●
Attach the sealing parts (provided) to prevent air from escaping.
●
Combined installation with Air Clean Unit
Screw-fasten the Air Clean Ionizer so that it is fitted between the Air Clean Unit
and clean booth panel as shown in the figure below. Install the Air Clean Ionizer
using the four M4x50 screws (provided) at a tightening torque of 1.2 to 1.6 N.m.
The maximum panel thickness is 12 mm.
Connect the power supply by one of the following methods.
●
When connecting to the Air Clean Unit
Connect the power supply to the ZN-J25A using the exclusive cable (provided) as
shown in the figure below.
●
When using the I/O cable
Connect the I/O cable (provided) to the power input/signal output connector.
Connect the white wire to 24V and the black wire to 0V.
●
Error Detection Function
• Details
This function indicates a warning and stops Unit operation when an error is
detected on the high voltage circuit.
Unit states when an error is detected
• Reset conditions
To reset the Unit from the error mode, turn the power supply OFF then back ON again.
If this does not remedy the problem, contact your OMRON representative.
●
Cleaning indications
When dirt or dust adheres to the discharge needles, causing a change in the ion
balance or a drop in the Unit's neutralizing capabilities, the cleaning notice
indicator lights.
Indication (1): Cleaning notice indicator (orange flashing)
The ion balance cannot be sustained or there is a risk that the Unit's
neutralizing capabilities are about to drop if the discharge needles
are not cleaned.
Indication (2): Cleaning warning indicator (orange)
The ion balance or the Unit's neutralizing capabilities can no longer
be sustained.
It sometimes takes about several minutes for the cleaning notice/cleaning warning
indicator to light after the power supply is turned ON.
Insert the nuts into the remaining four mount holes.
Install the Air Clean Ionizer using the four M4x35 screws (provided) at a
tightening torque of 1.2 to 1.6 N.m.
●
Screw-fastening onto a clean booth panel after installing the Air
Clean Unit
Screw-fasten the Air Clean Ionizer to the Air Clean Unit. Install the Air Clean
Ionizer using the four M4x35 screws (provided) at a tightening torque of 1.2 to
1.6 N.m.
■
Installation Method
■
Connecting the Power Supply
■
Functions
■
Dimensions
■
Inspection and Cleaning
Sealing parts
●
Manual ion balance adjustment
The ion balance can be adjusted by the following procedure. The Charge Plate
monitor and other measuring equipment are required to adjust the ion balance.
(1) Enter the adjustment mode.
Hold down both of the + and - ion balance adjustment buttons (simply called
"buttons" from here on) for at least three seconds. The Unit enters the adjustment
mode, and the three indicators (power, cleaning notice/cleaning warning, and error
output) flash three times.
* When the Unit enters the adjustment mode, the ion balance adjustment values
are initialized to their default settings.
(2) Adjust the ion balance.
Press the buttons while viewing the Charge Plate monitor. Pressing the + button
changes the ion balance in the plus direction. Each press of the + button makes the
error output indicator flash once. Pressing the - button changes the ion balance in
the minus direction. Each press of the - button makes the power indicator flash
once. When adjustment limits are reached, the indicator no longer flashes even if
the buttons are pressed.
(3) Adjustment lock mode
If the buttons are not pressed for about ten seconds of the Unit entering the
adjustment mode, the three indicators (power, cleaning notice/cleaning warning, and
error output) flash three times, and the Unit enters the adjustment lock mode. In this
mode, pressing the buttons will not change the ion balance, and the power and error
output indicators will flash twice simultaneously when the buttons are pressed.
Periodically clean the Unit.
Also, always wait at least one minute after turning the power supply OFF.
(1) Removing/installing discharge needle holders
• To install a discharge needle holder, insert
it as far as possible, and turn clockwise.
(2) Cleaning discharge needles
• Moisten a cotton wool bud, for example, with ethanol or isopropyl alcohol, and
wipe off dirt from the tip of the discharge needle.
* Using unnecessary force to pull out the discharge needle holder will damage it.
Always turn the discharge needle holder anticlockwise as far as possible before
pulling it out.
* Take care not to touch the tips of the discharge needles. Also, scratching or
bending the tip will cause neutralizing performance to drop.
