92290 CHARLESWATER, 92290 Datasheet - Page 2

• Manufacturer Part Number: 92290
• Description: IONIZER, BENCH TOP IONIZER, BENCH TOP
• Manufacturer: CHARLESWATER

Specifications of 92290

• Airflow: 50 TO 100CFM
• Colour: WHITE
• Depth, External: 80MM
• Length / Height, External: 240MM
• Voltage, Input: 240V AC
• Width, External: 150MM
• Rohs Compliant: NA

Figure 4. 220 Volt Jumper Setting
If the supply voltage drops from 110
Volts to below 85 Volts or from 220
Volts to below 170 Volts, the unit will
shut down the audible alarm will beep
and the LED will blink RED. The unit
will automatically reset when the
minimum voltage is restored.
Under normal conditions, the ionizer
will attract dirt and dust (especially on
the emitter electrodes). To maintain
optimum neutralization efficiency and
operation, cleaning should be
performed on a regular basis.
If the performance of the ionizer were
to degrade because of dirty or
corroded points, the unit will enter a
maintenance condition. When the
ionizer is in a maintenance condition,
the LED on the front of the unit will
blink alternately YELLOW and RED;
the audible alarm will sound. If the
performance continues to degrade, the
unit will enter shutdown mode.
When the unit enters shutdown mode,
ionization will be stopped, the LED on
the front of the unit will change to a
steady of RED, and the audible alarm
will sound continuously. If the ionizer
enters shutdown mode, it must be
turned OFF and then back ON to reset
the unit.
NOTE: The AC power cord MUST be
disconnected before the unit is
disassembled for maintenance. The
emitter electrodes should be cleaned
using the alcohol cleaners included or
a swab wet with Isopropyl alcohol.
First, turn the unit OFF and unplug the
power cord. Then remove the rear
screen by disengaging the 4 screws
on back. After cleaning the emitter
electrodes, reattach the rear screen
using the 4 screws. Plug in the power
cord and turn the unit back ON.
The emitter electrodes should not
require replacement during the life of
the unit with normal handling.
Replacement emitter electrodes can
be ordered if necessary.
PPE-5081.E Page 2 of 2
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Unit 17. Millbrook Business Park, Sybron Way • Crowborough, East Sussex TN6 3JZ United Kingdom
Best practice would be to verify the
balance of the unit with a charge plate
monitor after cleaning.
Balance Alarm
The unit ships with the balance alarm
sensitivity set to ±20 Volts. Alarm
sensitivities of ±5 Volts, ±10 Volts, ±15
Volts, ±20 Volts, ±25 Volts, or "NO
Balance Alarm" can be set using the
optional Balance Alarm Programmer.
Neutralization (Decay) Times
The comparative efficiency of
benchtop ionizers is determined by a
standard test published by the ESD
Association: Standard S3.1. Typical
positive and negative decay times
(from 1000 volts to 100 volts)
measured using this standard are
shown below. The performance of the
ionizer was measured with the unit
positioned as shown, with the fan
speed on high, and without a filter.
Figure 5. Decay time in seconds from
1000 volts to 100 volts on a 15cm x
15cm charged plate per ANSI
EOS/ESD S3.1.
Specifications
• Air Flow
• Balance
• Chassis
• Dimensions (with stand)
• Emitter Points
• Fuse
• High Voltage Power Supply
Three speed fan (125fpm -250fpm;
50-100cfm)
±3 volt, typical; ±5 volts maximum.
(Temperature range: 18°C to 26°C,
R.H.: 15% to 65%)
White powder coated aluminum
housing
24cm high x 15cm wide x 8cm deep
.050" diameter pure tungsten for
improved mechanical strength and
ionization stability
250ma slow blow
5.5 KV DC nominal
• Input Power
• Ion Emission
• Mounting
• Ozone
• Weight
NOTE: Unauthorized servicing or
modifications to your ionizer will void
the product warranty and may create
dangerous conditions. Servicing
should be performed only at the
factory, or by a Semtronics approved
technician.
Limited Warranty
Charleswater expressly warrants that for a
period of one (1) year from the date of
purchase, Charleswater Benchtop Ionizers will
be free of defects in material (parts) and
workmanship (labour). Within the warranty
period, a unit will be tested, repaired or
replaced at Charleswater’s option, free of
charge. Call Customer Service at 00 44 (0)
1892-665313 for a Return Material
Authorisation (RMA) and proper shipping
instructions and address. Include a copy of
your original packing slip, invoice, or other
proof of date of purchase. Any unit under
warranty should be shipped prepaid to the
Charleswater factory. Warranty replacements
will take approximately two weeks.
If your unit is out of warranty, Charleswater will
quote repair charges necessary to bring your
unit up to factory standards. Call Customer
Service at 00 44 (0) 1892-665313 for a Return
Material Authorisation (RMA) and proper
shipping instructions and address. 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
In no event will Charleswater 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.
AC line power, internally selectable
for 110/115 VAC-50/60Hz or 220/230
VAC-50/60Hz
Steady state DC with sense feedback
Bench top tilt adjust frame
Less than 0.05ppm
2 Kg
© 2005 CHARLESWATER LTD.