Makita EW320TR, EW220R Cleaning Fuel Filter, Cleaning Fuel CUP, Adjusting Idling RPM Carburetor

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CLEANING FUEL FILTER

(EW120R)

(a)Remove the hose clamp and pull out the fuel filter from fuel pipe.

(b)Wash the fuel filter with kerosene.

(c)After washing, reassemble it. If the fuel filter is heavy dirty, replace it with new one.

CLEANING FUEL CUP

(EW220R,EW320TR)

(a)Inspect fuel cup for water and dirt.

(b)To remove water and dirt, close the fuel cock and remove the fuel cup.

(c)After removing dirt and water, wash the fuel cup with kerosene or gasoline. Reinstall securely to prevent leakage.

Fuel pipe Fuel filter

Hose clamp

Fuel cup

ADJUSTING IDLING RPM (CARBURETOR)

(EW120R)

When adjust screw is turned right, engine rpm increases, and when it is turned left, rpm decreases.

Normal idling rpm 3000±100rpm

Adjust screw

Carburetor

NOTE:

The carburetor greatly affects the performance of the engine.

Since it has been adjusted carefully at our factory before shipment, avoid adjusting unless absolutely necessary.

If adjustments are needed, contact your nearest dealer.

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Contents Pump AIR Index Obtaining Warranty Service Federal Emissions Component Defect WarrantyEmission Component Defect Warranty Period What is not CoveredOwners Warranty Responsibilities Nevada California Emission Control Warranty Statement Your Warranty Rights and ObligationsManufacturers Warranty Coverage What is Covered Under this Warranty Limited WarrantyWarranty Period EMISSION-RELATED Parts Covered Under this WarrantyWhat is not Covered Under this Warranty Maintenance ScheduleRepair and Replacement of EMISSION-RELATED Parts HOW to File a Warranty Claim Where to GET Warranty ServicesFactory Service Centers in Canada Contents ForewordSafety Precautions Exhaust PrecautionsRefueling Precautions - 2- Components EW120REW220R EW320TR Preparations for Starting Connect Suction HoseConnect Delivery Hose Check Engine OIL Oil capacityCheck Fuel Check Priming Water Operation Starting- 11- Running Stopping - 13-- 14- Maintenance Schedule Periodic MaintenanceDaily Inspection Periodic Maintenance Schedule table HOW-TO Maintenance Inspecting the Spark PlugEngine OIL Change - 18- Cleaning Fuel Filter Cleaning Fuel CUPAdjusting Idling RPM Carburetor Cleaning AIR Cleaner EW220R, EW320TR Fuel Hose Replacement Cleaning Pump InsideChecking BOLTS, Nuts and Screws Disconnect the Delivery Hose Preparations for StorageWater Discharge FuelClean and Store Engine OILOIL Sensor Optional Function of OIL SensorRestarting Spark Arrester Optional Spark ArresterTroubleshooting When Engine does not Start Starting FailureEngine SpecificationsPump EW320TRMakita Corporation
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EW120R, EW220R, EW320TR specifications

Makita, a renowned name in power tools, continues to lead the industry with its innovative offerings, including the EW320TR, EW220R, and EW120R electric water pumps. These models are designed to provide efficient and reliable performance for various applications, ranging from irrigation to construction site dewatering.

Starting with the Makita EW320TR, this model is equipped with a robust 320W motor that ensures high performance and longevity. Its semi-trash capability allows it to handle solid particles up to 25mm in diameter, making it well-suited for construction and agricultural use. The EW320TR features a lightweight design, making it portable and easy to maneuver. Its durable aluminum pump housing enhances durability, while the ergonomic handle ensures comfort during operation. Additionally, this model is designed for easy maintenance, with a large clean-out port that facilitates quick access to the impeller.

Next in line is the Makita EW220R, which focuses on versatility and power. Featuring a 220W motor, this water pump is adept at transferring water in various scenarios, including garden irrigation and water removal from flooded areas. One of its standout features is the built-in thermal overload protection, which prevents the motor from overheating, thus prolonging the lifespan of the tool. The EW220R is designed with a compact shape that allows it to fit into tight spaces, making it ideal for both DIY enthusiasts and professionals alike. The pump is also equipped with a transparent filter that allows users to monitor water quality, ensuring optimal performance during use.

The final model, the Makita EW120R, is aimed at users who require a compact and lightweight pump for less demanding tasks. It comes with a 120W motor, which is perfect for small-scale gardening or household uses. The EW120R features a user-friendly design with easy connection points for hoses, making setup and operation a breeze. Moreover, it is made from corrosion-resistant materials, ensuring that it remains effective even when exposed to harsh conditions. Its energy-efficient design speaks to Makita's commitment to sustainability while ensuring reliable operation.

In summary, the Makita EW320TR, EW220R, and EW120R water pumps offer an array of features and technologies designed for diverse applications. Each model stands out with its unique motor power, ergonomic design, and durable construction. Whether it's for heavy-duty tasks or light home use, Makita delivers quality and reliability across its range of electric water pumps.