Gaspardo Primo E2 Use And Maintenance

Gaspardo Primo E2 Use And Maintenance Manual pdf 41 page image

Use e Maintenance ENGLISHDANGER!In order to completely empty the hopper, it maybe necessary to turn on the tractor and bring theP.T.O. to 540 rpm.Before activating the P.T.O., make sure that noone is near the tractor.DANGER OF DRAGGING BY ROTATING PARTS.NEVER get out of the cab until the hopper iscompletely empty.Once the hopper is empty, disconnect the P.T.O.and turn off the tractor before getting off.In case of danger, stop the P.T.O. immediatelyand turn off the tractor.Once the hopper is empty, reassemble the spreadingdiscs and wash the machine (see § 5.2).5.4 LOAD CELL CHECKFigure 5.1: Load cell checkWith reference to fig. 5.1 you have:1. Weighing frame.2. Load cell.3. Adjustment screw.4. Locking counternut.5. Cell support.6. Limit spring.7. Limit screws.8. Locking counternut.9. Frame support.Should the weighing system become inaccurate and dif-ficult to calibrate (to calibrate the weighing system, referto the control system instructions manual), the adjustmentscrew (3) ) may be loose or may have gone into the sup-port (5).In this case, you must check proper positioning of theload cell.1. Loosen the counternut (4).2. Adjust the screw (3) until the springs (6) reach alength of 20 mm.3. Tighten the locking counternut (4).4. Loosen the counternuts (8) and adjust the limitscrews (7) until they are 2 mm from the support (9).5. Tighten the locking counternuts (8).Once the load cell positioning adjustment is complete,you must re-calibrate the weighing system (see the controlsystem instructions manual).5.5 CALIBRATING THE DOSINGSHUTTERCheck dosing shutter adjustment at the beginning of everyseason and every time you notice a difference in wear onthe two sides of the machine.Figure 5.2: Calibrating the dosing shutterWith reference to fig 5.2 to calibrate the dosing shutter,proceed as follows.Cod. F07011577 EN - 41