SAFETY INSTRUCTIONS
Type of cutting bladesGuard
The cutting blade should beCheck that the guard is not
marked with the same or acracked or shows signs of any
higher speed than that statedother damage. Clean the
on the machineOs rating plate.inside of the guard before
Never use a cutting bladefitting a new blade. Check that
with a lower speed rating thanthe guard can be adjusted.
what is stated on the
machineOs rating plate.
Damage
Diamond blades
Y Ensure the blade it not
cracked or damaged in any
Diamond blades consist of a steel body with segments that
other way.
contain industrial diamonds
Y Test the abrasive disc by
hitting it lightly with a piece
DIAMOND BLADES, TYPES AND USES
of wood. If the blade does
not give a full-sounding ring
Diamond General char-MaterialWater cooling
then it is damaged.
bladeacteristics
Y Never use a blade that has
Low cost perAll brickwork,Increases the
fallen on the floor.
cutting opera-reinforcedbladeOs service
tion. Fewerconcrete andlife
blade changes. other
Assembly
Constantcomposite
Y Check that the blade is
cutting depth.materials.
fitted correctly and is
Less dust.NOT
secure.recommended
for metal.
Y Follow all specifications in
the table below.
WARNING!
Cool diamond blades continuously with
water to prevent overheating that can cause
!
Specifications for fitting bladesthe blade to break and pieces being thrown
off resulting in injury and damage.
Standard bladesinches.787 7/81
centre holemm2022,2 25,4
Using diamond blades
(spindle)
Proceed as follows:
Reducing bush*Max. thickness Blade thickness
Y Let the cutting blade rotate in the same direction as the
Min thickness3 mm (1/8")
arrow markings indicate.
Backing padMaterialHighly compressible,Y Cool continually with water.
(Must be used)e.g. blotting paper
Y Keep the cutting blade sharp.
Max. thickness 0,5 mm (.020")
Y Remove the cutting blade when the machine is transported.
Spindle hole/Play0,2 mm (.010")
drive shaftAvoid:
Y Running the cutting blade in the wrong direction.
Flange tightening The bolt is tightened to 15-25 Nm
Y Forcing a dull blade or wedging the blade into a cut.
Blade/guardCheck that the blade runs free of theY Transporting the power cutter with the blade fitted.
guard.
Y Letting the blade fall on the work piece.
Diamond blades for dry cutting
* Plastic reducing bushes may only be used with abrasive
discs. Do not use reducing bushes with diamond blades or
Diamond blades for dry cutting are a new generation of bladestungsten carbide blades.We recommend that the spindle is
that do not require water cooling. However, the blades are still
replaced so that it fits the blades to be used rather than using
damaged by excessive heat. It is good economics to let the
a reducing bush. Contact your service workshop for details.
blade cool by simply lifting the blade from the cut every 30�60
seconds and let it rotate in the air, for 10 seconds to cool.
English � 11 |
ACEC
