Superabrasive Lavina 25HV, Руководство пользователя

Страница: 39 / 63

Superabrasive Owner’s Manual – Lavina25
®
ll/25
®
HV 06/2009
39
Figure 53
Figure 54
Figure 55
Figure 56
•
Roll the units to ensure that the bearings
are working properly. Units, whose
bearings are worn or do not turn with
ease should be replaced (Fig. 57).
Figure 57
Replacement of the pulley unit
•
First, unscrew the nut which is holding the pulley unit(Fig.58)
•
When released, pull out the whole unit. Carefully pull out the unit with crowbars, but do not use
excessive force. Support from opposite sides of the unit as shown below (Fig.59).