EM 9250
Operator’s manual
99
UK
IN THE VERSION WITH MANUAL SENSOR, PROCEED AS FOLLOWS:
- Press the
key to prepare the machine for entering distance d1 relative to the
internal side (the distance LED lights up on the panel).
- Bring the end of the measuring arm level with the plane selected for applying the in-
ternal weight (Fig. 14 for ALU 1P, Fig. 15 for ALU 2P). In Alu 1P the centre of the notch in
the holder is used as the reference for the centre line of the weight. In Alu 2 P, the rim
edge is taken as a reference, since the inner weight is of the conventional clip type.
Pay maximum attention when the end of the arm is being placed in an area of the
rim free of discontinuity, so that the weight can be applied in that position.
- Read the internal distance d1 from the body on the rule.
- Modify the value on the right display by pressing the
keys to get the
previously
read distance d1
.
- Press the
key again to prepare the machine for entry of the
d2 distance
relating
to the outer side (the distance LED lights up on the panel).
- Position the end of the measuring arm on the plane chosen for the application of the
outer
weight, as previously described for the inner side.
- Read the
distance d2
from the body on the rule.
- Modify the value on the right display by pressing the
keys to get the
previously measured distance d2.
- Press the
key again to set the machine for entering the nominal wheel diameter.
- Read the rated rim diameter value on the tyre.
Centre of the notch in the weight holder
Centre of the notch in the holder without the
weight holder
