Oki Bvx-200 User manual

OKI BVX-200 System user manual

http://www.manuallib.com/file/73175

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This Manual: http://www.manuallib.com/file/73175

BVX-200 System User Guide……………………… page 3

Guide de l'utilisateur du système BVX-200……….. page x

BVX-200 Benutzerhandbuch……………….……….. page x

Sistema BVX-200 – Guida per l’utente……..……... page x

Guía del Usuario del Sistema BVX-200……….…… page x

BVX-200 系统使用说明……….…………………………page x

BVX-200

Fume Extraction System

www.okinternational.com

This Manual: http://www.manuallib.com/file/73175

www.okinternational.com

9.0 WARRANTY

Please visit OK International's products web page (www.okinternational.com)

where you will find available information on systems, accessories, technical

notes, and more. You may also contact your local representative for pricing

and availability.

OK International warrants the BVX-200 Series against any defects in materials

or workmanship for one (1) year from the date of purchase by the original

owner. This Warranty excludes normal maintenance and shall not apply to any

opened, misused, abused, altered or damaged items. If the product should

become defective within the warranty period, OK International will repair or

replace it free of charge at its sole option. The repaired or replacement item(s)

will be shipped, freight prepaid, to the original purchaser. The warranty period

will start from the date of purchase. If the date of purchase cannot be

substantiated the date of manufacture will be used as the start of the warranty

period.

For the repair or return of a unit a Return Material Authorization Number (RMA

#) needs to be obtained. Please see next page for contact details.

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Operations Manual & User Guide

Congratulations on your purchase of the BVX-200 Fume Extraction System. It

is designed to protect your health from hazardous and irritating air pollution you

may have at your work area. It has been designed and manufactured to the

highest quality standards.

This document has been prepared to guide you with the setup, operation, and

user maintenance of your system. We recommend that you review it to

optimize performance and for your safety.

Contents Page No.

1.0 Please Observe The Following

1.1 Emphasized Section ................................................4

1.2 For Your Safety ........................................................4

1.3 Unpacking and Inspection........................................5

1.4 Items Supplied..........................................................5

1.5 Features ...................................................................5

1.6 Usage .......................................................................6

2.0 Description..........................................................................7

3.0 Technical Data ....................................................................8

4.0 Installation...........................................................................8

5.0 Maintenance and Cleaning................................................9

6.0 Ambient Temperature Alarm Calibration .......................12

7.0 Troubleshooting .................................................................13

8.0 Part Numbers......................................................................13

9.0 Warranty ..............................................................................14

10.0 Contact Information ........................................................ 15

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1.0 Please Observe The Following

1.1Emphasized Sections

Warning!

Refers to safety regulations and requires safety measures that protect the operator or

other persons from injury.

Caution!

Emphasizes what must be done or avoided so that the unit or other property is not

damaged.

Note:

Gives recommendations for better handling of the unit during operation or adjustment

as well as for service activities.

1.2 For Your Safety

Warning!

For safe and successful operation of the unit, read these instructions

completely. If the instructions are not observed, the manufacturer can

assume no responsibility. Retain this manual for future reference.

Consult your “safety department” when using the unit on flammable

gases. This unit is not explosion safe and can only be used for the

extraction of vapors, which have concentration levels well below the

lower explosive limits.

Do not use the unit to extract corrosive substances.

Do not expose the connecting cable to heat, oil, or sharp edges.

Make sure the unit stands stable and secure.

Use only original equipment filters.

Do not operate the unit without filter inserts. Contaminants in the

extracted air will damage the blower.

Always disconnect the power supply before servicing the unit.

Never cover exhaust openings.

Never cover both air inlet openings simultaneously.

Exception: One opening may be sealed off for single station operation.

This system is equipped with automatic reset overload protection,

which may cause the unit to restart automatically.

Observe general safety regulations for the handling of chemicals such

as adhesives and sealants. Observe the manufacturer’s instructions as

stated in the Material Safety Data Sheet (MSDS).

While under warranty, the unit may be repaired only by an

Authorized OK International Service Representative.

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7.0 Troubleshooting

Problem Possible Cause Check

No air flow No Power Check On/Off Switch

Check power outlet

Check power cord

Check filter is present

Check safety interlock switch

Poor

performance

Air leak Check hose/arm for leaks

Check hose/arm for proper installation

Check hose/arm for partial clogging

8.0 Part Numbers

8.1 Filter Units

BVX-201 ....................................Filter Unit for 2 Station, Pre / HEPA / Gas

BVX-203.....................................Filter Unit for 2 Station, Pre / Deep Bed Gas

8.2 Replacement Filters Model

BVX-201

Model

BVX-203

FP-BVX200 ................. Pre-Filter (Pack of 5)

yes

FG-BVX200................. Deep-Bed Gas Filter

yes

FM-BVX200 Main Filter, HEPA 99.95% / Carbon

yes

8.3 Optional Kits and Accessories

BVX-ARM-K1...Kit consisting of BVX-ARM, BVX-CH01, BVX-TB01

BVX-ARML ......Exhaust Arm, flexible, 1220mm (48") x 50mm (2"), ESD Safe

BVX-ARM ........Exhaust Arm, flexible, 710mm (28") x 50mm (2"), ESD Safe.

