User Manual
Nozzle Maintenance
1. If nozzle clogs, remove and disassemble the nozzle assembly.
2. Clean the openings of any obstructions and reassemble.
Cleaning
1. Fill the tank with cool, clean tap water. Replace the cap and tighten
securely. (Note: Never use hot water for cleaning.)
2. Agitate the tank to rinse the chemical from the tank walls.
3. Remove the cap and empty the contents into gravel or bare soil.
4. Rell the tank with clean tap water. Replace the cap and tighten securely.
5. Pressurize the tank as described in the Pressurizing and Spraying section.
6. Direct the nozzle away from you and activate the shut-o for at least 30 seconds to clean the
pressure cylinder, hose and shut-o.
7. Remove the cap and empty the contents into gravel or bare soil.
8. Repeat steps 4 - 7 until thoroughly cleaned. Remove nozzle when ushing pump system. Clean nozzle
before replacing.
Sprayer Storage
1. Never store sprayer with pressure in reservoir or liquid in any part of sprayer.
2. Sprayer tank should be hung upside down, with the cap removed, to dry completely.
3. Do not store or leave any solution in the tank after use.
4. Store in a warm, dry location out of direct sunlight.
5. Keep the sprayer and all chemicals out of the reach of children.
Tank Maintenance
1. After each use, rinse the tank with cool, clean water.
2. Check the check valve (See Figure G) and lter 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 lter basket.
4. Periodically check the straps for fraying.
Replace them as required.
Shut-o Maintenance (Smith Pro II)
Always depressurize sprayer before maintenance
by activating shut-o and spraying contents out.
1. Unscrew the handle from the shut-o assembly.
2. Remove the lter from the shut-o assembly.
3. Clean any debris from inside the handle, shut-o
assembly, or the lter by rinsing with cool, clean water.
4. Reassemble the components as shown and
tighten all connections securely.
MAINTENANCE
Figure G
Figure H
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3. To maintain pressure while spraying, operate pump handle every 8 sec.
or as needed.
4. For continuous spraying, squeeze lever and rotate lock. (See Figure F)
5. Unlock if needed and release shut-o lever to stop spraying.
Figure F
A. Handle
B. Filter
C. Shut-o Assembly
A
B
C
LEVER
A
C
B