Scantool 16AE, Руководство пользователя

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25
2.7 Troubleshooting
TROUBLE PROBABALE CAUSE REMEDY
Noisy Operation
1. Incorrect belt tension. 1. Adjust tension.
2. Dry Spindle. 2. Lubricate spindle.
3.Loose spindle pulley
3. Checking tightness of retaining nut on
pulley, and tighten if necessary.
4.Loose motor pulley 4. Tighten setscrews in pulleys.
Drill bit burns
1. Incorrect speed. 1. Change speed.
2. Chips not coming out of hole. 2. Retract drill bit frequently to clear chips.
3.Dull drill bit 3. Resharpen drill bit.
4.Feeding too slow 4. Faster the speed.
5.Not lubricated 5. Lubricate drill bit.
Drill bit leads off… hole not
round
1.Hard grain in wood or lengths of
cutting lips and/or angles not equal
1. Resharpen drill bit correctly.
2.Bent drill bit 2. Replace drill bit.
Wood splinters on
underside 1. No "back up material" under work
piece.
1.Use "back-up material"
Work piece turn loose
from hand
1. Not supported or clamped properly.
1. Support working or clamp it.
Drill bit binds in work piece
1. Workpiece pinching drill bit or
excessive feed pressure.
1. Support working or clamp it.
2. Improper belt tension. 2. Adjust tension.
Excessive drill bit run out
or wobble
1.Bent drill bit 1. Use a straight drill bit.
2. Worn spindle bearings. 2. Replace bearings.
3.Drill but not properly installed in
chuck
3. Install drill bit properly.
4. Chuck not properly installed.
4. Install chuck properly.
Quill Returns too slow or
too fast 1. Spring has improper tension.
1. Adjust spring tension.
Chuck will not stay
attached to spindle if falls
off when trying to install it.
1. Dirty, grease, or oil on the tapered
inside surface of chuck or on the
spindles tapered surface.
1. Using a household detergent clean the
tapered surface of the chuck and spindle to
remove all dirt, grease and oil.