Vessel Stat Clean CF300-E User manual

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Instruction M
Thank you for purchasing our Stat Clean No.CF300-E.
Read this instruction manual before use. Keep it in a safe handy place for future reference
Table of Contents
■For Your Safety
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■Product Features
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■Product Specifications
■External View
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■Performance
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■Installation
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■Before Use
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■Names and Functions
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■Operation
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■Maintenance
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■
Troubleshooting & Storage
Instruction M
anual
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Troubleshooting & Storage
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■For Your Safely
Safety Precautions
●Carefully read these Safety Precautions before use. Observe the precautions indicated herein to
ensure safety.
●Safety precautions in this instruction manual are categorized into two types by the degree of danger
associated with each of the followings. Based on danger analyses performed by VESSEL, all
precautions in this instruction manual are of the CAUTION level.
●If the equipment is used in a manner not specified by the manufacturer, the protection provided by
the equipment may be impaired.
This symbol indicates a WARNING or CAUTION.
This symbol indicates a prohibited action.
This symbol indicates a mandatory required action
WARNING
PROHIBITED
Do not use CF300-E in environments that require explosion-proofing.
CF300-E is not of explosion-proof construction, therefore explosion or fire
may occur.
CAUTIONS
PROHIBITED Do not use CF300-E in flammable atmospheres. The corona discharge
can act as an ignition source and cause an explosion or fire.
PROHIBITED Do not use CF300-E in environments subjected to sharp temperature
fluctuations or dewing. This kind of environment can lead to breakdown.
DO NOT WET
Do not use CF300-E in highly damp places or anywhere it may be wet by
water, oil, solvent or other liquid. Contact with moisture can result in electric
shock or breakdown.
PROHIBITED Do not use CF300-E for anything other than static erasure or dust removal.
PROHIBITED
Do not use CF300-E with power supplies of ratings not specified in the
specifications. Inappropriate power supplies can result in fire and electric
shock.
PROHIBITED Handle CF300-E with care to avoid giving it an impact: e.g. by dropping it.
REMEMBER Keep this instruction manual in a safe handy place for future reference.
WARNING
Indicates that improper handling can lead to serious injury or even death.
CAUTION
Indicates that improper handling can lead to minor injury and property damage.

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■Product Features
Product Features
●AC-TYPE CORONA DISCHARGE
The small-sized 20KHz coil transformer is installed for efficient ion generation.
●CROSS-FLOW FAN INSTALLED
The cross flow fan that generates wide and uniform air blow and the front cover that is designed
considering the ion flow can help achieve excellent antistatic performance.
This is quieter than an axial fan type and creates a better working environment.
In addition, non-step airflow adjustment can be made, using the rotary control located on the front
side.
●SAFE DESIGN
A slide-type cleaning brush is installed on the front cover, which is used for maintenance of the needle
electrode at any time.
An easily-cleanable/-replaceable rough filter is installed on the bottom of the body.
●DESIGNED FOR SAFETY
The monitoring function for the abnormal stop of the fan motor and the stop caused by high voltage
output is equipped.
The high voltage transformer unit has the output shutdown function that reduces output instantly if
short circuit or overload occurs.
When an external notification device is connected to the alarm signal output terminal for fan lock (FAN
ALARM) or high voltage malfunction (HV ALARM), it notifies the user if a malfunction occurs.
●LOW VOLTAGE INPUT
Safe and low voltage input of 24V DC is used. An internal DC power supply of automatic machines,
etc. can be used.
●APPLICATIONS
For preventing troubles and dust adhesion caused by static electricity.

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■Product Specifications
Eraser
Model : No.CF300-E
Ion generation method : High voltage AC(20KHz) corona discharge
Input voltage : 24ＶDC±10％
Consumption current : 500 mA (max)
Dimensions : H157×W348×D165（including stand）mm
Weight : 2.9 ㎏
Fan speed : 2.5 ㎥/min（Max. fan speed）
Noise emission : 48 dB(A) Max. fan speed（Measured at 1m）
Ozone generation : 0.05ppm or less
Warning output : High voltage alarm (Red LED),
Fan lock alarm（LED Light blinks）
Protective function : Fan motor rotation monitoring function (Detecting rotation lock)
High-voltage output shut down function（overload detection）
Power fuse 3.15A
Working ambient
temperature / humidity :5～40℃/ 35～65%RH (No dewing or freezing)
Ambient storage
temperature / humidity :0～60℃ 35～85%RH(No dewing or freezing)
Distance from
target area :150～900mm （Installation location: Non-hazardous indoor location）
Static electricity
removal time : Refer to the items in the performance chart.
Ion balance : Within ±10V (At 300mm ,at the time of shipment)
Air filter : Rough filter
Material :Casing and stand ... SPCC,
:Front cover ... ABS, :Electrode ... Inconel
Accessories
Adapter No.AD24-ITE
Rated input voltage :100-240V AC (50/60Hz) 0.4A
Rated output voltage :24V DC 0.75A
Working
temperature /humidity :0~40℃ 10~85%RH（No dewing or freezing）
Cable length :DC input cable:1.8 m , AC output cable:1.8m
*The measurement values were obtained under the VESSEL measurement environment, so error
could be induced depending on the operation environment.

