INSTRUCTION MANUAL
Static Remover & Dust Remover Pulse Air-gun Ionizer
EC-G02
MJE-ECG02 No.0048-24V
Thank you very much for purchasing Panasonic products. Read this Instruction Man-
ual carefully and thoroughly for the correct and optimum use of this product. Kindly
keep this manual in a convenient place for quick reference.
WARNING
●
Never use this product with a device for personnel protection.
●
In case of using devices for personnel protection, use products which meet laws
or standards, such as OSHA, ANSI or IEC etc., for personnel protection applica-
ble in each region or country.
● Do not use this product in places where there may be a danger of flammable or
combustible items being present.
●
Clean the discharge needle regularly (about once a week), otherwise optimum
charge removal performance may not be obtained and fire or operating problems
may occur.
●
High voltages are applied to the discharge needle, so never touch the discharge
needle while the power for the product is turned on, otherwise electric shocks
may result.
●
If this product is used in an airtight room, ozone emitted from this product may
be detrimental. Therefore, in order for this product to be used in an airtight room,
be sure to keep the room ventilated.
●
Do not direct ionized air toward the face. Ozone may cause irritation to places
such as the nose and throat.
●
Do not look directly into the white LED spotlight. It may cause injury to the eyes.
● Since the tip of the discharge needle is sharp, take sufficient care in handling the
discharge needle, or injuries may result.
●
When air is not being supplied to this product, turn off the power in order to stop
discharging from occurring. If discharging is allowed to continue while air is not
being supplied, the ozone concentration will rise and accidents or operating
problems may occur.
●
This product includes precision components, so do not drop it or hit it against
other objects. If this is not observed, accidents or problems with operation may
occur.
1
OUTLINE
●
This product is an air gun-type electrostatic charge removal and dust removal de-
vice which uses ion generation from corona discharges.
●
This product is equipped with a pulse ionized air emission function for effectively
removing dust and which can be replaced with normal continuous ionized air
emission.
●
It uses a built-in high-illumination white LED spotlight in order to illuminate the di-
rection in which ionized air is being blown.
2
PART DESCRIPTION
Nozzle guard
White LED
Mode select switches
Upper: Pulse air mode selection
Lower: LED illumination mode selection
M3×10 mounting screw
Fixed metal hook
Back cover
Trigger
Cable connector
ø8mm air tube
Straight joint
Solenoid valve
indicator
M3×10 mounting screw
(Tapping screw)
3
I/O circuit DIAGRAM
D
⑤
①
③
②
⑧
Main circuit
AC adapter (accessory)
24V
0V
5V
4.7kΩ
External input
Switch for external input
Nozzle
COM (-)
[connected internally to 0V,COM (-) and
nozzle metallic parts]
GND
D: Power supply reverse connection
protection diode
Internal circuit
Users’ circuit
100 to 240V AC
●
Pin layout for AC adapter power
supply connector
(From cable insertion side)
①
②
③
④
⑧
⑤
⑦
⑥
●
Terminal block diagram
Terminal No.
Terminal name
1
0V
2
COM (-)
3
External input
4
N.C. (not used)
5
24V
6
N.C. (not used)
7
N.C. (not used)
8
GND
●
1 and 5 are connected to the AC adapter.
●
Use the accessory connector wiring terminal to connect external input or GND.
●
When using external input
When using external input, ionized air discharging can be carried out using the
same ON/OFF operations as trigger input.
Note: The COM (-) terminal which uses external input is connected internally to 0V, the GND terminal and the nozzle
metallic parts. If external input ON/OFF switching is carried out using an external control device instead of an in-
dependent mechanical-type switch, or if the 0V potential of the external control device and the grounding poten-
tial of the place of use are different (such as in the case of positive power supply grounding), the external control
device used for external input should have an insulated on/off procedure for the 0V line (such as photocoupler
output or relay output) in order to prevent short-circuits from occurring.
4
WIRING / PIPING
●
Use the accessory relay cable to connect the main unit and the AC adapter.
●
Use the accessory straight joint to connect a suitable air tube to the main unit.
●
Connect the GND terminal of this product to a secure ground when using it.
●
Since the pressure will drop when the air piping from the main pressure supply is
extended or pneumatie-components (e.g., needle valve, speed-controler, minifil
-
ter) are added, keep an eye on the pressure supply to the ionizer maiking sure it
isn’t in short supply. For the pneumatic-components, select those that can accom-
modate the air supply flow rate.
*
The air supplied should be dry, clean air (air drier: dew point approx. -20°C, air fil
-
ter: mesh size of approx. 0.01μm).
CAUTION
●
Turn off the power and air and make sure that the supply of air has been fully
shut off before carrying out any wire and tube connection work. If this is not
done, accidents or problems with operation may occur.
●
The metal parts of the nozzle are connected inside the product to the 0V and
GND terminal. Do not connect it to objects with a different electrical potential
such as the conductive parts of external devices. If the supplied air contains any
particles other than air or any corrosive gases, accidents or problems with opera-
tion may occur. In addition, if air which contains impurities such as carbon dust
or air which contains moisture or oil is used, accidents or problems with opera-
tion may also occur.
●
Do not modify the nozzle or install the nozzle to any other appliances, otherwise
correct charge removal performance may not be obtained, and accidents or
problems with operation may occur.
5
OPERATION
1.
Use the mode select switches to select the required settings.
2.
Face the ionizer toward the electrostatically-charged object and pull the trigger.
When the trigger is pulled, dust removal operation will start, and when the trigger
is released, dust removal operation will stop.
Name
Position
Details
Pulse
width
Cycle
Mode select switches
Pulse air mode
selection
12
CONT
Pulse 1 (*)
12
CONT
Pulse 2 (*)
12
CONT
Continuous
LED illumination
mode selection
ON SYNC OFF
Always ON
ON SYNC OFF
Synchronized with
trigger
ON SYNC OFF
Always OFF
*: Pulse 1: Pulse ionized air emission cycle approx. 100ms, pulse width approx. 50ms
Pulse 2: Pulse ionized air emission cycle approx. 100ms, pulse width approx. 10ms
Ramco National
www.PanasonicSensors.com
1-800-280-6933
