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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 7MM –9MM WHEN PRESSING THE MIDDLE OF
THE MOTOR BELT WITH APPROXIMATELY 300 GRAMS OF PRESSURE.
ADJUSTMENT PROCEDURE:
1. REMOVE THE BELT COVER (SEE PAGE 5).
2. LOOSEN THE SCREWS (A) AND (B).
3. MOVE THE MOTOR UP OR DOWN TO ADJUST THE DEFLECTION ABOUT 7MM –
9MM.
4. TIGHTEN THE SCREWS (A) AND (B).
5. ATTACH THE BELT COVER.
300 GRAMS LOAD
DEFLECTION 7–9MM(A)
(B)
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