FUMECARE FC-20 Benchtop Fume Cupboard Instruction Manual

FC-20 Benchtop Fume Cupboard

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Product Specifications:

• Product Name: FUME CDCARE BENCHTOP FUME CUPBOARD
• Version: 2.0
• Quality Standard: nqa 9001
• Brand: VXAS
• Warranty: 1 year from date of purchase

Installation:

1. Step 1) Position Enclosure: Place enclosure on
   your bench top or in the desired location. Feed cables through
   pass-through ports.

2. Step 2) Install Head Unit: Position head unit
   on top of the enclosure with open access panel facing front.

3. Step 3) Optional Electronic Sensor
   Installation: Secure sensor to the right hand side
   enclosure wall. Handle with care.

4. Step 4) Mains Power: Connect Mains Power lead
   to the head unit fused inlet, but do not plug into mains socket
   yet.

Operation and Maintenance:

5. Step 5) Filter Selection: Refer to filter
   chart datasheet to choose correct filter type for operator
   protection.

6. Step 6) Filter Installation: Insert new filter
   with black gasket facing downwards. Slide into head using wheels
   and guide runners. Lock in position with wing nuts.

7. Step 7) Filter Installation Continued: Ensure
   filter is located against rear stop before securing with wing nuts.
   Refit front panel door using provided filter key.

FAQ:

Q: What should I do if the sensor is damaged during

installation?

A: If the sensor is damaged during
installation, please contact the manufacturer or authorized
personnel for assistance. Handling the sensor with care is crucial
to prevent damage.

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FUME CDCARE
BENCHTOP FUME CUPBOARD MANUAL
(Version 2.0)

FumeCare Ltd., Suite 8, Jubilee House, Altcar Road, Formby, Merseyside, L37 8DL United Kingdom Tei·. +44 (0)1704 833093 Fax: +44 (0)1704 831133 Website: www.fumecare.com Email: office@fumecare.com Company Registration No. 06954287 VAT No, 838 346110 BS EN

nqa 9001

VXAS

OPERATION AND MAINTENANCE MANUAL
WARRANTY & INDEMNITY
The manufacturer warrants this product for one year from date of purchase. We will repair without charge, or replace at our discretion, any defects due to faulty material or workmanship. This warranty does not apply to filters, accessories or damage caused by improper use, or damage caused by improper repair. WARNING: The manufacturer and their appointed agents and distributors wili only consider themselves responsible for the safety, reliability and performance of the installation if:
Modification, relocation or repairs are carried out by authorized persons The electrical installations comply with state and national regulations The equipment is used in compliance with there operating instructions The equipment is maintained on a regular basis and is used in compliance with these operation instructions.
INSTALLATION
Step 7) Position Enclosure
Place enclosure on your bench top or in the desired location. The enclosure is supplied with an open base and is shipped fully assembled. At this stage it is advised to feed any cables you require through the pass-through ports on the back panel of the enclosure.
Step 2) Instal Head Unit
Position the head unit on top of the enclosure with the open access panel facing towards the front. Locate up against the rear rail. Care must be taken not to damage the seal on the top of the enclosure.
Step 3) Optional Electronic Sensor Installation
Carefully unpack the sensor and remove the red protective tape from the sensor. Then secure it to the right hand side enclosure wall using the nut and bolt supplied, ensuring the sensor aligns to slot in the side panel. N.B. Make sure unit is turned off. When handling the sensor, handle with great care as it is a very sensitive and can easily be damaged.
Step 4) Mains Power
Connect the Mains Power lead to the head unit fused inlet, but DO NOT plugin to the mains socket until step 9 is complete

OPERATION AND MAINTENANCE MANUAL

Step 5) Filter Selection

Important Notice: Correct filter selection is vital to ensure operator protection.

Main Filters are required in each Fume Cupboard. Backup/Safety Filters are optional. Prefilters come supplied.

