Radio Frequency Systems
BD4200W Series Air Dryer User’s Guide
Page 72 of 114
100518835 - Rev. B
9.7.3
Place your hand beneath the
purge fittings to feel for
purging air. Air should:
Purge from Tower 1 side
Purge from Tower 2 side
30 Seconds
later
Purge from Tower 1 side
30 Seconds
later
…and so on.
9.7.4
Re-connect the purge tubes
to the Heatless Dryer.
9.7.5
Reinstall the Front Panel
(section 8.10 ).
If the Heatless Dryer is not cycling consistently as described, see section 13.13
for troubleshooting information.
9.8 Testing Unloader Valve
9.8.1
Remove the Front Panel (section 8.10 ).
With the Compressor running
:
9.8.2
Disconnect the unloader
tube from the Unloader
Valve.
Summary of Contents for BD4200W Series
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