Dow FROTH-PAK Refill Systems Manuel d'utilisateur

FROTHPAK™ REFILL SYSTEMSMANUALManualINSTALL MANUAL | United States | COMMERCIAL/RESIDENTIAL 2014 EDITION

Dow Building SolutionsIntroduction The FROTHPAK™ Refill System is a polyurethane foam dispensing system for users who require large quantities of

Dow Building SolutionsSystem Density / Type “A” Tank Part# / Color “B” Tank Part# / Color17 Gallon System:1.75 Foam Sealant 1.75 Foam Insulation (Cla

Dow Building SolutionsPart# Output / Lbs. Min Nozzle Type Front / Back - Nozzle Color259212 Low / 2lbs. Min Caulking Green / Yellow259219 259

Dow Building SolutionsCAUTION:The contents of both tanks are pressurized with Fluorinated Hydrocarbons (HFC’s). The “A” tank contains polymeric isocy

Dow Building SolutionsSafety PrecautionsWARNING:The FROTHPAK™ cylinders contain isocyanate, hydrofluorocarbon blowing agent and polyols under pressure

Dow Building Solutions2.6 IngestionIf swallowed, give large amounts of liquids. DO NOT induce vomiting. Seek medical attention.2.7 Removal of Cured

Dow Building SolutionsSection 3System InstallationNOTE: Dry nitrogen is used for pressurizing the Refill System and is not supplied. It may be obtaine

Dow Building Solutions b) Attach the B side (blue) hose to the B side ball valve and make sure to keep the ball valve in the upward position

Dow Building Solutions 9. Connect an in-line on-off valve to the other end of each chemical hose. Verify that the arrow on each valve points aw

Dow Building Solutions5. Turn the right regulator stem clockwise to the proper pressure setting of the “B” tank (120160 psi – Do not go over 2

FROTHPAK™ Refill System Installation ...A1 Nitrogen Regulator Assembly...

Dow Building Solutions c) Now set the A and B side regulators to their initial pressure. Turn the handle clockwise to increase the pressu

Dow Building SolutionsThis chart is for the cone and fan type nozzles. Other specialty nozzles may have different elapsed paused times.2. To replace

Dow Building Solutions5. Let the foam cure (a minute or two) Look for an even tan color foam. Watch to see that it rises 3 or 4 times the origina

Dow Building SolutionsShut-down Procedure1. Remove the used nozzle by pushing down on the nozzle ejector.2. Apply petroleum jelly to the face of

Dow Building Solutions3. Verify that the nitrogen cylinder pressure using the center gauge of the nitrogen regulator assembly. The system WILL

Dow Building Solutions5. When ready for this, be sure the tank valves are closed on the empty tanks. Bleed off any pressure in the lines by pullin

Dow Building Solutions11. Reconnect the “A” on-off valve to the filter of the new “A” tank. Tighten with an adjustable wrench.12. Remove the filt

Dow Building Solutions9.4 System Pressurization1. Open the nitrogen bottle valve by turning the knob on top of the cylinder counter-clockwise. If

Dow Building Solutions3. Dispense chemicals in an appropriate container and examine the chemical streams. If the streams are equal, the probl

Dow Building Solutions25. Re-open the on-off valve located near the filter and allow the chemical to flow in an appropriate container. If the chemi

Section 5: INSTAFLO™ Gun Operation...13 5.1 Spraying ...

Dow Building SolutionsSection 12Ratios and Output*Using cone type nozzle with chemicals at 75°F (24°C). Do not increase pressure over 225psi. PRV set

Dow Building SolutionsSection 15Tank Heating15.1 UsageIn places where the FROTHPAK™ Refill System is used where the ambient temperature is below 65°F

Dow Building SolutionsThis control effectively regulates heating mantles, tapes and cords. Minitrol may also be used for small furnaces or ovens, hot

Dow Building Solutions unheated hoses. The only difference here is to make sure whenever checking the flow or purging an Arctic Pak hose make

Dow Building SolutionsSection 17 WarrantyThe Dow Chemical Company warrants only that the product shall meet its specifications. This warranty is in lie

Dow Building SolutionsNOTES27

In the U.S.The Dow Chemical Company Dow Building Solutions1605 Joseph Drive, 200 Larkin CenterMidland, Michigan 48674Technical Information: 1-866

Dow Building SolutionsINSTAFLO™GunIn-line On-offBall ValvesOn-off SwivelBall ValvesAnti-crossover Nozzle30 Ft. Double nut Chemical Hoses8 In. HosesP

Dow Building Solutions“A” Tank“B” TankChemicalFilterNitrogen HosesNitrogen Intake TankValvesTank ValvesChemicalFilterProtective Plug: Remove and savef

Dow Building SolutionsNitrogen Regulator AssemblyPressure GaugeNitrogen CylinderPressure Gauge“A” Tank“B” Pressure Regulator“A” Tank Nitrogen Hose(mar

Dow Building SolutionsPressure Gauge“B” Tank“B” Pressure Regulator“B” Tank Nitrogen Hose (mark hose ends with yellow & blue electrical tape)Plas

INSTAFLO™ GunSafetyTriggerAnti-crossoverNozzleNozzle EjectorA3

Dow Building Solutions(See page 3 for part numbers)Anti-crossover NozzlesFan Caulking Cone Pour CalibrationNozzle Opening Nozzle Opening Nozzle Openin