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Graco T2 - User Manual

Graco T2
30 pages
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WLD
311882U
EN
Instructions
T2
2:1 Ratio Transfer Pump
For use with polyurethane foam, polyurea, and similar non-flammable materials. For
professional use only.
Not approved for use in European explosive atmosphere locations.
Model 295616 (55-gallon drum)
180 psi (1.2 MPa, 12 bar) Maximum Air Working Pressure
405 psi (2.7 MPa, 27 bar) Maximum Fluid Working Pressure
Important Safety Instructions
Read all warnings and instructions in
this manual before using the equipment.
Save these instructions.

Questions and Answers:

Graco T2 Specifications

General IconGeneral
BrandGraco
ModelT2
CategoryWater Pump
LanguageEnglish

Summary

Warnings

Important Isocyanate (ISO) Information

Keep Components A and B Separate

Prevents cross-contamination of components A and B in fluid lines.

Material Self-Ignition

Warning about materials potentially self-igniting if applied too thick.

Moisture Sensitivity of Isocyanates

Explains how moisture causes isocyanates to partially cure and increase viscosity.

Foam Resins with 245 fa Blowing Agents

Describes potential frothing of foam resins above 90°F (33°C) when not under pressure.

Changing Materials

Provides instructions for changing material types to avoid damage and downtime.

Typical Installation

Typical Installation, without Circulation

Diagram and description of a typical system setup without circulation.

Typical Installation, with Circulation

Diagram and description of a typical system setup with circulation.

Typical Installation for Lubrication Applications

Diagram and description of system setup for lubrication applications.

Installation

System Accessories

Ensures maximum pump performance by using properly sized accessories.

Air Line Accessories

Details installation order for air line components like lubricator and filter.

Fluid Line Accessories

Explains the requirement and installation of a fluid drain valve.

Setup

Grounding the System

Explains the importance of grounding for reducing static sparking risks.

Operation

Pressure Relief Procedure

Steps to follow to relieve system pressure before servicing or cleaning.

Flushing

Procedure for flushing the system to avoid fire, explosion, and injury.

Daily Startup

Step-by-step guide for starting the transfer pump daily.

Daily Shutdown

Steps for properly shutting down the transfer pump daily.

Repair the Air Motor

Repair the Pump Lower

Reassemble the Air Motor and the Pump Lower

Troubleshooting

Identifies common problems, their causes, and suggested solutions.

Parts - Model 295616

Accessories

Grounding Clamp

Details the grounding clamp accessory for safety.

Bleed-Type Master Air Valve

Description of the bleed-type master air valve and its pressure rating.

Air Line Filter and Regulator

Details the air line filter and regulator accessory.

Air Line Filter

Description of the air line filter and its pressure rating.

Air Line Lubricator

Description of the air line lubricator and its capacity.

Air Regulator and Gauge

Description of the air regulator and gauge and its pressure rating.

Fluid Drain Valve

Description of the fluid drain valve and its maximum working pressure.

Performance Chart

Calculate Fluid Outlet Pressure (black curves)

Instructions on how to calculate fluid outlet pressure using the chart.

Calculate Pump Air Consumption (gray curves)

Instructions on how to calculate pump air consumption using the chart.

Dimensions

Technical Specifications

Graco Standard Warranty

Graco Information

Provides contact information and website for Graco products and patents.

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