Husqvarna 317 EL, 321 EL manual Filing Chain, Limbing, General instructions regarding cutters

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FILING CHAIN

General instructions regarding cutters

•Never cut wood using a dull chain. Having to press hard is a sure sign of a dull chain, as are very small chips. A very dull chain will produce sawdust rather than chips.

•A sharp chain will produce large chips, and the saw will feed itself through the wood.

• The part of the chain that saws is called the CUTTING LINK, which consists of a CUTTER (A) and DEPTH GAUGE (B). The difference in height between them determines the depth of the cut.

• When filing a saw, pay close attention to:

TOP-PLATE ANGLE

CUTTING ANGLE

HORIZONTAL FILE ANGLE

FILE DIAMETER

FILE DEPTH

See «Technical Specifications» for the details which apply to your chain. It is very difficult to file a chain saw correctly with- out the proper aids. We recommend the use of a file guide to ensure maximum cutting efficiency with the least tendency to kickback.

Filing cutters

To file cutters correctly, a ROUND FILE and a FILE GUIDE are required. Look under «Technical Specifications» for the correct file diameter and file guide for your saw and chain.

• File only with the chain properly tensioned. A loose chain wiggles, making it difficult to file.

• Always file from the inside of each cutter towards the outside. Lift the file on the return stroke.

• File the cutters on one side first. Then turn the saw around and file the cutters on the other side.

• Make certain that all cutters are of equal length. When the horizontal length is down to 3 mm (1/8”), the chain is worn out and must be dis- carded.

CAUTION!

Improperly filed cutters heighten kickback tendencies!

ENGLISH

LIMBING

CAUTION!

Most kickback accidents take place when limbing. Pay very close attention to the kickback danger zone when cutting limbs under tension!

All the principles which apply to crosscutting also apply when cutting thick branches.

Cut complicated branches in several stages.

Ensure that your footing is secure at all times, whether moving about or standing in one place. Always work with the log to your right. For best control, hold the chain saw as close to your body as possible.

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Contents 317 EL 321 EL Symbols on the Chain SAW Symbols Used in OPERATOR’S ManualIMPORTANT! Before Using Chain SAW EC Declaration of Conformity ContentsTechnical Specifications Safe USE Chain SAW PartsEnglish Starting and Stopping Daily Inspection and MaintenanceStarting StoppingBasic rules Kickback PreventionChain Brake with Kickback Guard Release the power triggerMounting Guide BAR and Adjusting Chain Right Hand Guard Chain CatcherSlip Clutch Electronic Overload Protection 2000WChecking automatic chain lubrication system Chain and Guide BAR LubricationLimbing Filing ChainGeneral instructions regarding cutters Filing cuttersFelling Operations CrosscuttingNotch Felling´z+R76¶6¨ ´z+R76¶6¨ 2006W11

317 EL, 321 EL specifications

The Husqvarna 317 EL and 321 EL are two innovative models of electric chainsaws designed to meet the needs of both landscaping professionals and homeowners. These machines integrate modern technology with user-friendly features to provide a robust and eco-friendly cutting experience.

The Husqvarna 317 EL is lightweight and well-balanced, making it ideal for prolonged use. It features a powerful electric motor that ensures consistent performance without the noise and emissions typically associated with gasoline-powered alternatives. With a bar length of 14 to 16 inches, the 317 EL is capable of handling various cutting tasks, from pruning branches to cutting firewood. The saw is equipped with an automatic chain lubrication system, which maintains optimal chain performance by reducing wear and ensuring smooth operation.

Similarly, the Husqvarna 321 EL is designed for users looking for a more powerful option. With a slightly longer bar length, it offers greater cutting capacity, making it suitable for larger projects. The 321 EL also boasts an efficient electric motor, providing high torque for demanding cutting tasks. One of the standout features of this model is its ergonomic design, including a comfortable handle and reduced vibration levels, which enhance user comfort and reduce fatigue during extended use.

Both models utilize advanced safety features, including a chain brake system that stops the chain instantly in case of kickback, ensuring user safety at all times. They also come with an easy-to-access chain tensioning system, allowing for quick adjustments without the need for additional tools. Husqvarna's commitment to innovation is evident in these chainsaws, as they incorporate features like an onboard battery indicator, which keeps users informed about battery levels.

In terms of maintenance, both the 317 EL and 321 EL are designed for convenience. Their compact designs and easy-to-remove air filters make routine maintenance and cleaning straightforward. The durable construction ensures longevity and reliable performance in a variety of conditions.

Overall, the Husqvarna 317 EL and 321 EL offer a blend of power, efficiency, and safety, making them excellent choices for anyone looking to invest in electric chainsaws. With their impressive features and innovative technologies, these models stand out in the market, catering to the needs of different users while promoting environmentally friendly practices.
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