Smiths Graseby 3200, Technical & Service Manual

Page: 9 / 117

Smiths Medical International Ltd.
3200 Service Manual Issue 5 (August 2004)
Page viii
Contents
CHAPTER 9
Page
DC INPUT VERSION of 3200
Introduction ........................................................................................................... 9-1
DC electrical input supply ..................................................................................... 9-1
APPENDIX
FITTING a MODIFIED SIZE SENSOR FLAG
Introduction .................................................................................................. A-1
Opening the case .......................................................................................... A-2
Removal of old SSF ...................................................................................... A-2
Reassembly ................................................................................................... A-3
Final testing .................................................................................................. A-3
Setting the Size Sensor Flag ....................................................................... A-4
LIST OF TABLES
Table Page
4.1 RS232 D connector ......................................................................................... 4-5
4.2 PL11 connections ........................................................................................... 4-7
4.3 Temperature/voltage range for setting RV ........................................................ 4-8
5.1 Main processor fault codes ............................................................................. 5-1
5.2 Fault causes and actions ................................................................................ 5-3
5.3 Front case spares kit ....................................................................................... 5-11
5.4 Size Sensor Flag spares kit ............................................................................ 5-11
5.5 Rear case spares kit ....................................................................................... 5-12
6.1 Functional tests .............................................................................................. 6-1
6.2 Manufacturing settings .................................................................................... 6-6
A.1 3200 Syringe Size Sensor Gauges (white) ...................................................... A-5
LIST OF FIGURES
Figure Page
1.1 Itemised front view of the pump ...................................................................... 1-2
2.1 Case fixing screw tightening order ................................................................. 2-11
2.2 Thrust measuring set up ................................................................................ 2-13
4.1 Overall block diagram of the 3200 system ..................................................... 4-10
4.2 Main board block diagram .............................................................................. 4-11
4.3 Processor core circuit diagram ...................................................................... 4-12
4.4 Motor interface circuit diagram ....................................................................... 4-13
4.5 Power control circuit diagram ......................................................................... 4-14
4.6 Sensors and pressure sensing interface ........................................................ 4-15
4.7 Pressure sensing interface circuit diagram .................................................... 4-16
4.8 RS232 interface circuit diagram ..................................................................... 4-17
4.9 Umbilical cable connections .......................................................................... 4-18
4.10 Input/output serial interface circuit diagram .................................................... 4-19
4.11 Overview of the regulator ............................................................................... 4-20
(contd.)