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■
External View

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■Performance
Diagram of capacity area
Static electricity removal performance
Static electricity removal time: Time required to reduce charge electric potential from
±1000 V to ±100 V.
Relation between the distance to the charged object and the static electricity removal time
■Installation
CAUTIONS IN INSTALLATION
REMEMBER
Use only the included power supply adapter. Use of other adapters may
results in fire, electric shock and static electricity removal trouble.
REMEMBER
Install CF300-E securely. CF300-E can be damaged or malfunctioned if it is
dropped.
REMEMBER
Install CF300-E based on following environments.
Adverse environments cause product deterioration and breakdown.
Humidity: 35~65%RH (No dewing)
Temperature: 0~40℃
PROHIBITED
Do not use CF300-E based on following environments.
Adverse environments can result in explosion, fire, electric shock and
accident.
*Where explosion-proofing is required.
*Where flammable atmospheres found.
*Where temperature and humidity are outside specified ranges.
*Where dewing or sharp temperature fluctuations occurs.
*Where there is heavy dust or smoke.
*Where possibly wet by water, oil, chemicals, etc.
*Where strong electric or magnetic fields are generated.

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■Installation
1. When Used on a Desktop
CF300-E can be used on the desktop.
Do not locate on unstable tables, etc. CF300-E can
be damaged and malfunctioned if it falls.
2. When Mounted on a Wall or Structure
・Select a location and height in consideration of
CF300-E's static electricity removal range.
(For information regarding the static electricity
removal range, refer to the section Performance.)
・Use the mounting holes in the bottom of the stand to
secure it to the structure or cell base.
(For the dimension drawing, refer to the section Exterior view.)
・The angle can be adjusted using the angle adjusting knob located on the left and right sides of the
stand.
Securely tighten these knobs after confirming the angle.
・Do not install this unit in dusty, hot or humid places or where possibly wet by water and oil.
・Keep objects from getting in-between CF300-E and the target area.
・Before installing CF300-E, check the strength of supporting structure.
■Before Use
CAUTIONS IN BEFORE USE
REMEMBER Use only the included power supply adapter. Use of other adapters may
results in fire, electric shock and static electricity removal trouble.
REMEMBER If noticing anything strange, stop using CF300-E immediately.
REMEMBER Be sure to connect the grounding wire.
A failure may result if this unit is not properly grounded.
PROHIBITED Do not use CF300-E other than static electricity removal.
PROHIBITED Do not remodel or disassemble CF300-E. CF300-E contains high
voltage parts.
PROHIBITED Do not drop CF300-E or apply strong impacts.
PROHIBITED Keep CF300-E away from sources of heat.
PROHIBITED Do not test the electrode wires for grounding, short-circuiting or sparking.
These tests can adversely affect ion balance.

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■Before Use
Connector connection
Insert the included special AC adapter connector into the jack
on the back of the body.
Power Supply Adapter
Use the power adapter（AD24-ITE）which is specifically designed for use of CF300-E.
The AC adapter plug is a 2-pronged plug.
Connect this to a power outlet that has a ground terminal.
Connection of grounding wire
Plug this unit into a power receptacle which has a ground terminal.
If no such power receptacles are available, ground the unit with a wire
connected to the ground terminal of the unit.
Daily Checks
Check CF300-E for inspection before use. Refer “Maintenance” pages.
・Dust on electrodes
・Contamination of the front cover
・Dirty filter
・Disconnection of the grounding wire
・Loose connector
・Damaged or loose parts
・Adhering condensation or water droplets
If damage or trouble is detected, contact the supplier for servicing.

