Nordson 3500V Series Customer Product Manual

Description
A2-g
Startup Mode
Operating Mode
Standby Mode
During
a sequential stafiup,
when the clock
timer or an operator
turns the
system on, the tank
and hoses begin
to heat first. After
the temperatures
of the tank
and hoses are all within
19.5
"C
(35
'F)
of their setpoint
temperatures, the
guns
begin to heat. When
the
tank, hoses, and
guns
are within
3
'C
(5
"F)
of
their setpoint
temperatures,
a
time
delay begins.
The
time delay, which
you
can
adjust,
provides
additional time for the
material
in the tank
to melt. At
the end of the time
delay, the
green
READY light turns
on, indicating
that the system is
ready for operation.
You
can
program
the
system so the
pump
starts automatically,
either
when
the READY light
turns on or when
the tank reaches
the
temperature
you
have
specified.
Or
you
can
program
the system so the
pump
must
be started manually.
The capability to heat
all zones
simultaneously is
also available
When
you
trigger a
gun,
the
pump
draws in the melted
adhesive and
sends it through
a manifold,
a filtet and
a
hose
to the
gun,
which
then
applies the adhesive
to the
product
or
package
surface. Figure
A2-2
shows
the components
of a typical hot
melt system
and the
path
that
melted adhesive
follows when
being
pumped
through the system. ln
most
systems, an
air-operated
automatic
gun
is
used to apply the melted
adhesive. An
electrically
driven
gun
or
a
handgun
(shown
in dotted lines
in Figure
A2-2) may
also be used
to apply adhesive.
When
you place
the
applicator in
the standby mode,
the controlsystem
disables
the
pump
and reduces
the temperature
of all heating zones
to
the standby
temperature
setpoints
you
have selected. You
can use the
standby mode to keep
the adhesive
warm when
normal operation must
be interrupted
for a while. The
lower
temperature reduces
char formation
and conserves energy.
@899 Nordson
Corporation
All dghts reserved
4't-3000v
lssued 2/99
A2 E N-03-[3V-4-AXXVI-2

Nordson 3500V Series Specifications

General

Brand	Nordson
Model	3500V Series
Category	Melting Machines
Language	English