Thermoplastic Hot Melt Material; Equipment And Material Disposal; Polyurethane Reactive ("Pur") Hot Melt Material - Nordson 3100V Series Customer Product Manual

8
RTD-Style Hot Melt Hose
Cleaning
@ontd)
Thermoplastic Hot Melt
Material
Equipment and Material
Disposal
Polyurethane Reactive
('PUR") Hot Melt Material
a Never
use
an
open flame to clean
the
unit or components
of
the
unit.
a
a
a
Use only cleaning fluids designed or intended to be used with the
hot
melt
material
being
used
in
the
unit.
Never use paint fluids
under any
circumstances.
Note the flash point of the cleaning
fluid
used.
Only use a controlled
heating method to heat fluids.
Ensure sufficient room ventilation to draw off generated vapors.
Avoid prolonged breathing
of
vapors.
NOTE: Always
refer to the material manufacturer's Material Safety Data
Sheet (MSDS) or
material information sheet before working with any hot
melt material.
a
a
Ensure the work area
is adequately ventilated
Do not exceed recommended processing temperatures.
Doing so
creates
a
danger to
personnel due
to
decomposition of
the
material.
Dispose of equipment and
materials used in operation and cleaning
according to local regulations.
NOTE:
Always refer to
the
material
manufacturer's
Material Safety Data
Sheet (MSDS) or material
information sheet before working with any hot
melt material.
WARNING: Exercise extreme caution and always provide
adequate
ventilation
when using reactive materials.
WARNING: Only
use PUR material in
units
that are designed
to
process
such
material. Using PUR material in units
that
cannot process them can
cause damage
to
the unit and
premature reaction
of
the
hot melt material.
WARNING:
PUR material contains isocyanate ingredients
which
will
irritate skin, mucous membranes of eyes and
respiratory passages.
WARNING:
Persons with existing asthmatic conditions may
experience
diff
iculty
in
breathing.
Manual
45-21
108232E
lssued
1/00
O
20fi)
Nordson Corporation
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