User guide

1424-EN/LZT 103 089 A3 2012-02-23
User Manual
Cordless Phones for MX-ONE™
6
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 = 5.25 V, Im = 1.15 A
For approved battery types, see certificate IECEx SIR 10.0038 or Sira 10ATEX2072 and
following supplements.
IMPORTANT: Battery charging or replacement is NOT permitted in a hazardous area. When
charging the EX classified handset, it is only permitted to use a charger marked with
DC3-BxxB, DC4-BxxB or CR3-BxxC on the label. It is not permitted to charge the EX battery
pack alone.
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 Area
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:
U
o
= 4.2 V
I
o
= 169 mA
P
o
= 629 mW
C
o
= 2.2 µF
L
o
= 2.2 µH
Attention
• The product is housed in an enclosure that meets IP65. However, the EX classified handset
is not intended to be immersed in dust or water.
Note: Sira has tested the enclosure to IP64.
• In the case of suspected damage, do not use the EX classified handset in a hazardous area.
• In combination with EX classified handset, use approved battery types only. The battery
must have the safety text engraved in the plastic and must have the article number 660274.