SKETCHNBUILD SNB-12A, Руководство пользователя

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5.1 Adjustment of Saw Blade
It shall comply with the following requirements by all means:
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Don’t mount the cracked or damaged saw blade.
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Make a check, the rotary speed of saw blade shall not be too high, and the
maximum rotary speed is marked on the saw blade.
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Pay attention to choosing proper saw blade, open the clamp nut, and clockwise
mount the main saw blade on arbor, put the saw clamp on, then tighten up the
clamp nut, for scoring saw, mount anticlockwise the saw blade, tighten up the nut
at last.
Mount the Main Saw Blade Mount the Scoring Saw Blade
Cut off the power supply, adjust the saw blade to the top height with the
obliquity of 0°, press down the emergency button to move the upper moving table
towards the cutting direction until the forefront, and then lift the orange damper,
afterward clockwise screw off the saw arbor nuts with special spanner.
5.2 Replacement of Saw Blade
Prior to mount the new saw blade, remove the sawdust on flange firstly. Mount the
saw blade and front flange on saw arbor. Anticlockwise tighten up the saw arbor nuts
with special spanner; afterward check if the thickness and space of the riving knife are
matching with the saw blade.
Close the safety cover, and take a simple trial run to see if the saw blade operates
correctly, lower the safety cover of upper saw blade to the designated position for
checking if the saw blade is protected completely.
Important suggestion: After saw blade is replaced, check if the riving knife is
mounted correctly by all means.
5.3 Setting of Main Saw Blade Speed
Our panel saw is of two speeds, i.e. the rotary speeds of main shaft are 4,000 and