User's Manual

Page 18
Service and Maintenance
WARNING: If the PLB has been used in an emergency, the battery pack
must be replaced. It is advisable to return the PLB to a dealer for a
complete service.
Before use
If the PLB has not been examined for more than 1 month, check the
battery expiry date. Run the self-test. Examine the PLB for any signs of
cracks or other damage.
After use
If the PLB has not been activated, clean it using fresh water, wipe dry and
examine for any damage. Store in a cool dry place until next needed.
Inadvertent Activation
If you accidentally damage the tear-off cover or the tamper seal or if you
deploy the antenna, the PLB should be returned to a dealer for repair and
examination.
Battery Packs
The PLB may be fitted with either of 2 battery packs, which can be
changed by the user. Both types of pack will operate in temperatures up
to +55°C (+131°F), and may safely be stored in temperatures up to +70°C
(+158°F).
The larger battery pack will provide 24 hours continuous operation at a
minimum temperature of -40°C (-40°F), making the PLB compliant with
COSPAS-SARSAT Class 1 beacon requirements. With the larger Class 1
battery pack fitted, the PLB does not float and should not be used around
water. The smaller battery pack provides 24 hours continuous operation
at a minimum temperature of -20°C (-4°F). With this pack fitted, the PLB
complies with COSPAS-SARSAT Class 2 beacon requirements, and is
buoyant. Make sure that the battery fitted to the PLB is suitable for the
environment in which it may be used.
-20°C Class 2
Battery Pack
Part No. 85-720-004
-40°C Class 1
Battery Pack
Part No. 85-740-004