UNICO 01.07.2019
English / Englisch
Fig. 80
Undoing the star grip screw (1) and removing the
guide rollers from the fan housing (2).
Fig. 79
Place the UNICO down on the
left-hand
side only.
Fig. 78
Tilt the UNICO over to the
left-hand
side and set
it down carefully.
7.4 REPLACING THE GUIDE ROLLERS
ATTENTION!
• Blocked wheels or guide rollers restrict the mobility of
the machine and leave marks on the floor! These parts
must be replaced!
• Always replace both wheels or guide rollers!
Use only original LÄGLER
®
wheels and guide rollers (
part
number in
Section 11, Spare parts UNICO
)!
1
Switch off the machine and pull the power plug out of the
socket!
2
Place the UNICO on its side by grabbing the machine by the
handlebar on the right-hand side and then tilt the machine
over to the
left-hand
side (fig. 78) and set it down carefully.
Always
set the UNICO down on the
left-hand
side (fig. 79)!
This will prevent damage to the floor.
3
Undo the star grip screws on the guide roller arms of the
fan housing and pull the guide rollers out of the fan housing
(fig. 80).
4
Install the new guide rollers and then adjust them as
described in
Section 4.6, Adjusting the guide rollers
.
7
MAINTENANCE WORK AND REPLACEMENT OF WEARING PARTS
47