Dynapac PL2000F, Instruction Manual

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240
Maintenance
4812313240.pdf
2017-12-1
Checking fluid level / adding fluid
- Lower the machine on to the service supports.
- Open and secure the drum flap.
- Ensure that the drive engine cannot be started.
- Turn the milling drum until the inspection and
filling screw lies at an angle of approx. 25°.
- Remove the inspection screw.
The liquid level should reach the bottom edge of the
hole for the locking screw.
- Add coolant if necessary.
- Properly tighten the filling and inspection screw
again.
Scrapers and supporting wear bar
(moldboard)
If too much material remains in the milling lane,
the parts are also to be tested.
The scrapers (1) ensure that hardly any removed
material remains in the milled track and
consequently guarantees problem free material
removal.
The supporting wear bar (2) prevents the scrapers
from digging themselves into the milling plane.
Both parts, which are installed on the entire length
of the moldboard, are equipped with hard metal
strips that wear out with time.
- Lower the machine on to the service supports.
- Lift the side boards and secure them.
- Ensure that the drive engine cannot be started.
- Open the moldboard and take appropriate
safety measures.
- Remove the worn scraper (1) and supporting
wear bar (2) by loosening the two hex screws.
- Clean the contact surface, properly install the
new parts and mount at the required height using
the oval holes.
Note that the outer scrapers have different
dimensions than the inner scrapers!
Fig. 1. Scraper