Technical Specifications; Safety - Lincoln Electric MOBIFLEX 300-E Betriebsanleitung

L swivel casters
M motor
N extraction fan housing
O extraction fan
P mains cord
A B C
P O N M L
Fig. 2.1: Main components
2.2 Operation
The Mobiflex 300-E works in accordance with the recirculation
principle. The welding fume is extracted by the extraction fan
and enters the spark arrester via the extraction fan housing in
the heart of the filter. In the spark arrester the larger particles
and any sparks are separated. It also ensures an even air
distribution.
The next component is the ioniser. The high ionisation voltage
(+10 kV) electrically charges the dust and dirt particles. As soon
as the particles enter the collector, the collector voltage of +5 kV
makes them adhere to the earthed plates. This electrostatic
filter principle has been visualised in Fig. 2.2.
The characteristic feature of this separate combination of ioniser
and collector is the extremely high separation rate, the low air
resistance and the easy serviceability of the separate
components.
The last component is the final filter which mainly ensures an
even distribution of the airflow. Via the outlet grid in the filter
cover the cleaned air is returned in the workshop.
+10kV
Fig. 2.2: Electrostatic filter principle
0507250020/010513/F Mobiflex 300-E
D E
J
K
+5kV
+5kV
+5kV
3

SAFETY

General
The manufacturer does not accept any liability for damage to
the product or personal injury caused by ignoring of the safety
instructions in this manual, or by negligence during installation,
use, maintenance, and repair of the product mentioned on the
cover of this document and any corresponding accessories.
Specific working conditions or used accessories may require
additional safety instructions. Immediately contact your
supplier if you detect a potential danger when using the product.
F The user of the product is always fully responsible for
observing the local safety instructions and
G
regulations. Observe all applicable safety instructions
and regulations.
H
User manual
I
• Everyone working on or with the product, must be familiar
with the contents of this manual and must strictly observe
the instructions therein. The management should instruct
the personnel in accordance with the manual and observe all
instructions and directions given.
• Never change the order of the steps to perform.
• Always keep the manual with the product.
Pictograms and instructions on the product (if
present)
• The pictograms, warning and instructions attached to the
product are part of the safety features. They must not be
covered or removed and must be present and legible during
the entire life of the product.
• Immediately replace or repair damaged or illegible
pictograms, warnings and instructions.
Users
• The use of this product is exclusively reserved to well
authorised, trained and qualified users. Temporary
personnel and personnel in training can only use the product
under supervision and responsibility of skilled engineers.
• Use common sense. Stay alert and keep your attention to
your work. Do not use the product when you are under the
influence of drugs, alcohol or medicine.
• The machine is not to be used by children or persons with
reduced physical, sensory or mental capabilities, or lack of
experience and knowledge, unless they have been given
supervision or instruction.
• Children must be supervised not to play with the machine.
1
Intended use
The product has been designed exclusively for extracting and
filtering harmful fumes and gases which are released during the
most common welding processes. Using the product for other
purposes is considered contrary to its intended use. The
manufacturer accepts no liability for any damage or injury
resulting from such use. The product has been built in
accordance with state-of-the-art standards and recognised
safety regulations. Only use this product when in technically
perfect condition in accordance with its intended use and the
instructions explained in the user manual.

Technical specifications

The specifications given in this manual must not be altered.
Modifications
Modification of (parts of) the product is not allowed.
1. "Intended use" as explained in EN-ISO 12100-1 is the use for which the
technical product is suited as specified by the manufacturer, inclusive of
his directions in the sales brochure. In case of doubt it is the use which can
be deducted from the construction, the model and the function of the
technical product which is considered normal use. Operating the machine
within the limits of its intended use also involves observing the instructions
in the user manual.
EN - 11