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CHAPTER 2 INSTALLATION
Supply Voltage Check And Heat Run Test
NEAX2000 IVS
2
Installation Procedure Manual
Page 90
ND-70928 (E), Issue 1.0
SUPPLY VOLTAGE CHECK AND HEAT RUN TEST
Precautions
(1)
Check the switch position of each PZ-PW121 card before turning power on.
• Make sure that the AC120V/240V selector switch is positioned to appropriate voltage for
each country (AC120V or AC240V).
• Make sure that the battery mode selector switch is positioned as shown below to meet the
kind of battery:
(2)
When the operating power is being supplied to the PZ-PW121 card, do not plug/unplug this
circuit card into/from its mounting slot.
(3)
Immediately follow the instructions below if the MJ lamp on the PZ-PW121 lights up or
smoke or an unpleasant odor is produced during the test:
a)
Turn power off of all PZ-PW121 cards.
b)
Unplug the AC code from the wall outlet.
c)
Carefully check for cause(s) of the failure occurring.
NOTE:
Do not turn power on again until the cause is detected.
(4)
When the system is configured with two or more PIMs, the BUS cable is providing gang
control for the PZ-PW121 card of PIM0 and other PIMs. Therefore, if the power of PIM0 is
off, no power is supplied to the whole system even when the power switch(es) of other PIMs
are left on. Note, however, that the battery charging is continuing even under these
circumstances.
SW
240V
100V/120V
ON
OFF
12
SW101
1 : Not used
2 : ON (SEAL/FLOAT2)
OFF (OPEN/FLOAT1)
Содержание NEAX 2000IVS2
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