Husqvarna FS 520 Operator's Manual
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Husqvarna FS 520 Operator's Manual

Walk-behind concrete saw
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FS 513
CA
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FS 520
FS 524

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Summary of Contents for Husqvarna FS 520

  • Page 1 Operator´ ´ FS 513 FS 520 FS 524...

  • Page 3: Table Of Contents

    CONTENTS and INTRODUCTION WARNING! Before operating machine, read and under- stand this entire operation manual & engine Contents operation manual supplied with engine. Section Page Be familiar with machine before operation! Contents & Introduction..........3 Symbols and Decals............4-8 cation: Record machine serial number Safety Instructions.............9-12 plate information below for future reference cation (What Is What)......14-16...

  • Page 4: Symbols And Decals

    SYMBOLS and DECALS Please read the instructions for use prior to operating the machine for the rst time. Machine stop, Transmission Stop Use In Well Ventilated Area This symbol indicates that the machine is in conformance with the applicable European directive.
  • Page 5 SYMBOLS and DECALS Blade Water Safety Switch Electrical Switch-Start Engine Coolant Temperature Repairs Are To Be Done By An Authorized Dealer Only Headlight Keep Work Area Clean/Well Lit, Remove All Safety Hazards Diamond Blade Dangerously High Noise Level Blade Diameter Pay Extreme Attention to The Care And Protection Of The Machine Before Starting Up Blade Engagement...
  • Page 6 SYMBOLS and DECALS Engine Stop Machine Mass (Kilograms) Positive Battery Terminal Engine Start Blade Depth Indicator – Zero Engine Run Electric Motor Disengage to Start Engine (Neutral Start) Engine Stop Engine and En- gage Transmission to Engage Parking Brake Engine Speed Revolutions/Minute Engine Start Engage Transmission Unleaded Fuel Only...
  • Page 7 Location: Left and Right Side of Cowl (FS 524 Only) P/N 578077501 P/N 542 16 72-98 (2x) Location: Upper RH Frame Location: Left and Right Side (FS 520, FS 524 Only) of Blade Guard (FS 513, 520 Only) P/N 542 19 05-89 Location: Depth Gauge...

  • Page 8: Symbols And Decals

    Location: Upper RH Frame P/N 542 19 05-93 Location: Rear of Cowl P/N 502 24 01-03 Location: Top of Cowl, FS 520, FS 524 P/N 502 24 01-01 Location: Top of Cowl, FS 513 P/N 542 19 06-17 Location: Water Tank (If Equipped)

  • Page 9: Safety Instructions

    SAFETY INSTRUCTIONS General use Fuel Safety: WARNING! Take care when handling WARNING! re, explo- sion and inhaling fumes. Before operating machine, read and under- stand this entire operation manual & engine operation manual supplied with engine. Be familiar with machine before operation! cap and ll the fuel tank while the engine is running.
  • Page 10 SAFETY INSTRUCTIONS WARNING POISON EXHAUST GAS THIS SAW IS SHIPPED FROM THE FACTORY WITHOUT A CATALYTIC CONVERTER. THE ENGINE PRODUCES CARBON MONOXIDE EXHAUST EMISSIONS AND IS NOT SAFE FOR USE IN ENCLOSED AREAS. USE OF A CATALYTIC CONVERTER REDUCES THE CARBON MONOXIDE EXHAUST EMISSIONS, BUT STILL IS NOT SAFE FOR USE IN ENCLOSED AREAS.
  • Page 11 NOTES...

  • Page 12: Safety Instructions

    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. Read this entire operator’s manual before operating this machine. Read and understand all warnings, instruc- tions, controls, and symbol defi...
  • Page 13 This saw was designed for certain applications only. DO NOT modify this saw or use for any application other than for which it was designed. If you have any questions relative to its application, DO NOT use the saw until you have written Husqvarna Construction Products and we have advised you. Husqvarna Construction Products North America...

  • Page 14: Cation (What Is What)

    E. Blade Guard Rear Bolt: Holds Blade Guard (C) in position. Must be removed and relocated if Blade Guard FS 520 / FS 524: Located at rear of machine. Fuel (C) is moved. fi ll is located on Left hand side of fuel tank.
  • Page 15 Not used with the water tank (if equipped). non-emergency situations. FS 520 & FS 524 (Electric Start): A key switch located KK2. Blade Guard Water Control Valve: Controls the on lower left side of console. Turn key clockwise to start water ow to the blade.
  • Page 16 Transmission Drive Belt (UU). See maintenance section “Engaged” position. of this document for more information. RR. Starting Battery (FS 520, FS 524 Only): Located WW. Hydrostatic Transmission Belt: Drives Hydrostatic behind lower access panel at the rear of machine. See Transmission (TT).

