1. Warnings
The KIRK 4080 is developed for use in potentially explosive working environments, as defined by local fire
protection authorities. The handset complies with the ATEX directive 94/9/EC as well as IEC standards, please
refer to Declaration of Conformity at the end of this user guide for more details.
For safe use of KIRK 4080, please remind the following:
• Please consult your system manager for instruction before using KIRK 4080
• Do not open KIRK 4080 in a potentially explosive atmosphere
• Battery may only be charged outside the hazardous area and the handset may only be charged with dedicated char-
ger, part number 8464 2458.
• The AC power adaptor used in connection with the charger must not be connected to a higher voltage than 250V AC.
• Only battery part-number 8474 3416 may be used.
• When an additional headset is needed, only part-number 0231 9517 is allowed.
• When the handset is used in hazardous area, the handset must be used with leather pouch part-number 0231 9543 if
relative umidity <60%, or when the user wears clothes that could cause electrostatic charging.
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