cb sx operating manual

Use and maintenance instructions4.11 BLOWERS WITH ROTATING NOZZLES (optional)The blowers with rotating nozzles are controlled by button 12 (see Fig. ’Buttonpanel to be installed on all models’ page 47) to ensure good removal ofwaste material from the work piece and the worktable. Carefully read the attachedmanual “Rotating blower model GP1”, when this optional is fitted tothe machine.Fig. 4.32 Rotating blower4.12 ADJUSTMENT AND REPLACEMENT OF THE BRUSHINGROLLER diam. 120 mmDuring the fattory testing, the brush (see Fig. ’Brushing unit’ page 105) indicatedwith (L) is positioned 3/5 mm lower than the operating level of the sandbelt. When, following use, this value has to be lowered, simply loosen thescrews (A) by means of the holes on the guard, remove the small guards bymeans of screws (D), loosen the locknuts (B) and the screws (C) which willcause the brush to drop.NOTE: To maintain the alignment of the roller to the table, simply refer to theplates (E).To replace the brush, proceed as follows:1. Loosen the locknut (F);2. Loosen the screw (G) which causes the motor to drop and loosen the belt;3. Remove the small side guards by means of screws (D);4. Remove the loosened belt (H);5. Loosen the screws (I) which allow removal of the brush/supports unit;1048/1/04 COMMISSIONING THE MACHINE