Husqvarna FS 520, FS 524, FS 513 Safety Instructions Safety First, DO’s and do NOT’s

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SAFETY INSTRUCTIONS

SAFETY FIRST!

WARNINGS

DO’s AND DO NOT’s

WARNING: FAILURE TO COMPLY WITH THESE WARNINGS AND OPERATING

INSTRUCTIONS COULD RESULT IN DEATH OR SERIOUS BODILY INJURY.

DO

DO Read this entire operator’s manual before operating this machine. Read and understand all warnings, instruc- tions, controls, and symbol definitions contained in this manual, and on the machine.

DO always give a copy of this manual to the equipment user. If you need extra copies, call TOLL FREE 1‑800‑288-5040 in USA, or +1-913-928-1300 for International, or see “contact information” section of this manual.

DO keep all guards in place and in good condition.

DO wear safety approved hearing, eye, head and respiratory protection. DO read and understand all warnings and instructions on the machine.

DO keep all parts of your body away from the blade and all other moving parts. DO know how to stop the machine quickly in case of emergency.

DO shut off the engine and allow it to cool before refueling or doing maintenance.

DO inspect the blade, flanges and shafts for damage before installing the blade.

DO use the blade flange size shown for each blade size.

DO use only steel center diamond blades manufactured for use on concrete saws.

DO use only the blade flanges supplied with the saw. Never use damaged or worn blade flanges.

DO use only blades marked with a maximum operating speed greater than the blade shaft speed. Verify speed by checking blade shaft rpm and pulley diameters and blade flange diameters.

DO verify saw drive configuration by checking blade shaft RPM, pulley diameters, and blade flange diameter. DO read all safety materials and instructions that accompany any blade used with this machine.

DO inspect each blade carefully before using it. If there are any signs of damage or unusual wear, DO NOT USE

THE BLADE.

DO mount the blade solidly and firmly, Wrench tighten the arbor nut.

DO make sure the blade and flanges are clean and free of dirt and debris before mounting the blade on the saw. DO use the correct blade for the type of work being done. Check with blade manufacturer if you do not know if

blade is correct.

DO use caution and follow the instructions when loading and unloading the machine.

DO operate this machine only in well ventilated areas. Breathing Poison Exhaust Gas could result in death. DO instruct bystanders on where to stand while the machine is in operation.

DO establish a training program for all operators of this machine.

DO clear the work area of unnecessary people. Never allow anyone to stand in front of or behind the blade while the engine is running.

DO make sure the blade is not contacting anything before starting the engine. DO use caution when lifting and transporting this machine.

DO always tie down the machine when transporting.

DO use caution and follow instructions when setting up or transporting the machine. DO have all service performed by competent service personnel

DO verify the blade arbor hole matches the machine spindle before mounting the blade.

DO always check for buried hazards, such as electrical or gas lines before sawing. Always contact local utilities before operation in unknown areas.

DO move the machine at least 10 feet (3 meters) from the fueling point before starting the engine and make sure the fuel cap is on the machine and properly tightened.

DO lift machine only from specified lifting point. DO clean the machine after each day’s use.

DO use the proper blade flange size for each blade size. Never use damaged or worn blade flanges. DO use caution when handling fuel.

DO only cut in a straight line, and only saw as deep as the job specifications require.

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Contents FS 513, FS 520, FS Page Contents and Introduction Symbols and Decals Symbols and Decals Symbols and Decals Symbols and Decals 543 04 57-88SOUND Level 108dBA California Prop 65 Warning Safety InstructionsGeneral use General Information Poison Exhaust GASDO’s and do NOT’s Safety Instructions Safety FirstDo not Page Water Tank / Lifting Point Support Holds Water Tank Parts Identification What is WhatDD. Engine Start Switch AAA BBB Assembly Re-Position Blade Depth Control Handle EE Install Front Pointer aBlade Guard Front D Torque Lifting Eye NUT to 83 N-m 61 lb-ft mini Mum Install Water Tank P if equippedAssembly Filling Water Tank Re-Locating the Blade Guard C If Required OperationBefore Operation Parking Machine Parking Brake Engage See DiagramTransporting & Lifting Machine Lifting machine equipped with Water TankAll Models FS 520, FSParking Brake Dis-engage See Dia gram Gasoline Engine ModelsFitting the Diamond Blade H Starting and cutting with machine Starting FSFS 520 / FS 524 Remove Fuel in Engine Extended Periods of Non-Operation Two Weeks or GreaterReplacing Engine Air Filter S Maintenance & LubricationFS 520 / FS FS 520 / FS Engine Oil Checking Engine OilChanging Engine Oil Battery Maintenance FS 520 / FSModel Blade Shaft Engine Governor SpeedHydrostatic Transmission Belt WW Belt Tension Service of Hydrostatic Transmission TT MainteHydrostatic Transmission Belt and Sheave WearEngine Will Not Start Cause Action Trouble Shooting GuideDiamond Blade Trouble Shooting Problem Cause & Action Wiring Diagram FS QTY Description Wiring Diagram FS SWITCH, ENG. OIL LEVEL, Honda Wiring Diagram FS Model Maximum Vibration Aeq in m/s Maximum Exposure Time Technical DataSound Level Model Nominal Maximum Mass-kg lbs Blade Size Maximum Blade Cutting DepthModel Accessories Husqvarna Construction Products North America Conformity CertificatesConstruction Products, North America Corporate Office Contact Information542 20

FS 520, FS 513, FS 524 specifications

Husqvarna, a renowned name in outdoor power equipment, offers a robust range of walk-behind floor saws designed for professionals and contractors. Among their offerings, the FS 524, FS 513, and FS 520 stand out as exceptional choices, each possessing unique features and technologies that cater to a variety of concrete cutting needs.

The Husqvarna FS 524 is designed for medium-sized jobs and is known for its efficiency and user-friendliness. This model features a powerful engine that delivers consistent performance while minimizing fuel consumption. The FS 524 is equipped with a hand-lever locking for cutting depth, ensuring precision during operation. Its unique design allows for easy transportation and setup, making it ideal for contractors who move between job sites frequently. Moreover, its foldable handlebars enhance compact storage, further improving mobility.

Next in line, the FS 513 is recognized for its compact design and versatility. Engineered for homeowners and small businesses, the FS 513 features a lightweight yet durable construction that doesn't sacrifice performance. With an adjustable depth control and quick-release blade guard, operators can easily change blades and adjust depths without extensive downtime. The robust engine ensures ample power while the vibration-dampening system provides a comfortable experience, reducing operator fatigue over long periods of use.

The FS 520 is a yet more powerful option, suited for larger projects requiring enhanced cutting depth and efficiency. It features the advanced SmartGuard technology, which enhances safety by automatically adjusting the cutting depth based on the blade utilized. The high-performance engine partnered with premium blades allows for deep cuts and efficient material removal, ideal for roadwork and large-scale repairs. The FS 520 also includes a user-friendly control panel that provides easy access to essential functions, ensuring an optimal cutting experience.

All three models utilize Husqvarna’s proprietary technologies, including their state-of-the-art blade cooling system that reduces wear and increases blade life. The ergonomic designs across the FS series help improve operator comfort and control, making these saws suitable for extended periods of use. In summary, the Husqvarna FS 524, FS 513, and FS 520 offer unmatched reliability, performance, and advanced features that empower professionals to tackle concrete cutting projects with confidence and precision.
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