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RDA 400-450 S
Shut-off of seed feeding
Feeding can be shut off by depressing the button
(18) on the left side. The indicator lamp
shows the seed feeding has been shut off.
Electric adjustment of sown seed amount (only applies for hydraulic feed
output)
The default value and percentage change are recorded in the calibration menu.
The electric adjustment of sown seed amount can be controlled using the
-
-
but-
tons.
results in an increase in the sown amount according to the calibration selections, while
reduces the sown amount according to the calibration selections, and
results in the
default value. (Max. 5 steps and max. up/down of +/- 99%.)
Calibration (only applies to hydraulic feed output)
Depress the
button to call up the calibration menu. See "Figure 2.56". Proceed as explained
in "2.16 Calibration, hydraulic feed output" on page 30.
Figure 2.56
Alarm
The red indicator lamp in the alarm symbol (21) lights and the buzzer sounds. (The signal can be
deselected in the programming menu. See "2.21.3 Programming" on page 47.
(!) is displayed. Several (!) indicate more than one alarm condition. Press
for an explana-
tion of the alarm in the display. Press
to acknowledge the alarm.
When the main switch is switched on, a number of alarm indications appear in the display and the
buzzer sounds. Press
to acknowledge the alarm. The alarm disappears when drilling starts
and all functions are OK.
It is possible to acknowledge several alarm conditions at the same time. Press
and then
press
.
Ver.3 29.06.2007
45
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Troubleshooting
