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Graco Reactor 2 H-40 FPH044 [11/34] Material self ignition
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Important Isocyanate (ISO) Information
309572ZAT 11
Material Self-ignition
Keep Components A and B
Separate
Moisture Sensitivity of
Isocyanates
Exposure to moisture (such as humidity) will cause ISO
to partially cure, forming small, hard, abrasive crystal
that become suspended in the fluid. Eventually a film will
form on the surface and the ISO will begin to gel,
increasing in viscosity.
NOTE: The amount of film formation and rate of
crystallization varies depending on the blend of ISO, the
humidity, and the temperature.
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.
Changing Materials
Some materials may become self-igniting if applied
too thick. Read material manufacturer’s warnings and
Safety Data Sheet (SDS).
Cross-contamination can result in cured material in fluid
lines which could cause serious injury or damage
equipment. To prevent cross-contamination:
• Never interchange component A and component B
wetted parts.
• Never use solvent on one side if it has been
contaminated from the other side.
NOTICE
Partially cured ISO will reduce performance and the
life of all wetted parts.
• 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 pump wet cup or reservoir (if
installed) filled with appropriate lubricant. The
lubricant creates a barrier between the ISO and
the atmosphere.
• Use only moisture-proof hoses compatible with
ISO.
• Never use reclaimed solvents, which may contain
moisture. Always keep solvent containers closed
when not in use.
• Always lubricate threaded parts with an
appropriate lubricant when reassembling.
NOTICE
Changing the material types used in your equipment
requires special attention to avoid equipment damage
and downtime.
• When changing materials, flush the equipment
multiple times to ensure it is thoroughly clean.
• Always clean the fluid inlet strainers after flushing.
• Check with your material manufacturer for
chemical compatibility.
• When changing between epoxies and urethanes
or polyureas, disassemble and clean all fluid
components and change hoses. Epoxies often
have amines on the B (hardener) side. Polyureas
often have amines on the B (resin) side.
Содержание
- Heated hose 1
- Instructions 1
- Power loc 1
- Contents 2
- Adapter fittings 3
- Power lock hose bundle part numbers 3
- Use adapter fittings to connect a hose assembly to a fluid manifold and or a fts use jic swivel fittings to connect a female fts to male end hoses and or npt female ball valves on mix manifold inlets 3
- Whip hoses 3
- You need at least one 50 ft 15 m main hose one fluid temperature sensor fts and one whip hose or one wire harness jumper part no 261821 to make a complete heated hose assembly be sure the selected hose meets your maximum pressure and hose diameter requirements 3
- Airless 2 component hose 4
- Standard 2 component hose 4
- Custom application 2 component hose 5
- Rtd 2 component hose for use with gca controlled reactors 5
- Two fts cables and two sets of standard wires 5
- Fluid temperature sensor fts kits 6
- Fluid temperature sensor kits fts rtd for use with gca controlled systems 6
- Fts kits contain 6
- Warning warning warning warning 7
- Warnings 7
- Warning warning warning warning 8
- Warning warning warning warning 9
- Important isocyanate iso information 10
- Isocyanate conditions 10
- Changing materials 11
- Foam resins with 245 fa blowing agents 11
- Keep components a and b separate 11
- Material self ignition 11
- Moisture sensitivity of isocyanates 11
- Notice 11
- Connect whip hose to gun or gun manifold 12
- Description 12
- Installation 12
- Connect heated hoses 13
- Cap plugs 15
- Setscrews 15
- Connect fts and heated dual whip hose 17
- Notice 17
- Non rtd thermocouple 2 component hoses 18
- Connect fts with a non heated whip hose or remote mix manifold 19
- Notice 19
- Connect hoses to proportioner 20
- Check hoses for leaks 21
- Fluid temperature sensor fts calibration non rtd versions 21
- For non scuffed hoses 21
- Protective covering 21
- Operation 22
- Instructions for replacing individual a or b hose 23
- Maintenance 23
- Fluid temperature sensor 24
- Heated fluid hose 24
- Using 261669 fluid temperature sensor jic to jic fittings 24
- Whip hose 24
- Fluid temperature sensor 25
- Heated fluid hose 25
- Using 24m943 fluid temperature sensor npt to npt fittings 25
- Whip hose 25
- Fluid temperature sensor 26
- Heated fluid hose 26
- Using 24k207 rtd 2 component hose fluid temperature sensor jic to jic fittings 26
- Whip hose 26
- Fluid temperature sensor 27
- Heated fluid hose 27
- Using 24m944 rtd 2 component hose fluid temperature sensor npt to npt fittings 27
- Whip hose 27
- Fluid temperature sensor 28
- Heated fluid hose 28
- Using 261670 fluid temperature sensor jic to npt fittings 28
- F144 hose wire jumper 29
- Installation 29
- Accessories 31
- Scuff guard protective cover 31
- Technical specifications 32
- Total heating load 2 hoses 32
- California proposition 65 33
- California residents 33
- Warning cancer and reproductive harm www p65warnings ca gov 33
- For the latest information about graco products visit www graco com for patent information see www graco com patents 34
- Graco headquarters minneapolis international offices belgium china japan korea 34
- Graco inc and subsidiaries p o box 1441 minneapolis mn 55440 1441 usa copyright 2002 graco inc all graco manufacturing locations are registered to iso 9001 www graco com revision zat january 2021 34
- Graco information 34
- Graco standard warranty 34
- To place an order contact your graco distributor or call to identify the nearest distributor phone 612 623 6921 or toll free 1 800 328 0211 fax 612 378 3505 34
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