Operation
Operation
Always add compatible lubricant such as mesamoll or
silicone oil to the dispensing rod wet cups prior to opera-
tion.
Sequence of Operation
Step 1: Reload
•
Spools shift to the right.
•
Material feed inlets are opened
•
Materials are transferred into the metering cham-
bers by a pressurized feed system
•
Outlet ports are blocked
•
Metering rods are retracted to a precise position
determining the volume of each material
Step 2: Shift
•
The balanced spool assemblies shift to the dis-
pense position
•
Material path to the mixer inlet is opened
•
Material feed inlet ports are blocked
•
Metering rods remain in the retracted position
14
Step 3: Dispense
•
Metering rods extend
•
A and B materials are simultaneously dispensed
from the metering chamber into the disposable
mixer.
•
A and B materials are dispensed at the predeter-
mined volume ratio.
Upon completion of the dispense stroke, the metering
rod and spool assemblies shift back to the reload posi-
tion.
313904B