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P31003-H3550-S403-4-7620, 02/05
HiPath 3000 V5.0, HiPath 5000 V5.0, Service Manual
9-9
Expanding and Upgrading HiPath 3000
Expanding HiPath 3000
9.2.4.1 ECR Control, Display, and Connecting Elements
Front panel (Figure 9-2)
● Top switch for disconnecting battery power
● Bottom switch for disconnecting line power
● 6.3 A/T battery fuse (warning: do not confuse with EPSU2-R fuse)
Rear panel (Figure 9-3)
● Line voltage connections [1]
– Top: Line output to UPSC-DR connection jack for HiPath 3500 and HiPath 3300
– Below: Line input
● Batteries/EPSU2-R [2] output voltage to UPSC-DR for HiPath 3500 and HiPath 3300
or
Batteries output voltage [2] to UPSM for HiPath 3700
● Clip [3]
Attach the braided screen of the connection cable (to the jack [2]) here.
Figure 9-2 ECR Front Panel (155 x 440 x 380 mm)
Necessary height units for 19-inch cabinet assembly: 4
(one height unit corresponds to approx. 1.7’’=43 mm)