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19
MECHANICAL ADJUSTMENT
MOTOR BELT TENSION
TO CHECK:
1.
IMPROPER BELT TENSION MAY CAUSE NOISE, OVERLOAD OF MOTOR, SLOW
RUNNING OR MOTOR BELT JUMPING.
2.
THE BELT DEFLECTION SHOULD BE 7 MM – 9 MM WHEN PRESSING THE MIDDLE
OF THE MOTOR BELT WITH APPROXIMATELY 300 GRAMS OF PRESSURE.
ADJUSTMENT PROCEDURE:
1.
REMOVE THE BELT COVER (SEE PAGE 1).
2.
LOOSEN THE SCREWS (A) AND (B).
3.
MOVE THE MOTOR UP OR DOWN TO ADJUST THE DEFLECTION ABOUT 7 MM -9
MM.
4.
TIGHTEN THE SCREWS (A) AND (B).
5. ATTACH THE BELT COVER.
300g LOAD
DEFLECTION 7-9MM
(B)
(A)