
INSTALLATION AND
USER’S GUIDE
IMPORTANT SAFETY INSTRUCTIONS
READ AND FOLLOW ALL INSTRUCTIONS
SAVE THESE INSTRUCTIONS
FULLFLO
XF
®
4000-SERIES
GRID STYLE D.E. FILTER
Pressurized air can cause the lid to separate from the tank with great force. To reduce the risk of severe injury or death,
relieve pressure by opening air relief valve before opening filter. Before starting the pump after servicing, ensure that
clamp band is correctly fastened. See Important Warnings and Safety Instructions (page i) and follow all instructions
exactly; including the
Opening the Filter
(page 5),
Installing the Filter Lid and Clamp Ring
(page 7), and
Start-Up
Instructions
(page
8
).