BVX-TB01........Table Bracket with 2 each C-Clamps

BVX-CH01 .......Connection Hose, 1800mm (6') x 50mm (2")

BVX-CH02 .......Connection Hose, 3600mm (12') x 50mm (2")

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6.0 Ambient Temperature Alarm Calibration

The BVX-200 filter-block alarm is factory calibrated to a specific temperature

setting and will, for most users, require no adjustment. However, users in

warmer climates may need to adjust the BVX-200 temperature setting to

prevent false alarms. Details are available from your local OK International

representative.

1 Assemble the BVX-200 as per the User Guide. Both the remote switch

the main power switch should be in the ‘Off’ position.

2 Switch On the main unit and press the remote switch. The remote switch

LED will light when powered. The unit will run and you will hear the

alarm sound momentarily but then stop while the motor continues to run.

Allow the motor to run for at least 10 minutes to attain normal operating

temperature.

3 With one inlet port already blocked, place a block plate with a 6mm Ø

hole over the other air inlet and listen for the alarm tone. If heard, go to

next step; if not, remove the plastic blanking-plug and turn the

potentiometer counterclockwise until the alarm tone is heard.

4 Replace the 6mm Ø hole blank with a 15mm Ø one. If the alarm still

sounds, gently adjust the potentiometer by turning screwdriver clockwise

until the alarm can no longer be heard. Refit the blanking plug once the

correct setting is obtained.

To make your own block-plates:

•A standard CD has a 15mm Ø hole at its centre.

•A paper hole-punch may be used on stiff card to make a hole that is

approximately 6mm.

End View

Adjustment

potentiometer

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1.3 Unpacking and Inspection

Carefully unpack the Fume Extraction System and examine the items

contained in the Carton. Inspect the unit for any damage that might have

occurred in transit. If such damage is present, notify the carrier immediately.

Claims for damage must be made by the consignee to the carrier and should

be reported to the manufacturer.

1.4 Items supplied

1 Filter Unit with filters installed

1 Remote Start/Stop Button

1 Power Cord

1Operating Manual

1.5 Features

•Efficient motor with “soft-start” feature

•Optional, remote Start/Stop switch

•Audible alarm to indicate blocked filters

•Low noise level

•High suction force and airflow

•Compact and portable

•HEPA Efficiency at 99.95% (Model BVX-201)

•Deep-bed gas filter option (Model BVX-203)

•Connects to 50mm(2”) or 63mm(2.5”) hoses or exhaust arms

•ESD safe housing

•UL & CSA listed, CE certified

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1.6 Usage

The Fume Extraction System is a portable, two-station filtration system for the

removal of fumes, light dust or vapors at the work place. The filter set supplied

with the filter unit depends on the model ordered.

Model BVX-201 supplied with a pre-filter and a main filter. The main-filter is a

combo-filter consisting of a HEPA filter with an efficiency of 99.95% at 0.3

micron and an activated carbon filter. This model is designed for applications

such as solder fumes from solder irons, solder pots, etc.

Model BVX-203 supplied with a pre-filter and a deep-bed gas filter (activated

carbon). This model is designed for applications such as cleaning with

solvents, conformal coating, etc.

Warning! Consult your “safety department” when using the unit on

flammable gases. This unit is not explosion safe and only used for the

extraction of vapors, which have concentration levels well below the lower

explosive limits.

Airflow

HEPA with slim

n Fil

Model BVX-201

Pre-filter mat

Model BVX-203

Deep-bed

Carbon Filter

Pre-filter mat

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5.4 Filter Replacement Procedure:

1. Turn unit off and disconnect the power cord.

2. Unlatch both filter cover catches and remove the filter cover. (see below)

3. Replace the filters. (Pre-filter/main filter). Ensure the main filter is placed

inside the alignment pins so that the interlock switch is depressed.

4. Replace the filter cover and ensure a proper fit to the bottom housing.

Hook both latches into the filter cover and press down carefully to

engage each latch to the base.

Caution! Do not use force. If latches do not close, check proper

seating of filter cover on bottom housing.

5. Reconnect power cord and turn system on.

6. If the unit does not operate, refer to the troubleshooting section.

Notice: Always use new replacement filters!

5.5 Filter Disposal

The gas filter collects some organic materials. Note: care in disposal may be

required. A used filter may also contain toxic materials and inhalation of dust

particles or exposure to skin must be avoided. Please consult the MSDS

Sheets for the material used at your facility and follow the prescribed handling

instructions.

Step 2:

Unhook

Latch

Step 1:

Pull & Lift

Latch

Place Filter

inside the

Alignment Pins

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Warning! Do not attempt to clean filters. Attempted cleaning can

damage filters and cause potential risk to health and equipment.

Note: OK International recommends replacement of filters annually as a

minimum. Use only original replacement filters.

Model BVX-203

This model features a deep-bed gas filter, which generally does not clog and

reduce airflow as common with HEPA filters. Replace both filters; pre-filter and

carbon filter as soon as odors become noticeable.

