23
Replace endless belt (loop-form belt) following procedure below:
1. To loosen belt, fully move tail pulley(*2) inward by turning take-up screws(*1). Remove entanglement
prevention cover(*3), and r
emove tail pulley(*2) by loosening fixing bolts(*4). (→ See“９
. REMOVAL OF
PULLEYS AND ROLLERS”, p. 25.)
2. If machine is provided with covers on undersurface, remove them all by loosening attachment bolts.
NOTE: For trough type S-CON
®
BABY SBT model with head scraper, tail hopper, etc., also remove
them by loosening attachment bolts.
3. Remove snub pulley(*5) and brace(*6) of head unit. (→ See “９
. REMOVAL OF PULLEYS AND
ROLLERS”, p.25.)
4. Remove all the return rollers(*7) together with their brackets by loosening attachment bolts on frame
undersurface.
5. If machine is provided with frame supports such as stands, to make a space to replace belt, remove
their attachment bolts only on one side and raise frame.
6. Remove belt sideways and correctly install replacement belt to machine.
7. Reinstall frame supports such as stands in initial positions.
8. Reinstall all the removed parts (tail pulley, snub pulley, return rollers, frame brace, lower cover, safety
cover, etc.) in initial positions.
NOTE: For trough type S-
CON®BABY SBT model with head scraper, tail hopper, etc., also reinstall
them.
9. Fit belt center to conveyor center. To take up belt slack, move tail pulley(*2) outward by turning take-
up screws(*1).
NOTE: When turning take-up screws(*1), adjust them alternately, little by little, to keep belt tension
equally on right and left sides. (→ See“５
.
TAKING UP THE BELT”, p. 19.)
10. If belt is not correctly
aligned in operation, adjust belt alignment. (→ See“６
. BELT ALIGNMENT
ADJUSTMENT”, p.20
-22.)
7
BELT REPLACEMENT
Summary of Contents for S-CON BABY SBF
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