DWEX DIGITAL LOUD-SPEAKING EXPLOSION PROOF CALL STATION
User Manual
armtel.com page 13/40
info@armtel.com © Armtel
Information on the manufacturer, marking, warning notes and main parameters of the
product are given in the nameplate (12).
Cables for connection of DWEx unit are input through the sealing cable glands type
8161/7 М25×1,5 (8) with outer cable diameter from 9 to 17 mm and 8161/7 М20×1,5 (11)
with outer cable diameter from 7 до 13 mm.
On the inside of the cover (see Figure 2) there are speaker, microphone, key and
DW-BC board (hereinafter – KIB).
1 – sealing gasket for the cover; 2 – speaker; 3 – sealing ring for the speaker;
5 – enclosure cover; 6 – captive screws; 7 – transparent cover; 8 – microphone module;
9 – microphone sealing ring; 10 – two-way toggle; 11 – KIB board; 12 – plug;
13 – sealing gasket for modules.
Figure 2 – DWEx cover with electronic components (example)
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