Note: Replace filters at least every 6 months, as most gas-phase filter media

achieve saturation by adsorbing moisture from ambient air. Use only original

replacement filters.

5.3 Safety Interlock

The safety switch is an interlock which turns off the fan when the main filter is

removed and when the fan inlet opening is exposed. The safety switch also

prevents the system from operating without filters which would allow impurities

to contaminate the internal unit.

WARNING! Do not bypass safety interlock. Bypassing safety interlock could

result in injury to persons.

Filter Alignment

Pins

Safety Interlock

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2.0 Description

2.1 Operating Elements and Construction

2.2 Theory of Operation

The efficient removal of hazardous fumes at your workplace is a two-step

process: fume capture and filtration. The filter unit is supplied with a set of

filters already installed.

To capture the fumes, OK International recommends use of optional exhaust

arms and accessories (purchased separately). The exhaust arms need to be

set up properly (instructions supplied with exhaust arms) and the nozzle

positioned in a way to optimize fume capture.

Air extracted from your work area will be purified when passing through the

filters inside the unit and is then returned into your work area.

Should the filters become blocked an alarm will start to sound. See section 5.4

for filter replacement procedures.

Contact your local OK International representative if there are any questions

regarding the proper selection of filters for your application.

Air Inlets:

63mm OD

50mm ID

Remote switch

Filter Cover Latch

(front and back).

Pull from bottom

to open.

ESD Safe

Housing

Filter-blocked

alarm sounder

Main On/Off Switch

Mains In

Remote switch

jack socket

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3.0 Technical Data

Maximum airflow, free blowing............................. 250m3/h (150cfm)

Flow rate ..............................................................2 x 75 m3/h (45cfm)

Static pressure .....................................................850 Pa (3.5”WC)

Noise level (approx.) ............................................ < 55dBA

Voltage .................................................................100 – 240 VAC, 1 phase

Frequency ............................................................50-60 Hz

Motor rating ..........................................................85 Watts

Safety compliance................................................UL, CSA, CE

Dimensions W/D/Hmm.........................................508 x 254 x 388

Dimensions W/D/H in...........................................20” x 10” x 15.3”

Weight (approx.)...................................................20 lbs. / 9 kg

4.0 Installation

Remove the BVX-200 Fume Extraction System from packing materials and

place on the floor under workbench or near your work area where fume

extraction is required. Make sure you have access to the unit for filter

maintenance.

Connect the units’ power cord into the outlet on the side of the system. Plug

the power cord into a grounded wall socket.

Warning! To provide protection against the risk of electrical

shock, connect to properly grounded outlets only.

Connect the unit to arms/hose as per installation instructions.

To power up system, depress the power switch, located on the bottom right of

the unit. The operator can expect a delay of a few seconds before hearing the

motor running. This is due to the built-in motor “Soft-start” feature.

If utilized, connect the supplied remote Start/Stop switch to the system and site

the switch in a convenient position on the workbench. We recommend that this

switch be used for your convenience; the ‘On’ light will indicate the BVX-200

motors’ On/Off state and will ease switching without the need to bend under

the workbench.

Position the extraction arms to optimize fume capture.

Follow maintenance procedures on next page.

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5.0 Maintenance and Cleaning

5.1 Filter Unit - Maintenance and Safety

The BVX-200 Fume Extraction System is designed with low maintenance in

mind. The housing is ESD safe plastic. Here are a few tips to keep your system

running in top shape:

To clean, use a light wipe with a gentle cleaner to prevent build up of

particulate and flux residue (be sure unit is turned off while cleaning).

Do not block both of the inlets or exhaust outlets; this will cause:

•the operating temperature of the system to rise

•a false filter-block alarm,

•potential damage to the unit,

•a drop in performance.

Do not defeat the filter interlock switch. Running the system without a

filter will allow particulates and flux residue to adhere to the blower, decreasing

the life of the system and increasing noise.

Do not lift system while operating.

Be sure to handle filters with care.

5.2 Filter Replacement Timing

Model BVX-201

As fumes are filtered inside the unit, any particulates captured will, over time,

start to clog the filter. The coarse particles are collected in the pre-filter while

fine particles will be collected in the HEPA filter. This clogging will result in a

reduction of the airflow, which may reduce the amount of fumes extracted from

the work area. Once the filters start to become blocked an audible alarm will

sound in the main unit. This is to signify that filter replacement is required.

Initially replace the pre-filter only. If this does not silence the alarm, then

replace the main filter too.

Dependant on application, pre-filters should be replaced approximately three to

five times as frequently as the main filter. We recommend that a stock of

replacement filters be kept for optimal extraction performance and minimum

down-time. Part Numbers are shown in section 8.2 of this User Guide.

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3.0 Technical Data

Maximum airflow, free blowing............................. 250m3/h (150cfm)

Flow rate ..............................................................2 x 75 m3/h (45cfm)

Static pressure .....................................................850 Pa (3.5”WC)

Noise level (approx.) ............................................< 55dBA