Avaya DECT 3740 Manual De Instrucciones página 5

Charging the battery
When using in hazardous/classified areas, use an approved
battery pack only. The battery pack must be marked with art. No.:
660274 on the label.
Charging parameters: Um = 5.25V, Im = 1.15A
IMPORTANT: Battery charging or replacement is NOT permitted
in a hazardous area.
For approved battery types, see certificate IECEx SIR 10.0038 or
Sira 10ATEX2072 and following supplements.
The documents above and the EC Declaration of Conformity can
be found at
http://www.avaya.com/gcm/emea/de/includedcontent/conformity.ht
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Fastening/Removal of the EX battery
Before using the handset the first time, lift the
battery pack upwards and remove the protection tape. Insert the
battery pack and fasten it using the provided screws that require
the provided special tool Battery pack opener.
To remove the battery pack, use the opener and untighten the
screws. Remove the battery pack by lifting it upwards. To fasten
the battery pack use the opener and tighten the screws.
IMPORTANT: Removing the battery pack is NOT permitted in a
hazardous area.
Headset in Hazardous areas
In hazardous areas, it is only allowed to use the Ex classified
headset adapter (art. No.: 660281) in combination with an Ex
classified Peltor headset. The Peltor headset must be compatible
with the output parameters of the headset connector as follows:
Uo = 4.2 V
Io = 157 mA
Po = 583 mW
Co = 2.2 μF
Lo = 2.2 μH
Attention
•
The product is housed in an enclosure that meets IP65.
However, the Ex classified telephone is not intended to be
immersed in dust or water.
Note: Sira has tested the enclosure to IP64. IPX5 marking is
based on Ascom tests and is not validated by Sira.
•
In the case of suspected damage, do not use the Ex classified
cordless telephone in a hazardous area.
•
In combination with Ex-classified handset, use approved
battery types only. The battery must have the safety text
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