CAUTION: Risk of explosion if battery is replaced by an incorrect type. Dispose of
used batteries according to the instructions.
l
The battery must be recycled or disposed of properly
l
Use the battery only in the specified equipment
l
Do not leave the battery in an extremely high temperature environment that
may result in an explosion or the leakage of flammable liquid or gas
l
Do not subject battery to extremely low air pressure that may result in an
explosion or the leakage of flammable liquid or gas
IP Rating
Model FB421 has a water resistance rating of IPX8 under IEC standard 60529, up to
a depth of 50 meters.
Model FB421 has a dust ingress rating of IP6X under IEC standard 60529 which
indicates the device is dust-tight.
Please refer to the beginning of this section for instructions on how to access your
product’s IP rating.
Safety Statement
This equipment has been tested to comply with safety certification in accordance
with the specifications of: IEC 60950-1:2005 + AMD1:2009 + AMD2:2013, EN60950-
1:2006 + A11:2009 + A1:2010 + A12: 2011 + A2:2013, IEC 62368-1: 2014, EN62368-
1:2014 + A11:2017, BS EN62368-1:2014 +A11:2017.
Regulatory Markings
Device regulatory markings can be viewed on your device by removing the band.
Markings are located in the band attach area.
68