ENVIRONMENTAL SYSTEMS
™
Mobiflex 400-MS
Input
1
PHASE
Mobile Welding Fume Extractor
Lincoln Electric’s® Mobiflex™ 400-MS is a portable, low vacuum/high volume self-cleaning filtration
60
Hz
system designed for heavy duty extraction and filtration of welding fumes.
The lightweight and rugged design of the Mobiflex™ 400-MS along with the standard front caster and
rear wheels allows for easy portability. It is ideal for facilities that require welding fume extraction in
multiple locations, including maintenance departments, general fabrication and job shops, and industrial
welding environments. Because of the self-cleaning function, the Mobiflex™ 400-MS can also be used in
production environments where welding duty cycles are longer and more frequent.
The Mobiflex™ 400-MS can be configured with Lincoln’s LFA 3.1 or LFA 4.1
fume extraction arms or with the 152 mm (6") diameter, 5 m (16’) long flexible
hose and hood set. Lincoln Electric’s® fume extraction arms are designed to
provide welders optimal motion and reach for their specific welding position(s)
and work area. The arm lengths range from 3.1 m (10 ft.) to 4.1 m
(13 ft.). For hard to reach areas such as confined spaces, the flexible hose
and set can be easily carried to locations where an extraction arm just is not
feasible.
The internal extraction fan is designed specifically for weld applications.
It extracts weld fume through the arm, into the internal spark arrestor and
finally through the self-cleaning filter cartridge capturing the welding fume
particulate. As the particulate is collected on the outside of the filter cartridge
and builds up, the filter is then automatically cleaned causing the particulate
to fall into the collection bin for easy, hands free disposal.
Shown:
Mobiflex™ 400-MS with
optional Extraction Arm
The Mobiflex™ 400-MS filter is recommended for consumable use of approximately
6,000 lbs. (2722 kg) of MIG wire or 4,000 lbs. (1814 kg) of stick or flux-cored wire before replacing.
Filter performance will be affected by process and application variables including:
base metal(s), consumables(s), and coatings (oil) if applicable.
Processes
Stick, TIG, MIG, Flux-Cored
Advantage Lincoln
• Generous 735 CFM airflow with LFA 3.1/4.1 extraction arm(1)
• Filter efficiency up to 99.8%(2)
• Generous 30 m2 (325 ft2) filter cartridge with ExtraCoat® pretreatment.
.
• Low noise operation: 69dBA.
.
• One-year warranty on unit; 30 days on filter, hoses and hose
adaptors.
Mobiflex™ 400-MS System includes:
• Electronic differential pressure system monitors internal static pres-
sure and controls filter cleaning.
• Filter, plastic housing, 8" flexible hose, 6 meter (19 ft.) 115VAC input
power cord and instruction manual.
• Indicator light for saturated filter.
• RotaPulse® automatic filter cleaning system.
NOTE: Extraction Arm of your choice is required.
• Internal aluminum mesh spark arrestor.
(1)
CFM level is dependent upon arm length, fan type and system maintenance.
(2)
Per Din EN 60335-2-69 Standards.
TECHNICAL SPECIFICATIONS
Dimensions
H x W x D
mm (in.)
Product
Name
Product
Number
Filter Type/
Filter Size
Input
Power
Input
Current
Net Weight
kg (lbs.)
Mobiflex™ 400-MS
Base Unit
K1741-1
Pretreated Cellulose
115/1/60
12A
1020 x 810 x1200
(40 x 32 x 48)
130
(286)
2
2
30 m (325 ft )
Publication E13.13 2/07
Web Update 5/08
RECOMMENDED OPTIONS
GENERAL OPTIONS
Starter Overload Switch
for 230V
This overload switch retrofits the
extraction unit for 230V operation.
Order K1494-3
LFA 3.1 (10 ft.) and LFA 4.1
(13 ft.) Extraction Arm
Extraction arms with 360° rotat-
able hood, airflow throttle valve,
extraction focus spoiler, and han-
dle for every positioning. Hood
lamp and automatic start/stop
models available.
®
LongLife 400-MS Filter
Standard replacement LongLife®
filter with ExtraCoat® treatment
that provides a 99.8% filter
efficiency.
Order:
K2633-1 LFA 3.1
K2633-2
LFA 3.1 with lamp/arc sensor
K2633-3 LFA 4.1
LFA 4.1 with lamp/arc sensor
Order K1673-2
K2633-4
Hose and Hood Set
Completely flexible extraction
hose with magnetic hood set.
Ideal for those hard to access
fume extraction applications.
Comes with 152 mm (6") diameter
hose and reinforced outside steel
rings to protect against wear and
crushing.
Order K1668-1
Lamp Kit with Arc Sensor
To conserve energy and extend
the life of your system, order the
lamp kit with arc sensor. It senses
an arc while the lamp illuminates
the work area. The arc sensor
turns on the unit when it senses
an arc flash and automatically
turns off 20 seconds after the arc
goes out. Also includes a manual
override on/off switch that works
independently of the arc sensor.
Kit includes work lamp with arc
sensor housing, switch bank,
and wiring.
Order K1706-2
Consult your local Lincoln Representative to help you decide which options are right for you!
Mobiflex™ 400-MS
[3]
™
MOBIFLEX 400-MS ORDER FORM
PRODUCT DESCRIPTION
QUANTITY
PRICE
ORDER NUMBER
™
Mobilflex 400-MS Base Unit
K1741-1
Choose an Extraction Arm or Hose
LFA 3.1 – 10 ft. Extraction Arm
K2633-1
LFA 3.1 – 10 ft. Extraction Arm with Lamp/Arc Sensor
LFA 4.1 – 13 ft. Extraction Arm
LFA 4.1 – 13 ft. Extraction Arm with Lamp/Arc Sensor
Hose and Hood Set, 5 meter (16 ft.)
K2633-2
K2633-3
K2633-4
K1668-1
Options
Lamp Kit with Arc Sensor
Starter Overload Switch for 230V
K1706-2
K1494-3
Filter Options
LongLife® 400-MS Filter
K1673-2
TOTAL:
Environmental Systems Family
High & Low
Vacuum Solutions
C U S T O M E R A S S I S T A N C E P O L I C Y
The business of The Lincoln Electric Company® is manufacturing and selling high quality welding equipment, consumables, and cutting equipment. Our challenge is to meet the needs of
our customers and to exceed their expectations. On occasion, purchasers may ask Lincoln Electric for information or advice about their use of our products. Our employees respond to
inquiries to the best of their ability based on information provided to them by the customers and the knowledge they may have concerning the application. Our employees, however, are not
in a position to verify the information provided or to evaluate the engineering requirements for the particular weldment. Accordingly, Lincoln Electric does not warrant or guarantee or assume
any liability with respect to such information or advice. Moreover, the provision of such information or advice does not create, expand, or alter any warranty on our products. Any express or
implied warranty that might arise from the information or advice, including any implied warranty of merchantability or any warranty of fitness for any customers’ particular purpose is
specifically disclaimed.
Lincoln Electric is a responsive manufacturer, but the selection and use of specific products sold by Lincoln Electric is solely within the control of, and remains the sole responsibility of the
customer. Many variables beyond the control of Lincoln Electric affect the results obtained in applying these types of fabrication methods and service requirements.
Subject to Change – This information is accurate to the best of our knowledge at the time of printing. Please refer to www.lincolnelectric.com for any updated information.
®
THE LINCOLN ELECTRIC COMPANY
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