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■Names and Functions
1) Fan malfunction LED : The FAN ALARM LED illuminates if the fan stops and fan lock is
detected.
2) High pressure
abnormality warning LED
: The H.V. ALARM LED illuminates if the high pressure output stops.
3) Airflow adjustment : Used for adjusting the airflow of the fan. The airflow can be adjusted
continuously.
4) Power LED : Check that the power is turned ON/OFF.
5) Power switch : Used for turning the power ON/OFF.
6) Rough filter, filter cover : A filter to prevent dust suction.
7) Stand adjusting hole : Used for adjusting the height of the body.
8) Angle adjusting knob : Used for adjusting the angle of the body.
9) Stand : Used for installing the body on a table or a structure.
10) Power connector : A connector for input power of 24 V DC.
11) Ground terminal : A terminal for grounding connection.
12) Alarm output : Used for external output of alarm signals.
13) Cleaning brush : Used to remove dust or dirt adhering to the needle electrode.

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■Operation
1. CONNECTING THE AC ADAPTER
Power can be externally supplied to the unit without using
the provided AC adapter.
Carry out wiring with a Molex connector as shown in the figure.
Be sure to connect the ground connector. Otherwise, connect the
ground terminal, which is located on the back side of the body, to
the ground with a wire.
When stopping the unit, shut off the external power supply.
2. TURNING ON THE UNIT
Turn the power switch
(POWER) to the [I] position.
The power light illuminates and
the operation will start.
3. TURNING OFF THE UNIT
Turn the power switch (POWER) to the [O] position. The power light goes off and the operation will
stop.
4. AIRFLOW ADJUSTMENT
The airflow can be adjusted continuously by turning the airflow adjustment (FAN SPEED) rotary control
using a thin flat-tip screwdriver.

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■Operation
ALARM LED
1. H.V.ALARM
When the integrated piezoelectric transformer detects overload and shuts down the output, “HV
ALARM” LED on the front face lights up and the operation is stopped.
If the alarm lights up, immediately disconnect the connector to shut off the electric power.
If a foreign matter adheres on the discharge needle, clean the needle and turn on the power again to
check that the alarm does not light on.
If the alarm lights up again when turning on the power, always ask the dealer for the inspection and
repair to prevent accidents.
2. FAN ALARM
The "FAN ALARM" LED, which is located on the front face, illuminates in red if the built-in fan is
locked and a malfunction is detected.
When the "FAN ALARM" LED illuminates, immediately press the power switch to the OFF position.
If a foreign object is caught in the fan, remove it and turn the power switch to the ON position again to
see if the "FAN ALARM" LED does not illuminate.
If the "FAN ALARM" LED illuminates again when the power is turned on, always have the unit
inspected and repaired at the dealer to prevent an accident.
When alarm signal is output externally
With external output of alarm signal, warning devices such as lamps can be activated.

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CAUTIONS IN MAINTENANCE AND CHECKS
DO NOT
DISASSEMBLE
Do not disassemble CF300-E. Servicing is reserved for service
engineers.
UNPLUG
POWER CABLE
Before making checks, unplug the power cable. Working with the power
on can result in electric shock and breakdown.
PROHIBITED Do not wipe CF300-E with detergent or solvent. It may cause cracking
and result in electric shock or breakdown.
DO NOT WET Do not wet CF300-E. Contact with moisture can result in electric shock or
breakdown.
CHECK Periodically check CF300-E. Failure of periodical inspection can result in
early breakdown.
1. Casing Cleaning
To clean the casing, wipe with a dry soft cloth. Suck up dust from opening sections with a vacuum
cleaner.
Do not wipe it with solvents such as thinner, or detergent.
■Maintenance

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■Maintenance
2. CLEANING THE NEEDLE ELECTRODE
When the unit is used for a long period of time, dust or dirt adheres to the needle electrode, which
causes the deterioration of antistatic performance or dust/dirt dispersion. Brush the needle electrode
before using the unit.
Cleaning procedure
1) Turn the power switch to the OFF position to stop the operation.
2) Slide the brush installed on the unit to both ends to clean the needle electrode.
3. REPAIRING OR REPLACING THE NEEDLE ELECTRODE
If the cleaning brush becomes extremely dirty or the needle electrode is damaged, broken or bent, the
components must be replaced. For repair and replacement of the parts, contact the dealer where the product
was purchased.
CAUTION
CLEANING
If the electrode needles or front cover is dirty, it could lower the static erasing
performance or cause dust to fly around. Be sure to clean the contaminated
parts according to your service condition.
WARNING
PROHIBITED
If HV ask us to have it replace the electrode needle unit is broken or dropped
out, stop the operation and replace it with a new one. It can lead to an
electric shock or injury.

