Nozzle Maintenance - DeWalt DXSP190652 Manual De Instrucciones

ENGLISH
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. Refill 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-off
for at least 30 seconds to clean the pressure chamber,
hose and shut-off.
7. Remove the cap and empty the contents into gravel or
bare soil.
8. Repeat steps 4 - 7 until thoroughly cleaned. Remove
nozzle when flushing pump system. Clean nozzle before
replacing.
Sprayer Storage
1. Never store sprayer with pressure in chamber 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.
MAINTENANCE

WARNING: RISK OF PERSONAL INJURY AND/OR
PROPERTY DAMAGE DUE TO CHEMICAL EXPOSURE.
Always ensure that all chemical has been removed from
the sprayer and the sprayer has been cleaned prior to
performing any maintenance.

WARNING: RISK OF PERSONAL INJURY. Always
release pressure from the sprayer prior to performing
any maintenance. Disassembly of a sprayer that is still
pressurized may result in the high speed ejection of
components.
Tank Maintenance
1. After each use, rinse the tank with cool, clean water.
2. Check the check valve (Fig. J) and filter basket gasket
(Fig. K). 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.
Fig. J
Shut-off Maintenance
1. Unscrew the hose nut (1) from the shut-off assembly (3).
2. Remove the hose with attached filter (2) from the shut-off
assembly (3).
3. Clean any debris from inside the shut-off assembly (3), or
the filter (2) by rinsing with cool, clean water.
4. Reassemble the components as shown and tighten all
connections securely.
4
Fig. K
1

Nozzle Maintenance

1. If nozzle clogs, remove and disassemble the nozzle
assembly.
2. Clean the openings of any obstructions and reassemble.
Pressure Chamber Maintenance
1. Remove the tank cap and strainer. (Fig. P)
2. Reach into the tank and turn the chamber 1/4 turn
counterclockwise (Fig. Q) to unlock the chamber from the
pump, then remove chamber from tank. (Fig. R)
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, then push
firmly into pump and turn clockwise until pump stops.
5. Reinstall the strainer and tank cap. (Fig. S)
Fig. P
Fig. R
Seal Servicing
Seal Kit #184770
Tools Required: 13mm Wrench (not supplied)
#2 & #3 Phillips Head Screwdriver (not supplied)
Adjustable Wrench (not supplied)
Pliers (not supplied)
1. Unscrew cap from tank. Remove and replace check valve.
(Fig. T)
2. Remove pressure chamber as outlined in Pressure
Chamber Maintenance section of the manual. Remove
and replace o-ring. Lubricate o-ring with petroleum jelly.
(Fig. U)
3. Unsnap agitator from piston rod. Remove from tank.
(Fig. V)
3
2
Fig. L
Fig. Q
Counter-Clockwise
Fig. S
Clockwise