Electric/ ElectronicCommunication Equipment

Cleaning Solution

Intensive Cleaning Mechanism

ICM Company Ltd.

ContentsI. Importance of Cleaning

II. Current Situations & Counter-measures

III. Applications

IV. Cleaning Procedures

V. Effectiveness of Cleaning

• Effectiveness -1

• Effectiveness -2

VI. e-ICM Introduction

VII. e-ICM Products

VIII. e-ICM Characteristics

IX. Cleaning Tools

• Low Pressure Portable Compressor

• Low Pressure Air Compressor – II

• High Pressure High Pressure Cleaner

X. Performances & References

3 ICM Company Ltd.

I. Importance of CleaningNo proper solutions have been found so far…against critical fires & damages due to a short circuits electrically & electronically.

• It happens from the intricate wires of electric/ electronic equipment in the buildings, factories.

• Equipment malfunction & shortening life span.• Power waste by over load (charge).• Causing mechanical/ electrical accidents.

Micro-dust & Foreign Materials: Main factors of FireMicro-dust & Foreign Materials: Main factors of Fire

Current Problems by Dust

• Si, Fe, K Oxides• Heavy Metals - Pb,

Cadmium, Al, Cu, etc.

• Carciogenic

• Micro-dust (PM10)• CO2• TVOC• Sulfurous Acid gas,

Nitrogenous compound, Pb, Ozone, CO etc.

Components ofYellow Sand

Polluted Materialsin the Air

By National Emergency Management Agency

MalfunctionFire by short circuitDeterioration of equipment

Humidity

Factors Short Circuit

Over Load

Discharge

Over Heat

Static Electricity

Mechanical

Others

Total

(%) 76.5 6.9 7.1 1.7 0.4 0.9 6.5 100

Class

Electricity

Cigarrets

Fire Spark Gas Oil Others Total

(%) 28 11 9 9 2 01 395 100

Factors of Fire Factors of Fire

4 ICM Company Ltd.

II. Current Situations/ Counter Measures

Current Situations Counter Measures Remarks

Air Gun – Cleaning inside Cubicle. System pollution by dust diffusion (spread).. Harmful for human by inhaling spread dust.. Electronic equipment damage by static electricity during Air-Gunning.. Parts damage/ wire cuts by brush cleaning.

e-ICM – Cleaning Electric-current Equipment. Allows cleaning without electricity shut-off.. Minimize dust diffusion (spread) in the cubicle.. Enhance performance by cleaning tiny parts.. No static electricity causing.. No damage on parts.

Inside cleaning after Electricity Off. Due to electricity shut off, causing low productivity & effectiveness, distrust and many more inconveniences.

Equipment Cleaning during Electricity-current. Allows equipment cleaning under 22,900V up to puncture voltage of 64,000V – by KERI.. Allows stable current without part damages.

KERICertificateAttached.

Chemical Cleaners. Not allowed to use in electricity-current. May happen malfunction from wire whitening, distortion.. Polluted diffusion dust repeatedly stick in it.. Dust residue causes another problems.

E-Clean with Electricity-current Equipment. Cleaning job under electricity-current condition.. Considering evaporation time for parts safety.. Prevent extra possible trouble without dust residue.

5 ICM Company Ltd.

TypeItem

Electrical Heating Factors Mechanical Heating FactorsJapan Electric Industry Committee

Remark

Factors Troubles Factors Troubles

Disconnecting

Switch

*Connection damage *Wire distortion

*Over heating*Low insulation*Switch faulty

*Dust, humid on socket part

*Connecting faulty*Low insulation Report/ 178 Annual

Inspection

CircuitBreaker

*Connection insulation part oscillating*Fuse blowout

*Switch faulty*Hinge faulty

*Dust on current wires

*Connecting faulty*Low insulation*Switch faulty

Report/ 174 “

LightningArrester

*Over current/ stress -discharge*Low voltage

*Insulation breaking*Flash over

*Dust on terminal, insulator

*Insulation faulty*electric shock Report/ 173 “

Switch*Coil stress*Rectifier stress

*Hear cycle*Voltage problem

*Dust, humid, corrosion gas on mail circuit

*Corrosion*Connecting faulty*Over heating

Report/ 173 “

TransformerAmplifier

*Heat deterioration*Hear deterioration by voltage

*Oxidation*Discharge

*Over hearing by mechanical stress*Over heating by dust/humid

*Crack*Tracking Report/ 164

“

III. ApplicationsThe electric equipment is composed with various parts & wiring in the system… so that…

- the electrical & mechanical damages would cause un-stable power supply, - the proper & regular cleaning job of the system is critical to prevent any fine dust, humidity & static electricity on the tiny parts, connections & joints which could cause malfunctions in the entire networks.

