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Safety Symbols
In this manual, this symbol indicates that the operator must refer to
an important WARNING or CAUTION in the operating instructions.
Please see Chapter 4 for important safety information regarding
installation and hookup of the ProtoCom/ProtoCom-Lon unit.
Dans ce manuel, ce symbole indique que l’opérateur doit se référer à un important
AVERTISSEMENT ou une MISE EN GARDE dans les instructions opérationnelles.
Veuillez consulter le chapitre 4 pour des informations importantes relatives à l’instal-
lation et branchement de ProtoCom/ProtoCom-Lon.
UL Compliance
For UL compliance, the following instructions must be met when operating the
ProtoCom/ProtoCom-Lon:
• The units shall be powered by listed LPS or Class 2 power supply suited to the
expected operating temperature range.
• The interconnecting power connector and power cable shall:
• Comply with local electrical code
• Be suited to the expected operating temperature range
• Meet the current and voltage rating for the ProtoCom/ProtoCom-Lon
• Furthermore, the interconnecting power cable shall:
• Be of length not exceeding 3.05m (118.3")