Fayat Dynapac F80W, Operating Manual

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104 F80W
D451193
6
7
8
3
5
2
4
9
1
13
451102A
28
451103C
2.6 Operation of the screed
Opening the gas supply
Gas is supplied via the gas bottle (9) shut-off valve (2).
Before mounting the gas bottle on the machine always
check that the delivered gas bottle has a valid revision ac-
cording to the valid national regulations.
Keep the safety valve (7) clean and in faultless condition.
Abide by the instructions for opening gas supply.
Caution! When the operation is terminated or machine shut
down, always close the shut-off valve (2) of the gas bottle
(9).
Revise the machine gas equipment regularly, at least one
a year.
Caution! Risk of screed damage if gas pressure is set too
high.
A too high gas pressure may cause the screed to overheat
and as a result to mechanically deform.
Always keep an operating pressure in the range of approx.
0.6 bar to 0.8 bar.
Never exceed the maximum operating pressure of 1 bar.
Gas bottle inspection:
• Check on the pressure gauge (6) that the gas bottle (9) is
sufficiently full.
• A pressure on the pressure gauge (6) may not be lower than
1.5 bar.
• If the gas level is too low, replace the gas bottle (9) for a new
one with sufficient filling.
Inspection of screed heating system switch-off:
• Check on the main dashboard that the screed heating sys-
tem is switched off.
- The screed heating switch (13) must be in the lower
“OFF” position.
- The screed gas heating indicator lamp (28) is not lit.