4-8
Equipment Fault
Failure
Description
Possible Cause
Handling Method
In case that no
external power is
connected, there
is no display
upon startup, the
battery LED is
not on and the
buzzer does not
sound.
1.The battery is dead.
2.Poor battery connection.
3.The motor is faulty.
4.Poor contact between the
keypad board and the control
board.
5.The keypad board is faulty.
6.The control board is faulty.
1.Try to connect to an external
power source for charging.
2.Reconnect the battery.
3.Replace the battery with a new
one.
4.Reconnect the keypad board
and the control board.
5.Replace the keypad board.
6.Replace the control board.
In case that no
external power is
connected, there
is no display
upon startup, the
battery LED is
on and the
buzzer sounds.
1.Poor contact between the
keypad board and the control
board.
2.The LCD FPC is poorly
connected.
3.The LCD is faulty.
4.The keypad board is faulty.
5.The control board is faulty.
1.Reconnect the keypad board
and the control board.
2.Reconnect the LCD FPC.
3.Replace the LCD.
4.Replace the keypad board.
5.Replace the control board.
The equipment
is powered on
normally, but the
screen is black,
white or blurred.
1.Poor contact between the
keypad board and the control
board.
2.The LCD FPC is poorly
connected.
3.The LCD is faulty.
4.The keypad board is faulty.
5.The control board is faulty.
1.Reconnect the keypad board
and the control board.
2.Reconnect the LCD FPC.
3.Replace the LCD.
4.Replace the keypad board.
5.Replace the control board.
The external AC
is connected, but
the AC LED is
not on.
1.Poor contact or damaged AC
power cord.
2.Poor contact in the AC-DC
internal connection line.
3.Poor contact between the
keypad board and the control
board.
4.AC-DC module failure.
1.Reconnect or replace the AC
power cord.
2.Reconnect the AC-DC internal
connection line.
3.Reconnect the keypad board
and the control board.
4.Replace the AC-DC module.
Unable to charge
effectively
1.Poor battery connection.
2.The motor is faulty.
3.The control board is faulty.
1.Reconnect the battery.
2.Replace the battery.
3.Replace the control board.
Error in the
displayed text or
image
Software version or resource file
is burnt incorrectly.
Re-burn the software version or
resource file.
Summary of Contents for BeneFusion SP3
Page 1: ...BeneFusion SP3 BeneFusion SP3 Ex Syringe Pump Service Manual ...
Page 2: ......
Page 12: ...1 6 FOR YOUR NOTES ...
Page 24: ...2 12 FOR YOUR NOTES ...
Page 62: ...5 16 FOR YOUR NOTES ...
Page 64: ...6 2 6 2 Front Cover Assembly 6 2 1 Exploded View ...
Page 66: ...6 4 6 3 Pump Module Assembly 6 3 1 Exploded View ...
Page 78: ...7 8 FOR YOUR NOTES ...
Page 79: ......
Page 80: ...P N 046 013115 00 3 0 ...