Aastra DT423 User Guide - Cordless Phones for MX-ONE - Page 7
EX Safety Instructions
View all Aastra DT423 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 7 highlights
User Manual Cordless Phones for MX-ONE™ equipment and corrupt or end communication or damage the equipment. When condensation is noticed, stop using the equipment. Switch off the phone, remove the battery and unplug the mains adapter from the power outlet. Wait until the moisture evaporates from the equipment before putting it in operation again. • Avoid accidental drop of the phone. Use the clip, security clip or carrying case specified for carrying purposes of the phone. Avoid squeezing the phone between furniture and your body when carrying the phone in your pocket or attached to clothing. 2.2 EX Safety Instructions Intrinsically safe use: 0470 SIRA 10ATEX2072 IECEx SIR 10.0038 II 2G, II 2D Ex ib IIC T4 Gb Ex ib IIIC T55°C Db IP65 Tamb= -10° C to +40° C POCC SE.ГБ05.B03353 Ex ib IIC T4 Gb X Ex ib IIIC T55°C Db X -10° C ≤ Ta ≤ +40 °C 2011 2368858 I.S. for Class I, Zone 1, AEx ib IIC T4 Tamb= -10° C to +40° C Non-incendive use: 2011 2368858 IP 64 T4 Non-Incendive for Class I, Div 2, Groups A, B, C, D Tamb= -10° C to +40° C SPECIAL CONDITIONS OF USE The symbol X placed after the explosion-proof marking handset the following special conditions shall be met: indicates that during the use of the • The handsets may only be used with a lithium-ion battery having electric characteristics as shown in the User Manual. • Do not charge or disconnect the battery in the hazard area. • Use the charging device specified in the User Manual. Charging the EX Battery 1424-EN/LZT 103 089 B 2014-04-13 1