Page 3 - CONTENTS and INTRODUCTION; Contents; Section Page; Introduction; WARNING; NOTICE
CONTENTS and INTRODUCTION Contents Section Page Contents & Introduction................................................ 3 Symbols and Decals....................................................4-8 Safety Instructions.....................................................9-12 Parts Identification (W...
Page 4 - SYMBOLS and DECALS; operating the machine for the first time.
SYMBOLS and DECALS Please read the instructions for use prior to operating the machine for the first time. This symbol indicates that the machine is in conformance with the applicable European directive. Mandatory Indication Prohibition Warning Triangle Wear Eye Protection Wear Breathing Protection ...
Page 8 - PATENT PENDING; Location: Upper RH Frame
8 P/N 9 0- Location: Top of Cowl, FS 0, FS P/N 9 0-9 Location: Rear of Cowl P/N 90- Location: Top of Belt Guard P/N 9 0- Location: Water Tank (If Equipped) P/N 9 0-8 Location: Rear of Cowl SYMBOLS and DECALS P/N 0 -88 SOUND LEVEL - 108dBA Location: Upper RH Frame P/N 0 0-0 Location: Top of Cowl, FS ...
Page 9 - SAFETY INSTRUCTIONS; General use; DUST WARNING; frequently contains silica; nary fibrosis from exposure to silica. These diseases may be fatal; California Prop 65 Warning:; defects or other reproductive harm.
9 SAFETY INSTRUCTIONS WARNING! Before operating machine, read and under- stand this entire operation manual & engine operation manual supplied with engine. Be familiar with machine before operation! The working area must be completely clear, well lit and all safety hazards removed. Any persons n...
Page 10 - A CATALYTIC CONVERTER.; THIS SAW IS SHIPPED FROM THE FACTORY; WITHOUT; A CATALYTIC CONVERTER.; NOT SAFE; HEARING HAZARD
0 General Information Carbon monoxide (CO) has the distinction of being one of the few commonly encountered industrial gasses that is both highly toxic (poison) and odorless. When inhaled, CO acts as a chemical asphyxiant by preferentially combin- ing with hemoglobin in the blood stream. As a result...
Page 11 - WARNINGS; DO’s AND DO NOT’s; FAILURE TO COMPLY WITH THESE WARNINGS AND OPERATING; 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 -...
Page 12 - Construction Products North America; use damaged or worn blade flanges.; DO NOT
***************** 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 ...
Page 13 - NOTES
Page 16 - ZZ. Hydrostatic Transmission Belt Tensioner:
PARTS IDENTIFICATION (WHAT IS WHAT) QQ. Travel Speed Lever: Controls ground travel speed and direction of machine (forward or reverse). Move lever forward to travel forward. Move lever rearward to travel backward. Lever MUST be near “STOP” position before moving Transmission Engagement Lever (PP) in...
Page 17 - ASSEMBLY
ASSEMBLY Assemble the following items before operating machine for the first 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 22 - OPERATION; Operator must wear
OPERATION Before Operation: Use: This machine is used only for wet or dry sawing of old and new concrete and asphalt. WARNING! Before operating machine, read and under- stand this entire operation manual & engine operation manual supplied with engine. Be familiar with machine before operation! W...
Page 23 - Lifting machine equipped with Water Tank:; or transporting machine.
Transporting & Lifting Machine: • Lift machine only from Lifting Point (O).• Always remove Blade (H) before lifting, loading, or trans- porting.• Use a proper lifting strap rated for at least the maximum mass of the machine. The nominal and maximum mass of the machine are shown in the TECHNICAL ...
Page 24 - Gasoline Engine Models:
OPERATION Gasoline Engine Models: Refer to the engine operating manual for proper engine operation. FUEL: Unleaded gasoline is recommended. See engine operation manual for more information. OIL: Check that engine oil level is correct using the Engine Oil Dipstick (Z). See Maintenance section of this...
Page 26 - Starting and cutting with machine:
OPERATION Starting and cutting with machine: • Using Blade Depth Control (EE), raise Diamond Blade (H) as high as possible so it will not strike pavement when maneuvering. Pull out on Blade Depth Stop (FF) if required.• Dis-engage Parking Brake (OO) by moving Transmis- sion Engagement Lever (PP) rea...
Page 27 - If water supply is interrupted, stop cutting immediate; If an urgent situation arises during cutting opera-
OPERATION If water supply is interrupted, stop cutting immediate - ly. Damage to Diamond Blade (H) could occur. • Lower Diamond Blade (H) into the cut by slowly turning Blade Depth Control (EE) COUNTER-CLOCKWISE.• When desired depth of cut is reached, push Blade Depth Stop (FF) down to lock it to Bl...
