Cleaning and Storage Continued:
1. Turn off the Pump by pressing the Power Button. The light on the top of the Pump should turn off.
2. Operate the Pressure Release Valve on the side of the Tank by gently pulling it outward until the air
inside the Tank stops flowing out.
3.
Remove the Pump from the Tank by turning it counter-clockwise. Avoid placing the Pump down
where it may become contaminated with dirt, grass clippings, or debris that could later enter the Tank.
4. Empty any extra chemical from the Tank into a suitable container for later use or disposal according
to chemical manufacturer’s instructions.
5. Use clean water to thoroughly rinse and empty the Tank until all chemical and residues are removed.
6. Use a wet cloth to wipe the bottom of the Pump until all chemical and residues are removed. Do
not rinse the Pump with a hose or submerge in water, as water will enter the Housing, damaging the
electrical components, rendering the Pump non-functional, and voiding the warranty.
7. Add approximately 1 quart [1 liter] of clean water to the Tank.
8. Attach the Pump to the Tank and tighten firmly.
9. Press the Power Button so the Pump will pressurize the Tank.
10. With clean water in the clean Tank, spray water through the Hose, Shutoff, Wand, and Nozzle for at
least 30 seconds to rinse them out. Failure to rinse out the Hose, Shutoff, Wand, and Nozzle may
allow chemical residue build-up that can clog or damage the components. After heavy use rinsing
the Nozzle may not be enough to remove residue. The Nozzle may need to be cleaned with a small
brush.
11. Press the Power Button to turn off the Pump.
12. Operate the Pressure Release Valve on the side of the Tank to release pressure.
13. Remove the Pump. Avoid placing the Pump down where it may become contaminated with dirt,
grass clippings, or debris that could later enter the Tank.
14. Open the Shut-off (depress Lever) to drain any remaining water from the Hose, Shut-off, and Wand.
15. Empty out any remaining water from the Tank.
16. Allow the Sprayer to dry. This is best done by hanging the Tank upside down to let it drain.
17. Once the Sprayer is dried turn the Sprayer upright and loosely assemble the Pump to the Tank to
prevent debris from entering the Tank.
18. Store the Sprayer, Pump, and Charger indoors in a warm, dry location out of direct sunlight and
away from any sources of moisture or intense heat. Do not store Sprayer where freezing tempera-
tures (below 32°F/0°C) will occur. Allowing water to freeze inside the Sprayer may damage
the Pump, Seals, Shutoff, or other components, and void the Sprayer warranty.
19. To ensure optimal Battery life the Battery should be charged at least once every 3 months when not
in use. See
Charging the Pump Internal Battery.
SPRAYER MAINTENANCE CONTINUED
SERVICING INSTRUCTIONS
Shut-off Maintenance (Smith Pro)
WARNING: Prior to performing maintenance always
depressurize Sprayer by pressing the Power Button
to turn power OFF and then operating the Pressure
Release Valve until all air pressure in the Tank has
been released.
1. Unscrew the Handle from the Shut-off Assembly.
(See Figure L)
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
A. Handle
B. Filter
C. Shut-off Assembly
A
B
C
Page 7
Figure L
