Superabrasive Owner’s Manual orginal language –
Lavina 20®N Pro/20®NHV Pro
2/2012
15
Dismount the tool holders and put the head
back on the ground. (Fig. 8.9).
Remove the two pins from the
brackets (Fig.8.10)
Pull the water hose from the tank
(Fig. 8.11)
Separate the carriage from the main head
(Fig. 8.12)
Dismount the machine support (Fig. 8.13)
Dismount the guard assembly.
Unscrew the top cover and
remove the top cover by pulling it
over the motor.
Mount back the machine support as this
will make it easier to turn over the main
head.
Mount back the carriage. (Fig.14)
Remove the pins, the Seal Assembly L25P-01.01.00.00 and O-rings D68 under Pulley unit (Fig.8.15, Fig.8.16, and
Fig.8.17) Continue see” Paragraph Replacement of the pulley units” Unscrew the bolts holding the cover lower
assembly (Fig.8.18; Fig.8.10) and set the bottom cover assembly aside (Fig.8.20).
REPLACING BELT AND PULLEY UNITS WITH SA OR SAM TOOLHOLDER
Do the same as in the paragraph “Replacing Belt and Pulley units with pins” instead to remove the pins, remove the SA
tool holder as described in the earlier paragraph “mounting and dismounting “SA tool holder or SAM tool holder”
Figure 8.10
Figure 8.9
Figure 8.12
Figure 8.11
Figure 8.14
Figure 8.13
Figure 8.19
Figure 8.18
Figure 8.15
Figure 8.20
Figure 8.16
Figure 8.17
