Mindray BeneFusion SP3, Service Manual

Page: 46 / 80

4-10
is faulty.
3.The pressure detection board
is faulty.
4.The control board is faulty.
The syringe
in-position
detection fails.
1.Poor connection or wire
damages exist in the link of
pressure detection board - slider
adapter board - sensor adapter
board - control board.
2.The pressure detection board
is faulty.
3.The control board is faulty.
4.Use wrong screws for the back
cover of the push and pull box or
the screws are not tightened.
1.Reconnect the link or replace the
poor wires.
2.Replace the pressure detection
board.
3.Replace the control board.
4.Re-tighten the back cover of the
push and pull box.
The syringe
in-position
detection fails.
1.Poor contact between the
pressure detection board and
the control board.
2.Poor contact of FPC wire of
pressure detection board.
3.The flap in-position detection
board is faulty.
1.Replace the wire or re-plug the
wire.
2.Re-insert the FPC wire.
3.Replace the flap in-position
detection board.
Detection error
of syringe
specification
1.Poor connection or wire
damage exist in the link of rotary
potentiometer - sensor adapter
board - control board
2.The rotary potentiometer has
moved.
3.The rotary potentiometer is
faulty.
4.The control board is faulty.
1.Reconnect the link or replace the
poor wires.
2.Reinstall the rotary
potentiometer.
3.Replace the rotary
potentiometer.
4.Replace the control board.