General Maintenance; Cleaning The Nozzles - Ryobi P2804 Manuel D'utilisation

GENERAL MAINTENANCE

Avoid using solvents when cleaning plastic parts. Most
plastics are susceptible to damage from various types of
commercial solvents and may be damaged by their use. Use
clean cloths to remove dirt, dust, oil, grease, etc.
WARNING:
Do not at any time let brake fluids, gasoline, penetrating
oils, etc., come in contact with plastic parts. Chemicals
can damage, weaken, or destroy plastic which may result
in serious personal injury.
CLEANING THE UNIT
See Figure 13.
WARNING:
Always store and dispose of chemicals properly. Disposal
of contaminated rinse water should be performed accord-
ing to local ordinances and bylaws.
DRAINING THE TANK
If there is any liquid left in the tank after spraying, the tank
should be drained before cleaning.
 Remove the battery pack.
 Unscrew the cap and remove it from the tank.
 Remove the the strainer from the tank.
 Drain the contents of the tank through the fill area.
NOTE: Drain the contents back into the original container.
Do not store chemicals in the tank.
CLEANING THE TANK AND SPRAY WAND ASSEMBLY
 Fill the tank about one-third full with clean water. A small
amount of mild household detergent may be added.
NOTE: Never use flammable chemicals or abrasive
cleaning agents to clean the tank.
 Wipe the outside of the tank with a clean, dry cloth.
 Reinstall the battery pack. Spray until the tank has been
emptied. Make sure to direct the spray toward an area
that will not be damaged by the spray solution.
MAINTENANCE
 Refill and repeat the procedure with clean water. It may
 Allow all pieces to completely dry before reinstalling

CLEANING THE NOZZLES

See Figure 14.
If the nozzle becomes plugged, use the steps below to clear.
 Remove the battery pack.
 Unscrew and remove the adjustable nozzle from the spray
 Push a small wire through the cross holes to clear any
 Wipe the nozzle and cross holes with a clean dry cloth
REPLACING SEALS
See Figure 15.
Always follow procedures for draining and cleaning the
tank before replacing the seals. Make sure you wear
rubber gloves when reaching into the chemical tank.
Wash your hands thoroughly afterwards. Failure to follow
these instructions can result in a rash, skin irritation, or
other serious personal injury if you directly contact some
chemicals.
Over time, seals can harden and crack, which can allow
the chemical sprayer to leak. A set of replacement seals is
included. Refer to the image shown for the location of each
of the seals, then replace as needed to address any leaks
that develop.
Additional sets of replacement seals can be ordered by
contacting customer service.
NOTE: Unthreading the connections to replace the seals
could allow liquid to escape, so always clean the chemical
sprayer thoroughly as previously described before replac-
ing the seals.
11 — English
be necessary to rinse the tank more than once, then drain
again as directed above.
parts and storing the unit. Always reinsert strainer before
replacing cap.
wand.
debris. If necessary, rinse the cross holes and nozzle with
clean water.
and reinstall the nozzle.
WARNING: