J&D MAnufacturing JD-N2, Manual

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JD-N2
JD-N2 Section A-2
WARNINGS AND PRECAUTIONS
Although the manufacturer has made every effort to ensure the accuracy of the
information contained herein, this document is subject to change without notice due to
ongoing product development.
WARNINGS AND PRECAUTIONS
Equipment, probe failure, blown fuses and/or tripped breakers may prove harmful to the
contents of the building. Therefore it is strongly recommended to install backup devices
and alarm or warning devices. Spare equipment should also be available at the owner’s
site. Equipment manufactured by the manufacturer is protected against normal line
surges. High surges caused by thunder storms or power supply equipment may damage
this equipment. For added security against line voltage surges it is recommended that
surge and noise suppression devices be installed at the electrical distribution panel. Use
of shielded cable for probes is recommended for protection against lightning. These
devices are available from most electrical supply distributors.
RECOMMENDATIONS
The manufacturer recommends that all installation procedures described herein be
performed by a qualified electrician or installation technician. Furthermore the
manufacturer recommends to test all the functions and equipment connected to the JD-
N2, including the alarm system and backup devices, after installation, after changes to
the installation and every month after that.
Fuse verification and replacement, as well as the proper setting of control values shall
be the responsibility of the owner of this equipment.