PULSAR
®
PLUS III-S, III-S6, and VI-S SUCTION BLAST CABINETS
Page 22
© 2021 CLEMCO INDUSTRIES CORP.
www.clemcoindustries.com
Manual No. 30421
5.9.5.1
Reset OFF (time between each pulse) subrange
to factory setting of seconds, as shown in Figure 25:
1. Press the left "off/arrow down" button and OF
appears briefly on the display.
2. If the min (minute) subrange light is lit, decrease OFF
subrange by pressing the left "off/arrow down" button
until the sec (seconds) light is lit.
3. If the min (minute) and sec (seconds) subrange lights
are both lit, increase OFF subrange by pressing the right
"on/arrow up" button until only the sec light remains lit.
4. Set OFF time to suggested time, per Section 5.9.2.
TEST
of
f
on
on
FACTORY SETTING FOR OFF SUBRANGE
Figure 25
5.9.5.2
Reset ON (duration of pulse) subrange to factory
setting of milliseconds, as shown in Figure 26.
TEST
of
f
on
on
FACTORY SETTING FOR ON SUBRANGE
Figure 26
1. Press the right "on/arrow up" button, and ON appears
briefly on the display.
2. To decrease ON subrange, press the left "off/arrow
down" button until the min and sec indicator lights are
both lit, indicating that the subrange is set for
milliseconds x 10. For example, if the seconds subrange
light is lit, press the "off/arrow down" button past 0
seconds to lower the subrange to milliseconds.
3. Set ON time to 15 (15 milliseconds x 10 = 150
milliseconds), per Section 5.9.3.
5.10
Cabinet Air-Inlet Damper
5.10.1
Once the damper is initially set, per Section 2.8, it
seldom requires readjustment. The initial setting produces
approximately 0.5
to 0.75
of static pressure in the cabinet
enclosure.
Do not confuse cabinet static pressure
with reclaimer static pressure, which is controlled by
the exhaust damper, as noted in Section 5.4.
Reclaimer pressure must be set before cabinet
pressure.
5.10.2
Using a manometer (as noted in Section 5.11
and listed in Section 10.1) is the most accurate method
of monitoring and adjusting cabinet pressure. Following
the instructions packed with the manometer, start the
exhauster and insert the needle into a glove, and adjust
pressure using the inlet damper. Open the damper
further to decrease static pressure or close it further to
increase pressure.
5.10.3
If a manometer is not available, use the gloves
as an indicator. With the exhauster ON, the gloves
should be inflated, but not elevated off the grate.
5.11
Using the Optional Manometer to Set
Reclaimer Static Pressure
NOTE: These instructions and the illustrations in Figure
27 show two methods for taking static-pressure readings
(negative pressure) on Pulsar reclaimers. Use the
method best suited for the application. The instructions
explain the processes for taking occasional readings and
show how to install a fitting in the reclaimer body for
taking frequent readings. Taking readings at different
locations could produce slightly different readings. The
readings are reference points, so readings should be
taken using the same method each time they are taken.
5.11.1
Refer to instructions packed with the manometer
for preparing and operating the manometer.
5.11.2
Open both manometer valves (elbows), per the
instructions with the manometer.
The sec (seconds)
indicator light is lit,
indicating the subrange is
set for seconds.
OF
OFF Subrange
1 2
3
1
2
ON
The min (minute) and sec
(seconds) indicator lights
are lit, indicating the
subrange is set for
milliseconds x 10.
ON Subrange
