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308925
10
Installation
General Information
Reference numbers and letters in parentheses in
this text refer to the numbers and letters in the
illustrations.
Be sure all accessories are adequately sized and
pressure-rated to meet the system requirements.
See page 112 for dimensions.
Apply
tape and sealant to pipe threads
before assembling them. Leave the first thread
uncovered to maintain electrical continuity.
Notes About Basic Units
The basic units require pressure–fed systems for
each material (A and B). Do not exceed 1000 psi (7
MPa, 70 bar), and make sure the feed system is
capable of at least twice the volume of the pump it
is supplying.
If heat is used on the feed systems, make sure the
fluid hose is capable of the heat and pressure
required. Mount the heaters on the heater bracket
as described on the following pages, making sure
they are appropriately plumbed for constant fluid
flow. Since reservoirs are not used, the circulation
feature is not available, and provisions should be
made to circulate material back to the feed source
during non–operational periods.
Make sure the basic units do not have features
operable that relate to the sensors on the reser-
voirs. Check the feature and its setup to ensure its
action is not related to reservoir sensors. This could
cause nuisance alarms.
Keep the Component Fluid Paths
Separate
CAUTION
Be sure to label all fluid path parts “component A” or
“component B”. Doing so prevents interchanging A
and B parts, which will contaminate the materials and
the fluid path through the equipment.
Color-coded chemically resistant tape may be used
to label the parts. Use Part No. 070540 blue for
component A, 070541 green for component B,
070542 red for mixed material, and 070543 white for
solvent.
Moving the Proportioner
WARNING
To avoid serious injury, do not lift the
equipment by the Premier air motor lift
ring (H–Fig. 2). It cannot support the
weight of the system.
8792A
Fig. 2
H
If moving the proportioner with a forklift, be sure it is
securely set on the forklift before lifting it.
If moving the proportioner with a crane, the propor-
tioner must be placed in a cage or other sturdy sup-
port, which fully supports the base/pallet.
Do not
attach the crane hook to the Premier air motor lift
ring, or any other part of the proportioner system!
PTFE
PTFE
PTFE
Summary of Contents for SuperCat 232721
Page 23: ...308925 23 Notes...
Page 111: ...308925 111 Notes...
Page 112: ...308925 112 Dimensions 8787A 42 in 1067 mm 66 in 1676 mm 74 in 1880 mm...