Ecom Instruments Ex-GSM 01 - Manual (Page 4)

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4 Safety regulations
Any person using the unit must observe the standard safety regulations and
read the certificate to prevent incorrect operation or abuse of the unit.
The following additional safety regulations must also be observed:
- The unit must not be opened within the Ex-area.
- The battery must only be changed outside the Ex-zone.
- Additional or spare batteries must not be carried in the Ex-area.
- The battery must only be charged outside of the Ex-area with the appropriate/original charger.
- Only the battery module NOKIA BL- 5B may be used.
- It must be ensured that the unit is not taken into DIVISION 1.
- Only accessories approved by ecom instruments GmbH may be used.
- Avoid the use in aggressive acids and alkalis.
5 Ex-data
Report Job Identification No.: 3025128
FM-Indicator:
NI/I/2/ABCD T6, Ta = 50°C
Intrinsically Safe for use in a Class I, Division 2, Groups A, B, C & D with a
Temperature class of T6
6 Accessories
It is possible to connect the associated NOKIA headset HS-8 - other connec-
tions are not allowed inside hazardous areas.
The battery must be charged with the appropriate charging set outside of the
hazardous area only.
7 Technical Data
Ambient temperature Ta:
14 °F to 122 °F (-10 °C to 50 °C)
Battery type: Standard Li-Ion Battery 760 mAh, NOKIA BL- 5B
Talk Time: Up to 5 hours
Standby Time: Up to 10 days
Battery talk and standby times are estimates only and depend on network configuration, signal strength,
features used, battery age and condition, charging practices, temperatures to which battery is exposed,
whether use is in digital mode (or analog mode, if any), and many other factors. Please note that the
amount of time a phone is used for calls will affect its standby time. Likewise, the amount of time that the
phone is turned on and in standby mode will affect its talk time.