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11
5. Fit the large outer flange (14) and ensure that the raised
portion is pressing against the disc. (Fig. O) Then fit
the outer flange (13) making sure that the raised centre
section is pointing towards the disc. (Fig. P)
IMPORTANT. The raised centre portion of the flange nut
MUST BE correctly positioned as it locates the grinder/
cutting wheel. Refer to the assembly drawing below.
6. Turn the new disc by hand, ensuring that it is tight
in the flanges and that it rotates fully and does not
wobble unduly.
7. Run the angle grinder no load for at least one minute
to ensure the new disc is in good condition. Make sure
you are wearing all the safety gear and that you face the
grinder away from you.
Disc Selection
Grinding Discs – 230mm x 22.2mm bore x 6mm.
Generally used on steel and high grade steel, also available
for stone, concrete and aerated concrete.
Cutting Discs – 230mm x 22.2mm bore x 3mm.
Generally used on steel, high grade steel and stainless steel
also available for stone, concrete and aerated concrete.
Diamond Blade Disc – 230mm x 22.2mm bore x 2.2mm.
These types of discs are generally used in masonry cutting
applications. The are suited for cutting concrete, tiles,
marble, granite and sand stone.
LED brush-wear indicator
The LED Brush-wear indicator (16) provides early warning
that the carbon brushes within the tool require replacement.
When the carbon brushes are worn down, it will result in
a current drop creating inefficient motor power which can
result in costly repair.
The LED Brush-wear indicator
warns the user when a green
light appears on the LED display.
The carbon brushes must be
replaced soon. When the carbon
brushes are replaced, the next
time the tool is used the green
light will not appear. (Fig. Q)
CAUTION. The carbon brushes should be replaced by a
qualified technician at an authorised service centre.
Lubrication
The grease in the gearbox will require replacement after
extensive use of the tool. Please refer to an authorised
service agent to provide this service.
O P
Q