Quantities to order: 1 Filter (10, and 15).

2 Filters (20, 25 and 30)

To look up which filter type is suitable for your application, please refer to the filter chart datasheet supplied.

Filter Type Safety Filter No. Main Filter No.

FCS-OOI

FOR FCS-013

FCM-OOI FCM-013

ACI FCS-OI 5

FCS-018

FCM-015 FCM-018

MIL

SUL

n/a

FCS-016

FCM-III FCM-016

FCS-012

CYN FCS-017

ACR FCS-002

FCM-012 FCM-OI 7 FCM-002

ACM FCS-003 FCM-003

HEPA FCS-030 FCM-030

Custom* FCS-110 FCM-IIO

Step 6) Filter Installation
Use the Filter Key supplied to open the security locks on the front panel of the head unit. Once the front panel has been removed, locate filter clamp wing nuts and remove. If you are replacing a filter, lift the front handle of the filter (to break the seal) and slide the filter out of the unit into a waste bag. N.B. Make sure unit is turned offand use Personal Protective Equipment for this step. Also ensure that you dispose of the filter in accordance to current health & saftey regulations and policies.
Step 7) Filter Installation Continued
To insert the new filter, ensure that the black gasket is facing downwards and care must be taken not to damage this important seal. Then slide the filter in to the head using the wheels and guide runners. Ensure that the filter is located against the rear stop before locking in to position by tightening the two wing nuts until the filter is secure. then refit the front panel door, using the filter key provided.

FILTER

Step 8) Prefilter Installation
The prefilters are released by rotating the cam which is on the under side of the filter module. underneath the head unit. Once released the old prefilter can be removed from the tray and sealed in a bag for safe disposal. The new filter can then be placed on the tray which can then be placed back in its position, ensuring the cams are locked back in position. N.B. Use Personal Protective Equipment for this step
Step 9) Optional Safety-filter Installation
Unscrew and remove the outlet cover which is located on the top of the main head unit. If you are replacing a filter, lift out the old filter and place into a waste bag for safe disposal. The new filter is simply located in to the recess. The outlet cover is then replaced, ensuring that all screws are tightened evenly to create a good seal. N.B. Make sure unit is turned off and use Persona/ Protective Equipment for this step

FILTER & COVER

OPERATION AND MAINTENANCE MANUAL

FILTER SELECTION CHART
1m portant Notice: Correct filter selection is vital to ensure operator protection. When ordering, please supply details of what containments are to be filtered and in what volumes. To look up which filter type is suitable for your application, please refer to the chart below:

Filter Name
GP (General Purpose)

