Graco 3A0869J ユーザーズマニュアル
Glossary of Terms
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3A0869J
Glossary of Terms
Coriolis Meter - a non-intrusive flow meter often used in
low flow applications or with light viscosity, shear sensi-
tive, or acid catalyzed materials. This meter uses vibra-
tion to measure flow.
low flow applications or with light viscosity, shear sensi-
tive, or acid catalyzed materials. This meter uses vibra-
tion to measure flow.
Dose Size - the amount of resin (A) and catalyst (B) that
is dispensed into an integrator.
is dispensed into an integrator.
Dose Time Alarm - the amount of time that is allowed
for a dose to occur before an alarm occurs.
for a dose to occur before an alarm occurs.
Dynamic Dosing - Component A dispenses constantly.
Component B dispenses intermittently in the necessary
volume to attain the mix ratio.
Component B dispenses intermittently in the necessary
volume to attain the mix ratio.
Grand Total - a non-resettable value that shows the
total amount of material dispensed through the system.
total amount of material dispensed through the system.
Intrinsically Safe (IS) - refers to the ability to locate cer-
tain components in a hazardous location.
tain components in a hazardous location.
Idle - if the gun is not triggered for 2 minutes the system
enters Idle mode. Trigger the gun to resume operation.
enters Idle mode. Trigger the gun to resume operation.
Batch Total - a resettable value that shows the amount
of material dispensed through the system for one batch.
A batch is complete when the user resets the batch
counter to zero.
of material dispensed through the system for one batch.
A batch is complete when the user resets the batch
counter to zero.
K-factor - an assigned value that refers to the amount
of material per pulse that passes through a meter.
of material per pulse that passes through a meter.
Mix - when cross-linking of the resin (A) and catalyst (B)
occurs.
occurs.
Overdose Alarm - when either the resin (A) or catalyst
(B) component dispenses too much material and the
system cannot compensate for the additional material.
(B) component dispenses too much material and the
system cannot compensate for the additional material.
Potlife Time - the amount of time before a material
becomes unsprayable.
becomes unsprayable.
Potlife Volume - the amount of material that is required
to move through the mix manifold, hose and applicator
before the potlife timer is reset.
to move through the mix manifold, hose and applicator
before the potlife timer is reset.
Purge - when all mixed material is flushed from the sys-
tem.
tem.
Purge Time - the amount of time required to flush all
mixed material from the system.
mixed material from the system.
Ratio Tolerance - the settable percent of acceptable
variance that the system will allow before a ratio alarm
occurs.
variance that the system will allow before a ratio alarm
occurs.
Sequential Color Change - the process when a color
change is initiated and the system automatically flushes
the old color and loads a new color.
change is initiated and the system automatically flushes
the old color and loads a new color.
Sequential Dosing - Components A and B dispense
sequentially in the necessary volumes to attain the mix
ratio.
sequentially in the necessary volumes to attain the mix
ratio.
Standby - refers to the status of the system.