18
Translation of the original operating instructions
DUO
MIX
270
DM270_BAoDB_en_1507 • rs
Machine description
3 Machine description
The
DUO
MIX
270
has been designed according to your specific requirements
(process material, mixing ratio, output, etc.).
The process material is fed directly to the proportioning pump or via feed sys-
tems. The proportioning pump transports both components – correctly metered
– to the mixing unit, in which the two components are combined. The precise
metering of the two components is ensured by the fixed mixing ratio. Because
the mixing of the two components only takes place in the mixing unit, a very
small quantity of cleaning fluid is required. The mixed material finally arrives at
the spray gun via the spray hose.
In order to process materials with special characteristics it is possible to equip
the machine with optional accessories (e.g. feed pumps, agitators, a range of
heating systems, ram presses and many more besides).
The technical data for your machine can be found in the machine card
enclosed, or on the type plate.
3.1 Intended use
Using the
DUO
MIX
270
it is possible to apply 2K coatings with a fixed mixing
ratio to a surface. It is possible to process low to high viscosity 2K materials
that are solvent-free or contain solvents, also with extremely short pot lives
(e.g. 30 seconds).
If the machine bears an EX mark, it may be used in potentially explosive areas.
Observe the mark on the type plate and on the machine card, as well as the
information in Chap. 2.2.5 on page 11.
Intended use also includes:
➤
observing the technical documentation and
➤
complying with the operating, maintenance and servicing guidelines.
3.2 Erroneous use
Any use other than that stipulated in the technical documentation is deemed to
be erroneous use and may result in personal injury or property damage.
Erroneous use applies in particular if
➤
impermissible materials are processed,
➤
unauthorised modifications or changes are implemented,
➤
safety equipment is modified, removed or bypassed,
➤
unsuitable spare or accessory parts are used (see chap. 2.6.2 and 2.6.3 on
page 16),
➤
machines that are not marked as EX machines are used in potentially
explosive areas,
➤
the machine is operated outside of the operating limits (see type plate).
