Distributor of Desco: Excellent Integrated System Limited
Datasheet of 60480 - EMITTER BOARD O'HD IONIZER PAIR
Contact us: [email protected] Website: www.integrated-circuit.com
• Non-volatile adjustments for balance and fan speed
are maintained in the absence of power.
• Lockout key with distinctive front panel indicator
prevents unauthorized adjustment.
• Balance is individually adjustable at each fan zone.
• Flashing front panel signal indicates when cleaning
is needed.
• IEC input and output connectors allow daisy-chaining
of a second unit.
• Stainless steel and powder-coated aluminum
construction for durability and long life.
Specifications
Input Power:
120VAC 250mA (24" model)
120VAC 400mA (48" model)
220VAC 250mA (24" model)
220VAC 400mA (48" model)
IEC Outlet:
Allows a second unit to be
daisy-chained
Fuse:
5x20mm 3 amp time lag
Air Flow:
80-170 CFM (24" model)
160-340 CFM (48" model)
Emitters:
100% Tungsten, replaceable
Ionization Type:
Steady-state DC
Balance:
0+/-10 volts at set-up at 24"
above charged plate analyzer
Weight:
6.2 lbs. (24" model)
11.1 lbs. (48" model)
Size:
2" x 6" x 24"
2" x 6" x 48"
Mounting:
(2) ¼" mounting holes each end
Installation
The Desco C/E ionizer is designed to mount above the
work area, providing even coverage without using
valuable work surface area. Mounting is a matter of
personal preference, and may be accomplished with
brackets attached to a shelf, or the unit may be
suspended by chain. Whatever method is used, care
should be taken to insure that the mounting is secure
and capable of supporting the weight of the unit. The
power cord should be supported as well to provide
protection against any hazard to the operator.
"S" hooks are provided with each unit to facilitate
mounting using the chain suspension method. The
ideal mounting height is 24" above the work surface,
although the ionizer may be located slightly higher or
lower if required. For maximum performance, care
should be taken to insure that the intake grills for the
fans are not obstructed.
Turn the power key switch to the "OFF" position. Plug
the IEC end of the cord into the ionizer and the other
end into a properly wired outlet. We recommend that
the outlet used by the ionizer be tested before use and
periodically checked for correct wiring and a good solid
ground. The C/E ionizer depends on a good ground
for proper balancing.
Safety interlock switches are provided internally on
each emitter cassette. This ensures that power is
cut off in the event that any cassette is removed or
not fully installed.
The grills below each fan function as sensors and
feedback a signal to the balance circuitry. Therefore, it
is important not to hang or attach anything to the fan
grills.
Controls and Functions
Figure 2. Control Panel
• The
CONTROL PANEL
is located on the right hand
end of the ionizer. It provides controls for fan speed,
balance, and a key switch to prevent unauthorized
adjustment of the controls. Also located on the
control panel is an I/O port that may be used for auto
calibration (with optional Auto Calibration Unit, item
number 60491). It also is used to provide output
signals to allow remote monitoring of ionizer status.
TB-2087
Page 3 of 8
DESCO WEST
- 3651 Walnut Avenue, Chino, CA 91710 • (909) 627-8178 • Fax (909) 627-7449
DESCO EAST
- 90 Hudson Road, Canton, MA 02021 • (781) 821-8370 • Fax (781) 575-0172 • Web Site: http://www.desco.com
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