SV 104IS USER’S MANUAL______________________________________________________
3
HAZARDOUS AREA INSTALLATIONS SPECIFIC INFORMATION
The
SV 104IS
instrument is designed to be used in potentially explosive environments. In reference
to the European ATEX Directive (94/9/EC, Annex II, 1.0.6.) it can operate in the presence of flammable
liquids or gases covered by certificate number
FTZ
Ú 14 ATEX 0055X
. The instrument is also certified per
IECEx scheme:
IECEx FTZU 15.0001X
.
Device marking per ATEX/IECEx:
I M1 Ex ia I Ma
,
II 1G Ex ia IIC T4 Ga
NTRL certification for USA and Canada:
QPS file no LR1356-1
NTRL device marking:
cQPSus
,
Ex ia IIC T4 Ga
,
Class I, Zone 0, AEx ia IIC T4 Ga
NOTE:
The North America QPS certification does not include Mines.
Ambient Temperatures:
-10
°C < T
amb
< +50
°C
,
Ingress protection:
IP65
Maximum charge input voltage:
Um=6.6V
Intrinsic safety and electrical safety standards that SV 104IS complies with:
EN 60079-0:2012, EN 60079-11:2012, EN 50303:2000
IEC 60079-0 ed6.0 (2011), IEC 60079-11 ed6.0 (2011)
CAN/CSA C22.2 No 60079-0, CAN/CSA C22.2 No 60079-11, CAN/CSA C22.2 No 61010-1
ANSI/UL 60079-0, ANSI/UL 60079-11, ANSI/UL 61010-1
The certificate number includes an ‘
X
’ suffix indicating that special conditions of certification apply,
see below:
1. The equipment shall only be charged in non-
hazardous area by manufacturer’s
chargers
on a fireproof surface.
The recommended charging docking station is:
SA 104-5, SA 104-1
.
2. Whenever it is likely that the correct function or operating safety of the apparatus has been impaired,
it must be made inoperative and be secured against unintended operation.
3. The dosimeter should be
mounted on conductive clothes and/or with direct contact with
human body
. This assures a path to remove the accumulated electrostatic charge that could built-
up on dosimeter.
4. Some parts of the enclosure are non-conducting and may generate an ignition
–capable level of
electrostatic charge under certain extreme conditions. The user should ensure that the equipment is
not installed or used in a location where it may be subjected to external conditions (such as high-
pressure steam), which might cause a build-up of electrostatic charge on non-conducting surfaces.
Additionally, cleaning of the equipment should be done only with a water dampened cloth.
5. Before entering hazardous zone
check if there is no display shipping protection foil in place
,
which is used on new products being sent to protect from accidental scratches. See chapter 4.2.
6. The
SV 104IS
instrument shall not be used in areas where a layer of coal dust may be deposited on
the enclosure.
7.
The microphone
windshield and microphone should not be removed in a hazardous area.
8. The equipment may be used with flammable gases and vapours with apparatus Groups IIA, IIB and
IIC and with temperature classes T1, T2, T3 and T4.
9. The equipment is only certified for use in ambient temperatures in the range
-10
°C
to
+50
°C
and
should not be used outside this range.
10. If the equipment is likely to come into contact with aggressive substances, then it is the responsibility
of the user to take suitable precautions that prevent it from being adversely affected, thus ensuring
that the type of protection is not compromised. Aggressive substances e.g. solvents may affect
polymeric materials.
11. Any substitution of components may impair intrinsic safety.
12. Repair and
battery replacement of this equipment shall only be carried out by the
manufacturer or by authorized and trained service personnel.
Any adjustment, maintenance and
repair of the open apparatus under voltage must be avoided as far as possible and, if unavoidable,
must be carried out only by trained service.
13. Calibration with non-intrinsically safe calibrators must only be performed on the
SV 104IS
in
a non-hazardous atmosphere.
14. The
SA 123IS
and
SA 124IS
optional mounting accessories are made of natural leather, stainless
steel and EN 1149 antistatic velcro. Because the EN 1149 test may not reflect the conditions of end
use, those responsible for Health & Safety in the work environment should perform an in-use test
to determine if the additional accessories being considered as part of the total earthed system,
is compatible with their requirements for protection against electrostatic discharge.
