BeaconMedaes HTM - Preventive Maintenance Schedule

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Service kits
For overhauling or carrying out preventive maintenance, service kits are available for the
desiccant and the filters (see section Service kits).
Preventive maintenance schedule
Carry out following operations at the interval (period or running hours) which comes first.
The longer interval checks must also include the shorter interval checks.
The local Customer Centre may overrule the maintenance schedule depending on the
environmental and working conditions of the unit.
Period (1) Running hours
(1)
Operation
Daily --
•
Check that the compressed air temperature does not exceed the
limits.
•
Check for alarms on the displays.
•
Check working state of the unit.
•
If options are installed, check their operation.
•
On filters with automatic drain valve, check the sight glass at
regular intervals. A liquid level indicates malfunction of the
automatic drain valve. Replace the part if cleaning does not
correct
the problem. Filter elements need to be replaced when the
pressure drop reaches 0.35 bar (5.08 psi).
Weekly --
•
Check for water or air leaks and abnormal noise.
•
Check the pressure drop over the filters.
•
Check if all drains are working properly.
•
Check the filter of the pressure dew point sensor for dust and clean
if necessary.
Monthly -- Verify air quality delivered by the unit at regular intervals to guarante
e
correct usage in correspondence to the applicable legislation.
Records
of these measurements must be kept by the user.
Every 6 months 4000
•
Check for air leaks.
• Service the automatic drain assembly of the water separator
(WSD).
• Check the elements of the filters. Replace if necessary.
•
Check for damaged wiring or loose connections.
yearly 4000
•
Replace the elements of the filters or when the pressure drop
reaches approximately 0.35 bar (5.08 psi). For the correct filter
kit number, consult the spare parts list.
• Service the WSD separator.
• Replace the dryer column silencers.
• Gas sensors (option) need to be calibrated (Consult ECB AII
0290).
• Exchange the dew point sensor. The certificate is valid only one
year. Contact the supplier of your equipment for re-calibration of
the PDP sensor. Consult ECB AII 0298.
•
QDT filter: replace the active carbon
•
Or QDT+ filter: replace the active carbon and the catalyst
Every 4 years
16000
Service the dryer manifold and purge orifice.
Every 5 years
20000
Replace the desiccant.
(1) whichever comes first
(2) Replace the filter elements also when the pressure drop reaches 0.35 bar (5.08 psi).