DCPS-6K
Maintenance & Operation Manual
Issue 2.0 Sept-2016
DCPS-6K
Maintenance & Operation Manual
19 /23
the system alarm to be cleared quickly and efficiently to minimize technician time and
maximize system up-time.
Note : As this rectifier uses AC voltage, it may cause electric shock. As battery voltage
is fed to the system, safety measures should be taken to repair and maintain the
rectifier.
6.2 Periodic Inspection
To guarantee effective operation of the system, periodic inspection is required.
Periodic inspection should be carried out one time per 6 months.
1) Take care not to block the air ventilation holes with dust, dirt, or other debris.
2) Check the cable connections and tighten as necessary.
3) Check if internal temperature of the site is maintained at the rated levels.
4) Visually check all rectifier operation states and alarm states.
5) Check the equipment rack floor mount is maintained and ensure there is not
water leakage at or near the installation site for the rectifier system.
6.3 Adding Rectifier Module
To expand the system capacity, rectifier modules are hot-swappable so may be inserted
to vacant slots while the Rectifier Shelf is powered up normally.
1) Insert a rectifier module to the vacant slot until it reaches the mating connector then
push in the ejector to fully seat the connectors. The ejector will easily lock into place
when inserted and seated.
2) Confirm the Rectifier Module ON LED is illuminated GREEN.
3) On the Control Unit, check operation status of the newly inserted module for no
active alarms.
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Problem Solving & Fault Fixing
Repairing or problem fixing of the rectifier should be necessarily carried out by
experienced workers observing safety directions.
* Jobs should be carried out in due order.
