Replacing The Drain Valve; Replacing The Manifold B - Nordson 3100V Series Customer Product Manual

B
1-40
Hydraulics
Replacing
the
Drain
Valve
Replacing
the
Manifold
Fig. B
1-28
Replacing the
Drain Valve
1.
Alignment screw
2.
Washer
Use
this procedure to replace the drain valve. The
drain
valve is located
in
the manifold near the manifold filter.
NOTE:
Units
with a reverse-flush filter have two manifold drain valves
1.
Make sure the unit is at operating temperature
WARNING:
System or material
pressurized.
Relieve pressure
Failure to observe this warning may result in serious burns.
2.
Relieve
system
pressure.
Refer to
Relieving
System Pressurein
Maintenance.
3.
See Figure B 1-28.
Remove the drain valve alignment screw (1) and
washer (2); then remove the valve
(3) from the
unit.
Some
adhesive
willflow from the
valve.
3
1
2
4130836
3.
Drain valve
4.
Screw the new drain valve into the manifold until it
is secure; then
adjust it as necessary to install and tighten the alignment screw and
washer.
5.
Resume operation
Because
the manifold has no moving parts, you should not need to
replace
it.
However,
if
you need to remove the manifold for any reason,
refer
lo
Tank.
B1
EN-02-[3V-X-AGXX]-2
41
-3000v
lssued
5/00
e000
Nordson Corporation
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