Instruction manual
28
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Fig. 38
View of (1) Arbor screw, (2) Washer, 
(3) Blade flange, (4) Blade
• Press the black arbor lock button to lock the arbor. 
(Fig. 37)
• Using the supplied Hex Key, release the arbor 
screw and remove the washer and blade flange 
and the blade from the arbor. (Fig. 38)
NOTE: The arbor screw has a LH thread. Turn 
clockwise to loosen. Turn counterclockwise to tighten.
• Install the new blade. Make sure the rotation 
arrow on the blade matches the clockwise rotation 
arrow on the upper guard.
NOTE: The blade teeth should always point downward 
at the front of the saw.
• Install the blade flange, washer and arbor screw.
• Lock the arbor and tighten the arbor screw using 
moderate force, but do not overtighten. 
• Replace the guard operating arm and its retaining 
clip. (Fig. 39)
• Ensure the Hex Key is removed and the arbor lock 
has released before operating.
• Ensure the blade guard is fully functional before 
using the machine.
If required, Blade Bore Reducing Inserts should 
only be used in accordance with the manufacturers 
instructions.
Fig. 39
Diagram of Spring
Fig. 37
Close up view of arbor lock button










