uniphy Phyaction 740 Series, Информация о сервисе

Страница: 2 / 68

CHAPTER 1
GENERAL INFORMATION
.................................................................. 1
1.1 Introduction ............................................................................................................................ 1
1.2 Safety aspects ....................................................................................................................... 1
1.3 Installation .............................................................................................................................. 2
1.4 Description of the controls .................................................................................................. 3
1.5 Technical specifications ...................................................................................................... 6
1.6 Explanation of symbols ........................................................................................................ 9
1.7 Photos of the current waveforms ...................................................................................... 14
CHAPTER 2
THEORY OF OPERATION
.................................................................. 15
2.1 Introduction ........................................................................................................................... 15
2.2 General block diagram ........................................................................................................ 15
2.3 Electrotherapy unit .............................................................................................................. 17
2.4 Ultrasound therapy unit ...................................................................................................... 18
2.5 Infrared laser unit ................................................................................................................. 20
CHAPTER 3
PERFORMANCE CHECK
.................................................................... 23
3.1 Safety inspection ................................................................................................................. 23
CHAPTER 4
ADJUSTMENT PROCEDURES
...................................................... 25
4.1 Introduction ........................................................................................................................... 25
4.2 Adjustment of the dose potentiometer guard circuit ...................................................... 25
4.3 Adjustment of the laser power measuring cell ................................................................ 25
CHAPTER 5
TROUBLE SHOOTING
........................................................................... 26
5.1 Introduction ........................................................................................................................... 26
5.2 Error shutdown procedure ................................................................................................. 27
5.3 General test description ...................................................................................................... 27
5.4 Error numbers summary ..................................................................................................... 33
5.5 Error descriptions ................................................................................................................ 34
CHAPTER 6
CIRCUIT DIAGRAMS
............................................................................... 39