Power Up: NTP-006 363-205-401
Page 2 of 4 Issue 7, March 1997
DO ITEMS BELOW IN ORDER LISTED FOR DETAILS, GO TO
3.
!
CAUTION:
An electrostatic discharge wrist strap with a minimum
resistance of 250K Ohms should be worn when handling
Series 5 circuit packs to prevent possible damage to the
circuit packs. Before using the wrist strap, check it for
opens, shorts, and minimum resistance value. If the strap
does not pass these checks it should not be used. To avoid
possible personal injury while using the wrist strap, do not
connect it to the power shelf or adjacent portions of the RT
frame. Connect the wrist strap to ESD GRD jack on the fan
unit, if present. If grounding jack is not present, connect
wrist strap to bare-metal section of the frame well away from
the power shelf.
DLP-5004. Open Cabinet using 216-tool and Hex Key. Verify the AC circuit
breaker is on and power shelf is plugged in.
5. Verify four 30 amp fuses are installed on the
AUG4 BIU
(battery
interface unit) and install in power shelf
BIU
slot.
DLP-5196. Install up to five
336A
Rectifiers in power shelf.
DLP-5217. Install two
3H1 RINGING GENERATOR
s in power shelf.
DLP-5208. Install
RCU
(ring control unit) in power shelf.
9.
NOTE:
Batteries are shipped directly from manufacturer.
Install and test RT batteries in 80A cabinet skirt.
DLP-522A. Chloride batteries
DLP-523B. Lineage 2000 VR Series batteries
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