Ryobi RY40301 Manuel D'utilisation page 15

 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.
 Refill and repeat the procedure with clean water. It may
be necessary to rinse the tank more than once, then drain
again as directed above.
 Allow all pieces to completely dry before reinstalling parts
and storing the unit.
 Wipe the outside of the tank with a clean, dry cloth.
NOTE: Store the sprayer in an upright position. DO NOT
store the sprayer on its side.
CLEANING THE NOZZLES AND 45° ELBOW
See Figure 13.
To clean nozzles:
 Remove the battery pack.
 Unscrew and remove the nozzle from the spray wand or
45° elbow.
 Using a fine needle, free any foreign materials clogging
or restricting the nozzle.
 Using a garden hose, flush debris out of nozzle by back
flushing (running the water through the nozzle backwards
or from the outside to the inside).
 Reinstall the nozzle
To clean the elbow:
 Remove the battery pack.
 If installed, unscrew and remove the nozzle.
 Push a small wire through the cross holes to clear any
debris. If necessary, rinse the cross holes and elbow with
clean water.
 Wipe the elbow and cross holes with a clean dry cloth
and reinstall the nozzle.
This product has a Five-year Limited Warranty for personal, family,
or household use (90 days for business or commercial use). For
warranty details, visit www.ryobitools.com
MAINTENANCE
or call (toll free) 1-800-525-2579.
11 — English
REPLACING SEALS
See Figure 14.
WARNING:
Always follow procedures for draining and cleaning the
tank before replacing the seals. Make sure you wear rub-
ber 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 seri-
ous personal injury if you directly contact some chemicals.
Over time, seals can harden and crack, which can allow
the backpack 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 backpack
sprayer thoroughly as previously described before replac-
ing the seals.