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Operation
1. Before use
• Remove any packing material and loose parts from unit.
• Check the accessories before use. They should fit with the machine and your
purpose.
2. Functions
a. Selecting the right grade of sanding belt
Different grades of sanding belt can be purchased from the store where you
purchased the tool. Available grades are: Coarse, Medium and Fine.
Use a coarse grit to sand down rough finishes, medium grit to smooth the work and
fine grit to finish off.
It is best to make a trial run on a scrap piece of material to determine the optimum
grades of sanding belt for a particular job.
Grit
Type
Example of use
Very
60 or less
Material removal, heavy paint removal, shaping wood
coarse
Paint removal, rough surface preparation (e.g. non-
80 – 100
Coarse
planed wood)
120 – 150
Medium
Surface preparation planed wood
180 – 220
Fine
Sanding between coats
240 or more
Very fine
Final finishing
b. Attaching a sanding belt (Fig.1)
!
Always ensure that the machine is switched off and plug is removed
from the power point before making any adjustment.
WARNING
1. Select the required grade of sanding belt.
2. Pull the belt tension lever.
3. Slip a sanding belt into position with the arrow on the inside of the belt
pointing in the same direction as the rotation indicator on the sander.
4. Fold down the lever.
180615_ayce_NC900BS_IM
GRIT CHART
Fig. 1
!
Do not continue to use the sander with a sanding belt that is overworn
or damaged.
WARNING
!
Do not use the same sanding belt for wood and metal. Metal particles
become embedded in the belt and will scour a wooden surface.
WARNING
c. Adjusting sanding belt tracking (Fig.2)
!
For your safety, before plugging the tool into a power point, ensure
that the trigger switch is set to the "off" position
WARNING
Fig. 2
82 83
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1. Plug the sander into a power point
and with the sander belt tight, press
the trigger switch and then release it.
The belt rotates for a short period.
2. Whilst the belt is running, adjust the
belt tracking control knob to align the
belt to the centre of the roller.
3. Repeat the trigger action and belt
tracking adjustment until the belt is
correctly aligned.
4. Run the sander for a minute or so
to ensure correct alignment before
using the sander on a work-piece.
180615_ayce_NC900BS_IM
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