Maintenance; Pump Lubrication - Smith Industrial and Contractor Series Use And Care Manual

Steps To Cleaning Your Sprayer
*** To prevent clogging issues, after each use clean your sprayer.***
WATER BASED PRODUCTS
1. Release pressure in your sprayer via pressure relief valve. Do not undo handle without removing pressure.
2. Empty remaining chemical back into original filling container.
3. Fill sprayer with water, place pump back into tank, and tighten.
4. Aggressively shake the water in the tank to try and get residue off of the inside walls of the sprayer. Repeat
step if necessary, each time refilling with fresh water.
5. Pressurize the sprayer and spray water for 30-45 seconds into a disposable reservoir, then release pressure
and remove the pump from the tank.
6. Tip and empty tank, then set tank upright. Hold wand and shut-off above the tank and depress the
shut-off. The liquid will drain into the tank, empty again.
7. Repeat the steps above as necessary.
8. Allow tank to air dry by leaving the pump outside of tank over night.
Sprayer Storage
1. Sprayer tank should be hung upside down, with the pump removed.
2. Do not store or leave any solution in the tank after use.
3. Store in a warm, dry location out of direct sunlight.
4. Keep the sprayer and all chemicals out of the reach of children.

Pump Lubrication

Pump should be periodically oiled by applying 10 to
12 drops of light oil down the pump rod through the
opening in the pump cap as shown.
Pump Disassembly & Reassembly
NOTE: Remove pump from tank prior to disassembly.
1. Inspect gasket. If worn or damaged, remove and replace. (See Figure 1)
2. To remove pump cap from pump barrel, squeeze the tabs on the cap and pull away from barrel.
(See Figure 2)
OPERATING INSTRUCTIONS CONTINUED

MAINTENANCE

Figure 1
Figure 2
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