Vaderstad Rapid RDA 400S Original Instructions Manual page 70

Instructions and settings
3.31.4 Ultrasonic transmitter
A
Figure 3.75
The distance (A) between the ultrasonic transmitter and the plate at maximum raised position
should be max. 500 mm.
If work needs to be performed close to the ultrasonic transmitter and there is a risk that the ultra-
sonic ray may be interrupted, the Control Station must be blocked beforehand with the
("STOP") and
commences.
3.31.5 Master ram stop bolt
Figure 3.76
If desired, the drilling depth can be manually set. Change the position of the stop bolt (B) on the
master ram to the desired position.
When using the Control function, it is recommended to set the stop bolt to a "safe drilling depth",
i.e. the maximum desired drilling depth.
If a problem should occur with the Control function, the manually set drilling depth can be used
to enable continued drilling.
3.31.6 Parking
When parking the machine, especially on soft ground, the stop bolt should be moved upwards on
the ram to relieve the hydraulic system of the load.
70
buttons. Otherwise there is a risk that tramlining advances or that seed output
B
27.06.2011
ver. 2