18
13. Apply a light coat of Lubriplate 630-AA or equivalent
grease to the inner bore of the nozzle body.
14. Install the new 1” OD O-ring squarely into the bore in
the spray nozzle body.
15. Re-install the spray nozzle insert into the block
ensuring that the face with the Ø.236” protrusion is
installed facing the inside of the body.
11. Insert the new 1.2 mm ID O-ring into the end of the
bore in the spray nozzle body. It may be helpful to use
the old piston rod diaphragm assembly to help you press
the O-ring down and fully seat the O-ring squarely into
the end of the bore. Use a flashlight to ensure that the
O-ring has been installed squarely in the end of the bore.
Holding the nozzle body up to a light and checking to
ensure that the inside of the nozzle tip looks circular is a
sign that the O-ring is seated properly.
12. Apply a light coat of Lubriplate 630-AA or equivalent
grease to the new 3 mm ID O-ring and install squarely
into the bore of the spray nozzle body. This is a tight fit
and is sometimes difficult to install. Place a drop of
Lubriplate 630-AA or equivalent grease on top of
the O-ring.
Figure 48: Installing new 3 mm ID O-ring
Figure 50: Installing 1” OD O-ring
Rebuild Kit Instructions
Figure 49: Applying grease to the inner bore
of the nozzle body
Figure 51: Installing spray nozzle insert
Figure 47: Installing 1.2 mm ID O-ring
Summary of Contents for 4210 Series
Page 1: ...Low Volume Spray Nozzles Operation Manual...
Page 6: ...Identifying Symbols Caution ISO 7000 0434B...
Page 8: ......
Page 33: ...25 Notes...