Hafco BS-13LS, Instruction Manual

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18
remove chips.
Motor running too hot 1. Blade tension too high.
2. Drive belt tension too high.
3. Blade is too coarse for work
4. Blade is too fine for work
5. Gears aligned improperly
6. Gears need lubrication
7. Cut is binding blade
1. Reduce tension on blade.
2. Reduce tension on drive belt.
3. Use finer blade.
4. Use coarse blade.
5. Adjust gears so that worm is in
center of gear.
6. Check oil path.
7. Decrease reed anti speed
Bad Cuts (Crooked) 1. Feed pressure too great.
2. Guide bearings not adjusted properly
3. Inadequate blade tension.
4. Dull blade.
5. Speed incorrect.
6. Blade guides spaced out too much
7. Blade guide assembly loose
8. Blade truck too far away from wheel
flanges
1. Reduce pressure by increasing
spring tension on side of saw
2. Adjust guide bearing, the clearance
can not greater than 0.001.
3. Increase blade tension by adjust
blade tension
4. Replace blade
5. Adjust speed
6. Adjust guide space.
7. Tighten
8. Re-track blade according to
operating instructions.
Bad Cuts (Rough) 1. Too much speed or feed
2. Blade is too coarse
3. Blade tension loose
1. Decrease speed or feed.
2. Replace with finer blade.
3. Adjust blade tension.
Blade is twisting 1. Cut is binding blade.
2. Too much blade tension
1. Decrease reed pressure.
2. Decrease blade tension.
20 Instruction Manual for BS-13LS (B031) 30/03/2016