Containment Suitability
ACIDS
Acetic, Acetic anhydride, Acrylic, Butyric, Caprylic, Carbolic, Formic, Lactic, Osmium tetroxide, Palmitic, Phenol, Proprionic, Valeric
ALCOHOLS Ethyl, Amyl, Buryl, Cyclohexanol, Isopropyl, Methyl (methanol), Propyl
ALIPHATIC HYDROCARBONS Acerylene, Iso-butane, Burylene, Butadiene, Cyclohexane, N-decane, Ethane, Ethylene, N-heptane, Heprylene, Hexane, Hexylene, Methane, N-nonanc, N-ocrylene, Pentane, Propane, Propylene
ALDEHYDES & KETONES Acetone, Acrolein, Benzaldehyde, Butyraldehyde, Caproaldehyde, Cyclohexanol, Diethyl ketone, Mesitryl oxide, Methyl butyl ketone, Valeraldehyde, Valeric aldehyde
ETHERS Amyl, Buryl, Celosolve, Dioxan, Ethylene oxide, Isopropyl, Propyl
ESTERS Buryl acetuate, Cellosolve acetate, Ethyl acetate, Ethyl acrylate, Ethyl formate, Isopropyl acetate, Methyl acetate, Methyl acylate, Methyl methacrylate
HALOGENS Bromine, Butyl chloride, Carbon tetrachioride,Chlorine, Chlorobenzene, Chlorobutadiene, Chloroform, Chloro pierin, Chloro nitropropane, Dibromoethane, Dichlorobenzene, Dichlorodifluoro methane, Dichlorodifluoroethane, Dichloro ethyl ether, Dichloromethane, Dichloromonofluoromethane, Dichloropropane, Dichlorotetrafluoroethane, Ethyl bromlde, Ethyl chloride, Ethylene dichloride, Fluorotrichloromethane, Freon (BP-20 C), Iodine, Iodoform, Methyl bromide, Methyl chloride, Methyl chloroform, Methylene chloride, Monochlorobenzene, Paradichlorobenzene, Propyl chloride, Tetrachloroethane, Tetrachloroethylene, Vinyl
chloride
AROMATIC HYDROCARBONS Benzene, Napthalene, Ninhydrin, Sryene Monomer,Toluene, Toluidine, Xylene
SULPHUR COMPOUNDS Carbon disulphide, Dimethyl sulphate, Tetrahydrothiapene
NITROGEN COMPOUNDS Acetonitrile, Aniline, Diethyl aniline, Indole, Nicotine, Nitrobenzene, Nitroethane, Nitroglycerine, Nitromethane, Nitrotoluene, Urea, Uric acid
MISCELLANEOUS Cyanoacrylate, Adhesives, Carbon monoxide, Carbon dioxide*, Deodorisers, Detergents, Ozone, Perfumes, Petrol, Resins

FOR (Aldehyde) ACI (Acid)
ETH (Ether) MIL (Military) SUL (Sulphur) AMM (Ammonia)
CYN (Cyanide) ACR (radioactive) ACM (Mercury) HEPA (Particulates) Custom

Acetaldehyde, Formaldehyde, Glutaraldehyde ALDEHYDES & KETONES Dipropyl ketone, Methyl ethyl ketone HALOGENS Hydrogen bromide, Hydrogen chloride, Hydrogen iodide SULPHUR COMPOUNDS Sulphur dioxide, Sulphur trioxide, Sulphuric acid NITROGEN COMPOUNDS Nitric acid fumes, Nitrogen dioxide
Dieth (ethyl), Methyl Phosgene Ethyl mercaptan, Hydrogen sulphate, Mercaptans – high MW Ammonia, Amines, Diethyl amine, Dimethyl amine, Ethyl amine, Pyridine Hydrogen cyanide
Low level radioactive iodine and methyl iodine
Mercury
Particulate removal down to .31-1 State carbons required (maximum of 3). e.g. For General Purpose and Formalin state: AST*-110 GP-FOR

Although Filtration units are contaminantsare produced,

suitable for most laboratory applications, it should be noted that they are such as acid digestion or evaporation of solvents to dryness. Nor are tney

not recommended for use advised where very highly

where extremely toxic substances

large are in

quantities use, or

of

unknown reactions are carried out.

• poorly adsorbed by all filters and therefore should only be used in small quantities. Their exhaust concentration will however be considerably Icwer than the input concentration due to retardation of the filter matrix (chromatography effect).

OPERATION AND MAINTENANCE MANUAL
CONTROLS
Sample Port
There is a manual sample port on the top left of the head unit. This is used for testing the condition of the filter for saturation. The port is to be used with a Gastec or Dräger test kit.

Standard Control Panel
The standard microprocessor controller monitors the airflow of the cabinet. Audio and visual alarms alert the operator whenever any operating conditions become unsafe.
Power On / Off Press the switch down to turn the unit on. A green indicator lamp will indicate that power is connected to the unit.
CAL Calibration is described in details in the subsequent technical section of this manual.
ALARM MUTE The audio alarm becomes activated after 5 minutes of the cabinet being switched on. If the alarm does sound, the mute button can be pressed to momentarily silence the alarm.

