HOLZMANN MASCHINEN HOB 260ABS Instrucciones De Servicio página 54

3. Check/replace friction wheel (feed) and V-belt (feed)
The friction surfaces of the wheel wear out over time. If there is excessive wear or the wheel
tread is damaged, the wheel must be replaced.
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CLEANING, MAINTENANCE, STORAGE, DISPOSAL
 You now have a clear view of the following V-
1.
 The V-belt (shaft) is tensioned by means of the
Increase belt tension: now the pulley can be moved
in direction (+) to increase the belt tension.
Decrease belt-tension: now the pulley can be moved
in direction (-) to decrease the belt tension.
As soon as the correct belt tension is obtained,
retighten the screws (6).
Changing the V-belt:
Completely relax the V-belt and pull it off over the
pulleys and insert a new belt. Then reestablish the
correct belt tension.
NOTICE:
belt in the middle with your thumb and index finger.
The correct belt tension is achieved when the belt
yields 2-5 mm at a pressure of 2 kg.
 After finishing, replace the belt and chain cover
2.
 Loosen the four screws (6) and slacken the V-
 Pull the V-belt (shaft) (1) over the belt pulley (5).
 Insert a new V-belt (suction) (2) and replace the
 Then reestablish correct belt tension, as described
 The feed lever (7) must be in the lower position
 Slacken the V-belt (shaft) and remove the belt
 Changing the belt pulley (10): unscrew the screw
 Changing the V-belt (feed) (11): if the V-belt also
 Then reinsert a new V-belt (feed) (11) and fix the
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Belts for: the shaft (1), the suction (2) and the
feed (3) as well as on the chain (4).
Check/replace V-belt (shaft)
belt pulley (5) at the bottom left.
Check the belt tension by squeezing the
and fix it with the screws (5 and 6).
Check/replace V-Belt (suction)
belts for the knife shaft (1) and for the suction
(2).
V-Belt (shaft) (1).
in paragraph one above.
(deactivated).
(8) from the pulley.
(9) for the belt pulley, remove the V-belt (feed)
(11), replace the pulley and reattach the V-belt
(feed). Fix the pulley again with the screw.
needs to be replaced, it is removed after
dismantling the pulley.
belt pulley (10) again with the screw (9).
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HOB 260ABS