Enraf Tanksystem HERMetic UTImeter Rtex, Operation And Service Manual

Page: 44 / 77

50455/RTEX/0807 UTImeter Rtex
44
9.9 Verification and adjustment of
the reading index
To verify or to adjust the reading index, in
particular after having renewed a tape, apply the
following instruction:
- if the equipment is fitted with a 2" connector
(Q2) remove the clip and the collar as shown
on Figure 9-12;
- put the tape cleaner on "DOWN" position;
-
keep the equipment standing vertically on a
flat surface;
- gently lower the tape until the sensor touches
the surface (Figure 9-12);
-
adjust the index to the value corresponding to
the connector Q1 or Q2, as shown on Figure
9-12;
- In case of a 2" connector (Q2) put back the
clip and the collar .
IMPORTANT NOTE: these adjusting values for
the reading index are different from the heights
shown in the section 7 "Examples of installation of
the gauging system". They take into account the
recessment of the reaction point from the sensor
tip end and other mechanical parameters.
SS1 Q1
SS1 Q2
SS2 Q2
Reading:
456 mm
(~1ft 5" 15/16)
Reading:
482 mm
(~1ft 7")
Figure 9-12