Terumo TERUFUSION TE-SS830P, Instruction Manual

Page: 136 / 164

136
Troubleshooting
 Slider Displacement alarm
Occurrence Cause Action
• LCD: The Slider Displacement
alarm display flashes red.
• Operation indicator: Flashes
red.
• Buzzer: Activates.
• Pump: Stops.
• The slider has been displaced during
solution delivery.
1. Replace the syringe correctly.
(See pages 32 and 51.)
2. Prime the line, ensuring that the
plunger is kept in the slider to prevent
the solution from being delivered to the
patient. (See pages 38 and 58.)
 Occlusion alarm
Occurrence Cause Action
• LCD: The Occlusion alarm
display flashes red.
• Operation indicator: Flashes
red.
• Buzzer: Activates.
• Pump: Stops.
• An occlusion has occurred
in the infusion line. (A broken
or crushed infusion line, or
clogged intravenous needles
or infusion line may be the
cause.)
1. Eliminate the cause of occlusion.
2. Prime the line, ensuring that the plunger is kept in the
slider to prevent the solution from being delivered to
the patient. (See pages 38 and 58.)
• The occlusion icon does not
turn orange even when an
Occlusion alarm is issued.
• The internal pressure of
the infusion line has been
temporarily mitigated by the
bolus reduction function.
• The cause of the occlusion
may have been eliminated.
• Ensure that the cause of the occlusion is eliminated
before resuming delivery. The bolus reduction function
is not able to eliminate the cause of occlusion.
Resuming delivery without eliminating the cause of
occlusion may result in the solution delivery not being
carried out correctly, including a repetitive Occlusion
alarm or drug solution in the infusion line flowing back
to the syringe.
• An Occlusion alarm is
occurring often.
• The internal pressure of the
infusion line has reached the
occlusion pressure set value.
• If using a drug solution with a high viscosity or using a
thin line, the internal pressure of the infusion line may
increase. Review the settings by setting an occlusion
pressure value higher than the one currently used,
increasing the inner diameter of the infusion line, or
reducing the flow rate in accordance with the occlusion
icon or the occlusion history graph, etc.