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■Maintenance
4. Filter cleaning/replacement
Contamination degree of the filter depends on installation place and usage conditions.
If static erasing function or airflow decreases, clean the filter first.
During the filter cleaning, stop the operation, pull out the AC adapter plug from the receptacle or
the AC adapter connecter from the body.
Spread a cloth or the like on the table to protect the body or the devices from the damage.
Cleaning procedure
1. Remove the filter cover.
2. Remove the filter.
3. Rinse the filter with running water.
4. After the rinse, drain excess water and dry the filter thoroughly before the installation.
*If filter contamination cannot be removed or damage is serious, replace the filter.
(Use the optional filter CF-300F.)
Accessories
Rough filter ：CF-300F Cleaning brush ：CF-300B

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■Troubleshooting & Storage
CAUTION TROUBLESHOOTING
PROHIBITED
Do not use CF300-E in the following situations. It may result in fire or
electric shock.
* When CF300-E has been damaged because of dropping or shock
* When air is not blowing though the power switch of the eraser is in the
ON position
* When the power cable is damaged or hot
* When the power supply adapter is loosely connected to the electrical outlet
UNPLUG
POWER CABLE
If trouble occurs with CF300-E, turn the power switch OFF and unplug
the power cable.
DO NOT
DISASSEMBLE
Do not disassemble CF300-E.
Do not continue using the unit in improper or abnormal condition, or otherwise a product damage
or accident may result. If trouble occurs, promptly request servicing from your dealer.
CAUTION STORAGE
PROHIBITED
Do not store CF300-E in the following places.
Adverse environments can cause product breakdown.
* Where exposed to vibrations or shock
* Where temperature and humidity are outside specified ranges
* Where dewing occurs
* Where temperature fluctuates sharply
* Where there is the possibility of ignition or explosion of flammable
solvents, dust, etc.
* Where there is heavy dust or smoke
* Where possibly wet by water, oil, chemicals, etc.
* Where strong electric or magnetic fields are generated
In the following cases, contact the supplier for servicing.
Do not service CF300-E yourself as this can be dangerous.
* If the power lamp does not light when the power switch is in the ON position.
* If the fan does not work.
* If the machine is on during use and air sometimes blows, and other time doesn’t blow.
* If the power cable is excessively hot.
* If the power supply adapter is excessively hot.
* If CF300-E emits strange noises or vibrates during use.
* If sparks are seen coming from electrode needle tips (In normal operation, sparks are not seen.)

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LIMITED WARRANTY:
VESSEL expressly warrants that for a period of one (1) year from the date of purchase, VESSEL static
erasers will be free of defects in material (parts) and workmanship (labour). Within the warranty period,
Defects occurring will be repaired or products will be replaced at VESSEL's option and expense, if
VESSEL receives notice during the warranty period. Defective products must be returned to VESSEL
Osaka Japan with proof of purchase date. And if your unit is out of warranty, VESSEL will quote repair
charges necessary to ship your unit freight prepaid to where you have originally purchased.
WARRANTY EXCLUSIONS:
THE FOREGOING EXPRESS WARRANTY IS MADE IN LIEU OF ALL OTHER PRODUCT
WARRANTIES, EXPRESSED AND IMPLIED, INCLUDING FITNESS AND 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:
This electronic static eraser use high voltage corona discharge and should not be used in or near
flammable or explosive environments. In no event will VESSEL or any seller is responsible or liable for
any injury, loss or damage, direct or consequential, whether based in tort or contract arising out of the
use of or the inability to use the product. Fulfillment of VESSEL's warranty obligations will be
Customer's exclusive remedy and VESSEL's and Seller's limit of liability for any breach of warranty or
otherwise. Before using this unit, users shall determine the suitability of the product for their intended
use, and users assume all risk and liability whatsoever in connection therewith.
Model CF300-E
Warranty (1) year from the date of purchase
Customer Name
Address
Tel. No.
Dealer Name/Address/Tel. No.
17-25, Fukae-Kita 2-chome,
Higashinari-ku, Osaka 537-0001 Japan
Tel : [phone] Fax : [phone]
E-mail : [email protected]
URL : www.vessel.co.jp
Printed in Japan
Ver.2 Published on 2019.11.29