NEC NEAX2000 IVS ND-45492 - Manual (Page 89)

CHAPTER 3 ND-45492 (E)
Page 72 Addendum-001
Revision 2.1 JANUARY, 1999
1. Battery Connection
WARNING: Turn off AC power before connecting batteries.
NAP 200-005
Sheet 1/7
Connection of Battery
Recommended Battery
Internal Battery: YUASA
MATSUSHITA type NPH-3.2-12
type LCR-12V3.4NE
External Battery:
(BATTM) YUASA
MATSUSHITA type NP-24-12B
type LCL-12V-24
If battery terminals (+, –) contact with the module while connecting the battery cable to the PZ-PW86 card,
the PZ-PW86 card or the BWB may be shorted. Therefore, the installer must perform work in accordance with
the following steps when mounting or removing the batteries.
(1) When mounting batteries:
(a) Connect the battery cable to the batteries.
(b) Mount the batteries into the appointed position of the PIM or the BATTM.
(c) Connect the battery cable to the PZ-PW86 card.
(2) When removing batteries:
(a) Disconnect the battery cable from the PZ-PW86 card.
(b) Remove the batteries from the PIM or the BATTM.
CAUTION