DUET II (serv.man3) - JBL Audio EMC - CB Certificate (repair manual). Page 15

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- Page 15 of 65 - 
 
 
 Report 
No. 
114383 
 
 
IEC 60950-1:2005 / EN 60950-1:2006 
Clause 
Requirement + Test 
Result - Remark 
Verdict
 
 
TRF No. IECEN60950_1C 
 
 
2.6.5 
Integrity of protective earthing 
 
 
2.6.5.1 
Interconnection of equipment 
 
 
2.6.5.2 
Components in protective earthing conductors and 
protective bonding conductors 
 
 
2.6.5.3 
Disconnection of protective earth 
 
 
2.6.5.4 
Parts that can be removed by an operator 
 
 
2.6.5.5 
Parts removed during servicing 
 
 
2.6.5.6 Corrosion 
resistance 
 
 
2.6.5.7 
Screws for protective bonding 
 
 
2.6.5.8 
Reliance on telecommunication network or cable 
distribution system 
 
 
 
Measuring instrument 
Inv. no. 
Date 
 
 
 
 
 
 
 
2.7 
Overcurrent and earth fault protection in primary circuits 
⎯ 
2.7.1 Basic 
requirements 
 
⎯ 
 
Instructions when protection relies on building 
installation 
Class III equipment. 
 
2.7.2 
Faults not simulated in 5.3.7 
 
⎯ 
2.7.3 
Short-circuit backup protection 
 
 
2.7.4 
Number and location of protective devices  .......... :  
⎯ 
2.7.5 
Protection by several devices 
 
⎯ 
2.7.6 Warning 
to 
service personnel................................ :  
 
 
2.8 Safety 
interlocks 
⎯ 
2.8.1 
General principles 
No safety interlocks. 
2.8.2 Protection 
requirements 
⎯ 
2.8.3 Inadvertent 
reactivation 
 
 
2.8.4 Fail-safe 
operation 
 
⎯ 
2.8.5 Moving 
parts 
 
 
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