F11-3

F11-4

English

11. Maintenance of Saw Chain and Guide Bar

■SAW CHAIN

WARNING

It is very important for smooth and safe operation to keep the cutters always sharp.

The cutters need to be sharpened when:

•Sawdust becomes powder-like.

•You need extra force to saw in.

•The cut way does not go straight.

•Vibration increases.

•Fuel consumption increases.

Cutter setting standards:

WARNING

Be sure to wear safety gloves.

Before filing:

•Make sure the saw chain is held securely.

•Make sure the engine is stopped.

•Use a round file of proper size for your chain.

File size:

5/32 in (4.0 mm)

Place your file on the cutter and push straight forward. Keep the file position as illustrated. (F11-3)

After every cutter has been set, check the depth gauge and file it to the proper level as illustrated. (F11-4)

WARNING

Be sure to round off the front edge to reduce the chance of kickback or tie-strap breakage.

(1)Appropriate gauge checker

(2)Make the shoulder round

(3)Depth gauge standard

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RedMax GZ400 manual SAW Chain
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GZ400 specifications

RedMax GZ400 is a powerful, versatile utility equipment designed for professional landscapers and grounds maintenance workers. Equipped with a robust engine, this backpack blower exemplifies the blend of efficiency and ease of use, making it a popular choice in the market for outdoor maintenance tools.

At the heart of the GZ400 is a potent 41.5 cc, 2-stroke engine that delivers a high air volume and velocity. This powerful engine is designed to provide exceptional performance, efficiently handling heavy debris, wet leaves, and large areas of lawn care. Operators will appreciate the impressive air speed, which can reach up to 195 miles per hour, combined with an airflow rate of 420 cubic feet per minute. This ensures that tasks can be completed in a fraction of the time compared to less powerful models.

One of the standout features of the RedMax GZ400 is its ergonomic design. The backpack blower incorporates a comfortable harness and padded straps, ensuring that users can work for extended periods without experiencing fatigue. The adjustable harness allows for customization, providing a secure fit that alleviates strain on the back and shoulders. Additionally, the backpack design distributes weight evenly, enhancing user comfort and control during operation.

The GZ400 also boasts several innovative technologies that set it apart from its competitors. The blower includes an easy-start system, which allows for quick and effortless ignition, reducing downtime. Additionally, its advanced fuel-efficient engine technology enhances operational efficiency while minimizing emissions, adhering to environmental standards.

Another notable characteristic is the blower's easy-to-use controls. The intuitive throttle and cruise control allow operators to maintain consistent airflow effortlessly, improving productivity and reducing user fatigue.

Durability is also a critical aspect of the RedMax GZ400. Built with high-quality materials, it is engineered to withstand rigorous use in challenging environments. From commercial landscaping to residential property maintenance, this blower is designed to perform reliably, ensuring that users achieve optimal results.

In conclusion, the RedMax GZ400 stands out in the landscape equipment industry due to its powerful performance, ergonomic design, and innovative features. It presents a dependable option for professionals seeking efficiency, comfort, and durability in their outdoor maintenance tasks.
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