Flushing A Standard Manifold Filter. A; Flushing The System A - Nordson 3100V Series Customer Product Manual

A
5-6
Maintenance
Flushing a Standard Manifold
Filter
To
lnstall
Hose Connector or Plug O-Rings
(contd.)
5.
Tighten
the hose connector or hose plug.
6.
Torque the connector or plug to 0.79-1 .13
N.m (7-10
lb-in.).
7.
Remove the lockout and restore power to the system.
8.
After the unit reaches READY status, purge the system
of
trapped air
by removing
the gun nozzles and triggering the guns.
9.
Reassemble
the nozzles onto the guns.
Use
this procedure to flush the manifold filter.
Flushing
the manifold filter
removes excess dirt and charred materialthat can
clog the system and
cause poor system performance.
WARNING: Hot!
Risk of burns. Wear heat-protective
clothing,
safety
goggles, and heat-protective gloves.
Hot melt material
may be released under pressure.
1.
Ensure that
the unit is at operating temperature.
2.
Turn
the air pressure regulator fully counterclockwise to reduce the
pump air pressure to
0.
3.
Place
containers under all guns and the manifold drain valve.
lf
necessary open the manifold filter and drain valve cover.
WARNING:
System or
material
pressurized.
Relieve system
pressure.
Failure to obserue may result in serious burns.
4.
Trigger the guns to
relieve
system pressure.
5.
See Figure A
5-1.
Open
the manifold drain valve.
To
tighten
a... Do
this
Hose connector
Select two wrenches using
Table A 5-2 and use them as
shown in Figure A 5-3.
Hose plug
Use an Allen
wrench.
A5EN{7-[3V-X-AXAE-s
41-3000y
lssued 9/98
@ 1998
Nordson
Corporatlon
All rights reserved