CHECKING
A. ADJUSTING THE GRINDER
When the blade is worn out, adjust the grinder position by unscrewing the screw for the
grinder arm so as to ensure a correct distance between the grinder and the blade edge.
After finishing adjustment, screw up the screw.
B. REPLACING THE GRINDING WHEEL
Take off the grinding wheel by unscrewing it off. Mount the new grinding wheel then.
C. REPLACING THE KNIFE
1. Take off the grinding wheel unit.
2. Unscrew the lock nut for the knife.
3. Take off the knife.
4. When mounting the knife, make sure that the side printed with “this side up” should be
placed facing the operator.
5. After the blade is replaced, adjust the position of the grinder at the proper.
D. REPLACING THE LOWER BLADE
1. To take off the lower blade arm by unscrewing the screw for the lower blade arm.
2. Replacing the lower blade by unscrewing the fixed screw.
3. Replace the lower blade and ensured the flat surface of the lower blade adjacent to the
blade edge.
E. REPLACING THE CARBON BRUSH
1. Too much weaving of carbon brush will cause motor troubles. Carbon brush must be
replaced when it wears to 5-6mm.
2. Carbon brush cap is replaced by turning it left by attached wrench.
3. Always replace right and left carbon brushes simultaneously.
4. Be sure to hold metallic part of the brush.
F. CLEAN THE TRACK AND THE MASTER MACHINE
1. Clean all the wasted cotton and cloth in the track with a brush thoroughly after the
machine is continuously running for 10 to 20 hours.
2. To take the master machine of the track and thoroughly clean the L-type track with a
brash after the machine is continuously running for 30 days. Repeatedly cleaned it as
shown in item. To mount the master machine in the track groove again after cleanness is
ensured.
CAUTIONS
1. Before operating the machine, make sure of complete cleanness of the track surface.
2. Safety electric ground wire is used for the sake of safety.
SPECIFICATIONS
Side of blade : 108mm
Shape of the blade : Round
Electric pressure : Single phase, 240V, 50Hz
Revolving speed of the knife : 12000r.p.m.
Output : 130W
