VONROC JS502AC Traducción Del Manual Original página 8

EN
• Release the clamping ring (13) to close the
holder.
4. OPERATION
Switching on and off (Fig. C)
• To switch on the machine, press the on/off
switch (1).
• To switch the machine to continuous mode,
keep the on/off switch (1) pressed and simulta-
neously press the lock-on button (2).
• To switch off continuous mode, press the on/
off switch (1) again.
• To switch off the machine, release the on/off
switch (1).
Setting the speed (Fig. C)
The speed adjustment wheel (3) is used for setting
the speed. The ideal speed depends on the profi le
and the teeth of the saw blade and on the material
to be worked.
Do not set the speed during use.
• Turn the speed adjustment wheel (3) to the
required position.
- For hard materials, use a saw blade with
fi ne teeth and select a lower speed.
- For soft materials, use a saw blade with
coarse teeth and select a higher speed.
Setting the mitre angle (Fig. D)
The mitre angle is variable between 0° and 45°.
The mitre angle can be read from the scale.
Do not set the mitre angle during use.
• Slacken the Hex screws(14) using the Hex key(8).
• Tilt the Base plate (7) to the required position.
• Tighten the Hex screws(14) using the Hex key(8).
Dust extraction (Fig. E)
• Insert the dust extraction adapter (11) into the
dust extraction connection (10).
• Connect the hose of a vacuum cleaner to the
dust extraction adapter (11).
Hints for optimum use
• Clamp the workpiece. Use a clamping device for
small workpieces.
8
• Draw a line to defi ne the direction in which to
guide the saw blade.
• Firmly hold the machine by the grip.
• Set the sawing speed.
• Set the mitre angle.
• Switch on the machine.
• Wait until the machine has reached full speed.
• Place the saw shoe on the workpiece.
• Slowly move the machine along the pre-drawn
line, fi rmly pressing the saw shoe against the
workpiece.
• Do not apply too much pressure on the machi-
ne. Let the machine do the work.
• Switch off the machine and wait for the ma-
chine to come to a complete standstill before
putting the machine down.
5. MAINTENANCE
Always disconnect the machine from the
main power supply before carrying out any
maintenance work.
Clean the machine casings regularly with a soft
cloth, preferably after each use. Make sure that the
ventilation openings are free of dust and dirt. Re-
move very persistent dirt using a soft cloth moiste-
ned with soapsuds. Do not use any solvents such
as gasoline, alcohol, ammonia, etc. Chemicals such
as these will damage the synthetic components.
Regularly clean the saw blade to avoid
inaccuracies during use.
Regularly lubricate the guide roller.
Replacing the saw blade (Fig. B)
Worn or damaged saw blades must be replaced
immediately.
Only use sharp and undamaged saw blades.
• To remove the old saw blade (15), proceed as
described in the section „fi tting and removing
saw blade".
• To mount the new saw blade (15), proceed as
described in the section „fi tting and removing
saw blade".
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