INFICON Extrima Ex-certified Hydrogen Leak Detector - Manual (Page 5)

5
EN
INFICON - Operating Instructions EXTRIMA
The safety terms WARNING, CAUTION and NOTE are used in these instructions
to highlight particular dangers and/or to provide additional information on
aspects that may not be readily apparent.
Compliance with other, not particularly emphasised notes, with regard to
transport, assembly, operation and maintenance and with regard to technical
documentation (e.g. in the operating instruction, product documentation or
on the product itself) is essential, in order to avoid faults, which in themselves
might directly or indirectly cause severe personal injury or property damage.
WARNING: indicates that death, severe personal injury and/or substantial
property damage can occur if proper precautions are not taken.
!
CAUTION: indicates that minor personal injury and/or property damage can
occur if proper precautions are not taken.
NOTE: indicates and provides additional technical information, which may
not be very obvious even to qualified personnel.
2. Safety
EU (ATEX)
As aluminium is used at the accessible
surface of this equipment, in the event
of rare incidents, ignition sources due to
impact and friction sparks could occur.
This shall be considered when the Ex-
trima Hydrogen Leak Detector is used in
locations that specifically require group
II, category 1G equipment, i.e. Zone 0 or
Division 1 applications.
Examples of materials quoted as possibly
able to create sparks on impact with alu-
minium are concrete and rust.
Proper care must be taken to avoid impact
with aluminium surface when working
in Zone 0 areas where impact with such
materials can occur. Protecting the instru-
ment with a leather or antistatic synthetic
protection case is recommended.
Canada (CSA)
Battery Charger for the Canadian market
must be CSA Certified (or equivalent),
with a maximum charging voltage of
12.6 V and a maximum charging current
of 770 mA.
Special conditions for safe use
The ‘X’ suffix to the certificate number relates to the following special condition for
safe use: