Dust/Chip Extraction - Würth SBS 18-A Traducción Del Manual De Instrucciones De Servicio Original

Replacing/Inserting the Saw Blade
 Before any work on the power tool, remove
the battery.
 When mounting the saw blade, wear protec-
tive gloves. Danger of injury when touching the saw
blade.
 When changing the saw blade, take care that
the saw blade holder is free of material resi-
due, e.g. wood or metal shavings.
Selecting a Saw Blade
Use only saw blades suitable for the material being worked.
Use only ½" universal shank saw blades. The saw blade
should not be longer than required for the intended cut.
Use a thin saw blade for narrow curve cuts.
Inserting the Saw Blade (see figure B)
Press the saw blade 1 firmly into the saw blade holder 3 until
it can clearly be heard to engage. This causes the locking
sleeve 4 to turn by approx. 90° and locks the saw blade.
If the saw blade 1 is not locked, turn the locking sleeve 4
approx. 90° in the direction of the arrow until it locks in the
open position and a "click" can be heard. Then press the saw
blade 1 into the saw blade holder 3 again.
 Check the tight seating of the saw blade.
A loose saw blade can fall out and lead to injuries.
For certain work, the saw blade 1 can also be turned through
180° (with the teeth pointed upwards) and re-inserted again.
Ejecting the Saw Blade (see figure C)
 When ejecting the saw blade, hold the machine
in such a manner that no persons or animals can
be injured by the ejected saw blade.
Turn the locking sleeve 4 approx. 90° in the direction of the
arrow. The saw blade 1 is ejected.

Dust/Chip Extraction

Dusts from materials such as lead-containing coatings, some
wood types, minerals and metal can be harmful to one's
health. Touching or breathing-in the dusts can cause allergic
reactions and/or lead to respiratory infections of the user or
bystanders.
Certain dusts, such as oak or beech dust, are considered as
carcinogenic, especially in connection with wood-treatment
additives (chromate, wood preservative). Materials contain-
ing asbestos may only be worked by specialists.
• Provide for good ventilation of the working place.
• It is recommended to wear a P2 filter-class respirator.
Observe the relevant regulations in your country for the mate-
rials to be worked.
 Prevent dust accumulation at the workplace.
Dusts can easily ignite.
Starting Operation
Inserting the battery
To protect the machine against unintentional starting, set the
stroke speed selector switch 6 to the centre position. Insert the
charged battery 9 from the front into the handle of the power
tool. Push the battery completely into the handle until the red
stripe can no longer be seen and the battery is securely locked.
Changing the Stroke Speed Setting
The stroke speed setting of the power tool can be changed
with the stroke speed selector switch 6. However, this is not
possible when the On/Off switch 7 is pressed.
Stroke speed selector switch 6 – central position:
The safety lock is activated.
The On/Off switch 7 is blocked and the
machine is secured against being switched on
unintentionally.
Stroke speed selector switch 6 – left:
1st gear, low stroke speed.
The low stroke speed is suitable for sawing hard
materials such as steel, non-ferrous metal, hard
plastics or for precision cuts in wood and plunge
cutting.
The low stroke speed enables sawing with less
vibrations.
Stroke speed selector switch 6 – right:
2nd gear, high stroke speed.
The high stroke speed is suitable for sawing soft
materials.
The high stroke speed enables quicker opera-
tional progress, e.g., for coarse cuts in wood.
Switching On and Off
To start the machine, press the On/Off switch 7 and keep it
pressed.
To switch off the machine, release the On/Off switch 7.
To save energy, only switch the power tool on when using it.
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