Ryobi DBJ50 Instructions d'exploitation Page 49

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Page 40 Power Equipment Usage Manual (Rev. 5/10)
Start up the band saw and wait until the motor is at full speed before beginning any cut.
Place one hand should be on each side of the stock to guide it through the blade. Never
place your hand directly in the cut line, even if it is more than 3” away. Use a push stick if
you must hold the stock closer than 3”. Also, never reach across the band saw.
Do not attempt to "free-hand" the stock in mid-air. The stock must remain flat on the
surface of the table at all times during the cut.
If a specific, consistent-width rip or specific angle is to be cut, use a band saw rip fence or
miter gauge to increase the accuracy and safety of the cut. Even better, use the table saw.
Always move wood slowly and methodically into the blade. Do not force the wood against
the blade; apply only enough pressure to gently move the wood through the blade.
If you must back out of your cut, hold the stock firmly in place with one hand and turn the
motor off with the other. Once the blade has come to a complete stop, it is safe to back the
stock out.
If someone tries to interrupt you while making a cut, do not avert your eyes from the tool;
finish the cut or turn off the saw before diverting your attention. Too often injuries occur
because the operator was distracted, even for only a moment.
c. When cutting curves, draw the outline of your intended cut line on the stock.
Then, keeping the wood flat against the table, carefully guide the stock through the saw
along the outer edge of the cut line.
When cutting curves, determine if relief cuts are necessary and make them first. These are
cuts that cut through scrap portions of your workpiece to give you a better angle on
accessing a section of your outline. Relief cuts keep you from twisting and potentially
breaking the blade. You will also get more accurate cuts by cutting a tight curve in short
sections.
d. When ripping wood:
Use a rip fence and gently push the wood through.
Keep the wood held firmly against the rip fence. Use the magnetic feather boards.
Push at a 45 degree angle toward the forward direction so that the pressure is evenly
distributed between the forward direction and the rip fence.
When coming to the end of the rip, always keep your hands clear of the blade and use push
blocks.
e. When using your band saw, there will often be very small pieces of stock that are cut off of your
big piece of wood during the cutting process.
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