Product Manual

ENGLISH
32 - Edition 05/2019 Cod. 9828093309 00 -
25.0 REPLACING THE BELT (Hp 3-4-5,5-7,5 / kW 2,2-3-4-5,5) Fig. 27
BEFORE CARRYING OUT ANY MAINTENANCE THE MACHINE MUST BE STOPPED, CUT OFF THE
MACHINE FROM THE ELECTRICAL MAINS AND FROM THE COMPRESSED AIR DISTRIBUTION CIRCUIT,
CHECK THAT THE MACHINE IS NOT UNDER PRESSURE.
Proceed as follows:
- Open the front panel Ref. 1 Fig. 27 with the special key.
- Remove the fixeds protections device Ref. 2, 3, 4 Fig. 27.
- Slacken the screws by half a turn Ref. 5 Fig. 27
- Release belt tension by unscrewing the screw Ref. 6 Fig. 27
- Unscrew screws Ref. 7 Fig. 27, remove the ferrule Ref. 8
- Dismantle and remove the belt Ref. 9 from the fan opening, and fit the new belt following the instructions in reverse
order.
- To set belt tension, proceed as given in Chap. 24.0
- Reassemble the virola Ref. 8 Fig. 27
- Reassemble the permanent protections Ref. 2, 3 Fig. 27 fixing them in place with the special safety screws
- Close the panel Ref. 1 Fig. 27
25.1 REPLACING THE BELT (Hp 10 / kW 7,5) Fig. 28-29
BEFORE CARRYING OUT ANY MAINTENANCE THE MACHINE MUST BE STOPPED, CUT OFF THE
MACHINE FROM THE ELECTRICAL MAINS AND FROM THE COMPRESSED AIR DISTRIBUTION CIRCUIT,
CHECK THAT THE MACHINE IS NOT UNDER PRESSURE.
Proceed as follows:
- Open the front panel Ref. 1 Fig. 28 with the special key.
- Remove the fixeds protections device Ref. 2, 3, 4 Fig. 28.
- Slacken the screws by half a turn Ref. 1 Fig. 29
- Release belt tension by unscrewing the screw Ref. 2 Fig. 29
- Unscrew screws Ref. 3 Fig. 29, remove the ferrule Ref. 4
- Dismantle and remove the belt Ref. 5 (Q.ty 2 from the fan opening, and fit the new belt following the instructions in
reverse order.
- To set belt tension, proceed as given in Chap. 24.0
- Reassemble the virola Ref. 4 Fig. 29
- Reassemble the permanent protections Ref. 2, 3 Fig. 28 fixing them in place with the special safety screws
- Close the panel Ref. 1 Fig. 28