6.
6.
6.
6. MANUAL
MANUAL
MANUAL
MANUAL TO
TO
TO
TO SAW
SAW
SAW
SAW BLADE
BLADE
BLADE
BLADE
6.1 TO CHANGE SAW BLADE
MAKE SURE SWITCH IN “OFF” POSITION. AND UNPLUG THE SANDER BEFORE
PERFORMING ANY OF THE STEPS BELOW.
1) First open the upper door and lower door (#8) &(#9), then loosen hand wheel (#20). Fig.(3)
2) Remove side guide board (#87) and saw blade (#36). Fig.(1)
3) Select and install the new one.
4) Install the side guide board (#87).
5) Roll the hand wheel (#20) to tighten the saw blade. Give the saw blade 3kg side pressure tensile
deformation is about 8mm. The tension of saw blade is moderate.
6) Roll the upper saw blade with hand, adjust the running track of saw blade(#36) in the protective
case by rolling the flower handle (#33) of the back of upper saw wheel housing as Fig.(3) in order
to make the saw blade run in the center.
a)
BLADE GUIDING
see Fig.(4)
The saw blades guide of this band saw model MJ34 ensure an exact guiding of the blade for
clean cuts. When using narrow blades ensure that the lower blade guide positively supports the
blade from both sides and the rear.
Set the bearings (#111) of the upper blade guide and the guide axles (#66) to within approx.
0.5mm of the blade, and the large thrust bearing (#109), (#62) against the back of the blade just
clear of it. Do not set the bearing too close, as the friction generates heat, which may have an
adverse effect on the bearings and the saw blade as well.
b)
SETTING THE CUTTING HEIGHT
see Fig.(4)
The upper blade guide should always be set as close as practical against the wok. To adjust,
loosen the position (1) of the wing nut at the side of the upper wheel housing , and set the blade guide
to the required height.
Tighten wing nut after setting.
Содержание BS14
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