Tait TP9400 Series P25, Руководство пользователя

Страница: 11 / 178

For your safety 11
IS radios, batteries, antennas and accessories must not
be engraved or modified in any way. Do not use the radio,
battery or accessory if it is cracked or damaged. Do not
use the antenna if the sheathing is split or the end cap is
missing. Do not expose the radio to solvents. IS radios
and accessories must be serviced only by an agency
certified by both the approval authority and by Tait
Limited. Any unauthorized repair or substitution of parts
invalidates the intrinsic safety rating and the third party IS
approval. To have an IS radio serviced, return it to your
regional Tait office.
Radios
One or more of the following marks identifies a TP9300/
TP9400 radio as an IS radio:
■
an IS circle logo on the radio’s front panel
■
a label on the radio, showing IS information
■
a label on the radio battery, showing IS information
IS radios also have a blue front panel.
Radios with the product code “T03-22xxx-xxxx” have IS
approval and are approved to one or several of the
following ratings. Refer also to
"Rating matching" on
page 14 .
■
II 2 G Ex ib IIC T4 Gb –20°C
≤
Ta
≤
+50 °C (ATEX)
■
II 2 G Ex ib IIC T3 Gb –20°C
≤
Ta
≤
+60 °C (ATEX)
■
II 2 G Ex ib IIA T4 Gb –20°C
≤
Ta
≤
+50°C (ATEX)
■
II 2 G Ex ib IIA T3 Gb –20°C
≤
Ta
≤
+60°C (ATEX)
■
Ex ib IIC T4 Gb –20°C
≤
Ta
≤
+50 °C (IECEx)
■
Ex ib IIC T3 Gb –20°C
≤
Ta
≤
+60 °C (IECEx)
■
Ex ib IIA T4 Gb –20°C
≤
Ta
≤
+50°C (IECEx)
■
Ex ib IIA T3 Gb –20°C
≤
Ta
≤
+60°C (IECEx)