LOW AIRFLOW ALARM 0.40

Optional BFC200 Enhanced Controls

Green light will indicate proper filtration of the carbon filter. A Red light and audio alarm indicate main carbon filter is saturated and should be replaced.

Audio

Mute

Optional BFC250 Electronic Monitoring

The optional microprocessor controller monitors all cabinet safety parameters including

0.50

airflow, containment, and filter condition. Audio and visual alarms alert the operator whenever any operating conditions become unsafe.

power On,’01f

FILTER 0K

11611 r

Power On / Off Press the switch down to turn the unit on. A green indicator lamp will indicate that power is connected to the unit.

Fan (VAV Controlled) The Fan button turns the Fan on/off. The arrows allow the speed to be manually adjusted.

CAL Calibration is described in details in the subsequent technical section of this manual.

LIGHT Turns the main enclosure light On/Off.

ALARM MUTE The audio alarm becomes activated after 5 minutes of the cabinet being switched on. If the alarm does sound, the mute button can be pressed to momentarily silence the alarm.
MENU OPTION Press the Menu button for 5 seconds to reveal the following on- screen options:Airflow Units, Filter ID, Alarm Reminder, Run Time (Reset), Data. On-Screen instructions are then displayed.

OPERATION AND MAINTENANCE MANUAL
SAFE OPERATION & MONITORING
To start the unit, switch the power switch on. Please allow 5 minutes for the airflow indicator to stabilize (on electronic model). Check the airflow and filter saturation on a regular basis. The cabinet is designed to run effectively with the lower front flap in the closed position. A heat source (such as a Bunsen burner) should not be placed too close (< 150mm) to the side or back panels. It is not recommended that an open flame or heat source be positioned closer than 300mm from the bottom of the filter face. It is NOT recommended that large quantities of solvents or acids should be boiled off in any ductless fume cupboard. High concentrations of fumes entering the main filter may temporarily reduce the filtration efficiency. For this reason any major spillage within the fume cupboard should be cleared up immediately, preferably using spillage absorption granules, rather than tissue paper which may aggravate the evaporation of toxic fumes from the spillage area. Following a major spillage, the main filters must be changed, as the heat of wetting may reduce filter efficiency. After stabilization, the old filters can normally be re-used, provided saturation has not been reached. a The electrical equipment in the cabinet including light fittings and control equipment are in the head unit on the clean side of the filter. The equipment should not be used in a flammable room atmosphere. The purpose of monitoring is to detect when the pre-filters or main filters cease to operate effectively. If the pre-filters are blocked, the airflow will be reduced at the fume cupboard aperture. If the main filters are saturated, they will cease to remove the fumes effectively. The units are fitted with a low airflow alarm. Details for testing and calibration are in the Appendix. You should carry out a manual check of filter saturation once every three months, as described below. If an odour is noticed, it is sensible to check the fume hood main filter. However, it must be remembered that the sense of smell is very sensitive for some chemicals (i.e. ammonia or hydrogen sulphide) and a slight smell does not mean that the exhaust levels of chemical have approached the maximum acceptable concentration. Manual monitoring should be carried out at least yearly to check the integral systems on the unit. An anemometer should be used to check the airflow (face velocity) at the working aperture, with the lower panel down. Any suitable anemometer may be used, including hot wire, propeller or vane anemometer. A minimum of five readings should be taken across the working aperture. Note the result in a record book kept for this purpose. We advise changing the pre-filter ifthe average airflow drops below 0.35m/sec. A visual alarm will show when the airflow falls below 0.3m/sec The pre-filters will normally need to be changed more frequently than the main filters. A blocked HEPA filter (when fitted) is also indicated by reduced airflow which is not restored after a pre-filter change.
ENVIRONMENTAL
Indoor use only Altitude up to 2000 meters Temperature 1 OOC to 400C
Maximum relative humidity 80% for temperatures up to 31 oc, decreasing linearly to 50% at 400C. Main power supply voltage fluctuations not to exceed ± 10% of nominal.