* To sustain the Unit's neutralizing performance, use only discharge needles
specified by OMRON.
* If cleaning does not restore the Unit's neutralizing performance, replace the
discharge needles. (Always use only discharge needles specified by OMRON.)
Sold separately, discharge needle (with needle holder): ZN9-JH04 (pack of 4)
* Even in minimal particle clean booths, gas in the air is turned into particles by
corona discharge at the tips of the discharge needles. These particles stick to the
discharge needles and fly off the needle when a fixed amount of particles
accumulate. So, always clean the discharge needles periodically in processes
where particles flying off the discharge needles will damage products.
* Corona discharge sometimes causes silicon sealant used in sealing materials in
partitions and filters in clean rooms, for example, to turn into particles which
stick to the discharge needles. So, the discharge needles must be cleaned in such
cases.
* The customer must determine the cleaning cycle since the operating environment
affects how quickly the discharge needles become dirty.
210
160
±
0.2
220
±
0.2
220
±
0.2
160
±
0.2
210
70
220
25.50
210
248
210
Discharge needles (4)
GND terminal
Power input/signal output connector
AC adapter terminal
310
45
33
(3.3)
6
252
Mount hole dimensions
/panel cutout dimensions
8-5 mm dia. holes
8-5 mm dia. mounting holes (thru holes)
Power switch
Error output indicator (red lit)
Cleaning notice indicator (orange flashing)
/cleaning warning indicator (orange lit)
Power indicator (green lit)
Ion balance adjustment buttons
(unit: mm)
(1)
(2)
(1)
(2)
• To remove a discharge needle holder,
turn it anticlockwise and pull it out.
50 to 80 mm
To use this product as a CE-compatible product, loop the Air Clean Unit connector
cable or I/O cable once through the ferrite core (provided) as shown in the figure
below.
Power indicator
Lit
Cleaning notice/warning indicator
Out
Error output indicator
Lit
Cleaning notice/warning output
ON
Error output
OFF
Indication
Output
Ionizer connection side
x 4
・
Notice for Korea Radio Law
Ａ급 기기（업무용 방송통신기자재）
이 기기는 업무용(Ａ급) 전자파적합기기로서 판매자
또는 사용자는 이 점을 주의하시기 바라며,가정외의
지역에서 사용하는 것을 목적으로 합니다.
Suitability for Use
s
Omron Companies shall not be responsible for conformity with any standards,
codes or regulations which apply to the combination of the Product in the
Buyer’s application or use of the Product. At Buyer’s request, Omron will
provide applicable third party certification documents identifying ratings and
limitations of use which apply to the Product. This information by itself is not
sufficient for a complete determination of the suitability of the Product in
combination with the end product, machine, system, or other application or
use. Buyer shall be solely responsible for determining appropriateness of the
particular Product with respect to Buyer’s application, product or system.
Buyer shall take application responsibility in all cases.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING
SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE
SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS,
AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND
INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL
EQUIPMENT OR SYSTEM.
See also Product catalog for Warranty and Limitation of Liability.
Oct, 2014
D
OMRON Corporation
Industrial Automation Company
Contact: www.ia.omron.com
Tokyo, JAPAN
OMRON ELECTRONICS LLC
2895 Greenspoint Parkway, Suite 200
Hoffman Estates, IL 60169 U.S.A.
Tel: (1) 847-843-7900/Fax: (1) 847-843-7787
OMRON ASIA PACIFIC PTE. LTD.
No. 438A Alexandra Road # 05-05/08 (Lobby 2),
Alexandra Technopark,
Singapore 119967
Tel: (65) 6835-3011/Fax: (65) 6835-2711
OMRON (CHINA) CO., LTD.
Room 2211, Bank of China Tower,
200 Yin Cheng Zhong Road,
PuDong New Area, Shanghai, 200120, China
Tel: (86) 21-5037-2222/Fax: (86) 21-5037-2200
OMRON EUROPE B.V.
Sensor Business Unit
Carl-Benz-Str. 4, D-71154 Nufringen, Germany
Tel: (49) 7032-811-0/Fax: (49) 7032-811-199
Regional Headquarters
