Guidelines For General Maintenance; Maintenance - Delta PCS100 Maintenance Manual

Guidelines for General Maintenance

Follow all local and regional guidelines when repairing electronic components. When servicing
interconnecting lead connections to components, make sure proper wire terminations are used. Route
all leads as neatly as possible using ties, clamps, etc. During maintenance, make sure to use only the
same size components as the provided originals.
The hardware for this system is metric, however, there may be components present using standard
sizes S.A.E. Only use metric tools to loosen or tighten metric components, as much as standard size
tools should only be used on standard size components.

Maintenance

This section contains preventive maintenance instructions.
WARNING!
!
Read the "Safety Instructions" on page ix on the first at the beginning of this manual before
performing any service on the components. Ignoring safety instructions may result in injury,
damage or death.
CAUTION!
!
D
ANGEROUS VOLTAGE LEVELS MAY BE PRESENT FOLLOWING DISCONNECTION
CABINET UNTIL A REASONABLE PERIOD OF TIME HAS ELAPSED
D ,
EATH SERIOUS INJURY
The internal components of the PCS100 are unsafe until the DC power source is disconnected and the
capacitors are discharged. After disconnecting the utility power and disabling the DC power, it is
recommended that authorized service personnel wait at least five minutes for capacitor bleed-off before
attempting to service any internal components.
Due to the complexity of the PCS100, it is highly recommended that all repairs be performed by a
qualified power supply technician. Before attempting any service procedures, the technician should be
familiar with the system and the operation design.
Maintenance Manual
,
OR HARDWARE DAMAGE CAN RESULT IF CAUTION IS NOT TAKEN
17
Maintenance
. D
O NOT OPEN THE
.
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