nism. In case of emergency you need to be able to release the machine quickly.

The harness is equipped with a fasten-release mechanism. The harness enables the operator to support the machine during use (see “Safety pre- cautions”, B7).

 

 

D. Fuel Mixture

Preparation of the mixture

Filling the tank

7

14 15

14 15

Do not use any other type of fuel than the type recommended in this manual. This

machine is equipped with a two-stroke engine and should therefore be fueled with a mixture of unleaded gasoline (with a minimum octane rating

=90) and fully synthetic oil specific for two-speed engines that use unleaded gasoline in the propor- tions indicated in the table on the cover, fig. D.

Control the specifications of the oil shown on the package; the use of oil lacking the specifications expressly indicated in this manual

could cause serious damage to the engine!

To obtain the best mixture, pour the oil into an approved container first, followed by the gasoline, and shake the container well (every time you take fuel out of it).

The characteristics of the mixture tend to deterio- rate in time, so you should only prepare as much mixture as you are going to need (the use of deteriorated fuel can seriously damage the engine).

Clean the area around the fuel cap before remov- ing it, to prevent any impurities from contaminat- ing the fuel. Take the cap off the fuel container carefully. Unscrew the cap on the fuel tank and fill it with the necessary quality, using a funnel. During use, to prevent problems in starting the engine again, we strongly recommend that you avoid letting the fuel run out in the tank.

Fuel storage

14 15

Store the fuel in a cool, well-ventilated place, in an approved fuel storage container.

Never store the engine with fuel in the tank in a poorly ventilated place where the fumes produced by the gasoline could propagate and reach a fire, candle, burner or furnace pilot light, water heater, dryer, etc. Never store excessive quantities of fuel.

E. Assembly/disassembly

E1. Delta grip

2 3 4

For your safety, fasten the delta handle in front of the label placed on the shaft at a distance of at least 11 cm from the rear grip. The handle should be fastened in a comfortable working position. If you are using sawtooth blades, the grip distance should be moved by at least 36 cm. The safety pole guard should be mounted using the acces- sories supplied and in the configuration shown in the figure,in contact with the delta handle.

E2. Double Handle

Adjust and secure double hand clamp by tighten- ing the screws.

E3. Fitting guard on line cutter head and grass cutting blade

2 3 4

Fit the safety guard (A) against the gearbox (I) and the upper clamp (F) over the shaft. Insert and tighten the screws (H).

The string cutting blade housed in the plas- tic shield will cut the nylon string to optimum

length; a string that is too long reduces the rota- tion speed of the engine and interferes with cut- ting efficiency, as well as increasing the risk of injury.

Apply the string cutter blade (L) and fasten it with the screw (E).

E4. Assembly/disassembly of line cutter head

2 3 4 10

Apply the nylon string head as shown in the illus- tration: 1) Protection flange 2) Upper plate 3) Protection (nylon string head B) 4) Nylon string head. Tighten by turning counterclockwise. As

ENGLISH - 5

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McCulloch D390, D340, 95390066600, 95390034400, D380, D321, 341, 460, 420 Assembly/disassembly, Fuel storage, E1. Delta grip
Page 7 Page 9

420, 24800400B00, 341 THG, 321, 460 specifications

McCulloch is a well-known brand in the outdoor power equipment industry, offering a range of innovative and efficient tools for both homeowners and professionals. Among their lineup, models D340, D380, 321, 420, and 95390066600 stand out due to their robust features and advanced technologies that cater to various landscaping and gardening needs.

The McCulloch D340 is an excellent choice for homeowners looking for a reliable trimmer. It features a lightweight design, making it easy to maneuver while trimming grass and weeds. The D340 is equipped with a powerful 34cc engine, which strikes an optimal balance between performance and fuel efficiency. The auto-feed trimming head allows for continuous operation without the need to pause for manual line advancement, enhancing productivity.

The McCulloch D380 takes power and efficiency a step further. With a 38cc engine, this model is designed for more demanding tasks. It features an ergonomic design with anti-vibration technology that minimizes fatigue during extended use. The D380 also includes a Smart Start system, making it easier to start the engine with less effort, a significant advantage for users looking for convenience.

For those who seek a professional-grade tool, the McCulloch 321 offers superior performance. It is specifically designed for landscape professionals, featuring a 21.7cc engine that delivers exceptional power while remaining lightweight. The patented Easy Start system provides quick and effortless starts, allowing users to get to work promptly. Additionally, the 321 comes with a heavy-duty cutting head designed for increased durability and performance.

Moving on, the McCulloch 420 is another powerful trimmer engineered for heavy-duty applications. Its 42cc engine ensures ample power for tackling tough overgrowth. The model incorporates a robust dual-line cutting head that enhances cutting efficiency, allowing users to cover larger areas quickly. The comfortable grip and balanced design reduce user fatigue, even during prolonged use.

Lastly, the McCulloch 95390066600 is a versatile tool that can easily transform from a trimmer to a brush cutter with the right attachment. This model is ideal for users who require flexibility in their equipment. It is powered by a 33cc engine, providing sufficient power for various tasks while maintaining ease of use. The interchangeable attachments expand its functionality, making it a valuable addition to any yard maintenance toolkit.

Overall, McCulloch's D340, D380, 321, 420, and 95390066600 models exemplify the brand's commitment to quality and performance. Each model is engineered to provide efficient solutions for gardening and landscaping, making them excellent choices for both casual users and professionals alike.
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