Metcal BTX-208 User manual
7100-0077_B
2
System User Guide
For Your Safety................................................................... 2
Items Supplied .................................................................... 3
Description.......................................................................... 3
Installation........................................................................... 3
Operation and Maintenance................................................ 3
Maintenance ....................................................................... 3
Troubleshooting .................................................................. 4
Technical Data.................................................................... 5
Part Numbers...................................................................... 5
Warranty ............................................................................. 5
Contact Information............. Error! Bookmark not defined.
For Your Safety
For safe and successful operation of this equipment, please read this user guide
completely. If the instructions stated herein are not observed or followed, the
manufacturer cannot assume responsibility for any harm or damage to the operator
or equipment. Please retain this manual for future reference.
Always disconnect the power supply before servicing the equipment.
Do not operate this equipment without filter inserts as contaminants in the extracted
air will damage the blower. Use only filters recommended or supplied by OK
International.
The BTX-208 is designed for the removal of fumes and gases only. Consult your
company’s Safety Department when using this equipment for filtering of flammable
gases. This equipment is not explosion safe and can only be used for the extraction
of vapors that have a concentration level well below the lower explosive limit.
This equipment is equipped with “automatic reset overload protection” that may
restart the equipment automatically after an overload shutdown.
While under warranty, the unit may be repaired only by an authorized OK
International Service Representative.
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Items Supplied
1 Filter Unit with filters installed
1 32mm hose adapter
1 air inlet cover installed on second air inlet port
1 Power Cord
1 Operating Manual
Description
(1) ON/OFF switch
(2) power connection
(3) 32mm hose adapter
(4) air bypass valve
(5) latch (front and back)
Installation
Place filter unit (1) at a location which
minimizes length of ducting
Screw supplied hose adapter into open
air inlet port (2)
Install ducting (3) as per duct
installation instructions
Install iron adapter kits (4)
Connect filter unit to power supply (5)
Operation and Maintenance
Turn unit ON.
Adjust air by-pass valve on second air inlet cover according to number of solder
irons connected. This will eliminate a “fluttering” effect of the pump at low airflow
rates. Note: the “fluttering” does not cause any damage to the system.
Maintenance
The airflow of the filter unit decreases during operation due to several reasons:
Clogging of vacuum tubes and hoses attached to solder iron
Saturation of pre and main-filter inside filter unit
Cleaning of tip extraction tubes:
Clean stainless steel vacuum tubes (1)
periodically and frequently. Cleaning brushes are
supplied with the iron adapter kits. Inspect
vacuum hoses (2) visually and clean if needed.
4
3
5
2
1
4
3
1
5
2
1
2
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Replacement of filters:
If, after cleaning of accessories, the fumes are not extracted efficiently, replace
filter(s) inside filter unit. Initially replace the pre-filter only. If this step does not
sufficiently improve the airflow, then replace the main filter (HEPA/Carbon).
1. Turn unit off.
2. Disconnect the power cord.
3. Unlatch the filter cover (1).
4. Remove filter cover.
5. Replace the filters. (Pre-filter/main filter). Make sure to place main filter
inside the alignment pins (2) so that interlock switch (3) is depressed.
6. Replace filter cover and ensure proper fit on bottom housing. Hook both
latches into filter cover and press down carefully.
Caution! Do not use force. If latches do not close, check proper seating of
filter cover on bottom housing.
7. Reconnect power cord and turn system on.
8. If unit does not operate, refer to troubleshooting section.
Notice: Always use new replacement filters!
For disposal of used filters follow local environmental and safety requirements.
Troubleshooting
Problem
Possibly Cause
Solution
No air flow
No Power
Interlock switch open
Check On/Off Switch
Check power outlet
Check power cord
Check filter
Check safety interlock switch
Little air flow
Clogged tubes /
hoses
Air leak
Clean extraction tube at solder iron
Clean vacuum hoses
Check duct connections for leaks
Housing not closed correctly
1
2
3
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Technical Data
Max. number of stations 8
Flow rate per station > 28 lit/min
Noise Level: < 55 dBA
Dimensions (WxDxH) 508 x 254 x 388 mm (20" x 10" x 15.3")
Weight: 9 kg (20 lbs)
Voltage 100-240 VAC
Frequency 50 –60 Hz
Power 85 Watt
Certification UL / CSA / CE
Part Numbers
BTX-208 Filter Unit tip extraction for 8 stations, 100-240V / 50-60Hz
Replacement Filters
FP-BVX200 Pre-filter (Pack of 5)
FM-BVX200 Main filter, HEPA 99.95% / Carbon
Duct Connection Kits
BTX-CK2-25 Hose connection kit 2-4 stations 2.5m (8’) long
BTX-CK4-50 Hose connection kit 4-8 stations 5m (16’) long
BTX-CK4-75 Hose connection kit 2-4 stations 7.5m (25) long
For Iron Adapter Kits contact your OK International Sales Representative.
Warranty
OK International warrants the BTX-208 system 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 repair or return of the equipment anytime, a Return Material Authorization
Number (RMA #) from OK International is required.
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