JENE-PCLCD-R Installation Guide
©2010 Lynxspring. All rights reserved.
Page 4
Precautions
This document uses the following warning and caution conventions:
Cautions remind the reader to be careful. They alert readers to situations where
there is a chance that the reader might perform an action that cannot be undone,
might receive unexpected results, or might lose data. Cautions contain an
explanation of why the action is potentially problematic.
Warnings alert the reader to proceed with extreme care. They alert readers to
situations where there is a chance that the reader might do something that
can result in personal injury or equipment damage. Warnings contain an
explanation of why the action is potentially dangerous.
Safety Precautions
The following items are warnings of a general nature relating to the installation and
start-up of the JENE controller. Be sure to heed these warnings to prevent personal
injury or equipment damage.
•
Depending on power module used, the circuit powering the JENE is 24Vac
at 50/60 Hz (if using JENE-PC-PWR-UN), 120 Vac at 50/60 Hz (if using
JENE-PC-WWPM-120). Disconnect power before installation or servicing
to prevent electrical shock or equipment damage.
•
Make all connections in accordance with national and local
electrical codes. Use copper conductors only.
•
To reduce the risk of fire or electrical shock, install in a controlled
environment relatively free of contaminants.
•
This device is only intended for use as a monitoring and control device.
To prevent data loss or equipment damage, do not use it for any other
purpose.
Static Discharge Precautions
Static charges produce voltages high enough to damage electronic components. The
microprocessors and associated circuitry within a JENE controller are sensitive to static
discharge. Follow these precautions when installing, servicing, or operating the system:
•
Work in a static-free area.
•
Discharge any static electricity you may have accumulated. Discharge
static electricity by touching a known, securely grounded object.
•
Do not handle the printed circuit board (PCB) without proper protection
against static discharge. Use a wrist strap when handling PCBs. The wrist
strap clamp must be secured to earth ground.