19
GC-1368N
Manual Injection Instructions
1.
Turn recirculation switch to the OFF position.
2.
Press manual injection (Located on Touch Screen).
3.
Select desired percentage of catalyst by pushing the
manual Injection Set-Up. Once desired catalyst
percent is selected press start to move the pump to
the selected position.
4.
Turn valves on gun head to injection.
RESIN
CATALYST
5.
Insert port injector into mold opening.
6.
Depress the air switch button trigger on gun head to
dispense mixed material.
7.
After the injection process turn both, catalyst valve
and material valve on the dispense gun to the
recirculation position.
RESIN
CATALYST
→
.025 gallons per stroke
95cc per stroke
Start-Up
Isocyanate Conditions
Rev. G 6/17/2008
21
Isocyanate Conditions
Material Self-ignition
Moisture Sensitivity of
Isocyanites
Isocyanites (ISO) are catalysts used in two component
foam and polyurea coatings. ISO will react with moisture
(such as humidity) to form small, hard, abrasive crystals,
which become suspended in the fluid. Eventually a film
will form on the surface and the ISO will begin to gel,
increasing in viscosity. If used, this partially cured ISO
will reduce performance and the life of all wetted parts.
To prevent exposing ISO to moisture:
•
Always use a sealed container with a desiccant
dryer in the vent, or a nitrogen atmosphere.
Never
store ISO in an open container.
•
Keep the ISO lube pump reservoir (if installed) filled
with Graco Throat Seal Liquid (TSL), Part 206995.
The lubricant creates a barrier between the ISO and
the atmosphere.
•
Use moisture-proof hoses specifically designed for
ISO, such as those supplied with your system.
•
Never use reclaimed solvents, which may contain
moisture. Always keep solvent containers closed
when not in use.
•
Never use solvent on one side if it has been contam-
inated from the other side.
•
Always lubricate threaded parts with ISO pump oil
or grease when reassembling.
Keep Components A and
B Separate
Foam Resins with 245 fa
Blowing Agents
Some foam blowing agents will froth at temperatures
above 90°F (33°C) when not under pressure, especially
if agitated. To reduce frothing, minimize preheating in a
circulation system.
Spraying materials containing isocyanates creates
potentially harmful mists, vapors, and atomized partic-
ulates.
Read material manufacturer’s warnings and material
MSDS to know specific hazards and precautions
related to isocyanates.
Prevent inhalation of isocyanate mists, vapors, and
atomized particulates by providing sufficient ventila-
tion in the work area. If sufficient ventilation is not
available, a supplied-air respirator is required for
everyone in the work area.
To prevent contact with isocyanates, appropriate per-
sonal protective equipment, including chemically
impermeable gloves, boots, aprons, and goggles, is
also required for everyone in the work area.
Some materials may become self-igniting if applied
too thickly. Read material manufacturer’s warnings
and material MSDS.
The amount of film formation and rate of crystalli-
zation varies depending on the blend of ISO, the
humidity, and the temperature.
NOTICE
To prevent cross-contamination of the equipment’s
wetted parts,
never
interchange component A (isocy-
anate) and component B (resin) parts.
Summary of Contents for Spartan 3
Page 12: ...12 GC 1368N 4 Push for set up screen Start Up ...
Page 26: ...26 GC 1368N REVISION A 23280 02 SPARTAN 3 ASSEMBLY 01 Assembly Drawings ...
Page 27: ...27 GC 1368N REVISION A 23280 02 SPARTAN 3 ASSEMBLY Assembly Drawings ...
Page 28: ...28 GC 1368N REVISION A 23280 02 SPARTAN 3 ASSEMBLY Assembly Drawings ...
Page 30: ...30 GC 1368N REVISION J 23250 00 SPARTAN 3 CONTROL BOX ASSEMBLY Sub Assembly Drawings ...
Page 31: ...31 GC 1368N REVISION J 23250 00 SPARTAN 3 CONTROL BOX ASSEMBLY Sub Assembly Drawings ...
Page 32: ...32 GC 1368N REVISION J 23250 00 SPARTAN 3 CONTROL BOX ASSEMBLY Sub Assembly Drawings ...
Page 35: ...35 GC 1368N REVISION J 23250 00 SPARTAN CONTROL BOX SCHEMATIC Sub Assembly Drawings ...
Page 43: ...43 GC 1368N REVISION P 23280 00 SPARTAN 3 W PAC ASSEMBLY 01 Accessories ...
Page 44: ...44 GC 1368N REVISION P 23280 00 SPARTAN 3 W PAC ASSEMBLY Accessories ...