Replacing The Pressure Relief Valve - Nordson 3100V Series Customer Product Manual

Hydraulics B
1-39
7.
Manitold Repair
Procedures
Replacing the Pressure Relief
Valve
Use
these procedures to replace the pressure relief valve or the manifold
drain valve.
Use
this procedure to replace the pressure relief valve. The pressure
relief valve is located in the bottom
of
the tank.
1.
Drain as much adhesive
from the tank as
possible.
Refer
to Flushing
the System
in Maintenance for different ways to drain the tank.
2.
See Figure B
1-27.
Use a socket
wrench to loosen the pressure relief
valve (1); then carefully unscrew the valve and remove
it.
1
2
4130835
Fig.
B
1-27
Replacing
the Pressure
Relief Valve
1.
Pressure relief
valve
2.
Typical tank
3.
Screw
the new valve into the tank until it
is
finger-tight.
4.
Use
a
socket wrench to tighten the
valve.
Tighten
to 14-16 N.m (10-12 ft-lb).
5.
Refillthe tank with adhesive and resume operation.
@ 2000 Nordson
Corporation
All
rights reseryed
41-3000v
lssued
5/00
B1
EN-02-[3V-X-AGXX]-2