Nordson 3100V Series Customer Product Manual page 168

Maintenance
A 5-15
CAUTION:
Using a metal brush or scraper can damage
Teflon-coated
tanks.
Use
a
stiff-bristled, nonmetal brush when
cleaning
a
Teflon-coated tank.
7.
Use a
stiff-bristled, non-metal
brush or similar tool to scrub the tank or
dislodge as much char
and debris as
possible. Do
not use
a
metal
brush or scraper on Teflon-coated tanks.
NOTE:
lf
this procedure
does not remove
allthe charred
material,
you
may need
to
replace the
tank.
Refer to
the procedure for
replacing the
tank
in
the Tanksection
of
this
manual.
B.
Clean
the
manifold
filter.
Refer
to
Cleaning
a Standard Manifold Filter
in
this section.
9.
Go
tothe procedure
To
Restore the Unitto Normal Operationin this
section.
To Flush the System with a Flushing Material
WARNING:
Use the flushing material
at
the manufacturer's
recommended temperature, which will be below the hot melt
material's
flash
point.
Failure
to
obserue
this warning
can
cause
a
fire.
WABNING:
Never
flush your system
or
clean
any aluminum
components
with halogenated
hydrocarbon
cleaning
solutions.
These
cleaning solutions
are e)dremely
dangerous when
used
to clean aluminum
components
in a
pressurized fluid
system.
CAUTION:
Do not use
this procedure to
flush your system
with
Type
R
fluid.
This
procedure instructs you to pump
flushing
material through the hoses.
Flushing
Type
R
fluid
through
hoses
can cause large pieces of char to
break off and clog
the
nozzles during
later
operation.
lf
you
plan to
use
Type
R
fluid to
flush
your system,
refer
the procedure
To
Flush
the
System
with
Type R
Fluidin this
section.
Gtr)98
Nordson Corporation
All dghts
reserued
41-3000v
lssued 9/98
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