Conair FC-33 Guia do Utilizador descarregar pdf (Página 24)

CF Series Granulators UGG003/0398

20 SPARE PARTS

7.5 Cutter pulley/Motor pulley

The upper panel on the right-hand side of the granulator must be removed to

remove/install the cutter or motor pulleys.

This makes the cutter and motor pulleys accessible.

Removal

Cutter pulley

The pulley is mounted with a compres-

sion bush.

¥ Undo all screws a few turns (8 pcs.)

¥ Remove two screws.

¥ Put a drop of oil into the extractor

hole (A), and insert the two screws.

¥ Tighten the screws, using progressively

increased torque until the compression

bush comes away from the shaft.

¥ Lift off the cutter pulley, complete with the

compression bush, from the shaft.

Motor pulley

¥ Undo the socket cap screw on the pulley.

¥ Remove the pulley with a puller.

Installing

Motor pulley

Lift the pulley onto the motor shaft, make sure that the key fits.

¥ Tighten the pulley with the socket cap screws on the shaft, 120 Nm.

Cutter pulley

The pulley is fitted with a compression bush.

¥ Clean and degrease the cutter pulley.

¥ Oil the cutter shaft.

¥ Oil the screws and fit the compression bush lightly on the pulley.

¥ Lift the pulley on to the cutter shaft.

¥ Make sure that the pulleys line up.

¥ Tighten the screws in the compression bush.

Tighten the screws alternately with the same torque, progressively

increasing the torque to 20 Nm.

¥ Tap the compression bush between the shaft and the screws.

Use a block of wood or plastic.

¥ Tighten the pulley with the compression bush.

Tighten the screws with alternating increased torque to 40 Nm.

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Conair FC-33 Guia do Utilizador Página 24