Dynapac Svedala Demag EB 34 Series, Руководство по эксплуатации и техническому обслуживанию

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4.2 General information on the heating system
The electric heating system is supplied
with power by a generator on board the
paver which is controlled fully-automati-
cally controlled in accordance with re-
quirements.
Heating resistors in the form of heating
strips ensure direct temperature transi-
tion and even distribution of heat.
Each screed section is heated by three
heating strips. Two can be found on the
bottom plate and one on the tamper
knife.
Temperature display and temperature
control are carried out independently of
one another and in an infinitely variable
manner for: The left basic screed, right
basic screed, left extendable part and
right extendable part by means of con-
trol unit STC2000 on the heating system
switch cabinet.
The heating system is connected to oth-
er fitted screed components via simple
plug connections.
As an option, the switch cabinet can also
be fitted with additional 230 volt sockets
for external consumers (e.g. additional
lighting).
Since fuels (gas, diesel) are not handled
and insulation monitoring takes place,
maximum possible protection of person-
nel is offered.
f
Beware of hot surfaces! Danger of burning!
f
Maintenance and repair work on electrical systems with medium voltage levels, e.g.
the screed heating system, may only be carried out by specialist electricians or per-
sons instructed in electrical engineering work if the appropriate test devices are used.
Always comply with relevant technical electrical protection precautions. Danger to life
as a result of accidents involving medium voltage levels!
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