Dynapac Svedala Demag EB 34 Series, Operation & Maintenance Manual

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B 2
B_EB3
4_DEM
_05.
08_G
B.
fm
. 2
-12
-
01.
01.
07
2 Assemblies
Tamper and vibration elements: The tamper knives converging in the middle area
prevent seams in the middle.
Auxiliary vibration (option) supports the compacting process, thus improving the tex-
ture.
The tamper and the vibration elements can be individually switched on and off and
controlled with regard to speed.
Continuous speed control always ensures optimum compacting results for the differ-
ent materials and layer thicknesses.
Basic screed and extendable parts: The screed parts which can be hydraulically
extended from the middle section („basic screed“) extend the working width of the
screed at the push of a button.
An expensive guide system ensures high levels of stability.
The angle and the height of the extendable parts in relation to the basic screed can
be quickly and easily readjusted.
A
These adjustments, the basic adjustments of the screed in relation to the paver fin-
isher and adjustment of the crowning are described in chapter E, „Set-up and modifi-
cation“.
Extension parts: The working width can be increased through the use of extension
parts which are very simple to install.
Side shields: The side shields serve to prevent the material from overflowing to the
outside.
- Heated side shields
- Cut-off shoes
Hinged walkway plates: During installation, the hinged walkway plates should be
folded down and snapped into place.
The walkway plates may only be folded up for a short time in special cases (e.g. ma-
terial to be laid along a wall).