The Next Evolution in StoveTop FireStop
USER MANUAL
WARNING
• Not intended for cooking with more than 1" oil
depth before food is added.
• Not recommended for gas stoves; powder may
extinguish burner flame on a gas stove top
• If safe, turn burner OFF immediately after
activation.
• Reignition is possible.
• When suppressing powder comes in contact
with fire, it may briefly flare and/or cause
grease to splash. This is a normal and
temporary reaction.
• This product may not suppress all stove top
fires.
FIRE SAFETY
• Unattended cooking is the leading cause of
fires in the kitchen. Many injuries occur when
occupants attempt to fight the fire themselves.
• Never leave anything cooking on the stove top
unattended! If you have to leave the kitchen
—even for a short time— turn off the stove.
• Never leave home or fall asleep while you are
cooking.
• Never pick up a flaming pan. You may be
burned, or if the pan is dropped, flames may
quickly spread to other flammable areas.
• Never use water to fight a grease fire! A violent
explosion may result. Wet dishcloths or towels
are also dangerous.
• Always follow National Fire Protection
Association (NFPA) guidelines for proper
cooking safety. Visit www.nfpa.org.
Burner on. Cooking surface
Heavy smoke starts about
and pan left unattended.
28-35 minutes* after stove
Smoke first visble at 18-25
has been turned on.
minutes* after stove has
Fire starts at XXXºF (XXX
been turned on.
®
Read this user manual carefully prior to installation
CAUTION
• Keep away from children.
• Avoid exposure to suppressing powder if you
wear contacts, or have a respiratory illness or
skin allergies.
• Contents may be harmful if swallowed.
• Suppressing powder is non-toxic but could
cause skin irritation. In case of contact with
powder, flush from affected area with water.
• If irritation persists, contact a physician
immediately.
• Discard product after activation.
• Discard product if dropped or damaged.
• Do not clean unit.
MANUFACTURER'S INFO
Designed & Manufactured
by WilliamsRDM in Texas, USA
Designed solely for suppressing
stove top grease fires in
indoor residential kitchens using no more
than 1" of oil before food is added.
Contents: Potassium Bicarbonate
For storage and disposal information,
or to learn more about StoveTop FireStop,
please visit our website at www.STFS.com,
or call 1-888-616-7976.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) this device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation.
Changes or modifications not expressly approved by the party responsible for compliance could void
the user's authority to operate the equipment.
HOW IT WORKS
C)*, or approximately 43
STFS Plus S detects
minutes after stove has
fire conditions. Sounds
been turned on.
warning for 30 seconds
until conditions are safe or
deployment.
AUTOMATIC FIRE SUPPRESSION FOR GREASE FIRES
ON INDOOR RESIDENTIAL STOVE TOPS
(CLASS K)
www.STFS.com
• Failure to remove or replace by the "remove
or replace before" date, as shown on the
product label, could diminish the effective-
ness of the product.
• Primary activation method is through
electronic sensors.
• At time of activation (deployment), a loud
"POP" will occur, followed by 3 long,
repeating tones. This is normal and meant
to alert occupants, if present.
• Device is equipped with a fuse that works
as a secondary activation method in case
of dead batteries.
• Replace batteries as required to ensure
optimum performance. Do not mix old and
new batteries. It is recommended that you
not mix brands.
• When testing the unit, do not expose
bottom of the canister toward bright lights
while testing the device.
• A self-test should be manually performed
once every month for the life of the product.
FCC NOTICE
STFS Plus S deploys
Once STFS Plus S has
powder onto cooking
deployed powder, the fire
surface, and emits 3 long,
should be suppressed.
loud tones.
NOTICE
An alert will sound until
batteries run out or unit
is silenced. Stove must
be turned off to prevent
reflash.
1
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