Smiths Medical Medfusion 3000 Series, Техническое и сервисное руководство

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Introduction
11 40-5648-51B
External Power Detector Circuitry which determines when and if external power (whether AC or DC) has
been or is connected to the pump.
Flash Memory The pump uses flash memory, which is re-programmable through the infrared (IR)
port and a remote computer.
High Priority Alarms A high priority alarm results from either any condition which halts an ongoing in -
fusion, or any pump system fault which affects infusion. If the front panel controls
are locked when a high priority alarm occurs,
the pump controls unlock
.
High Priority alarms are signaled by a flashing red indicator and an audible signal.
Press í to pause the audible alarm for the preset alarm silence period.
Infrared Serial Data Port The infrared serial port interfaces directly with the main microprocessor’s asyn -
chronous serial communication pins. The infrared port supports short transmission
distances of 2” or less and a maximum baud rate of 9600.
Infusion Class 4 An infusion pump which combines the functions of continuous infusion flow, in -
termittent flow, and discrete bolus delivery.
Infusion Class 5 An infusion pump which functions as a profile pump, providing a programmed
sequence of delivery rates.
Interconnect Board
The interconnect printed circuit board interfaces to an intelligent NiMH Battery
(or NiCad on older model pumps), the system speaker, the internal DC supply and
supply conditioning for an external DC supply and the main PCB.
IPX3 Equipment which is ingress protected from fluid spraying at a vertical angle from
above, and from angles to 60° on either side of vertical.
Keypad Test
Verifies individual function of each key on the keypad. Nonfunctioning keys indi -
cate need for keypad replacement.
LCD Liquid Crystal Display.
LCD Backlight The LED fiber optic light source which illuminates the LCD display.
Limit Priority Alarms A limit priority alarm is generated whenever a preset minimum or maximum limit
has been violated. For example: when programming an infusion there are minimum
and maximum limits preset rates assigned to syringes by size & manufacturer.
• The limit priority alarms sound a tone and display an advisory message on -
screen for 3 seconds. To re-display the message press
í
.
LMD (Last Measured
Discharge)
This the learned capacity of the battery by the gauge following a calibration cycle.
Replace the battery when this is < 1600 mA-hours.
Low Priority Alarms A low priority alarm indicates any condition not requiring immediate operator in-
tervention. Low Priority alarms are announced with a continuous yellow indicator
and an intermittent audible signal.
• Pressing í permanently silences this alarm.
• If the front panel controls are locked when a low priority alarm occurs,
the
pump controls do not unlock .
Medium Priority Alarms A medium priority alarm indicates any condition requiring operator intervention
but does not halt infusion. Medium Priority alarms are signaled with a flashing yel -
low indicator and an audible signal. Pressing
í
will silence the audible alarm for
the programmed alarm silence period.
• If the front panel controls are locked when a medium priority alarm occurs,
the pump controls do not unlock
.