How to avoid equipment damage, Caution, Smart-ups – APC AP9606 User Manual
Page 5: Matrix-ups, Symmetra power array and silcon dp300e series ups, Expansion or triple chassis, Caution 1, Smart-ups 1, Matrix-ups 1, Symmetra
1
How to Avoid Equipment Damage
Caution
Damage to the UPS or Web/SNMP Management SmartSlot Card
(AP9606) can result if you do not remove all AC and DC power
from a Smart-UPS
®
or Matrix-UPS
®
model UPS, SmartSlot
Expansion Chassis (AP9600), or SmartSlot Expansion Triple
Chassis (AP9604, AP9604R or AP9604SR) before you install
the Management Card.
Smart-UPS
1. Turn off the equipment that connects to the UPS.
2. Disconnect the UPS from its AC input source.
3. Press the OFF button on the UPS for approximately five sec-
onds to turn off the DC (battery) power.
Matrix-UPS
1. Turn off the equipment that connects to the UPS.
2. Turn off the circuit breaker on the rear panel of the UPS.
Symmetra
Power Array
and
Silcon DP300E
series UPS
You do not need to turn off a Symmetra
®
Power Array™ or a
Silcon™ DP300E series UPS to install the Management Card.
Expansion or
Triple Chassis
Make sure that the chassis is disconnected from all power:
Disconnect the chassis cable from the UPS and, if the AC-to-DC
Adapter (AP9505) option is used, disconnect the adapter from
the chassis.