INTRODUCTION
SECTION ONE - GENERAL
1 Scope and object
2 Terminology and definitions
4 General requirements for tests
5 Classification
6 Identification, marking and documents
SECTION TWO - ENVIRONMENTAL CONDITIONS
10 Environmental conditions
SECTION THREE - PROTECTION AGAINST ELECTRIC SHOCK HAZARDS
16 Enclosures and protective covers
18 Protective earthing, functional earthing and potential
equalization
19 Continuous leakage currents and patient auxiliary
currents
SECTION FOUR - PROTECTION AGAINST MECHANICAL HAZARDS
16 Enclosures and protective covers
18 Protective earthing, functional earthing and potential
equalization
19 Continuous leakage currents and patient auxiliary currents
SECTION FOUR - PROTECTION AGAINST MECHANICAL HAZARDS
22 Moving parts
27 Pneumatic and hydraulic power
28 Suspended masses
SECTION FIVE - PROTECTION AGAINST HAZARDS FROM UNWANTED OR
EXCESSIVE RADIATION
29 X-Radiation
29 Ionizing radiation safety requirements
29.1 Protection against incorrect absorbed dose in
the treatment volume
29.1.1 Monitoring and control of absorbed dose
29.1.1.1 Dose monitoring systems
29.1.1.2 Radiation detectors
29.1.1.3 Selection and display of dose
monitor units
29.1.1.4 Termination of irradiation by the
dose monitoring system
29.1.1.5 Monitoring of distribution of
absorbed dose
29.1.2 Controlling timer
29.1.3 Absorbed dose rate
29.1.4 Selection and display of radiation type
29.1.5 Selection and display of energy
29.1.6 Selection and display of stationary
radiotherapy and moving beam radiotherapy
29.1.7 Radiation beam production and distribution
system
29.1.7.1 Selection and display of targets
or other movable radiation beam
production devices
29.1.7.2 Selection and display of field
flattening and beam scattering
filters
29.1.7.3 Radiation beam distribution systems
not using field flattening or
beam scattering filters
29.1.8 Selection and display of wedge filters
29.1.9 Electron beam applicators and trays for
the treatment volume
29.1.10 Control of equipment use
29.1.11 Starting conditions
29.1.12 Interruption of irradiation
29.1.14 Abnormal termination of irradiation
29.1.15 Programmable electronic subsystems
29.2 Protection against stray radiation in the
radiation field
29.2.1 Stray X-radiation in the radiation field
29.2.2 Relative surface dose during X-irradiation
29.2.3 Stray neutron radiation
29.3 Protection against radiation in the patient plane
outside the radiation field
29.3.1 Leakage radiation through beam limiting
devices
29.3.1.1 X-radiation
29.3.1.2 Electron radiation
29.3.2 Leakage radiation (excluding neutrons)
outside the area M
29.3.3 Leakage neutron radiation outside the area
M
29.3.4 Leakage radiation under fault conditions
29.4 Radiation safety for patients and others
29.4.1 Leakage X-radiation outside the patient
plane
29.4.2 Leakage neutron radiation outside the
patient plane
29.4.3 Emission of ionizing radiation after
termination of irradiation
29.4.4 Retractable radiation beam shield
29.4.5 Adventitious ionizing radiation
36 Electromagnetic compatibility
SECTION SIX - PROTECTION AGAINST HAZARDS OF IGNITION OF
FLAMMABLE ANAESTHETIC MIXTURES
SECTION NINE - ABNORMAL OPERATION AND FAULT CONDITIONS:
ENVIRONMENTAL TESTS
52 Abnormal operation and fault conditions
SECTION TEN - CONSTRUCTIONAL REQUIREMENTS
57 Mains parts, components and layout
Appendix L (normative) References - Publications mentioned
in this standard
Annex AA (informative) Terminology - Index of defined terms
Annex BB (informative) Bibliography
Annex ZA Normative references to international publications
with their corresponding European publications
Figure 101 Limits of stray X-radiation during electron
irradiation (29.2.1)
Figure 102 Limits of relative surface dose during
X-irradiation (29.2.2)
Figure 103 Elevation view - Application of leakage
radiation requirements (29.3 1n3 29.4)
Figure 104 24 measurement points for averaging leakage
leakage radiation during X-irradiation (29.3.1.2)
Figure 105 Limits of leakage radiation through the beam
limiting devices during electron irradiation (29.3.1.2)
Figure 106 Measurement points for averaging leakage
radiation during electron irradiation (29.3.1.2)
Figure 107 24 measurement points for averaging leakage
radiation outside area M (29.3.2)
Figure 108 Equipment movements and scales
Table 101 Data required in the technical description to
support clause 29 site test compliance
Table 102 Clauses and subclauses in this Particular
Standard that require the provision of information in the
accompanying documents, instructions for use and the
technical description
Table 103 Limits of stray X-radiation during electron
irradiation
Table 104 Limits of relative surface dose due to
X-irradiation