Dynapac Svedala Demag EB 34 Series, Operation & Maintenance Manual

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3.8 Screed heating system gas connec-
tions
After the extension parts have been
mounted, the connection hoses for the
extension parts' burners must be con-
nected to the screed's pipe system.
- All hoses must be checked for exter-
nal damage prior to use and, if any de-
fects are found, must be immediately
replaced with new hoses.
- The hose connections are established
using screw connections. (1).
f
Danger of fire and explosions!
Work on the heating system involves the
danger of fire and explosion.
Do not smoke! No naked flames!
- After the extension parts have been removed, the hoses remain with the extension
part to which they are screwed.
3.9 Screed heater system electrical connections
Once extension parts have been fitted,
the screed heater system's correspond-
ing electrical connections must be con-
nected to one another.
Each screed section contains a distribu-
tor box (1), at which the plug connec-
tions for the heating strips in the bottom
plates (2) and (3) and the heating strip in
the tamper knife (4) have already been
established.
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Before being used, all cables must be
checked for externally visible damage
and, if defects are found, must be re-
placed immediately with new cables.
The connection (5) for the supply and
control cable to the neighbouring screed section
can be found on the upper side of the distribution box.
- Open the retaining tab and protective cover, plug in cable between extension part
and neighbouring screed part and secure using the retaining tab.
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