OPERATION AND MAINTENANCE MANUAL

TECHNICAL

Specification
Cat No. Main Filter Weight (12kg) Safety Filter* Weight (5kg)
Prefilter** (qty) Airflow (m3/hr) Dimensions (WxDxH), mm Working Base Area, mm Noise (dBA) Face Velocity (m3/sec) Electrical Supply Switches
Monitoring Lighting (watts) Fan Construction

FCIO FCI 0-01 1 x 12kg 1 x 5kg
1
246 750x700x1210 700×650

FC15 FC15-01 1 x12kg 1 x5kg
246 1 ooox700x1210 950×650

FC20 FC20-01 2x12kg 2x5kg
2
500 1250x700x1210 1200×650

FC25 FC25-01 2x12kg 2 x 5kg
2
500 1500x700x1210 1450×650

FC30 FC30-01 2x 12kg 2x5kg
2
500 1750x700x1210 1700×650

Single Phase, 230v, 50Hz Mains ON/OFF Low Airflow Indicator 2 x 15 watts Low Noise Centrifugal Epoxy coated mild steel frame and head unit. Clear Acrylic Panels. Hinged front screen. Unit supplied in 2 easy to assemble sections.

*Safety/Backup Filters are optional **Prefilters come supplied as standard with all units. Efficiencies superior to 99.6%

Manual Filter Saturation Detection
Select a suitable test chemical and matching sampling tube (Gastec or Dräger). Examples include alcohols, toluene, trichloroethylene, or any suitable chemical in routine use in the fume hood, provided it is well adsorbed and is not dangerously toxic. Place 6 ml’s of chemical in a beaker on a hotplate. Adjust the hotplate to boil off the chemical in about two minutes. This gives a concentration of about 100 – 200 ppm to challenge the filter. Use 3 ml’s of chemical for Model 10. For testing ACI filters (acid adsorbing), or multi- filters with acid adsorbing layers, use sulphur dioxide gas (S02) at 2 bubbles per second through water Using the sample tube, sample the outlet air stream from the unit, following the instructions given with the Gastec tube (one pump stroke for trichloroethylene, eight pump strokes for sulphur dioxide for example). The reading should be below the TLV.
If a significant level of chemical is noted in the exhaust air, the main filter should be changed.
ACCESSORIES

Optional accessories for this range of Fume Cupboards are listed below.

Accessory

FCIO

Box Section Support Stand. Ideal for wheelchair access. Lockable Casters. FCIO-B-Stand

Enclosed Support Stand with Storage facility.

FCI O-E-Stand

Electronic Filter Saturation Alarm. Electronic Airflow Alarm Electronic Monitoring System.

EFSA-200 EAA-AUTO EMS-250

Pack of 6 Prefilters*

STM-PRF

Tap (Cold Water), Outlet & Drip Cup**

SA-TODC

Double Switch Socket Outlet

SA-DSSO

Gas Tap**

SA-Gas

FC15 FCI 5-B-Stand FC15-E-Stand

FC20 FC20-B-Stand FC20-E-Stand

FC25 FC25-B-Stand FC25-E-Stand

FC30 FC30-B-Stand FC30-E-Stand

Prefilters are designed to remove particles from the air-stream before going through the Main Filter. They are required on all Fume Filtration Units, One prefilter comes supplied with this unit. *Where Gas or Water Taps are ordered then a separate installation fee will be incurred. Please supply an installation address to receive an installation quotation.

