Doremi DCP-2000 - Manual (Page 9)

3 Maintenance Program
The maintenance program applied to the servers corresponds to preventive maintenance tasks in
order to ensure the server functions properly throughout the years.
Such tasks shall be performed periodically according to the maintenance program presented in the
table below:
Part(s)
involved
Task Maintenance
interval
Qualification of
personnel
Duration
HDD Filter Wash and dry the HDD
filter located on the door
of the HDDs, or replace if
broken with a new one
provided by Doremi
(Doremi Part Number:
DCP-HDD-
DUSTFILTERS-02) 2,500 to 5,000
operating hours (~3
to 6 months),
depending on how
dusty the
environment is Technician 5 to 10
minutes
HDD Trays,
CPU, and fans Dust removal in Hard Disk
Drive Trays, CPU cooler
and fans 5,000 operating hours
(~ 6 months) Technician 15 to 20
minutes
Fans Check fans for vibration
and noise 5,000 operating hours
(~ 6 months) Technician 5 minutes
Fans Shock
Mounts Visual inspection of fan
shock mounts
for cuts or dryness
(Doremi Part Number:
DEM-DOR-PTFAN) 5,000 operating hours
(~ 6 months) Technician 5 minutes
Fans (2U rear
panel fans and
Dolphin fan) Recommended
replacement of these
three fans (based on
information provided by
the fans manufacturer) 50,000 operating
hours (~ 5 years) Technician 20 minutes
Dolphin board
battery* Change the Dolphin board
battery*
(Doremi Part Number:
BAT12.5MM-LI-COIN)
50,000 operating
hours (~ 5 years) Technician 10 minutes
Motherboard
battery** Change the motherboard
battery
Manufacturer Number:
CR 2032 50,000 operating
hours (~ 5 years) Technician 10 minutes
Note: The durations provided above do not include the unit preparation time corresponding to Section
5.1.1. Such preparation is estimated to be approximately 20 minutes.
The technician performing the procedure should be accredited by Doremi. The corresponding
maintenance procedures are provided in Section 5.
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