Dynapac V5100TV-H, Application, Operation & Maintenance

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3.2 General notes on the gas heater system
The heater of the screed burns propane gas (liquefied gas). The two gas bottles are
on the screed.
The heater is equipped with an electronic flame and temperature monitoring system.
The spark plug on the burner simultaneously serves to monitor the flame. The switch
cabinet is mounted on the screed.
In the case of the temperature monitoring system, the temperature sensor is secured
on the sliding plate; the ignition box is also located on the screed.
Heed the following points before commissioning the heater system:
- The gas bottles must always be in the
position provided for this purpose on
the screed, and must be secured us-
ing the supplied strap retainers.
The bottles must be fixed in position
so that they cannot turn around their
longitudinal axis even while the paver
finisher is in operation.
- The liquefied gas system must not be
operated without the hose break safe-
ty device (20). It is also absolutely nec-
essary that the pressure reducing
valve is installed before the system is
put into operation.
- The gas pressure must not fall below
1.0 bar. Danger of explosion in the
burner!
- Check all gas hoses for externally vis-
ible damage before using them. If any defect is found, immediately replace the
hose in question with a new one.
f There is a danger of fire and explosions when handling gas bottles and working on
the gas heater.
Do not smoke! No naked flames!
Gasflas.tif
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