Husqvarna HU550FH PDF Manual

Brand: Husqvarna Rating: 4.4 Votes: 9

Manual Type: PDF manual Manual Pages: 40 Manual Language: English

Product specification

Husqvarna HU550FH Lawnmower

The Husqvarna HU550FH is a reliable and efficient lawnmower designed to make lawn maintenance a breeze. With its powerful engine and durable construction, this lawnmower is built to handle even the toughest mowing tasks. Whether you have a small suburban lawn or a larger yard, the HU550FH has the power and cutting capacity to get the job done quickly and efficiently.

Featuring a user-friendly design, the HU550FH is easy to operate and maneuver. It has a convenient push-start ignition, eliminating the need for manual pulling of the starter cord. The adjustable handlebar can be customized to your preferred height, ensuring a comfortable mowing experience for users of all sizes. Additionally, the lawnmower’s compact size allows for easy storage when not in use.

Equipped with a 22-inch cutting deck, the HU550FH offers a wide cutting path that reduces the number of passes needed to mow the entire lawn. The deck height can be easily adjusted to achieve the desired grass height, giving you full control over the look of your lawn. The lawnmower is also equipped with a large grass collection bag, minimizing the need for frequent emptying during mowing.

Designed for versatility, the HU550FH offers multiple mowing options. It has a side discharge function for quickly expelling grass clippings, allowing for efficient mowing even in tall or thicker grass. Additionally, it features a mulching capability, which finely chops grass clippings into mulch that can be left on the lawn to nourish the soil and promote healthy growth. The lawnmower also comes with a rear bagging option for collecting clippings if desired.

Safety is a top priority with the HU550FH. It is equipped with a blade brake clutch that allows the engine to run without the blades spinning, ensuring safe operation when traversing non-mowing areas or when stopping briefly during mowing. The lawnmower also has a safety key that must be inserted to start the engine, preventing accidental start-ups and keeping children and pets safe from harm.

Whether you are a homeowner looking to maintain a pristine lawn or a professional landscaper in need of a reliable tool, the Husqvarna HU550FH lawnmower is a great choice. Its powerful performance, user-friendly design, and versatile mowing options make it a valuable addition to any lawn care arsenal.

Shop Husqvarna HU550FH Parts & Accessories

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General

Brand:	Husqvarna
Model:	HU550FH
Product:	Lawnmower
Language:	English
Filetype:	User manual (PDF)

FAQs

How short should I cut the grass?

When the grass is longer than 4.5cm, the grass should be cut. The ideal length is between 3 and 4.5cm.

Can I mow the lawn when the grass is wet?

You can, but the result is better in dry weather. When the grass is wet, grass clumps can easily form and clog the mower.

How do I convert the lawn mower to discharge or bagging operation?

To convert the Husqvarna HU550FH lawnmower to discharge or bagging operation, follow these steps: 1. Rear Bagging: a. Lift the rear door of the lawn mower. b. Place the grass catcher frame hooks onto the grass bag brackets. c. To convert back to mulching or discharging operation, remove the grass catcher and close the rear door. 2. Side Discharging: a. Ensure that the rear door is closed. b. Open the mulcher door and install the discharge deflector under the door. c. The mower is now ready for discharging operation. d. To convert back to mulching or bagging operation, remove the discharge deflector and close and lock the mulcher door. Remember these simple steps when converting your lawn mower: - For mulching: Rear door closed, mulcher door closed and locked. - For rear bagging: Grass catcher installed, mulcher door closed and locked. - For side discharging: Rear door closed, discharge deflector installed. Caution: Never operate the lawn mower without the rear door closed or an approved grass catcher in place. Do not remove or prop open the rear door. Please note that these instructions are specific to the Husqvarna HU550FH lawnmower model.

What is the acceptable percentage of ethanol in the gasoline for the lawn mower?

