Page 36
Manual
ResistTel IP2 / IP152
ExResistTel IP2 / IP154
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The speech speed hopper of the handset consists out of a not electrical
conductive plastic material. It may be charging with high air speed
dangerously. A cleaning of the speech speed hopper with pressed air is not
allowed.
•
Changes of the product for technical improvement are possible without
announcement before.
•
The configuration conductor will be used for configuration by the
manufacturer exclusively and must not be connected. Programming by the
installer is not allowed.
•
The telephone has to be included into the potential equalisation either with
the internal earth connecting bolt of the metal plate or with the external earth
connecting bolt at the housing (see examples of connection). The potential
equalisation must exist inside and outside of the explosion at risk area. The
potential equalisation is necessary to support the explosion protection.
Caution
The equipment is suitable for use in Group II, Category 2G and 2D or non-
hazardous locations only.
WARNING – EXPLOSION HAZARD
Do not disconnect equipment unless power has been removed or the area is known
to be non-hazardous.
WARNING – EXPLOSION HAZARD
Substitution of any components may impair suitability for Group II, Category 2G and
2D.
•
The telephone may be operated solely under the stated ambient conditions.
Unfavourable ambient conditions can lead to damage of the telephone and
thus present a potential danger for the user.
Summary of Contents for ExResistTel IP2/IP154
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