A
5-10
Maintenance
Cleaning
a Standard Manifold
Filter
@ontd.)
9. See Figure A
5-9. Reassemble the filter,
Fig. A
5-9 Assembling
the Manifold Filter
CAUTION: Ensure
that the unit is at operating
temperature
before
reinstalling
the
filter.
Cold materialfrom the filter
or
manifold walls
can cause the filter
screen to collapse if it is
tightened in
a cold system.
1. Ensure
that the unit is
at operating temperature.
2.
Slide the filter assembly
into the manifold
and tighten
it
until it is
finger-tight
only.
3. Follow
these steps to flush
the
manifold
again:
g.
Open the manifold drain valve.
h. Turn the
air
pressure
regulator fully counterclockwise
to reduce
the
pump
air
pressure
to
0.
i. lncrease
the
pump
air
pressure
by turning
the air
pressure
regulator
clockwise
until a clean, steady flow
of adhesive flows
from
the drain.
Drain
approximately
0.25 L
(8
oz) of adhesive.
j.
Return
the
pump
air
pressure
to 0.
k.
Close the manifold drain valve.
4. Tighten
the filter assembly until it
seats. Do not overtighten.
5. Return the
pump
air
pressure
to the normal
operating setting.
,tn?oo,
AsEN{7-[3V-X-AXAX]-5
41-3000v
lssued 9/98
@E)98
Nordson Corporalion
All rights reserved