters).

Fuel Check

1.Remove the gasoline cap located on top of fuel tank.

2.Visually inspect to see if the fuel level is low. If fuel is low, replenish with unleaded fuel.

3.When refueling, be sure to use a strainer for filtration. DO NOT top-off fuel. Wipe up any spilled fuel immediately!

MQD2H/3H DIAPHRAGM PUMPS — OPERATION AND PARTS MANUAL — REV. #6 (10/27/11) — PAGE 15

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Contents Models MQD2H MQD3H Proposition 65 Warning Page Table of Contents MQ-D2H/D3H Gasoline Powered Diaphragm PumpsOrdering parts has never been easier Parts Ordering ProceduresSafety Messages Safety InformationGeneral Safety Pump Safety Lifting Safety Specifications Specifications PumpDimensions MQ-D2HMQ-D3H Application General InformationContact your nearest Multiquip ComponentsInitial Servicing Basic EngineInspection InspectionHandle Installation SetupMechanical seal to prevent water Starting the Engine Honda engine OperationNormal Shutdown Pump Vacuum Test MaintenanceAltitude. See Tables 4 Rotation of Suction and Discharge Ports Seized Plunger Engine Maintenance Schedule Daily Pump Storage Preparation for LONG-TERM StorageEngine Troubleshooting TroubleshootingEngine Troubleshooting Pump Troubleshooting Xxxxx only Not Used on Explanation of Code in Remarks ColumnQty Description Nameplate and Decals Assy Name Plate and Decals AssyDECAL, MQ Logo DECAL, Grease MonthlyWaterbox and Flap Valve Assy -INCH MQD2H Waterbox and Flap Valve AssyFlapper Valve Assy Suction Priming ChamberPriming Plug Primimg Plug GasketPump Assy -INCH MQD2H -PUMP AssyOIL Seal Internal Retaining Ring 1-1/2Plunger ARM CrankHANDLE, Engine and Wheel Assy -INCH MQD2H -HANDLE, ENGINE, and Wheel Assy MQD3H -WATERBOX and Flap Valve Assy 212300001 Pump Assy -INCH MQD3H Pump Assy170400200 MQD3H HANDLE, ENGINE, and Wheel Assy Engine Mount TBD Bolt MQD3H HANDLE, ENGINE, and Wheel AssyAIR Cleaner Assy Honda GX120K1QX2 Engine AIR Cleaner AssyGASKET, Elbow GROMMET, AIR CleanerCOLLAR, AIR Cleaner Collar B, AIR CleanerCamshaft Assy Honda GX120K1QX2 Engine Camshaft AssyLIFTER, Valve SPRING, Weight ReturnROD, Push ARM, Valve RockerCarburetor Assy Honda GX120K1QX2 Engine Carburetor AssyFloat SET PLATE, Lever SettingGasket SET Valve SET, FloatControl Assy Honda GX120K1QX2 Engine Control AssySPRING, Throttle Return ARM, GovernorROD, Governor SPRING, GovernorCrankcase Cover Assy Honda GX120K1QX2 Engine Crankcase Cover AssyPIN A, Dowel GASKET, Case CoverGASKET, OIL Filler CAP BEARING, Radial BallCrankshaft Assy Honda GX120K1QX2 Engine Crankshaft AssyCRANKSHAFT, H-TYPE Cylinder Barrel Assy Honda GX120K1QX2 Engine Cylinder Barrel AssySHAFT, Governor ARM WEIGHT, GovernorPIN, Governor Weight SLIDER, GovernorCylinder Head Assy Honda GX120K1QX2 Engine Cylinder Head AssyCOVER, Head GUIDE, Valve OS OptionalCLIP, Valve Guide GASKET, Cylinder HeadFAN Cover Assy Honda GX120K1QX2 Engine FAN Cover AssyPLATE, Side OIL Alert GROMMET, Adjusting CoverWIRE, Stop Switch 370MM COVER, FAN *NH1* BlackFlywheel Assy Honda GX120K1QX2 Engine Flywheel AssyNUT, Special 14MM FAN, CoolingPULLEY, Starter FlywheelFuel Tank Assy Honda GX120K1QX2 Engine Fuel Tank AssyGASKET, Fuel Filler CAP RUBBER, Supporter 107MMJOINT, Fuel Tank TANK, Fuel *NH1* BlackIgnition Coil Assy Honda GX120K1QX2 Engine Ignition Coil AssyCoil ASSEMBLY, Ignition Muffler Assy Honda GX120K1QX2 Engine Muffler AssySCREW, Tapping MufflerPROTECTOR, Muffler GASKET, MufflerPiston Assy Honda GX120K1QX2 Engine Piston AssyPISTON, OS BOLT, Connecting RODRing SET, Piston Standard PISTON, StandardRecoil Starter Assy Honda GX120K1QX2 Engine Recoil Starter AssyGUIDE, Ratchet SCREW, SettingREEL, Recoil Starter RATCHET, StarterGasket KIT Assy Honda GX120K1QX2 Engine Gasket KIT Assy06111ZH7405 Labels Assy Honda GX120K1QX2 Engine Labels AssyMARK, OIL Alert E EmblemLABEL, Caution MARK, ChokeFreight Policy Terms and Condition of Sale PartsPage HERE’S HOW to GET Help

MQD2H specifications

The Multiquip MQD2H is a versatile and robust diesel-powered generator designed to cater to a wide range of applications, making it a staple for construction sites, emergency backup, and outdoor events. Engineered with advanced technologies, this generator is built to deliver reliable power and withstand challenging environments.

At the heart of the MQD2H is a powerful, fuel-efficient diesel engine that ensures long operational hours with minimal downtime. This efficiency is crucial for projects requiring continuous power supply. Equipped with a large fuel tank, the MQD2H can operate for extended periods without the need for frequent refueling, enhancing productivity on the job site.

One of the standout features of the MQD2H is its robust construction. The generator is housed in a durable frame that protects it from physical damage and harsh weather conditions. Its compact design allows for easy transportation and maneuverability, making it ideal for various locations. Additionally, the generator is equipped with advanced soundproofing technology, reducing operational noise levels and making it suitable for use in noise-sensitive environments.

The MQD2H is designed with user convenience in mind. It features an intuitive control panel that provides easy access to vital operational information, allowing users to monitor the generator's performance at a glance. The control panel includes circuit breakers, start/stop switches, and hour meters, ensuring that operators have full control over the generator’s functionality.

Safety is also a priority with the Multiquip MQD2H. The generator incorporates automatic shutdown features for low oil pressure and high engine temperature, protecting the unit from potential damage. This built-in safety mechanism provides peace of mind for operators, knowing that the generator is safeguarded against operational hazards.

Furthermore, the MQD2H complies with emission regulations, making it an environmentally friendly choice among generators. The design includes technologies that minimize harmful emissions without compromising power output, adhering to industry standards and promoting cleaner operation.

In conclusion, the Multiquip MQD2H is a reliable, durable, and efficient generator ideal for a multitude of applications. With its powerful diesel engine, user-friendly controls, enhanced safety features, and commitment to environmental sustainability, it stands out as a top choice for professionals seeking dependable power solutions in demanding conditions.
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