6 ICM Company Ltd.

Safety Training for Electrical Engineer & Manager

Photo before Inspection

e-ICMCleaning

Evaporation & Drying Residue

FinishOutside & Floor

IV. Cleaning Procedures

Procedures

Supervisor Supervisor inspectioninspectionSafety Safety

checkcheckInspectionInspection

reportsreportsFeedbackFeedback

Cleaning Service is critical & important for all the electric/ electronic equipment to prevent possible electrical & mechanical malfunction which are caused by dust, humidity & other foreign materials in the system.The regular cleaning service is an essential job in order to maintain service, saving cost, safety and optimal conditions of the system as well.

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V. Effectiveness of Cleaning

SAFETY

PRODUCTIVITY MALFUNCTONPREVENTION

SYSTEMEFFECTIVENESS

DISASTERPREVENTION

PROTECTION EQUIPMENT

SAFETY

PRODUCTIVITY

PREVENTION MALFUNCTION BY DUST

• Safe Compound• Evaporation w/o Residue• Insulation up to 64,000V• Apply under Live Wires• Anti-Corrosion• Harmless/ No Smell

• Minimize Down-Time• Effective System Operation• Easy Maintenance• Economic Maintenance

• Prolong Life Span• Effective Operation• Protection Parts

PREVENTION DISASTER BY ELECTRICITY• Precise Inspection during Cleaning• Elimination Harmful Factors during Cleaning

• Sprayed Liquid cleans Tiny Gaps in the Circuit Boards

• Prevent Heating/ Carbonization from Diffusion Dust

e-ICM can be applied without electricity shut down & there are no residues after evaporation, such as mote, humidity & other foreign materials. So e-Clean is an optimal product which offers safety, easy maintenance & continuous operation of your entire system with prolong life span.

8 ICM Company Ltd.

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BeforeBefore AfterAfter ReferencesReferences

Cleaning Effectiveness I – Before/ After

9 ICM Company Ltd.

Class Result1. Max. (℃) 50.7

2. Ave. (℃) 22.1

3. Min. (℃) 18.74. Object Switch Box

Class Result1. Max. (℃) 26.1

2. Ave. (℃) 20.4

3. Min. (℃) 17.74. Object Switch Box

Class Result1. Max. (℃) 39.1

2. Ave. (℃) 24.6

3. Min. (℃) 19.64. Object E/L Panel

Class Result1. Max. (℃) 33.9

2. Ave. (℃) 20.9

3. Min. (℃) 174. Object E/L Panel

BeforeBefore AfterAfterBeforeBefore AfterAfter

Cleaning Effectiveness II – Before/ After

10 ICM Company Ltd.

Specifications * Ignitability: 60 ℃ * Cleaning: Grease, dust, resin, other foreign materials… * Insulation: Insulation break average voltage up to 64,000V conducted by Korea Electrotechnology Research Institute (KERI) * Washing Power: Excellent washing & no residue after evaporation. * Environment: Almost no smell, harmless to human, environment-friendly. * Materials: Safe to almost all insulators, plastic, rubber & paint…etc.

e-ICM is an Insulation Detergent for all the electrical & electronic equipment during current-live condition to clean the possible harmful factors directly, such as dust, grease, resin & other foreign materials inside the panel & control boxes. - connections, relay, MCC panels, various carbon brush & switches.

e-ICMe-ICM Intensive Cleaning Mechanism

VI. e-ICM Introduction

11 ICM Company Ltd.

ModelModel : e-ICM (18.9L): e-ICM (18.9L)Part No. : e-ICM-5200Part No. : e-ICM-5200

