28
4.8.1
4.8.2
4.8.3
4.8.4
4.8
Cleaning the inlet valves and the inlet channel
Fig. 4.8.1 – 4.8.4
The blasting lance must be positioned close
to the surfaces that are being cleaned. The
cleaning phases should last no more than
2-3 seconds. Then the cleaning area should
be blown out again with air.
Repeat changeover between cleaning and
blowing out several times. Each time the
blasting lance must be moved to a different
position so that the entire carbonised area is
cleaned.
No blasting material should
exit from the vacuum adapter
during cleaning and blowing
out! If blasting material comes
out, the power of the vacuum
device is insufficient.
Summary of Contents for 81 29 2 208 034
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