Always conduct a test using cool, clean water before mixing chemicals.
Page 5
MAINTENANCE
Tank Maintenance
1. After each use, rinse the tank with cool, clean water.
2. Check the check valve
(See Figure G
)
and filter basket gasket.
(See Figure H
)
Make sure they do not show signs of wear and are operating properly.
Replace them as required.
3. Clean any dirt or debris from the filter basket.
4. Periodically check the straps for fraying.
Replace them as required.
Figure G
Figure H
Pressure Chamber Maintenance
WARNING: Always depressurize sprayer before
cleaning or replacing pressure chamber by activating
shut-off and spraying out all pressure.
1. Remove the tank cap and strainer
(See Figure I)
.
2. Reach into the tank and turn the chamber 1/4 turn
counterclockwise
(See Figure J)
to unlock the chamber
from the pump then remove chamber from tank
(See Figure K)
.
3. Rinse out any debris that may have accumulated in
the chamber.
4. Reinstall the chamber into the pump by aligning the
tabs on the chamber with the slots in the pump, push
firmly into pump and turn clockwise until pump stops.
5. Reinstall the strainer and tank cap
(See Figure L)
.
A
B
C
A. Handle
B. Filter
C. Shut-off Assembly
Shut-off Maintenance (Smith Pro)
Always depressurize sprayer before maintenance
by activating shut-off and spraying contents out.
1. Unscrew the handle from the shut-off assembly.
2. Remove the filter from the shut-off assembly.
3. Clean any debris from inside the handle,
shut-off assembly, or the filter by rinsing with
cool, clean water.
4. Reassemble the components as shown and
tighten all connections securely.
A
B
C
Nozzle Maintenance
1. If nozzle clogs, remove and disassemble the nozzle assembly.
2. Clean the openings of any obstructions and reassemble.
Figure L
Figure I
Figure K
Figure J
Clockwise
Counter-Clockwise
