27
300g Load
Deflection 7-9 mm
Setscrew (B)
Setscrew (A)
MECHANICAL ADJUSTMENT
MOTOR BELT TENSION
TO CHECK:
The correct motor belt tension is achieved when the belt pushes in about 7 mm - 9 mm under
a pressure of about 300 grams.
ADJUSTMENT PROCEDURE:
1.
Remove the belt cover. (See page 6)
2.
Loosen setscrews (A) and (B).
3.
Move the motor up or down to adjust the deflection to about 7 mm - 9 mm.
4.
Tighten setscrews (A) and (B).
(B)
Moter
(A)
Summary of Contents for HD718
Page 1: ...SERVICE MANUAL PARTS LIST MODEL HD718 First Edition 19 May 2017...
Page 33: ...PARTS LIST...
Page 42: ...40 MODEL HD718 PARTS LIST 1 2 3 4 5 6 7 8 9 10 11 12 16 9 13 14 15 18 17 20 24 23 21 23 22 19...
Page 44: ...42 MODEL HD718 PARTS LIST 1 4 2 5 3 6 8 9 20 19 18 17 15 13 12 11 10 16 21 4 7 5 11 14...
Page 54: ...52 MODEL HD718 PARTS LIST 1 2 3 4 5 8 17 12 14 6 10 11 13 15 20 16 9 7 19 18...
