Installation Guide

Wi-Fi WASP Infrastructure Installation Guide
Installation Guide
Section 2 Guidelines
Rev: 1 6 / 28
© Minetec 2019
2.3 Hardware
To prevent damage to the devices product and to ensure the correct operations, please read these
precaution statements before installing or troubleshooting any devices.
CAUTION
Do not attempt to service any device unless both qualified and authorised my Minetec
in writing, and as indicated in this document.
• Disconnect devices from all power sources before cleaning. Do not use liquid or spray detergents
for cleaning. Use a soft, lint-free cloth to wipe screens and a damp cloth to wipe the exterior of
any device. Do not use paper towels to clean the screen.
• Minimise the exposure of devices to ultraviolet light for extended periods (eg direct sunlight) as
this can damage the device surfaces (eg make them more brittle).
• Keep the device away from excessive moisture and extreme temperatures.
• Do not subject the device to sudden and severe temperature and/or humidity changes. This
could cause moisture condensation inside the unit, which could damage the device. In the event
of moisture condensation, allow the device to dry out completely before use.
2.4 Wireless hardware
Hardware to be located and orientated to minimise noise and optimise signal
radiation.
Wireless hardware is susceptible to RF noise. Avoid installing nodes and cabling near common RF
noise generators, such as high voltage cables, electric motors, solenoids and other antennas.
To minimise noise, wherever possible, cabling should be separated from noise
generators by at least 600 mm. If this cannot be achieved cables should cross at 90
degrees, which will assist in minimising noise coupling.
Wireless hardware use antennas (external or internal) and require a minimum clearance of 100 mm
from metal surfaces.
For best performance and integrity, follow these guidelines when installing wireless hardware:
1) Check all supplied parts required for the installation are available.
2) Do not cross-thread or force a thread when screwing an antenna to a device.
3) Antennas use knurled threaded connectors and should be finger tightened. Do not use tools.
4) Once attached, an antenna is vulnerable to physical damage until the device is installed.
5) Check and confirm any external antennas are screwed in fully to the device. Antennas are
shipped loose in the box and may be easy to overlook.
6) Determine a physical mounting location that meets the following criteria:
o Wireless hardware has an effective view (line-of-sight preferred).
o In sub-zero weather cables and conduits should not be permitted to flex.