Nordson 3100V Series Customer Product Manual page 383

F
1-2
Glossary
Drop-out
Time
Dual-acting Piston Pump
Enclosure Rating
Encoder
Ertrusion
Gun
Filter Bung
Flow
Rate
Four-way
Air
Valve
Gear-to-line
Gel
Ground
Wire
Gun
Heater Cartridge
Heating Bong
Hopper
The time between when the gun is signaled to stop and when the
adhesive flow actually does stop.
A pump that delivers material on both the upstroke and the downstroke
A manufacturer's statement
of
the maximum level of some external
condition, such as water or dust level, that the enclosure is capable of
withstanding.
A speed-sensing device which outputs
a
frequency of pulses proportional
to
the measured line speed.
A spring-loaded triggering device for dispensing or depositing material.
There are two basic types of guns, the manual gun which is actuated by
hand and the automatic gun which is actuated by process controls.
That part of
a
filter assembly external to the unit to which the filtering
element is attached, or contained within the unit.
lt is also used for
access or cleaning.
The amount of material flowing through the system per unit
of
time.
The
amount may be expressed in gravimetric (weight)
or
volumetric terms.
Examples:
grams/minute, ml/min, lb/hour, gallons/hour.
A valve
typically used to pressurize one side of a double acting cylinder
while opening a exhaust path for the opposite side.
See Key-to-line.
A
cross-linked, insoluble material which can form in a hot melt applicator
under extended thermal stress.
A wire that connects
allAC
powered devices to
earth ground.
The device that dispenses a material (adhesive) onto
a
substrate or
product.
A replaceable resistive heating element, tubular in shape, designed to fit
in a machined hole
in
the object to be heated.
The
volume that is heated and thermally controlled by
a
single control
device.
A container allowing non-melted adhesive to
be
supplied on a continuous
basis to a melt zone.
FlEN{2-[3X-XXXX]-1
lssued
4/94
Gtr194
Nordson
Corporation
All
rights reserved