Page 1
Careless or improper use of this machine can cause serious or even fatal injury! Allow only competent adults to operate this machine! FS 3800 FS 6500...
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 Per assistenza, rivolgersi al rappresentante di zona della Husqvarna Construction Products.
SYMBOL DEFINITIONS DEFINICIÓN DE SIMBOLOS _______________________________________________________________________ • Please read the instructions for use prior to operating the machine for the first time. • Antes de la puesta en marcha, lea detenidamente las instrucciones y familiaricese con la máquina. • Mandatory •...
Page 5
• Danger, Poison Exhaust Gas • Peligro, Gases De Escape Tóxicos • No Non-working Personnel In Area • Prohibido Para Personas Ajenas A La Obra • No Smoking • No Fumar • Do Not Operate Without All Guards In Place •...
Check with tool manufacturer if you do not know if tool is correct.
Page 9
This machine was designed for certain applications only. DO NOT modify this machine or use for any application other than for which is it was designed. If you have any questions relative to its application, DO NOT use the machine until you have written HUSQVARNA CONSTRUCTION PRODUCTS and we have advised you.
Important safety information for the operation of pavement saws: F A I L U R E T O C O M P L Y C A N R E S U L T I N S E R I O U S P E R S O N A L I N J U R Y When blade diameter is changed, blade guard, bladeshaft drive and engine RPM (governor setting) MUST also be changed to maintain proper blade speed.
Page 11
To achieve proper bladeshaft RPM it is necessary to change engine and bladeshaft sheaves along with changing engine governor setting. (*5) NOTE: 541200879 Sheave requires 541202553 Bushing 1.75 SK. (*6) NOTE: All Collars use the 539300010 Dowel Pin, 3/8” Dia x 1-3/4” FS 6500 Setting Engine Bladeshaft Hole No Sheave Sheave Part No.
WARNING HEARING HAZARD DURING NORMAL USE OF THIS MACHINE, OPERATOR MAY BE EXPOSED TO A NOISE LEVEL EQUAL OR SUPERIOR TO 85 dB (A) ATENCION RIESGO DE DAÑO AUDITIVO EN CONDICIONES NORMALES DE UTILIZACIÓN, EL OPERADOR DE ESTA MÁQUINA PUEDE ESTAR EXPUESTO A UN NIVEL DE RUIDO IGUAL O SUPERIOR A 85 dB (A)
C O N T R O L S ( F S 3 8 0 0 & F S 6 5 0 0 ) ITEM DESCRIPTION GAUGE PANEL (1A ENGINE TACHOMETER) (1B VOLTMETER) (1C ENGINE OIL PRESSURE-FS 6500 ONLY) ON/OFF ENGINE START SWITCH NIGHT LIGHT SWITCH (OPTIONAL) WATER SAFETY SWITCH DEPTH STOP CONTROL KNOB...
15” Cutting Depth Maximum material Size: N/A Nominal & Operating Weight: See “Specifications”. Dimensions & Shaft RPM: See “Saw Dimensions”. Before starting up machine make sure you read these instructions and are familiar with the operation of this machine • Prohibition The working area must be completely clear, •...
Your saw is equipped with rear axle adjustment to adjust for blade lead off. The adjustment nut is located at the back of the saw on the lower left frame. To adjust saw, stop saw, stop forward drive, remove blade from cut and stop engine.
If the saw is leading to the right, turn the adjustment nut COUNTER-CLOCKWISE. If the saw is leading to the left, turn the adjustment nut CLOCKWISE. Retighten axle mount bolts securely after making adjustment. DO NOT FORCE ADJUSTMENT! 5. Incidents During Operation...
FS 3800 & FS 6500 Raise & Lower Electric Schematic...
Page 20
FS 3800 / FS 6500 SAW & ENGINE MAINTENANCE SCHEDULE M A I N T E N A N C E P R O C E D U R E Check engine oil level, add to full mark. DO NOT OVERFILL! Check air cleaner.
Before leaving our factory, every machine is thoroughly tested. Follow our instructions strictly and your machine will give you long service in normal operating conditions. Before starting the machine, make sure that you read this entire Operations Manual and are familiar with the operation of the machine. WITH MACHINE COLD AND SETTING LEVEL: Gasoline Models: Check engine oil.
Cutting, especially when DRY cutting, generates dust that comes from the material being cut, which frequently contains silica. Silica is a basic component of sand, quartz, brick clay, granite and numerous other minerals and rocks. Exposure to excessive amount of such dust can cause: Respiratory diseases (affecting your ability to breath), including chronic bronchitis, silicosis and •...