Static Discharge Precautions - Honeywell WEB-645 Installation Instructions Manual

Network controller
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Static Discharge Precautions

Static charges produce voltages high enough to damage electronic components. The JACE printed circuit board contains
components that are sensitive to static discharge. Follow these precautions when installing or servicing the system:
CAUTION
• 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 printed circuit boards (PCBs) without proper protection against static discharge. Use a wrist strap when
handling PCBs. The wrist strap clamp must be secured to earth ground.
WEEE (Waste of Electrical and Electronic Equipment)
Recycling of Electronic Products: (International Installations)
In 2006 the European Union adopted regulations (WEEE) for the collection and recycling of all waste electrical and electronic
equipment. It is no longer allowable to simply throw away such equipment. Instead, these products must enter the recycling
process. To properly dispose of this product, please take it to a local recycling center.
If a local recycling center cannot be found, please return it to one of these offices:
Tridium Europe Ltd
1, The Grainstore
Brooks Green Road
Coolham, West Sussex
RH13 8GR United Kingdom
MOUNTING
Mount the controller in a location that allows clearance for wiring, servicing, and module removal. For mounting details refer to
Fig. 1. on page 4 (a drill template is provided on the last page of this document).
Pay attention to the following recommendations and precautions when mounting and installing the unit.
• This product is intended for indoor use only. The unit should not be exposed to ambient conditions outside of the range of 0ºC
(32º F) to 50ºC (122º F) and relative humidity outside the range 5% to 95% non-condensing (pollution degree 1).
If the controller is mounted inside an enclosure, that enclosure should be designed to keep the unit within its required operating
range considering a 20-watt dissipation by the controller. This is especially important if the controller is mounted inside an
enclosure with other heat producing equipment.
• Minimum clearance from the wall on which the unit is mounted is 0.2-inches (provided by the dimpled mounting feet). Ensure
that this space is not compromised and that airflow is not blocked behind the unit.
• Do not mount the unit:
— in an area where excessive moisture, corrosive fumes, or explosive vapors are present.
— where vibration or shock is likely to occur.
— in a location subject to electrical noise. This includes the proximity of large electrical contractors, electrical machinery, welding
equipment, and spark igniters.
• The unit is designed to be wall mounted with the battery situated towards the bottom of the unit. For proper airflow at
temperature extremes, do not mount the unit oriented in any other way.
Tridium Asia Pacific Pte Ltd
17 Changi Business Park Central 1
Honeywell Building
Singapore 486073
3
WEB-645, CP-645 NETWORK CONTROLLER
Tridium, Inc.
2256 Dabney Road, Suite C
Richmond, VA 23230
62-0432—01

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