RTD-Style
Hot Melt Hose
25
Trou blesh ooti
n
g
P roced u res
Table 5 Hose Troubleshooting Checklist
NOTE: The Nordson
Hose/Gun
Diagnostic Device enables
precise
and
complete troubleshooting for the hot melt hoses. Also, hose
troubleshooting
can be accomplished
quickly
without
removing
the
hoses
from the
applicator or
guns.
Refer
to Parts and
Reference Data,
Section 6 or mntact
your
Nordson representative for further information.
Problem
Possible Cause Corrective Action
Refer
to
Hose
Fails to Heat
or Underheats
Power turned off
Hose or applicator
plug(s)
disconnected
Power
not available to hose
from applicator
Broken or
missing
pins
or
damaged
hose
plug
Check
that unit
power
is on
Make sure all electrical
plugs
are
connected.
Consult the applicator technical
manual.
Repair
using only
Nordson hose
repair
kits. Refer to Parts and
Reference Data, Section 6
for
part
numbers.
WARNING: Any attempted
repair
other than to the
hose
ends using the Nordson
repair
kits
may result in
damage
to
the hose, improper system
operation,
or
personal
injury. Do
not try
to
service or repair
the
hoses in any
other way.
Troubleshooting
section,
ot
applicator
manual
O
20(N) Nordson
Corporation
All rights reserved
1
08 232E
lssued
'll00
Manual
45-21
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