EXFO MAX-630G, Руководство пользователя

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Maintenance
G.fast/VDSL2/ADSL2+ Multi-play Test Set
135
Battery
Unit Temperature Handling
When the battery temperature reaches ≥ 55 °C, the unit temperature is
displayed in the bar at the top of the unit and a warning message will
appear. Tests stop automatically when the battery temperature
reaches 60 °C.
Replacing the Battery
Battery replacement should only be done by a qualified technician with the
appropriate tools on an electronic bench or similar environment.
To replace the battery:
1.
Remove all 4 screws of the battery back panel using a 1.5 mm Allen
key. Put aside the screws and the panel keeping the inside foam seal
clean. See
LED Statuses
on page 421.
2.
Pull out the old battery using your fingers. Flipping the unit, battery-side
down, will ease removal. Do not use tools in order to prevent damage
to the battery envelope. Pull out the electrical connector. Put aside the
old battery.
3. Remove the new battery from its package. Keep the package for future
use. Plug in the electrical connector ensuring the pins are correctly
aligned. Place the new battery in the MaxTester.
4. Inspect the inside rib around the MaxTester battery compartment to
make sure it is free from any debris. Remove any debris using a dry
cloth. Replace the battery back panel. Replace the 4 screws with a
moderate torque so the foam seal is evenly compressed without
damaging the screws.
W
ARNING
Only use an EXFO battery. Batteries from other suppliers could
result in serious damage to the MaxTester or personal injuries. See
Contacting the Technical Support Group on page 422 for
information on contacting EXFO.