Nilfisk-ALTO SCRUBTEC 651BCL User Manual

Also see for SCRUBTEC 651BCL: Service manual

Contents

9097058000(2)2009-10 A SCRUBTEC 653B – 653BL – 651BCL – 661BL 27USER MANUAL ENGLISHTANK AND VACUUM GRID WITH FLOAT CLEANING, AND COVER GASKET CHECKDrive the machine to the appointed disposal area.1.Turn the ignition key (80) to “0”.2.Open the cover (A, Fig. 9) to washing position (L).3.Wash with clean water the cover (A), the tanks (B and C) and the vacuum grid with automatic shut-off float (D).4.Drain the water from the tanks with the hoses (16 and 17).5.If necessary, release the fasteners (E) and open the grid (D), recover the float (F), clean all the components and then reinstallthem.Check the tank cover gasket (G) for integrity.6.NOTEThe gasket (G) creates vacuum in the tank that is necessary for vacuuming the recovery water.If necessary replace the gasket (G) by removing it from its housing (H). When assembling the new gasket, install the joint (I) inthe rear central area, as shown in the figure.Check that the seating surface (J) of the gasket (G) is integral and adequate for the gasket itself.7.NOTEThe hole (K), allowing to compensate the air in the cover air gap, contributes to create vacuum in the tank.Close the cover (A).8.HDEEFGAGBCLKIJP100119Figure 9