RTD-Style Hot Melt Hose
23
5920023
Fig.
5 Proper Hose Fitting Removal
or Replacement
lnspecting Hose Electrical
Connections
Table 4 Wrench
Sizes Needed for Tightening Hose
Fittings
8. See Figure 5. Tighten any
loose connections using two wrenches.
Place
one wrench
on the applicator manifold or
gun
fitting and the
other
wrench
on
the
hose fitting.
WARNING: Even when
switched off, Nordson applicators and
hoses
contain electrical
potentials
that
can cause
death.
Disconnect
and
lock
out line voltage to the applicator when
instructed
to do so.
1. Disconnect
and lock out
power
to the
main circuit breaker for the
applicator input
power
line.
See
Figure
4.
2. Check
that all hose electrical
plug pins
are in
good
condition. Repair
any damaged
pins.
Refer to Parts
and
Reference Data,
Section
6, tor
the required hose
end repair kit.
WARNING:
Vibration, and system heating and
cooling
cycles
can loosen
connections and cause equipment damage or
electric
shock.
3. Check that all hose
electrical
plug
connections are tight. Tighten any
loose
plugs.
Hose l.D. Size
Gonnector
Wrench Size
Hose Fatung
Wrench Size
5/16
in.
s/s
in
11/16
in
s/s
in.
11lain 11/ain
O
2U)0 Nordson Corporation
All rights reserued
108232E
lssued 1/00
Manual 45-21