To Restore The Unit To Normal Operation - Nordson 3100V Series Customer Product Manual

A
5-20
Maintenance
To
Restore the Unit to Normal Operation
After
flushing your system with hot melt material,
a
flushing material, or
Type
R
fluid, follow this procedure to
restore
your unit to normal
operation.
1.
Disconnect and lock out electrical power to the unit.
2.
Reconnect each gun to its hose both electrically and mechanically
Refer to Mechanical lnstallation
and Electrical
lnstallationinlhe
lnstallation section
of
this manual.
3.
Remove the lock-out and restore power to the unit.
4.
lf
you have changed the unit's temperature setpoints or
if
the
recommended operating temperature
of
the new adhesive is different
from the previous adhesive, reprogram the temperature settings.
Refer
to
System
Programming Proceduresinlhe
lnstallation section
of
this manual.
5.
Use
a metal or plastic scoop to fill the tank with
adhesive.
Refer
to
Filling the
Tank
with
Adhesiveinthe
lnstallation section of this
manual.
6.
Return
the pump air pressure to the operating setting
7.
Resume normal operation
A5EN{7-[3V-X-AXAXI-5
41-3000y
lssued 9/98
@998
l,lordson Corporatlon
All rights reserved