User's Manual

Personal Node User Manual Section 8 Maintenance activities
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Rev: 1.1
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Minete
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5)
Charging
contacts
Check the charging contacts
of the Personal Node are
clean and clear of any
accretions (mud, dust etc).
Clean the six
charging contacts
on the Personal
Node with cotton
buds and electrical
contact cleaner.
Refer MSDS for electrical contact
cleaner used at your site.
Step
Check
Action
Remediation
Notes/References
6)
Final check
Replace the Personal Node
in the dock and confirm
charge function.
CHARGE LED should be solid red
(charging) or solid green
(charged).
Perform
troubleshooting.
Personal Node
troubleshooting on page
57.
Note that if SafeDetect is
operational at site and
vehicles are nearby, the
Personal Node may start to
alarm. This is normal.
8.2 Personal Node Charging Dock checks
Do not open the Charging Dock unless you are qualified and an authorised
electrician/electronics service personnel.
Unplug the dock from the power source before opening or cleaning.
Follow on site procedures that align with AS/NZS 3760 to Test & Tag each
Personal Node Charging Dock after the first 12 months.
The Personal Node Charging Dock has no ingress protection (IP00) so should be checked and cleaned
on a regular basis for dust build up in and around the cooling fan.
The fan runs continuously so the amount of dust deposited inside the dock is proportional to the dust
in the environment. Check the dock for build-up of dust. If required, the outside surfaces can be
cleaned with a damp cloth. Do not use any harsh abrasives, liquids or detergents.
If the fan vent or the charging slots of the dock accumulate dirt or dust, unplug the dock from the
power source before cleaning with the following techniques in order of preference:
1) Vacuum clean.
2) Blow clean with filtered, dry compressed air, if permitted and available at your site. 3)
Wipe clean with a damp cloth taking care with the leaf contacts.
If compressed air is permitted and available at your site, direct air at an angle to the
surface to blow dust away from the surface taking care not to force dust into the fan
vent.
If required, unplug the dock from the power source and clean the six charging leaf contacts within
each charging slot with cotton buds and electrical contact cleaner.
8.2.1 Before you start
Before commencing any work, ensure that you have:
• All required onsite permissions.