Disconnecting The Old Hose; Connecting The New Hose - Nordson 3100V Series Customer Product Manual

16
Hot Melt Hose
5920023
Fig.
1
Proper Hose Fitting Removal
or Replacement
Disconnecting the Old Hose
WARNING:
Even when
switched
off, Nordson applicators and
hoses contain electrical potentials that can
cause
death.
Disconnect and lock out line voltage to the
qpplicator
when
instructed to do
so.
1
.
Disconnect and lock out power to
the main circuit breaker for the
applicator input power
line.
2.
Move the applicator circuit breaker to the OFF position.
3.
Unplug the hose electrical connections from the applicator and the
gun.
4.
Use two wrenches to remove
the
hose swivel
fittings. See
Figure
1
Place one wrench on the applicator manifold or gun
fitting and the
other wrench on
the
hose fitting.
5.
Properly dispose of the old hose and drained adhesive.
Connecting the
New Hose
1.
Make sure the new hose is routed
without bundling, pinch
points, and
contact with sharp or abrasive
surfaces.
See Figure
2.
2.
Use the two wrenches to connect
the
new hose swivel
fittings
to
the
applicator manifold and the gun fitting.
Do
not
overtighten.
See
Figure
1.
)
WARNING:
Use the
wiring
information
included
in
this
manual
only for
the
installation of
appropriate
hoses
listed
in Section
6.
Use
of
this information for the installation of other hoses may
result
in
personal
injury, death, or equipment
damage.
3.
Plug the hose electrical connections into the
applicator
and
the gun
Refer to
the
wiring information
in
Parts
and Reference Data,
Section
6.
4.
Move the applicator circuit breaker to
the
ON position
Manual
45-21
108232E
lssued 1/00
O zU)O Nordson Corporatlon
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