Manuals / Husqvarna / Lawn and Garden / Brush Cutter

Husqvarna Essential Maintenance Tips for Brush Cutters

Models: 535RX 535RXT

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MAINTENANCE

Air filter

The air filter must be regularly cleaned to remove dust and dirt in order to avoid:

•Carburettor malfunctions

•Starting problems

•Loss of engine power

•Unnecessary wear to engine parts

•Excessive fuel consumption.

Clean the filter every 25 hours, or more regularly if conditions are exceptionally dusty.

Cleaning the air filter

Remove the air filter cover and take out the filter. Wash it clean in warm, soapy water. Ensure that the filter is dry before refitting it.

An air filter that has been in use for a long time cannot be cleaned completely. The filter must therefore be replaced with a new one at regular intervals. A damaged air filter

must always be replaced.

If the machine is used in dusty conditions the air filter should be soaked in oil. See instructions under the heading Oiling the air filter.

Oiling the air filter

Always use HUSQVARNA filter oil, art. no. 531 00 92-48. The filter oil contains a solvent to make it spread evenly through the filter. You should therefore avoid skin contact.

Put the filter in a plastic bag and pour the filter oil over it. Knead the plastic bag to distribute the oil. Squeeze the excess oil out of the filter inside the plastic bag and pour off the excess before fitting the filter to the machine. Never

use common engine oil. This would drain through the filter quite quickly and collect in the bottom.

Spark plug

The spark plug condition is influenced by:

•Incorrect carburetor adjustment.

•An incorrect fuel mixture (too much or incorrect type of oil).

•A dirty air filter.

These factors cause deposits on the spark plug electrodes, which may result in operating problems and starting difficulties.

If the machine is low on power, difficult to start or runs poorly at idle speed: always check the spark plug first before taking any further action. If the spark plug is dirty, clean it and check that the electrode gap is 0.020 inch (0.5 mm). The spark plug should be replaced after about a month in operation or earlier if necessary.

CAUTION! Always use the recommended spark plug type! Use of the wrong spark plug can damage the piston/ cylinder.

Note: Use only HUSQVARNA replacement parts. Use of other brands of replacement parts can cause damage to your unit or injury to the operator or others. Your warranty does not cover damage or liability caused by the use of accessories and/or attachments not specifically recommended by HUSQVARNA.

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Husqvarna 535RXT manual Air filter, Spark plug, Cleaning the air filter, Oiling the air filter, Must always be replaced
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535RX, 535RXT specifications

The Husqvarna 535RXT and 535RX are advanced professional-grade string trimmers designed to tackle tough landscaping tasks with efficiency and precision. Renowned for their powerful performance and innovative features, these trimmers are ideal for both commercial landscapers and dedicated homeowners looking for superior reliability and durability.

One of the standout features of the 535RXT and 535RX is their powerful engine technology. Equipped with a 34.6 cc X-Torq engine, these trimmers deliver high performance with reduced fuel consumption and lower emissions, aligning with eco-friendly practices. The X-Torq engine ensures optimal torque and power, making it easy to cut through thick grass and dense vegetation.

Both models are equipped with an ergonomic handle that enhances comfort and reduces user fatigue during prolonged use. The adjustable harness and the lightweight design make maneuvering easier, which is especially advantageous during long hours of operation. This thoughtful ergonomics allows for efficient trimming without compromising on operator comfort.

Versatility is another key characteristic of the Husqvarna 535RXT and 535RX. They are equipped with the patented Smart Start technology, which simplifies the starting process. This feature minimizes resistance in the starter cord, allowing the engine to start quickly with less effort. As a result, users will spend less time preparing to work and more time on the task at hand.

The trimmers come with a robust 2-line cutting system that efficiently handles various types of grass and vegetation. The efficient cutting action leads to cleaner cuts and less wear on the machine. Adjusting the length of the cutting line is straightforward and helps in maintaining high productivity during trimming sessions.

Safety is a consideration in the design of the 535RXT and 535RX models. The trimmers feature a guard that protects the working parts and helps prevent debris from flying towards the operator. Furthermore, the anti-vibration system significantly reduces vibrations experienced by the user, leading to increased comfort and reduced risk of operator fatigue during extended use.

Overall, the Husqvarna 535RXT and 535RX offer powerful performance, user-friendly features, and impressive versatility. Whether for professional landscaping or residential upkeep, these trimmers stand as reliable choices for anyone looking to maintain their outdoor spaces with precision and care. With a commitment to innovation and quality, Husqvarna continues to lead in the outdoor equipment industry, making these models a worthy investment for serious users.