31
31
0.19"
approx.
Blade
Wheel
Blade
Teeth
Setting Blade Tension
Blade tension is important to the proper operation of the saw.
Correct blade tension is 90 kg/cm² as measured on the saws tension
gauge.
Turning the handwheel (D) clockwise (cw) will increase the tension.
Counterclockwise (ccw) will decrease tension of the saw blade.
Adjusting the Blade Tracking
The flywheel has been aligned at the factory and should not
need any adjustment.
Over time, the flywheels alignment may need some
adjustment to allow the saw blade to track correctly. Improper
flywheel alignment can cause damage to the saw blade or
cause it to ride off the blade wheel bearings.
1. Disconnect power from the saw.
2. Raise the saw bow to a usable work height and fully close
the ball valve.
3. Loosen the hex socket cap screws (X, Y, & Z).
4. Use an allen wrench on setscrew (AA) to adjust the
blade so that the blade teeth are approxi
mately 0.19”
(5mm) below the edge of the flywheel as shown.
5. Turning the setscrew (AA) clockwise (cw) will tilt
flywheel so that the blade will ride closer to the flange.
6. Turning the setscrew (AA) counterclockwise (ccw) will
tilt the flywheel so that the blade will ride away from
the flange. (If it rides too far away it will come off).
7. After the adjustment is finished, tighten the socket cap screws in this order: (X, Y, & Z).
Checking the Adjustment of the Blade
Use a strip of scrap paper and slide it between the blade and the
flywheel while it is running.
•
If the paper is cut then the blade is riding too close to the
flange. Readjust.
•
If the paper folds or creases then the blade is seated properly.
•
If the blade is riding away from the flange, then readjust.
X Y Z AA
Содержание BS-210M
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Страница 57: ...54 54 NOTES...
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