⇒ Actlvity:100% / Color: Clear / Viscosity: Same as Water⇒ Ignition Point: 60 ℃/ Insulation: 64,000V ⇒ Moisture: None / Toxicity: Not a RCRA. Hazardous⇒ Grease Removal: Excellent/ Evaporation Residue: None⇒ Chlorine Process: None / Fluor: None⇒ Expiry: 1 year without opening cap⇒ Specific Gravity: 0.767gr/cc / Density -6.39 lbs/gal

Products

ModelModel : e-ICM (500g Spray Can): e-ICM (500g Spray Can)Part No. : e-ICM-502Part No. : e-ICM-502

500g Spray Can500g Spray Can

5 Gallons5 Gallons(18.9L)(18.9L)

12 ICM Company Ltd.

CharacteristicsClearColor

None water soluble

Solubility

NoneExplosion

0.77SpecificGravity

None viscosityViscosity

Almost noneSmell339 degree CBoiling Pt.

None OxidizationOxidization

No dataPHNo dataMelting Pt.4.7Steam

Density

Stable : Environment-Friendly Mark by KEITIChemical SafetyAvoid from open fireWarningProduce gas with acidsHarmful Material during

Dissolution

All the electrical/ electronic (communication) equipment panels.Voltmeter, MCC Panel, Switch, Capacitor & PCB boards…etc. Air-conditioner motor/ equipment, Bending M/C, Parking meter..etc.Precision parts, Flow-meter, Gears, Traffic-lights, Fire alarm…etc.Power distributor in humid condition, Generators in ships & buildings…etc.(Clean the polluted refrigerant by sludge – No chemical reaction with Freon)

Applications

Warning(Restricted applications) : LCD, PDP, Thin-film silicone

13 ICM Company Ltd.

Low Pressure Portable Compressor

Model W X L X H Discharge HP Weight (Kg) Application

e-ICM-EMC-01 2 1X 37 X 40 95 0.25 11.98 Communication

Equipment

VII. Cleaning Tools

14 ICM Company Ltd.

Low Pressure Air Compressor – II

Model W X L X H Discharge HP Weight(Kg)

Volume(L)

Application

E-ICM-EMC-02 700X420X700 0.25L 3.5 42 40 Low Voltagecleaning

Insulation Air-gun

Air hose

Liquid hoseWith Filter

5 Gallon bucket

15 ICM Company Ltd.

High Voltage High Pressure Cleaner

Model W X L X H Discharge Bar Weight (Kg) Application

e-ICM-EMC-03 350X330X900 11L/Min 190 36 High Voltage cleaning

16 ICM Company Ltd.

VIII. Performances

20062006

20072007

20082008

20092009

▲ ▲ COAX Exhibition Center Electricity Control RoomCOAX Exhibition Center Electricity Control Room▲ ▲ Korea Metro Subway Line 2Korea Metro Subway Line 2▲ ▲ Lotte Petro Chemical FactoryLotte Petro Chemical Factory ▲ ▲ Yonsei Univ./ Kyunghee Univ.Yonsei Univ./ Kyunghee Univ.

▲ ▲ SamsungSamsung SDI / Samsung Heavy IndustrySDI / Samsung Heavy Industry / Daewoo Ship Building/ Dongsuh Foods/ Daewoo Ship Building/ Dongsuh Foods ▲ ▲ Hanaro Telecom/ LG TelecomHanaro Telecom/ LG Telecom▲ ▲ GangnamGangnam KDN / Seoul Metro/ Garak Famer’s Market/ Subway – Dongjak StationKDN / Seoul Metro/ Garak Famer’s Market/ Subway – Dongjak Station▲ ▲ Sungsil Univ./ Korea Univ./ Kyunghee Univ.Sungsil Univ./ Korea Univ./ Kyunghee Univ.▲ ▲ Hanyang Univ. Hospital/ JoongAng Univ. HospitalHanyang Univ. Hospital/ JoongAng Univ. Hospital▲ ▲ Namsan Tunnel 2 TransformerNamsan Tunnel 2 Transformer▲ ▲ Shin DongA Apt. Elevator Control PanelShin DongA Apt. Elevator Control Panel

