Gill Instruments Ltd
Intrinsically Safe WindObserver Anemometer
Page 15
Issue 10
Doc. No. 1360-PS-0001
May 2015
5.2
Installation Guidelines
5.2.1 Power Supply Mains
Instructions specific to hazardous area installations (in accordance with IEC60079-
0:2011 clause 30)
The following instructions relevant to safe use in a hazardous area apply to equipment
covered by certificate numbers IECEx SIR 13.0156 and Sira 00ATEX2217.
1.
The certification marking is as follows:
Certificate number:
IECEx SIR 13.0156
Sira 00ATEX2217
Certification code:
[Ex ia Ga] IIC
[Ex ia Da] IIIC
[Ex ia Ga] IIC
[Ex ia Da] IIIC
Other marking:
(Ta = -30
⁰
C to +40
⁰
C)
0518
II(1)GD
2.
The equipment may only be used in non-hazardous area.
3.
The equipment is only certified for use in ambient temperatures in the range
-30ºC to +40ºC and should not be used outside this range.
4.
Installation shall be carried out in accordance with the applicable code of
practice by suitably-trained personnel.
5.
There are no special checking or maintenance conditions other than a
periodic check.
6.
With regard to explosion safety, it is not necessary to check for correct
operation.
7.
The equipment contains no user-replaceable parts and is not intended to be
repaired by the user. Repair of the equipment is to be carried out by the
manufacturer, or their approved agents, in accordance with the applicable
code of practice.
8.
Repair of this equipment shall be carried out in accordance with the
applicable code of practice.
9.
If the equipment is likely to come into contact with aggressive substances,
e.g. acidic liquids or gases that may attack metals or solvents that may
affect polymeric materials, 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.