OPERATION AND MAINTENANCE MANUAL
FAULT FINDING
Electrical components are mounted behind the control panel. Access to the electrical components is gained by removing the panel on top of the head, undoing the retaining screws to gain access. Unit will not operate:-
Check that unit is plugged in and switched on Check fuse in mains supply. Check fuses in electrical input socket.
Fan does not operate:Change speed controller is in the ON position. Fan Motors are fitted with a thermal cut-out device, which will operate if the motor temperature rise exceeds 95 degrees Overheating may be caused by filter blockage. Low airflow alarm will activate.
MAINTENANCE
Regular maintenance will reduce the possibility of hazard to the operator and prolong the life of the fume cupboard. Before attempting any inspection or replacement of electrical components in the head assembly, always isolate the fume hood from the main power supply. Items in the cabinet may be contaminated depending on your application. Use Personal Protective Equipment (PPE).
The units are fitted with a low airflow alarm. With this model you should test the alarm at least once a year. The filter condition should be monitored regularly, i.e. every 3 months or more frequently if required.
Cleaning and Inspection
You should carry out the following procedures at six monthly intervals: Remove the spillage tray (if feasible) and wash in dilute detergent solution. Wash the interior surface of the cupboard with dilute detergent solution. Inspect the cupboard frame and panels for mechanical damage. Inspect the hinged door for corrosion and correct adjustment of friction hinges (when fitted). Check all filters and alarms
The following checks should be made every 12 months: a Check the condition of services to the hood, including water supply, drip cup, waste drain (where fitted), gas supply (where fitted) and
electric cable and plug. The electrical wiring and insulation should be inspected by a qualified electrician. Check all filters (and replace if necessary) and check all alarms

Testing & Calibration

OPERATION AND MAINTENANCE MANUAL

Testing The Low Airflow Alarm
Ensure that new pre-filters are installed. Switch on the unit and the indicator will display the airflow. Switch off unit. Block the pre-filters. Switch on. An alarm will sound when the airflow display drops below 0.3m/s. If a malfunction is indicated by steps 1 or 2, then a calibration procedure may be required. Details are provided below.
Calibration Procedure
Power up unit. To set nominal run point, press and hold the mute key for 4 sec’s, when an audio beep is observed release the mute switch The Led display will flash Using a calibrated anemometer set the airfow to the desired velocity Using the up and down arrows set the display to read that reading Press the mute switch once to store calibration point ( Led will stop flashing ) To set an alarm point, press and hold the mute switch then press and hold the up arrow key for 4 seconds after audio beep release both switches Set the display using the up and down arrows to the desired alarm point, in 0.05 m/s increments Press the mute switch once to store the alarm point To display in FPM remove LKI, to display in m/s fit LKI
The filter saturation is pre-set on the BFC200 and as such there is no calibration required.
Calibration of BFC250 Requires the use of a calibrated anometer.
Hold in “CAL” whilst applying mains power to the cabinet. Release the “CAL” button when two beeps are observed. After a second audio beep is observed the message “SET FAN SPEED” will show on the LCD display. Allow the system to run for a minimum of 15 minutes to stabilize and allow the gas sensor to reach its running temperature. Using a calibrated hand held anomometer set the average face velocity to the required setting 0.5m/sec by using the AV keys. u When the required velocity has been set and allowed to stabilize press the “CAL” button and the display will show airflow in m/sec. (0.00) Use the fan AV to set the display to read the same as the measured VELOCITY (0.50) When the desired reading has been achieved press the “CAL” button again to store the setting. The system will now return to the main display screen. To enter the main menu hold the menu option switch for more than 4 seconds and a sub-menu will appear. AIRFLOW UNITS, SET FILTER D, ALARM SET TIME, ELAPSED TIME, VIEW SYSTEM DATA, EXIT To view or change any of the parameters above select and follow the on screen instructions The LCD back light contrast can be adjusted by turning VRI on the display PCB

