Lincoln Electric LMA 75 1.0 m Manual De Instalación Y De Uso página 5

2 PRODUCT DESCRIPTION
2.1 Components
The product consists of the following main components and
elements:
Fig. 2.1
A Mounting bracket
B Friction joint (2)
C Hose (2)
D Balancing strap
E Inner tube
F Outer tube
G Semi rigid hose
H Nozzle
I Gas spring
A
A
B
C
B
C
LMA 75 hanging
B
E
B
E
C
B
C
B
A
LMA 75 standing
Fig. 2.1 Main components and elements
A
2.2 Operation
The fume is extracted through the nozzle of the arm by an
extraction fan. The extraction arm discharges the polluted air
to an extraction duct with filter unit or directly to the
atmosphere.
2.2.1 Option: DAMPER-75 (sealed shut-off valve)
It is possible to install a valve to shut off or regulate the
airflow. The shut-off valve is mostly used when several
extraction arms are integrated in a line installation with
exhaust to the atmosphere; in such configurations closing the
valve prevents the loss of costly heated air. You can also use
0000117805/01MAY2023/0 LMA 75 1.0 m | LMA 75 1.5 m
D
C
B
D
C
E
F
B
E
G
F
H
G
H
C
F
C
G
F
H
I
G
H
I
the valve to prevent fume from escaping through the nozzle
when the extraction fan is off.
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.
The user of the product is always fully responsible
for observing the local safety instructions and
regulations. Observe all applicable safety
instructions and regulations.
User manual
- 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.
- Do not change the order of the steps to perform.
- Keep the manual with the product.
Users
- The use of this product is exclusively reserved to authorised,
trained and qualified users. Temporary personnel and
personnel in training can only use the product under
supervision and responsibility of skilled engineers.
- 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 product 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 product.
Intended use
1
The product has been designed exclusively for extracting
soldering fumes, airborne dust and fumes from solvents. The
TopGrade type of arm (fully white) is especially suitable for use
in laboratories in the pharmaceutical, chemical and food
processing industry. 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
Do not change the specifications given in this manual.
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
deduced 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 | 3