Hytera ACCESSNET-T IP DIB-R5 advanced Operation Manual page 84

Maintenance
Periodical visual inspections
Activities and intervals for visual inspections
Task/s
Site inspection based on the document "DIB-R5 advanced Site
Requirements", such as inspecting the:
n
n
n
n
n
n
Check the condition of the product with respect to:
n
n
n
n
Check function of external alarms – if wired
Checking standby carriers – if available
Shorter intervals may be required
Depending on the respective environmental conditions at the site of the product, shorter
intervals may be required.
84
Grounding equipment
Voltage supply connector
TETRA antennas
Installation location of the GNSS antenna
Condition and fit of all supply lines, renew if necessary
Connections between two DIB-R5 advanced ‒ only in the case
of a CHU expansion
Readiness for operation
Dirt and dust accumulations on and in the equipment rack,
remove if necessary
Degree of contamination of contact pins, remove dirt if neces-
sary
Check the fan unit for proper operation: Replace the air filter
pad as required
Operation Manual 90DIBR5advancedOM02 - 1.0
DIB-R5 advanced
Interval/s
n Upon location
changes
n Once every
year
Once every year
Once every year
Once every year