  • Page 17: Assembly

    ASSEMBLY Assemble the following items before operating machine for the fi rst time. Re-Position Rear Handle (JJ): Rear Handle (JJ) is shipped in storage position shown. It must be reposi- tioned to use the machine.
  • Page 18 ASSEMBLY Install Front Pointer (A): 1. Using screws, washers and nuts installed in the Front Pointer (A), install onto tube frame of Water Tank Support (N). Adjust locking nuts to allow Pointer (A) to pivot freely. 2. Route pointer rope to avoid hot surfaces. Two loops in rope allow attachment to Rear Handle (JJ).
  • Page 19 ASSEMBLY Install Water Tank (P) (if equipped): • A factory installed water tank is available in some regions. An optional water tank kit is available for all regions. • If water tank was previously installed on machine, read these instructions to verify that installation is correct. Fol- low all WARNINGS for installation and use of the Water Tank.
  • Page 20 ASSEMBLY 4. Position Water Tank, and route Water Tank Hose as shown in Diagram at right (FS 513). FS 520 / FS 524 do not use clamp shown in diagram. 5. Align rear bar and recessed area at rear of water tank.

  • Page 21: Assembly

    ASSEMBLY 7. Connect Water tank hose to blade guard water valve. • Verify that blade guard water valve is in the OFF posi- tion. • The water tank hose is now assembled to the saw. Filling Water Tank: 8. Remove the cap by turning counter clockwise. See diagram at right.

  • Page 22: Operation

    OPERATION Before Operation: WARNING! Use: This machine is used only for wet or dry sawing of old and new concrete and asphalt. Before operating machine, read and under- stand this entire operation manual & engine operation manual supplied with engine. Be familiar with machine before operation! WARNING! DO NOT use for dry cutting in European Union (EU)
  • Page 23 OPERATION Transporting & Lifting Machine: Remove Blade (H) before lifting, loading, or transporting machine. Lifting machine equipped with Water Tank: NOTICE Parking Machine: Parking Brake - Engage (See Diagram)
  • Page 24 Also, engine may stop if maximum angle of operation is exceeded. See engine operation manual. FS 513 FS 520, FS 524 All Models: Front Pointer (A) must be checked for alignment with blade. Lay a straight edge along Inner Flange (I). Align Front Pointer (A) to straight edge.
  • Page 25 OPERATION Fitting the Diamond Blade (H): Do not install a blade (H) on the machine until it has been transported into the cutting area. WARNING! Never transport the machine outside the cutting area with engine on and with a blade installed. 1.
  • Page 26 OPERATION Starting and cutting with machine: Starting FS 513: Starting FS 520 / FS 524: NOTICE After Starting Engine (All Models):...
  • Page 27 For STOP of machine, press down MACHINE STOP (AA). Extended Periods of Non-Operation (Two Weeks or Greater): FS 520 / FS 524: See Battery Maintenance. FS 520 / FS 524: Remove Fuel in Engine: NOTICE WARNING! Remove Fuel from Fuel Tank:...

  • Page 28: Maintenance & Lubrication

    MAINTENANCE & LUBRICATION SCHEDULED MAINTENANCE QUICK REFERENCE: Before performing any maintenance, ALWAYS park the machine on a level surface with the engine “OFF” and the engine switch set in the “OFF” position. Let the machine cool down! Other maintenance and repairs ed technician.
  • Page 29 See engine operation manual for more information. FS 513 FS 520 / FS 524: Engine Oil Dipstick (Z) is located on front of engine. Refi ll engine oil in oil fi ller hole (see en- gine operation manual). Fully insert Engine Oil Dipstick (Z), then remove it to check oil level.
  • Page 30 • Dispose of used oil in an environmentally safe manner. Battery Maintenance (FS 520 / FS 524): This engine starting battery (RR) is a sealed unit and will never require the addition of water. Keep the top of the battery and the cable connections clean and free of corrosion.
  • Page 31 MAINTENANCE & LUBRICATION FS 513: Blade Shaft Drive Belt Tension: Drive Belt should be re-tensioned after rst few hours of operation. Belt Drive Idler (MM) holds tension on Drive Belt. Tools Required: Torque Wrench (Not Included) two (2) bolts that secure the Belt Drive Idler (MM) [bolts 3.
  • Page 32 MAINTENANCE & LUBRICATION FS 520, FS524: Blade Shaft Drive Belt Tension: This machine is equipped with a dynamic belt tension device that does not require any adjustment or maintenance. Correct tension is preset during production assembly. However, if replacement of belt or other components are needed please follow below 6 steps for correct procedure.

