Cormach MEC 200 TRUCK, Руководство по эксплуатации и обслуживанию

Страница: 30 / 44

Use and Maintenance Manual – 09/2016 Rel. 0 Page 24
buttons is pressed in this time limit, the machine will return to the previous display. In this case, you can press the [P3] key
again [P3] to enter or edit the data;
10. Press [P3] twice in quick succession to view
da2 (
external plane diameter) and within about 1.5 seconds press
[P4] or [P5] to enter the value obtained with one of the two methods specified in the below note.
If neither of these two buttons is pressed in this time limit, the machine will return to the previous display. In this case, you
can press [P1] again twice in quick succession to enter or edit the data.
NOTE: The nominal wheel diameter does not match the diameters where the weights are actually applied. Two methods are possible
to determine diameters
da1
and
da2
to be entered into points 9) and 10) of the procedure.
MANUAL MEASUREMENT OF DIAMETERS
da1
AND
da2
With this method, a manual measurement of diameters
da1
and
da2
or of just the external diameter
da2
(depending on the active
Program Type) with the aid of a measuring tape. The values to be entered are shown in table T15.4.
Table T15.4: Measurement of diameters
da1
and
da2
to manually enter data
Program Type Internal diameter
da1
External diameter
da2
ALS1
Enter the nominal rim diameter. Enter the actual diameter
da2
measured with the aid
of a measuring tape. The measurement must be
performed on the balancing plane chosen for
da2
.
ALS2
Enter the actual diameter
da1
measured with
the aid of a measuring tape. The measurement
must be performed on the balancing plane
chosen for
da1
.
Enter the actual diameter
da2
measured with the aid
of a measuring tape. The measurement must be
performed on the balancing plane chosen for
da2
.
ENTERING
da1
AND
da2
STARTING FROM THE DIAMETER NOMINAL VALUE
According to this second method, the nominal wheel diameter is used with the corrections indicated in table T15.5.
Table T15.5: Determining diameters
da1
and
da2
starting from the nominal rim diameter
Program Type Internal diameter
da1
External diameter
da2
ALS1
da1
= nominal rim diameter.
da2
= nominal diameter – 2.0 inches.
ALS2
da2
= nominal diameter – 1.0 inches.
da2
= nominal diameter – 2.0 inches.
Figure F15.3: Acquisition of the wheel distance in ALS1 Program Type
Figure F15.4: Acquisition of the internal plane distance in ALS2 Program Type