22
300g load
dEflEction 7-9mm
(B)
(a)
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 front and rEar covEr (SEE pagE 8, 9).
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 front and rEar covEr.
Summary of Contents for NH15
Page 1: ...1 SERVICE MANUAL MODEL NH15 PARTS LIST...
Page 23: ...23 WIRING 1 WIRING FOR MACHINE SOCKET UNIT L M M MOTOR L LAMP M L 120V 240V...
Page 34: ...34 MODEL NH15 PARTS LIST 1 2 3 4 4 5 6 7 8 9 10 11 12 13 14 8 4 15 16 17 8 8 18 19...
Page 38: ...38 MODEL NH15 PARTS LIST 1 2 3 9 5 8 6 7 4...
Page 40: ...40 MODEL NH15 PARTS LIST 2 8 1 4 5 7 6 3 9 10 11...