  • Page 33: Maintenance & Lubrication

    MAINTENANCE & LUBRICATION Hydrostatic Transmission: Service of Hydrostatic Transmission (TT): Mainte- nance free for life of machine. Transmission Drive Belts: Remove guards shown in diagram as right to access transmission drive belts. Transmission Drive Tensioner Belt (UU): Belt Tension: 1. Check tension when machine is new. 2.

  • Page 34: Trouble Shooting Guide

    TROUBLE SHOOTING GUIDE Engine Will Not Start: c t i t i s Machine Stop (AA) and Engine Start Switch (DD) (FS 513) are in “ON” position. Machine Stop (AA) should be pulled outward from cowl, and Engine Start Switch (DD) turned to “1”...

  • Page 35: Wiring Diagram

    WIRING DIAGRAM (FS 520, FS 524)

  • Page 36: Wiring Diagram

    WIRING DIAGRAM (FS 520, FS 524) 502304815 WIRE HARNESS 542182253 CABLE, BATTERY NEGATIVE 542182254 CABLE, BATTERY POSITIVE 542198815 FUSE, 30A 542177920 SWITCH, IGNITION 541208318 BATTERY, 12 VOLT 505417701 MACHINE STOP 542166708 RELAY, NO/NC 539300556 TACH/HOURMETER 542204052 NEUTRAL START SWITCH...
  • Page 37 WIRING DIAGRAM (FS 513) MACHINE STOP...

  • Page 38: Technical Data

    Z[HUKHYK KL]PH[PVU VM  K)( 5V[L ! =PIYH[PVU SL]LS HJJVYKPUN [V ,5  9LWVY[LK KH[H MVY ]PIYH[PVU SL]LS OHZ H [`WPJHS Z[H[PZ[PJHS KPZWLYZPVU Z[HUKHYK KL]PH[PVU VM  TZ FS 520 Noise emissions (see note 1) :V\UK WV^LY SL]LS TLHZ\YLK K)(...
  • Page 39 Mass-kg (lbs) FS524 600 (24) 241 (9,7) FS 513 186 (410) 221 (487) Arbor and Blade Flange Size FS 520 231 (509) 245 (540) FS 524 233 (514) 248 (546) 25,4 (1) Arbor size, mm (inch) Blade flange diameter, mm (inch) 114 (4,5) Blade Shaft &...

  • Page 40: Accessories

    ACCESSORIES Water Tank Assembly 541 20 82-86 Complete Kit...

  • Page 41: Cates

    Husqvarna AB, SE-561 82 Huskvarna, Sweden, tel +46-36-146500, declares under sole responsibility that the flat saws Husqvarna FS 513, FS 520, FS 524 from 2016’s serial numbers and onwards (the year is clearly stated in plain text on the rating plate with subsequent serial number), complies with the requirements of the COUNCIL’S DIRECTIVES: of May 17, 2006 ”relating to machinery”...
  • Page 42 Designed, built, and equipped to conform to all applicable regulations; and Free from defects in materials or workmanship that cause the failure of a warranted part to be identical in all material respects to that part as described in the original Husqvarna Construction Products Application for Certiflcation.
  • Page 43 The repair or replacement of any warranted part otherwise eligible for warranty coverage may be excluded from such warranty coverage if Husqvarna Construction Products demonstrates that the engine or equipment has been abused, neglected, or improperly maintained, and that such abuse, neglect, or improper maintenance was the direct cause of the need for repair or replacement of the part. That notwithstanding, any adjustment of a component that has a factory installed and properly operating adjustment limiting device is still eligible for warranty coverage.

  • Page 44: Contact Information

    Pour toute réparation, contacter le représentant local de Husqvarna Construction Products. Für Service vor Ort wenden Sie sich bitte an Ihren örtlichen Vertreter von Husqvarna Construction Products. Neem voor plaatselijke service contact op met uw plaatselijke vertegenwoordiger van de constructieproducten van Husqvarna.

This manual is also suitable for:

Fs 513Fs 524

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