4-9
4.6.9 Power Supply Failures
Symptoms
Possible Cause
Corrective Action
Battery failure
Replace battery.
Cable defective or
poorly connected
1. Check that the cable between battery
interface board and power module is
correctly connected.
2. Check that cables and connectors are not
damaged.
Different battery
voltages
Power board failure
Replace the power board.
Battery failure
Replace battery.
Cable defective or
poorly connected
1. Check that the cable is correctly
connected.
2. Check that connecting cables and
connectors are not damaged.
Battery capacity is too
low
Power board failure
Replace the power board.
Battery failure
Replace battery and recharge the replacement
battery. If the replacement battery can be
recharged, the original one fails.
Cable defective or
poorly connected
1. Check that cable between battery interface
board and power module is correctly
connected.
2. Check that cables and connectors are not
damaged.
Battery cannot be
recharged
Power board failure
Replace power board
No +3.3 V output
No +5.0 V output
No +12 V output
1. Power supply
protected
2. Power board failure
1. Turn off the patient monitor then restart it.
2. If the problem remains, disconnect the AC
mains for 5 s and reconnect it, then restart the
patient monitor.
3. If the problem still remains, replace the
power board.
Содержание BeneView T5
Страница 1: ...DPM 6 Patient Monitor Service Manual ...
Страница 2: ......
Страница 4: ...II FOR YOUR NOTES ...
Страница 12: ...6 FOR YOUR NOTES ...
Страница 16: ...1 4 FOR YOUR NOTES ...
Страница 32: ...2 16 FOR YOUR NOTES ...
Страница 68: ...3 36 FOR YOUR NOTES ...
Страница 80: ...4 12 FOR YOUR NOTES ...
Страница 118: ...5 38 4 Remove the module infrared communication backboard and disconnect all the cables from it ...
Страница 124: ...5 44 5 Unscrew the two M3 8 screws on the parameter board Then pull off the parameter board rightward as shown below ...
Страница 126: ...5 46 FOR YOUR NOTES ...
Страница 133: ...6 7 6 3 3 12 1 Screen Assembly with anti glare screen Exploded View ...
Страница 163: ...6 37 6 6 7 BIS Module Exploded View ...
Страница 180: ...6 54 FOR YOUR NOTES ...
Страница 204: ...A 14 FOR YOUR NOTES ...
Страница 205: ......