OPERATION AND MAINTENANCE MANUAL
INSTALLING & CHANGING OF FILTERS
A CAUTION BIOHAZARD- DIRTY FILTERS MAY BE CONTAMINATED
There is a risk that the internal parts of the hood may be contaminated with whatever substance or particulates the filter is intended to remove. Extreme caution is therefore urged before opening the filter housing for servicing. Appropriate protection equipment should be used. Used filters should be placed in impermeable bags for disposal in accordance with local regulations.
Electrostatic Filtrete Pre-filter
Pre-filter should be inspected regularly. It would be one of the first things to inspect if the low air flow alarm sounds. A good indication is the colour, pre-filter is generally white. Grey and dark discoloration is an indication that it may soon become clogged. As the frame is lowered the pre-filter will be released. The contaminated pre-filter should be disposed of as directed in your contaminated waste removal procedure. The new pre-filter can be replaced by holding it on the support frame while returning it to the closed position and rotating the red cams.
Main Carbon/HEPA filter
Filters should be replaced when the concentration level of contaminants begin to rise and before they reach their respective Threshold Limit Value. (TLV) Monitoring and regular servicing will aid in the early detection of filter failure. Use the Filter Key supplied to open the security locks on the front panel of the head unit. Once the front panel has been removed, locate and rotate the two red handles. If you are replacing a filter, lift the front handle of the filter (to break the seal) and slide the filter out of the unit into a waste bag. To insert the new filter, ensure that the black gasket is facing downwards and care must be taken not to damage this important seal. Then slide the filter in to the head using the wheels and guide runners. Ensure that the filter is located against the rear stop before locking in to position by rotating the red handles back in to the downward position. You can then refit the front panel door, using the filter key provided.
The replacement filter should be fitted with care to avoid the gasket becoming damaged which could result in creating gaps and possible fume escape routes.
Optional Back-up safety filter
Unscrew and remove the outlet cover which is located on the top of the main head unit. If you are replacing a filter, lift out the old filter and place into a waste bag for safe disposal. The new filter is simply located in to the recess. The outlet cover is then replaced, ensuring that all screws are tightened evenly to create a good seal.

BLUE LIVE BLACK NEUTRAL BROWN CAPACITOR GREEN EARTH

CAPACITOR

CENTRIFUGALFAN

PRESSURE SWITCH

POWER INLET 220V 50hZ

LIGHT UNIT
FINISH: MATERIAL:

000012

HOUR COUNTER-(OPTIONAL) LOW AIRFLOW

ON/OFF

NAME

DATE

TITLE:

BASIC WIRING DRG

DWG. No. BFC5-ELEC-01UK

Drawn

JH 26/05/2002

Checked

REV

DO NOT SCALE
SHEET 1 OF 1

11
LIGHT UNIT FINISH: MATERIAL:

BLUE LIVE BLACK NEUTRAL BROWN CAPACITOR GREEN EARTH
CAPACITOR

5,
POWER INLET 220V 50hZ

CENTRIFUGAL FAN

DISPLAY PCB

OO

0.55

AIRFLOW SENSOR

POWER SUPPLY

O

PL2

PLI

o

z

z

ON/OFF z

z
z

TITLE:

BASIC WIRING DRG

NAME

DATE

CLIENT:

Fumecare limited

DWG. No. FC-ELEC-OIUK

DO NOT

z

Drawn

JH

20/02/2012

SCALE

Checked

REV

SHEET 1 OF 1

MEMBRANE PANEL

CAPACITOR
BROWN CAPACITOR BLACK NEUTRAL .BLUE LIVE

FAN 1 CENTRIFUGALFAN

POWER INLET 220V 50hZ

TRANSFORMER
FINISH: MATERIAL:

DISPLAY PCB

J9

AIRFLOW SENSOR

GAS SENSOR

MAINS IN
FAN SUPPLY

ON/OFF

TITLE:

ELECTRONIC WIRING DRG

DWG. No. BFC-ELECTRONIC-ELEC-OIUK

Drawn

NAME

DATE

·JH 26/05/2002

DO NOT SCALE

Checked

REV

SHEET 1 OF 1

References

• Fumecare: Fume Cupboards and Forensics

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