UNICO 01.07.2019
English / Englisch
Fig. 27
Undo the star grip screw carefully (1) and then
adjust the guide roller (2).
Fig. 26
Measure the distance
X
between the guide roller
arm of the fan housing and the wheel fork.
Fig. 25
… the
left-hand
guide roller is further inside the
guide roller arm of the fan housing than the right-
hand guide roller.
However, if the machine is sanding too far to the left-hand side
(fig. 24), the left-hand guide roller is further inside the guide roller
arm of the fan housing than the right-hand guide roller (fig. 25).
Depending on the model in each case, you can make the correct
settings using the distances between the guide roller arms of the
fan housing and the wheel forks (fig. 26):
UNICO 105:
X
= 7 mm
UNICO 230:
X
= 9 mm
UNICO 350:
X
= 11 mm
To adjust the guide rollers, proceed as follows:
1
Switch off the machine and pull the power plug out of the
socket!
2
Use a piece of wood or your foot to support the UNICO from
underneath to prevent the machine from falling onto the guide
roller.
3
Undo the star grip screw on the guide roller arm of the fan
housing carefully (fig. 27, 1).
4
Lift up the machine by grabbing it by the guide roller arm
and, at the same time, use your thumb to press down on the
upper end of the guide roller shaft. Adjust the guide roller
with respect to the guide roller arm to the desired position
(fig. 27, 2) and tighten the star grip screw firmly. Put the
UNICO down again.
5
Carry out a trial sanding operation. If the machine does
provide the desired mid-position sanded section, repeat the
above-mentioned steps.
Fig. 24
The sanding zone is too far to the
left-hand
side
means that …
4
COMMISSIONING
23
