Xerox Telecopier 7017, Техническое справочное руководство

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13. Perform the following line voltage check.
a. Disconnect power cord from the wall
outlet.
b. USO: Measure the AC voltage
between AC Hot and Neutral. Meter
= 107 to 127 VAC (Figure 2).
RX UK Only: Measure the AC voltage
between live and neutral and
between live and earth. Meter = 196
to 264 VAC (Figure 3).
RX Europe Only: Measure the AC
voltage between pin. Meter = 200
to 240 VAC (Figure 4).
c. USO: Measure the AC voltage
between the AC Neutral and GND.
Meter = less than 3 VAC (Figure 2).
RX, UK Only: Measure the AC voltage
between Neutral and Earth. Meter
= less than 3 VAC (Figure 3).
RX, Europe Only: Measure the AC
voltage between supply pin and
earth. Meter = 200 to 240 VAC
(Figure 4).
Y N
| Inform customer of insufficient
voltage (or improper wiring).
AC Hot
(ACH)
GND
AC Neutral
(ACN)
USO
Figure 2. USO Wall Outlet
7017-108
RX Only
7017-109
Live
Earth
Neutral
Figure 3. RX UK Wall Outlet
7017-110
Earth
Figure 4. RX Europe Wall Outlet
Supply
RX Only
14. Remove the power cord from terminal.
Place the black and red meter leads at the
corresponding female and male
connectors of each wire within the power
cord. Meter reads less than 10 ohms.
Y
N
| Replace power cord.
15. Remove the power supply fuse F1. Check
fuse resistance. Meter reads less than 10
ohms.
Y
N
| Replace fuse.
16. Reinstall fuse. Ensure power cord is
disconnected from terminal. Remove
power supply from terminal. Place
power supply on insulated surface.
Connect jumper across pins of J3 (Figure
5). Connect power cord from wall outlet
to power supply. Both LEDs of power
supply come on.
Y
N
| Replace power supply assembly.
J3
Figure 5.
AC Power Connector
Fuse F1
7017-111
17 Remove jumper from J3 and reinstall
power supply. Perform Load Isolation
RAP 2.3.2. Problem resolved.
Y
N
| Call for assistance.
18. Go to Final Actions.
8/88
RAP 2.3.1
2-8 Telecopier 7017 / 7017SF
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