21
ARIES User Manual_
March 2013 Edition
Machine adjustment procedures
Wheel adjustment (on a surface parallel to the axis of the drum)
Before sanding check drum operation on the work surface.
The diagram shows the two
possible cases:
- OK = drum and wheels are
parallel to the surface to be
sanded and the mark left by
the drum is the total drum
length (approx. 200mm).
- NO = the drum does not rest
fully on the surface and only
sands at one part,
emphasising marking on the
floor.
In this case the drum and wheels must be positioned parallel to the surface to be sanded by varying the height of
the cam wheel.
To adjust proceed as follows:
1.
Turn the machine over.
2.
With the tool provided with the machine check
how much the fixed wheel protrudes.
3.
Loosen the nut
(
pos. 16 fig. F)
.
4.
Turn the cam pin (
fig. F
) and raise/lower the
cam wheel until the wheel protrudes such that
the drum operates in parallel to the surface to
be sanded.
5.
Lock the nut
(
pos. 16 fig. F)
.