Getinge MAQUET CARDIOHELP User Manual

| CARDIOHELP System | 2 System Components | 23 |
Service Manual | 3.3 | EN | 05
Copyright Maquet Cardiopulmonary GmbH
2.11.3 Rotary Encoder for Rotary Knob
Rotary encoder
Main function
Incremental encoder with 16 snap-ons
n Communication with HMI PCB
n Speed/flow regulation RPM/LPM
Specification
Power supply
Operating voltage range 3 ... 24 V DC
Power consumption < 10 mA
2.11.4 LED Foil
LED foil
Main function
n Pump speed display
– Control via drive control unit (sensor PCB)
Additional function
n Display back-up
Specification
Power supply
Operating voltage ~2 V DC by 2mA constant current
2.11.5 Synchronous Motor
Main function
n Creation of a rotating magnetical field as a drive for the disposable (rotor).
Additional function
n Regulated magnetic field
Design
n 2 x 2 analog Hall Sensors
n 1 digital Hall Sensor for speed indicator and communication with drive control unit
n 1 temperature sensor (2 phases) - 1 phase is used

Getinge MAQUET CARDIOHELP Specifications

General

Brand	Getinge
Model	MAQUET CARDIOHELP
Category	Medical Equipment
Language	English