Dynapac PL 500/20 S, Operation & Maintenance Manual

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D 97
D
PL5
00/
20S.
G
B 97-
1
16 -
04.
07
- Lower the machine to its zero milling depth setting using switches (73), (74).
- Move the A/M buttons (M8) of both controllers to automatic mode (the AUTO func-
tion lamp (M2) lights up).
- Set the desired nominal values for the digital controller on the relevant side using
the UP/DOWN pushbuttons (M6), (M7) (milling depth (here -8cm), lateral slope
(here 2.6% tilting downwards and to right side).
- To increase speed, gently extend the drive lever setting.
- Move the machine using its manual adjustment facility evenly, with the help of
switches (73), (74) on the control panel until it is close to the desired milling depth
(note direction of slope!)
- Use switches (37) and (38) on the main control panel, to shift the levelling unit to
„automatic“. The machine now lowers to the values set.
- Set desired milling speed by adjusting the setting of the drive lever. The machine
starts to move when the drive lever moves out of its central position.
- If necessary, adjust the speed of the upper conveyor using the preselector.
- If necessary, guide the upper conveyor using the control lever (71).
The automatic function for water spraying system and upper conveyor is engaged as
soon as the drive lever moves out of its central position and is disengaged automati-
cally as soon as the machine is stopped.
The lateral slope sensor is automatic provided that it is connected up!
$
During milling, both controllers must not be switched to lateral slope!