Husqvarna soff-cut 150 Manuale Utente

ENGINE WILL NOT START 

- Check if there is fuel in the tank and it is the correct fuel.  
  Make sure there is no water in the fuel.

- Check if the fuel valve is turned to the “on” position.

- Check if the kill switch is in the “on” position.

- Check that the spark plug wire is connected to the spark   
  plug.

- Engine is flooded. Adjust the choke per the engine owner’s  
  manual.

- Check the choke is in the “on” position for cold starts. Adjust  
  the choke per the engine owner’s manual.

- Oil level is too low. Engine is equipped with an oil alert  
  system that will not let the engine start unless the engine oil   
  level is within the correct range.

- Check that air filter is not dirty or plugged.

- Check that the blade shaft rotates freely and no concrete has  
  built up in the blade block.

ENGINE RUNS ROUGH, BACK FIRES OR CAN NOT 
REACH FULL SPEED 

- Check if there is fuel in the tank and it is the correct fuel.  
  Make sure there is no water in the fuel.

- Check for correct oil level. Engine oil alert system may  
  function intermittently if oil level is not within the correct  
  range.

- Check that air filter is not dirty or plugged

- Check that spark plug is clean and properly gapped.

- Check that throttle lever is properly set

- Check the choke is in the “on” position for cold starts. Adjust  
  the choke per the engine owner’s manual.

- Oil level is too low. Engine is equipped with an oil alert  
  system that will not let the engine start unless the engine oil  
  level is within the correct range.

SAW IS SPALLING AND RAVELLING CUT 

- Check to see if the diamond blade is worn out, glazed,  
  warped or damaged.

- Insure skid plate moves freely up and down the entire shaft  
  length without contacting the diamond blade.

- Check skid plate for excessive wear or gap around the  
  diamond blade.

- Check bottom of skid plate for metal burrs or irregularities.

- Insure skid plate is not twisted or bent.

- Check lexan covers for free movement up and down.

- Insure there is spring down pressure at each end of the skid  
  plate.

- Do not twist or move the saw sideways while cutting.

- Check that the engine is running properly and at full throttle.

- Check belt and belt idler for proper tension.

- Insure the diamond blade is properly mounted and secured  

  with clean flanges.

- Insure that the diamond blade is the correct specification for  
  your area.

- Insure the slab is in clean with no debris that could raise the  
  skid plate or saw while cutting.

- Use Husqvarna joint protectors at all cut intersections.

- Clean excess concrete debris from the blade block assembly.

- Check that the scrapers in the blade block are not bent or  
  binding.

-Insure that the blade block shafts are not bent or damaged.

SAW PULLS TO ONE SIDE WHILE SAWING 

- Check front guide is properly aligned with the center of the  
  diamond blade.

- Check to see if diamond blade is worn out, glazed, warped or  
  damaged.

- Do not twist or move the saw sideways while cutting. Make  
  gradual changes in pressure on the handlebar to control the  
  saw in the cut.

- Insure that all wheels rolls freely and smoothly.

- Do not force the saw. Allow the diamond blade to cut at its  
  own rate of speed.

- Check the skid plate for damage or burrs.