Dräger X-act 7000 Manual Tecnico página 47

3.3 Approval
An image of the name plate and the declaration of conformity can be found in the
accompanying supplementary documentation (Part No. 93 00 082).
Intended Operating Area and Operating Conditions, Hazardous Areas
classified by Zones
The device is intended to be used in hazardous areas classified with zone 0, zone 1
and zone 2, within a temperature range as marked on the device, where gases of
explosion groups IIA, IIB or IIC and temperature class T4 may be present.
Information about the list of standards to which the device complies is given by a
facsimile reproduction of the EU-Type Certificate and the IECEx Certificate of
Conformity or in the EU-Declaration of Conformity.
4 Operation
4.1 Batteries
Explosion hazard!
The use of non-approved batteries may cause explosive and combustible
atmospheres to ignite. The intrinsic safety of the device can be endangered.
► Only use the batteries listed in the following chapter, otherwise the approval will
► Carefully read and follow the description below.
Explosion hazard!
The batteries in the device may explode if exposed to intense heat or force.
► Do not throw the device into a fire, keep it away from any sources of heat and do
► Only change batteries outside of explosion-hazard areas.
NOTICE
Damage to the device caused by battery acid
Leaking battery acid can damage the device.
► Remove the batteries if the device has not been used for more than 6 months.
► Only insert undamaged batteries into the device.
4.1.1 Requirements
The batteries must meet the following technical requirements:
Type
Temperature class:
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Technical Manual
WARNING
expire.
WARNING
not try to open it forcefully.
Explosion-protection approval in
accordance with
®
X-act 7000
EN/IEC 60079-11
T4 (-20 to +50 °C)
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en
Operation
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