Assembly; Operation - Ryobi P640K Operator's Manual

WARNING:
Do not connect to power supply until assembly is
complete. Failure to comply could result in accidental
starting and possible serious personal injury.
CONNECTING/DISCONNECTING HOSE TO
SPRAYER
See Figure 2, page 12.
To connect the hose to the sprayer: push the connector on
the end of the hose into the quick-connect main outlet until
it clicks. Pull on the hose to be certain it is properly secured.
WARNING:
Do not allow familiarity with this product to make you
careless. Remember that a careless fraction of a second is
sufficient to inflict serious injury.
WARNING:
Always wear eye protection with side shields or goggles
marked to comply with ANSI Z87.1. Failure to do so could
result in fluids entering your eyes resulting in possible
serious injury.
WARNING:
Do not use any attachments or accessories not recom-
mended by the manufacturer of this product. The use of
attachments or accessories not recommended can result
in serious personal injury.
APPLICATIONS
You may use this product for the purpose listed below:
 Staining or sealing decks, outdoor furniture, and fences
 Spraying consumer-grade home-and-garden chemicals
such as insecticides, fungicides, weed killers, and
fertilizers
This product will accept Ryobi One+ 18 V lithium-ion battery
packs and Ryobi One+ 18 V nickel-cadmium battery packs.
For complete charging instructions, refer to the Operator's
Manuals for your Ryobi One+ battery pack and charger
models.
BATTERY PROTECTION FEATURES
Ryobi lithium-ion batteries are designed with features that
protect the lithium-ion cells and maximize battery life.

ASSEMBLY

NOTE: The unused outlet located directly above the quick-
connect main outlet contains two terminals which should not
be exposed to other metal objects like paper clips, coins,
keys, nails, screws, or other small metal objects that can
make a connection from one terminal to another. Shorting
the terminals together may cause burns or a fire.
To disconnect the hose from the sprayer: hold the hose
in your hand and push the release button.

OPERATION

If the tool stops during use, release the trigger to reset and
resume operation. If the tool still does not work, the battery
needs to be recharged.
TO INSTALL/REMOVE BATTERY PACK
See Figure 3, page 12.
WARNING:
Always remove battery pack from your tool when you are
assembling parts, making adjustments, cleaning, or when
not in use. Removing battery pack will prevent accidental
starting that could cause serious personal injury.
To install:
 Place the battery pack in the tool. Align the raised rib on
the battery pack with groove in the battery port.
 Make sure the latches on each side of the battery pack
snap in place and that the battery pack is secured in the
tool before beginning operation.
To remove:
 Depress the latches on both sides of the battery pack to
release the battery pack and remove it from the tool.
WARNING:
Battery tools are always in operating condition. Therefore,
switch should always be locked when not in use or carrying
at your side.
WARNING:
Risk of fire or explosion. Spray area must be well-
ventilated and away from sparks or flames.
ADJUSTING HARNESS AND WAIST STRAPS
Straps should be adjusted to a comfortable position before
starting the unit.
8 — English