ESD SYSTEMS Auto-Ion Instruction Manual

TB-5509 December 2008 Page 1 of 2
Auto-Ion™ Self-Balancing Ionizer
Operation, Installation and Maintenance
ESD Systems.com • 432 Northboro Road Central • Marlboro, MA 01752 • [phone] • Fax [phone] • Website: ESDSystems.com
Figure 1. Item 94010, Auto-Ion™ Self-Balancing Ionizer
Introduction
The AUTO-ION™ Self-Balancing Ionizer is designed to
effectively eliminate localized static charges, which
exist in the work area. The Auto-Ion™ is available in
two models: Item 94010 is 120 Volt, and item 94011 is
220 Volt. Also available is item 94012, replacement
emitters for the unit.
HOW TO USE YOUR IONIZER
1 Position the ionizer on or directly above the target
work area.
2 Plug the unit into an 110V AC or 220 (as indicated
on back of case) electrical outlet.
3 Direct the air ion flow toward the area to be ionized.
4 Select fan speed and heater options.
For best results:
1 Keep target area clear and free from obstructions to
air ion flow.
2 Keep work area clear of all static generative
materials.
3 Use only approved static control grounding methods
and material handling equipment.
4 By properly using ionized air, all static potentials in
the work area are greatly reduced, even when
humidity levels decrease.
5MOST IMPORTANT! Be sure that the ionizer is
grounded thru the green wire of the power cord.
Also check you're ground to be sure that the outlet
is properly grounded.
The unit is designed to automatically alarm and shut
down if unbalanced conditions exist.
To reactivate:
After alarm and automatic shutdown of ionizer power
supply, turn power to OFF, silencing alarm. Careful
inspection should be made of the emitters and the
fuse. Emitter cleaning may be required.
Cleaning Instructions
Your Ionizer was designed to be virtually maintenance
free. The emitter points can be cleaned when there is
a visible accumulation of dirt, or in the event of an
automatic shutdown and alarm. Generally, emitter
cleaning should be done at least twice a year,
depending on the cleanliness level of the working
environment.
1 Check the emitter points for dirt collection.
2 Be sure the unit is unplugged.
3 Wipe emitter point with a swab dampened in
isopropyl alcohol.
4 The outside case may be wiped down with a soft
damp cloth.
5 Let dry for a minute and turn back on.
Balance Verification
The Auto-Ion™ is factory set to achieve a maximum
balanced ion output in standard applications. To verify
balance, we recommend using the EOS/ESD-S3.1-
1991, EOS/ESD association test standard.
Neutralization Efficiency (Decay Time)
The comparative efficiency of bench top ionizers is
determined by a standard test published by the ESD
Association (Draft standard S 3.1). The decay rates
measured using this standard for the ionizer are shown in
the following diagram. The performance of the ionizer was
measured with the unit positioned at varying distances with
the fan speed on high.
TECHNICAL BULLETIN TB-5509
Made in America
© 2008 DESCO INDUSTRIES INC.
Employee Owned

Figure 2. Decay time in seconds from 1000 volts to
100 volts on a 6” x 6” charged plater per ANSI
EOS/ESD S3.1.
Objective: To observe, test and record performance
levels of ionization units, utilizing readily available
equipment, thereby verifying or certifying calibration.
Equipment Used:
Charged Plate Analyzer (Item 94052)
Procedure:
Following the procedures as outlined in the EOS/ESD
association standard, # EOS/ESD-S3.1-1991, TITLED
IONIZATION on page 12.
The balance of the unit can further be verified by
assuring that there is no residual surface charging on
the ground plain plate of either positive or negative
polarity immediately after the ionizer is shut-off.
The BALANCE of positive and negative ion output can
be adjusted to increase polarity bias by carefully and in
small increments, relocating the position of the vertical
sensor antenna directly behind the faceplate screen.
All other ionizer adjustments are done automatically for
you by the ionizer control system.
Remember:
It is important to verify calibration after any adjustments
and before using your ionizer around sensitive
electronics. Merely repeat above Balance Verification
steps after all adjustments.
TB-5509 Page 2 of 2
ESD Systems.com • 432 Northboro Road Central • Marlboro, MA 01752 • [phone] • Fax [phone] • Website: ESDSystems.com
© 2008 DESCO INDUSTRIES INC.
Employee Owned
Limited Warranty
SPI Westek expressly warrants that for a period of one (1) year
from the date of purchase, SPI Westek Auto-Ion™ Self-Balancing
Ionizers will be free of defects in material (parts) and workmanship
(labor). Within the warranty period, the product will be tested,
repaired, or replaced at our option, free of charge. Call our
Customer Service Department at 909-664-9986 for a Return
Material Authorization (RMA) and proper shipping instructions and
address. Include a copy of your original packing slip, invoice, or
other proof of purchase date. Any unit under warranty should be
shipped prepaid to the SPI Westek factory. Warranty repairs will
take approximately two weeks.
If your unit is out of warranty, call Customer Service at 909-664-
9986 for a Return Material Authorization (RMA) and proper
shipping instructions and address. SPI Westek will quote repair
charges necessary to bring your unit up to factory standards.
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
In no event will SPI Westek 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 suitability of the product for their
intended use, and users assume all risk and liability whatsoever in
connection therewith.
CHARGE DECAY TIME CONSTANTS
Notes: 1) Decay times are from +1000 volts to <100 volts in
accordance with ANSI EOS/ESD S3.1
2) Data taken using full fan speed
ESD TEST SET UP Static Dissipative Workbench Surface
Charged Plate
1 ft.
IMPORTANT:
Your IONIZER has been designed to minimize effects
of localized static charges. If your processing involves
generation of considerable static charges you may
need more aggressive equipment. SPI has available a
complete line of Ionizing Blowers, Air Guns, Bars and
Overhead Room Systems to meet all ionizing
requirements.