▲ ▲ Korea Circuit Electricity Control Room/ SK C&C Suwon FactoryKorea Circuit Electricity Control Room/ SK C&C Suwon Factory▲ ▲ Yongsan District Office/ Korea War Memorial CenterYongsan District Office/ Korea War Memorial Center▲ ▲ HongreungHongreung KAISTKAIST▲ ▲ Yoohan Ynagheng/Daewon NesysYoohan Ynagheng/Daewon Nesys▲ ▲ LG TelecomLG Telecom▲ ▲ POSCO/ Minimil Electricity Control RoomPOSCO/ Minimil Electricity Control Room

▲ ▲ Hyundai Heavy Industry (Ulsan Plant Switch Panel)Hyundai Heavy Industry (Ulsan Plant Switch Panel) ▲ ▲ Volvo Group (Changwon Electricity Control Room Switch Panel)Volvo Group (Changwon Electricity Control Room Switch Panel)▲ ▲ DAU Corning Inverter (Jincheon Factory)DAU Corning Inverter (Jincheon Factory)▲ ▲ Incheon Gonchon Water Filtration Plant Switch PanelIncheon Gonchon Water Filtration Plant Switch Panel▲ ▲ Kyungwon Univ. Serom Bldg. Switch PanelKyungwon Univ. Serom Bldg. Switch Panel▲ ▲ Korea Nuclear Power R&D Center (Daejeon)Korea Nuclear Power R&D Center (Daejeon)▲ ▲ Sungsil Univ. Control PanelSungsil Univ. Control Panel▲ ▲ Korea Nesle (Chungju Factory Control Panel)Korea Nesle (Chungju Factory Control Panel)▲ ▲ Samsung Heavy Industry (GeoJe Shipping) Control PanelSamsung Heavy Industry (GeoJe Shipping) Control Panel▲ ▲ DAU Corning Inverter 2DAU Corning Inverter 2ndnd Stage Stage

YearsYears PerformancesPerformances

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VIII. Performances

20102010

20112011

▲ ▲ Bowater Korea Electricity Control Room Switch Panel 22unitsBowater Korea Electricity Control Room Switch Panel 22units ▲ ▲ Seoul City Railway Jangan Station Electricity/ Communication PanelsSeoul City Railway Jangan Station Electricity/ Communication Panels▲ ▲ Korea DAU Corning Jincheon Factory Electricity Control Room PanelKorea DAU Corning Jincheon Factory Electricity Control Room Panel▲ ▲ Seoul Jamshil Sports Complex Electricity Room Seoul Jamshil Sports Complex Electricity Room ▲ ▲ Korea Nesle Chungju Factory MCC PanelKorea Nesle Chungju Factory MCC Panel▲ ▲ Chosun Daily Newspaper Kwanghwamun Display Board CleaningChosun Daily Newspaper Kwanghwamun Display Board Cleaning ▲▲ Samsung Corning Precision Materials Co. LtdSamsung Corning Precision Materials Co. Ltd▲ ▲ SLS Shipbuilding Co.LtdSLS Shipbuilding Co.Ltd▲ ▲ Samsung Heavy Industeries Co.LtdSamsung Heavy Industeries Co.Ltd

▲ ▲ Hyundai Heavy Industries Co.Ltd UlsanHyundai Heavy Industries Co.Ltd Ulsan▲ ▲ POSCO Gwangyang Works Hot Rolling Mill DeptPOSCO Gwangyang Works Hot Rolling Mill Dept▲▲▲▲▲ ▲

YearsYears PerformancesPerformances

18 ICM Company Ltd.

* High Voltage (22,9KV)/ Electricity Control Room (Hyundai Heavy Industry)

Photo References

Before-Condition Checking E-Clean : Cleaning

19 ICM Company Ltd.

* DAU Corning Jincheon Factory Inverter

Photo References

20 ICM Company Ltd.

* High Voltage (22,9KV) / Electricity Control Room (Kyunghee Univ.)

Photo References

21 ICM Company Ltd.

* Elevator Inverter

Photo References

22 ICM Company Ltd.

* XXX Telecom Communication Equipment Panel

Photo References

23 ICM Company Ltd.

* LG NW Communication Equipment Panel

Photo References

24 ICM Company Ltd.

* XXX Hospital Electricity Control Room

Photo References