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參數(shù)資料
| 型號： | 60500 |
| 廠商： | Desco |
| 文件頁數(shù)： | 5/5頁 |
| 文件大?。?/td> | 0K |
| 描述： | JR IONIZER W/CASSETTE 120V NIST |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 系列： | Chargebuster Jr |
| 類型： | 電離器 |
| 安裝類型： | 臺式 |
| 輸入電壓： | 120VAC |
Limited Warranty
Desco expressly warrants that for a period of one (1) year from the date
of purchase, Desco Chargebuster Jr. H/O’s will be free of defects in
material (parts) and workmanship (labor). Within the warranty period, a
unit will be tested, repaired or replaced at Desco option, free of charge.
Call Customer Service at 909-627-8178 for Return Material Authorization
(RMA) number and proper shipping instructions and address. Any unit
under warranty should be shipped prepaid to the Desco factory. Include
a copy of your original packing slip, invoice, or other proof of purchase
date. Warranty repairs will take approximately two weeks.
If your unit is out of warranty, Desco will quote repair charges necessary
to bring your unit up to factory standards. Call Customer Service at
909-627-8178 for an RMA number and proper shipping instructions, and
ship your unit freight prepaid.
Warranty Exclusions
THE FOREGOING EXPRESS WARRANTY IS MADE IN LIEU OF
ALL OTHER PRODUCT WARRANTIES, EXPRESSED AND IMPLIED,
INCLUDING MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE WHICH ARE SPECIFICALLY DISCLAIMED. The express
warranty will not apply to defects or damage due to accidents, neglect,
misuse, alterations, operator error, or failure to properly maintain, clean
or repair products.
Limit of Liability
Electronic ionizers use high voltage corona discharge and should not
be used in or near flammable or explosive environments. In no event
will Desco or any seller be responsible or liable for any injury, loss or
damage, direct or consequential, arising out of the use of or the inability
to use the product. Before using, users shall determine the suit ability of
the product for their intended use, and users assume all risk and liability
whatsoever in connection therewith.
TB-2095 Page 5 of 5
DESCO WEST - 3651 Walnut Avenue, Chino, CA 91710 (909) 627-8178
DESCO EAST - One Colgate Way, Canton, MA 02021-1407 (781) 821-8370 Website: Desco.com
2012 DESCO INDUSTRIES, INC.
Employee Owned
2. Measure between the ground pin and the neutral
(should be the wider blade)
3. Voltage must not exceed 3 volts – Ref: National
Electrical Code below
4. If voltage exceeds 3 volts, consult a licensed electrician
to correct the problem
The National Electrical Code, in Sec. 210.19(A), FPN No.4,
states: “Conductors for branch circuits as defined in Art. 100,
sized to prevent a voltage drop exceeding 3% at the farthest
outlet of power, heating, and lighting loads, or combination
of such loads, and where the maximum total voltage drop on
both feeders and branch circuits to the farthest outlet does
not exceed 5%, provide reasonable efficiency of operation.”
This amounts to a 6V drop in a 120V branch-circuit home run.
Assuming equal losses in the supply and return conductors,
then you should see an N-G voltage of 3V, which is a realistic
condition.
Adjusting the balance:
1. Zero out the charged plate analyzer by pressing the zero
button and then adjusting the potentiometer, or knob, on the
charged plate itself. (The charged plate should be zeroed
every 10 to 15 minutes if working on multiple units). The
charged plate needs to be set to the float / decay position.
2. Place the Ionizer twelve inches from the charged plate and
turn the unit on.
3. Adjust the balance potentiometer until the unit is 0 to ±10V
on the high fan speed. The unit should stay within 0 to ±10V
on the low fan speed.
Adjusting the alarm:
1. Turn the alarm potentiometer counter clockwise
approximately 10 turns or until you hear or feel that it has
reached the end. The unit should be alarming. If the unit is
not alarming return to the factory.
2. Turn the alarm back clockwise until it stops alarming.
3. From the point where the unit stops alarming turn the
potentiometer three more full revolutions clockwise.
4. Make sure that the charged plate is in the decay/float
position and watch the voltage on the charged plate. Apply
the 9 volt battery to the front grill and the case
simultaneously. The voltage should rise and the unit should
START alarming at approximately 100V to 200V. Flip the
battery around and repeat for the opposite voltage. If the
unit does not alarm at the proper voltage adjust the alarm
potentiometer one half turn clockwise to increase the alarm
voltage and counter clockwise to decrease alarm voltage.
Note: most multimeters have a Diode Check setting that will
produce a low voltage on the test leads. The meter with
this setting can be used in place of the 9V battery for
testing the alarm.
Final Testing:
1. Check that the balance is still at 0 to ±10V on the high fan
speed. If it is not adjust the balance back to within tolerance.
2. Perform decay test on both the positive and negative
voltages. To do this press the charge button on the charged
plate and allow the plate to charge up over 1000v. Then
press the decay button on the charged plate and look at the
timer to see how long it takes to decay the charge. The unit
should decay the charge in less than 1.5 seconds. Toggle
the ± switch and repeat.
3. To test the alarm, apply the 9 volt battery to the front grill and
the case simultaneously. Make sure that the charged plate is
in the decay/float position and watch the voltage on the
charged plate. The voltage should rise and the unit should
START alarming at approximately 100V to 200V. Flip the
battery around and repeat for the opposite voltage. If the
unit does not alarm at the proper voltage adjust the alarm
potentiometer one half turn clockwise to increase the alarm
voltage and counter clockwise to decrease alarm voltage.
Repeat the testing procedure until the unit decays a 1000V
charge to 100V in less than 1.5 seconds, and alarms at
approximately 100V to 200V.
Health
There are no known health risks associated with our devices.
The emitters work at about 4-6 kV and can create ozone,
but there have been no significant measurement of ozone
from our emitter sets, as all our existing units test well below
the OSHA limit of 0.05 ppm ozone. For additional safety
information, see “Dispelling an Old Myth” written by William
Metz of Hewlett-Packard published in Evaluation Engineering
magazine, September 2001.
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