UAS SMOG-HOG SH-PP, Руководство пользователя

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Model SH-PP Owner’s Manual
9
2. Cell(s) may be shorted. With #8 wire in place,
remove #7 wire from the power pack and depress
the power pack enclosure interlock switch. If the
indicator lamp illuminates, open the component
access door and check the collection cells. Remove
the cells and check for contaminant bridging across
the plates or to the cabinet structure. Check for
proper plate-to-plate clearance, spring contact,
buildup on or tracking across triangular insulators,
bent plates and the condition of door feed-through
insulator.
7.6 Measuring for High Voltage (DC Only)
To correctly check power pack high voltage output, a
high voltage probe with a scale from 0 to 15 KVDC is
necessary, refer to manufacturer’s instructions for proper
usage.
7.7 Check Ionizers
(Refer to Figure 10 and 13)
1. Make sure the component access door is closed and
that ionizers and contact springs/contact screws are
in place and correctly connected. Check that the
toggle switch is in the on position.
2. Open the power pack access door and connect the
ground wire of the high voltage probe to any bare
metal grounded surface.
3. Depress power pack enclosure door interlock switch.
4. Place tip of probe to the ionizer door feed-through
insulator. Ionizer voltage should read 10.0 to 11.1
KVDC with the indicator lamp illuminated.
5. If the ionizer voltage is low, open component access
door and check for a voltage at the contact washer to
the ionizer door feed-through insulator of 10.0 to
11.1 KVDC. If voltage is still low, refer to “Power
Pack/AC Voltage Check.” If not, the problem is within
the ionizer components, broken wire, bridged or
cracked standoff insulators, refer to Section 8,
“Bench Test Procedure” for checking ionizer
components.
7.8 Checking Collection Cells
(Refer to Figure 10 and 13)
1. To measure high voltage to the collection cells, use
same procedure as described above for ionizers,
except at the cell door feed-through insulator.
2. Cell voltage should read 5.0 to 7.0 KVDC with
indicator lamp illuminated.
3. Refer to Section 8, “Bench Testing Procedure For
Checking Collector Cell Components.”
7.9 Indicator Lamp
If satisfactory ionizer/cell voltage is present and the
lamp remains off, the problem can be a defective lamp,
lamp circuit wiring or an internal problem within the
power pack.
The LED indicator lamp located on the power pack
enclosure is polarity sensitive. For proper operation, the
“+” (gold) terminal on the lamp must be connected to
Terminal 9 of the power pack. If the lamp wires are
reversed, the lamp will not light.
Power Pack Indicator Lamp Output with the LED
connected is approximately 10.0 VDC.
Power Pack Indicator Lamp Outlet with a 6V
incandescent lamp is approximately 3.5 to 6.0 VDC.