Changing Materials - Graco PD44 Setup & Operation

Changing Materials

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.
313877J
NOTICE
Important Isocyanate (ISO) Information
7