Tanaka ECV-4501 manual Maintenance, Carburetor adjustment Fig, Idle speed adjustment T

Page 13

ECV-4501

5. Maintenance

Owner’s Manual

MAINTENANCE, REPLACEMENT, OR REPAIR OF THE EMISSION CONTROL DEVICES AND SYSTEMS MAY BE PERFORMED BY ANY NONROAD ENGINE REPAIR ESTABLISHMENT OR INDIVIDUAL.

Carburetor adjustment (Fig. 3-1)

WARNING!

Never start the engine without the complete clutch cover.

Otherwise the clutch can come loose and cause personal injuries.

In the carburetor, fuel is mixed with air. When the engine is test run at the factory, the carburetor is basically adjusted. A further adjustment may be required, according to climate and altitude. The carburetor has one adjustment possibility:

T = Idle speed adjustment screw.

Idle speed adjustment (T)

Check that the air filter is clean. When the idle speed is correct, the cutting attachment will not rotate. If adjustment is required, close (clockwise) the T-screw, with the engine running, until the cutting attachment starts to rotate. Open (counter-clockwise) the screw until the cutting attachment stops. You have reached the correct idle speed when the engine runs smoothly in all positions well below the rpm when the cutting attachment starts to rotate.

If the cutting attachment still rotates after idle speed adjustment, contact your service workshop.

NOTE!

The L and H screws should only be adjusted by an Authorized Tanaka Dealer.

The standard openings (returns) of L/H screws from lightly seated positions are as follows:

WARNING!

When the engine is idling the cutting attachment must under no circumstances rotate.

NOTE FOR THE US MARKET!! (Fig. 3-1B)

We would like to inform that the machines, which carry the following label on the unit are different from ones for other market in carburetor adjustment. Adjustment of Standard openings of L/H screws are not necessary. They are preset and fixed. Do not turn L/H screw fully but 90 degrees at most.

www.tanakapowerequipment.com

12

custsvc@tanaka-ism.com

Page 12 Page 14
Image 13
Page 12 Page 14
Contents ECV-4501 Before using this unit ECV-4501 Operator Safety Proper Tension is Extremely IMPORTANT! -4 Assembly proceduresFuel Operating procedures Fuel FigFueling Starting cold engine -2,2B, 3,4,4B Adjustment of Chain OIL SupplyChain OIL -1 B Starting Warm EngineStopping Fig Chain brake operation Optional FigChain Catcher ECV-4501 Basic Rules for Felling Trees FellingLimbing Cross Cutting LOGS, Pressure on Bottom Thick LOG, Larger than Guide BAR LengthThick LOG, Larger than Guide Bars Length If the SAW Gets StuckCarburetor adjustment Fig MaintenanceIdle speed adjustment T Air filter Fig Cleaning the air filterSpark plug Fig Guide bar Fig Oiler port FigSide case Fig Fuel filter FigIcing protection system -12,12B Decompression valve FigChain Sharpening Daily maintenance Maintenance scheduleWeekly maintenance Monthly maintenanceSpecifications V001001 Model Number BAR Number LENGTH-TYPE Chain Number Bar & Chain USA and Bar & Chain Canada

ECV-4501 specifications

The Tanaka ECV-4501 is a sophisticated piece of equipment designed to meet the demands of modern industrial applications, particularly in construction and heavy machinery sectors. Known for its reliability and versatile functionality, the ECV-4501 stands out due to its innovative features and cutting-edge technologies.

One of the main features of the Tanaka ECV-4501 is its powerful engine. Equipped with a high-performance 4-stroke engine, it delivers outstanding torque and efficiency, allowing for rapid completion of tasks without compromising on power. This robust engine is complemented by an advanced cooling system that ensures consistent performance even in the most demanding environments.

The ECV-4501 is built with user-friendly controls that improve operator efficiency. The ergonomic design includes a well-structured dashboard that displays essential information at a glance, allowing operators to monitor the machine’s status easily. The intuitive control panel enhances usability, making it suitable for both experienced operators and newcomers.

In terms of safety features, the Tanaka ECV-4501 incorporates multiple systems designed to protect the operator and the machinery. Safety guards are strategically placed to minimize risks during operation, while automatic shut-off systems are in place to prevent overheating and mechanical failures. These features contribute to a work environment that prioritizes safety and reliability.

The Tanaka ECV-4501 also excels in its technological integration. It is equipped with advanced sensors and diagnostics tools that allow for real-time monitoring of the machine’s performance. This connectivity not only assists in predictive maintenance but also helps in identifying potential issues before they lead to downtime.

Another notable characteristic of the ECV-4501 is its compact design. Unlike many machines in its class, the ECV-4501 can easily maneuver in tight spaces, making it ideal for urban construction sites and other confined environments. Its lightweight chassis does not sacrifice durability, as it is constructed with high-grade materials that withstand the rigors of daily use.

In summary, the Tanaka ECV-4501 is a remarkable blend of power, efficiency, and innovation. Featuring a robust engine, user-friendly controls, comprehensive safety systems, and advanced technology integration, it is designed to meet the high standards of modern industrial demands. Whether for large-scale projects or smaller tasks, the ECV-4501 is a reliable choice for professionals seeking a versatile and effective machine.
Top Page Image Contents