The acceptable percentage of ethanol in the gasoline for the Husqvarna HU550FH lawnmower is up to 10% (E10). Gasoline containing up to 10% ethanol is suitable for use in this machine. However, it is important to note that using gasoline with a higher ethanol content will void the product warranty. To ensure proper operation and avoid potential issues, it is recommended to use gasoline with an ethanol content of 10% or less. This helps prevent gum deposits from forming in essential fuel system parts such as the carburetor, fuel filter, fuel hose, or tank during storage. Alcohol-blended fuels, such as gasohol or those containing higher levels of ethanol or methanol, can attract moisture, leading to separation and the formation of acids during storage. Acidic gas can damage the fuel system of the engine while in storage. Always read and follow the instructions provided in the operator's manual to ensure the proper use and maintenance of the Husqvarna HU550FH lawnmower.

Is the manual of the Husqvarna HU550FH available in English?

Yes, the manual of the Husqvarna HU550FH is available in English.

Why is the engine not starting when I hold down the operator presence control bar?

There could be several reasons why the engine is not starting when you hold down the operator presence control bar on the Husqvarna HU550FH lawnmower. Here are some possible causes and troubleshooting steps: 1. Check the fuel level: Ensure that there is enough gasoline in the tank. If the fuel level is low, refill it with fresh gasoline. 2. Verify the fuel quality: Make sure that the gasoline used contains up to 10% ethanol (E10). Using gasoline with a higher ethanol content can cause starting issues. 3. Check the spark plug: Inspect the spark plug to ensure it is clean and in good condition. If necessary, clean or replace the spark plug. 4. Check the air filter: A dirty or clogged air filter can restrict airflow and affect engine performance. Clean or replace the air filter as needed. 5. Verify the engine oil level: Check the engine oil level and ensure it is within the recommended range. Add oil if necessary. 6. Check for any obstructions: Inspect the mower deck and blades for any debris or grass buildup that could be preventing the engine from starting. If the issue persists after performing these troubleshooting steps, it is recommended to consult a qualified technician or contact an authorized service center for further assistance.

How often should I cut the grass?

In the spring, the grass should be cut every week, while in the summer once every two weeks is sufficient.

How do I start the Husqvarna HU550FH lawnmower?

To start the Husqvarna HU550FH lawnmower, follow these steps: 1. Familiarize yourself with the location of various controls and adjustments on the lawn mower. Refer to the illustrations in the owner's manual to identify these controls. 2. Ensure that the operator presence control bar is held down to the handle. This control bar must be held down to start the engine. Release the control bar to stop the engine. 3. Locate the starter handle, which is used for starting the engine. Firmly grip the starter handle. 4. Check the engine oil level by removing the engine oil cap with the dipstick. Ensure that the oil level is within the recommended range. Add oil if necessary. 5. Fill the gasoline tank with gasoline containing up to 10% ethanol (E10). Using gasoline with more than 10% ethanol will void the product warranty. 6. Once everything is in order, pull the starter handle briskly to start the engine. Make sure to follow the starting instructions provided in the manual. Remember to consult the owner's manual for more detailed instructions and safety guidelines.

How do I engage the power-propelled forward motion of the lawn mower?

To engage the power-propelled forward motion of the Husqvarna HU550FH lawnmower, follow these steps: 1. Ensure that the operator presence control bar is held down to the handle. This control bar must be held down to start and operate the mower. 2. Locate the drive control bar, which is used to engage the power-propelled forward motion. Pull the drive control bar up towards the handle to engage the drive system. 3. The closer the drive control bar is pulled towards the handle, the faster the mower will travel. Adjust the position of the drive control bar according to your desired speed. 4. To stop the forward motion, release either the operator presence control bar or the drive control bar. Releasing the drive control bar will stop the forward motion without stopping the engine. 5. If you need to make turns while keeping the drive control engaged, push down on the handle to lift the front wheels off the ground while turning the lawn mower. Remember to consult the owner's manual for more detailed instructions and safety guidelines specific to the Husqvarna HU550FH lawnmower.