Page 28 - MAINTENANCE & LUBRICATION; Check engine air filter, replace if dirty. Service sooner; SERVICE EVERY 50 HOURS:; SCHEDULED MAINTENANCE QUICK REFERENCE:; should only be carried out by a qualified technician.; DO NOT use compressed air over 2 bar / 30 PSI to
8 MAINTENANCE & LUBRICATION SERVICE DAILY: . Check engine oil level. . Check blade guard for damage. 3. Check engine air filter, replace if dirty. Service sooner if used in dusty conditions. . Clean machine daily. SERVICE EVERY 50 HOURS: 1. Replace engine oil and filter. 2. Clean engine/motor ai...
Page 31 - periodically verified after machine is placed into service.; Blade Shaft & Engine Speed; Model
MAINTENANCE & LUBRICATION Blade Shaft Drive Belt Tension: Drive Belt should be re-tensioned after first few hours of operation. Belt Drive Idler (MM) holds tension on Drive Belt. Tools Required: • mm Wrench (Included with machine).• /8” (9.mm) Drive Torque Wrench (Not Included)• mm Wrench (Not i...
Page 32 - Hydrostatic Transmission:; Transmission Drive Belts:; Remove guards shown in
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: . Ch...
Page 33 - TROUBLE SHOOTING GUIDE; Engine Will Not Start:; Diamond Blade Trouble Shooting:
TROUBLE SHOOTING GUIDE Engine Will Not Start: Cause Action Electrical switches not in correct position. Check that BOTH Emergency Stop Switch (AA) and Engine Start Switch (DD) (FS ) are in “ON” position. Emergency Stop Switch (AA) should be pulled outward from cowl, and Engine Start Switch (DD) turn...
Page 35 - ITEM
WIRING DIAGRAM (FS 520) ITEM PART NO QTY DESCRIPTION 80 WIRE HARNESS WIRE HARNESS, ENGINE, HONDA 8 CABLE, BATTERY NEGATIVE 8 CABLE, BATTERY POSITIVE STARTER, HONDA STOP DIODE, HONDA SWITCH, ENG. OIL PRESS HONDA 8 FUEL CUT SOLENIOD, HONDA 9 REGULATOR, HONDA 0 WIRE HARNESS, REGULATOR, HONDA COIL, IGNI...
Page 39 - This tool does not exceed the exposure action value of 2.5 m/s; Aeq; The; Maximum Exposure Time; X 8 hours; Sound Level; MODEL; TECHNICAL DATA
9 EMC (ElectroMagnetic Compatibility) The Honda engine on this equipment has been tested for EMC using the methods outlined in EN 98:98. The tests found that the engine did not exceed the radiated emission limits. This test report is on file at Husqvarna Construction Products, Olathe, Kansas, USA. B...
Page 40 - Blade Shaft; Cutting Depth; Blade Size; Machine Mass; Maximum; FS; Water Tank Capacity; FS
0 TECHNICAL DATA Blade Shaft & Engine Speed Model Blade Shaft RPM Engine RPM FS 00 00 FS 0 00 00 FS 00 00 Cutting Depth Blade Size Maximum Blade Cutting Depth 0 mm (0”) 8 mm (-/”) 00 mm (”) 9 mm (-/”) 0 mm (”) 8 mm (-/”) 00 mm (”) mm (-/”) 0 mm (8”) mm (-/”) 00 mm (0”)* 9 mm (-/”)* 00 mm (”)** m...
Page 41 - ACCESSORIES; Dual Pointer Assembly
ACCESSORIES Dual Pointer Assembly 542 20 22-70 Complete Kit Water Tank Assembly 541 20 82-86 Complete Kit
Page 42 - CONFORMITY CERTIFICATES; American National Standards Institute :; For units used in the United States, this machine has been; HUSQVARNA CONSTRUCTION PRODUCTS; Husqvarna Construction Products North America; 0 West 9th Street, Olathe, Kansas 0 USA
CONFORMITY CERTIFICATES American National Standards Institute : For units used in the United States, this machine has been designed to comply with American National Standards Institute ANSI B.-000, “Safety Requirements for the Use, Care and Protection of Abrasive Wheels”. This standard can be purcha...
Page 43 - CONTACT INFORMATION; Construction Products, North America; Husqvarna Construction Products.; Husqvarna Construction Products; South Australia 0; Husqvarna Construction Products, North America
CONTACT INFORMATION Construction Products, North America Corporate Office 00 West 9th Street, Olathe, Kansas 0 USA Corporate Office: 913-928-1000 Corp. Office Fax: 913-438-7951 www.husqvarna.com For local service, please contact your local Husqvarna Construction Products representative. Para efectua...
Page 44 - Printed in China