Adjust Pulse Separation - Marco DUSTMASTER Operator's Manual

W-562
Always depressurize
the entire system,
disconnect all power
sources and lockout/
tagout all components
before any maintenance
or troubleshooting is
attempted. Failure to
comply with the above
warning could cause
electrical shock and
inadvertent activation of
equipment resulting in
death or serious injury.
25
Dustmaster 28,000 CFM Tier 4 Diesel Dust Collectors
®
MAINTENANCE

Adjust Pulse Separation

1) Open enclosure door of Timer Controller.
2) Locate Adjustment Knobs (1 and 2).
3) Set the Pulse Separation, the elapsed
time between pulses, by moving Knob
(3). The recommended elapsed time
between pulses is the minimum time
needed for pulse header to return to full
pressure. Depending on conditions, the
elapsed time may need to be changed.
Elapsed time between pulses should be
between 5–15 seconds.
4) Set Pulse Duration, the elapsed time of
compressed air entering the filters, by
moving Knob (4). The recommended
elapsed time of compressed air entering
the filters is 200 milliseconds (mSEC).
Depending on conditions, the elapsed time
of air entering the filters should be between
200–350 milliseconds.
5) Close enclosure door of Timer Controller.
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2
3
4