M822 / Ref. 10 743 504 / Version 01 1
Contents
1 Introduction 3
1.1 About this user manual 3
1.2 Symbols in this user manual 3
2 Product identification 3
2.1 Optional product features 3
3 Safety notes 4
3.1 Intended use 4
3.2 Indication for Use 4
3.3 Contraindications 4
3.4 Directions for the person responsible for the
instrument 4
3.5 Directions for the operator of the instrument 5
3.6 Dangers of use 7
3.7 Signs and labels 10
4 Design 15
4.1 Leica M822 F20 15
4.2 Leica M822 F40 17
4.3 Leica M822 C40 19
4.4 Leica M822 Optics carrier 21
5 Functions 22
5.1 Illumination 22
5.2 Balancing system 22
5.3 Electromagnetic brakes 22
6 Controls 23
6.1 Control unit 23
6.2 Leica M822 surgical microscopes 24
6.3 Footswitch and handles 25
7 Preparation before surgery 26
7.1 Transportation 26
7.2 Installing optical accessories 27
7.3 Setting the binocular tube 28
7.4 Adjusting the eyepiece 29
7.5 Selecting documentation accessories 30
7.6 Adjusting the Leica Slit Illuminator 31
7.7 Wide-angle observation system (such as Oculus) 35
7.8 Stand settings (F20) 36
7.9 Stand settings (F40, C40) 37
7.10 Positioning at the operating table 39
7.11 Attaching sterile controls and drape 39
7.12 Function check 40
8 Operation 41
8.1 Switching the microscope on 41
8.2 Positioning the microscope 41
8.3 Adjusting the microscope 43
8.4 Adjusting the magnification (zoom) 44
8.5 Transport position 45
8.6 Rest position 46
8.7 Shutting down the surgical microscope 46
9 Touch panel 46
9.1 Adjusting brightness and contrast 46
9.2 Changing operating modes 46
9.3 Menu structure 47
9.4 Switching the microscope on 47
9.5 Editing the user list 48
9.6 Configuring users (User Settings menu) 49
9.7 The Maintenance menu 54
9.8 The "How to…" menu 55
9.9 The "Service" menu 55
10 Accessories 56
10.1 Devices and accessories manufactured by Leica 56
10.2 Devices and accessories of Leica and of 3rd party
manufacturers 59
10.3 Drapes 59
11 Care and maintenance 60
11.1 Maintenance instructions 60
11.2 Cleaning the touch panel 60
11.3 Maintenance 60
11.4 Care and Maintenance of the Leica Footswitch 60
11.5 Changing fuses 61
11.6 Changing lamps 61
11.7 Notes on reprocessing of resterilizable products 62
12 Disposal 65
13 What to do if ...? 65
13.1 General 65
13.2 Microscope 65
13.3 Control unit 66
13.4 Error messages on the control unit 67
13.5 F20 stand 67
13.6 F40 stand 68
13.7 C40 ceiling mount 68
13.8 Camera, video 68
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