909 TS900 Buku Petunjuk - Halaman 9
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Halaman CetakSelecting the right grade of sanding belt
Different grades of sanding belt can be purchased from your
local hardware store. Typical grades are Coarse (40 grit),
Medium (80 and 100 grit) and Fine (120 grit).
Use Coarse grade to remove rough finishes, Medium grade
to smooth the work and Fine grade to finish it off. It is best
to make a trial run on a scrap piece of material to determine
the optimum grades of belt for a particular job.
In order to take full advantage of your sander, always
purchase good quality belts.
WARNING.
After sanding with a belt sander, an orbital
sander should be used to give a better surface finish.
Sanding
1. The sander is designed for sanding wood, metal, plastic
and similar materials. It is used mainly for quickly removing
a large amount of material. Do not use this sander for
sanding magnesium.
2. Ensure that the belt is in good condition.
3. Plug in the tool to the power socket.
4. Pull the trigger and allow the belt to get to speed before
bringing the unit down on to the surface.
5. Press the lock button (4) if you require continuous operation.
6. Bring down the unit onto the surface and apply slight
pressure.
7. Sand with the grain, in parallel overlapping strokes.
8. To remove paint or smooth very rough wood, sand across
the grain at 45˚ in two directions, and then finish parallel
with the grain.
9. Lift the sander off the work before switching off.
10. Remember to keep your hands away from the moving
belt, as it will continue to move for a short time after the
machine is switched off.
11. Wear safety goggles, a dust mask and earmuffs.
Note.
The manufacturer recommends the use of a residual
current device (RCD) protected supply with a residual
tripping current of 30mA or less. Use of an RCD reduces
the risk of electric shock.
Dust canister
1. Disconnect the plug from the
power supply.
2. Pull the canister off the dust
chute.
3. Split the casing in two and
remove the dust bag.
4. Replace the dust bag and
reconnect the two pieces of
the canister and connect to the dust port.
Note. For optimum dust removal, empty the dust bag when
it is no more than half full.
Do not use the dust bag when sanding metal. The hot
metal particles could cause residual wood dust or the bag
itself to catch fire. A vacuum cleaner adaptor can be used
to connect a household vacuum cleaner or workshop dust
extraction system to the sander. The adaptor fits into the
dust extraction port (11).
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