Nozzle Maintenance - Smith Industrial and Contractor Series Use And Care Manual

3. Inspect o-ring. If worn or damaged, remove and replace. Lubricate o-ring with petroleum jelly.
(See Figure 3)
4. Inspect check valve in bottom of barrel. If worn or damaged, remove and replace by pressing into
hole in bottom of barrel. (See Figure 4)
5. Insert the pump handle assembly into the barrel. Align the tabs of the pump cap with the rectangle
cutouts on the barrel. Push cap into place until the cap snaps securely into position. (See Figure 5)
Figure 3

Nozzle Maintenance

1. If nozzle clogs, remove and disassemble the nozzle assembly.
2. Clean the openings of any obstructions and reassemble.
3. The brass nozzles should be cleaned with toothbrush and a detergent. Don't use a metal brush or sharp
objects on the nozzle. For tough clogs soak brass nozzle in xylene and clean with a brush.
XR Shut-off Maintenance (Repair Kit)
Always depressurize sprayer before maintenance by activating
shut-off and spraying contents out.
1. Unscrew the handle from the shut-off assembly.
2. Unscrew valve cap and remove valve stem components and seals as
shown. Clean components with cool clean water.
3. Clean any debris from inside the handle and shut-off body. Check
for any wear of o-rings or seals and replace as necessary.
4. Reassemble the components as shown and tighten the handle and
valve cap securely.
MAINTENANCE CONTINUED
Figure 4
Figure 5
O-rings & Seals
Gasket
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