Storz 201340 20, Service Manual

Page: 49 / 59

6.1 Safety checks
We recommend carrying out safety checks at least once a year.
Note:
To document the result of the safety check use a test report, see Section 8. Appendix.
XENON NOVA
®
300
MODEL 20
1340 20
6-2
06.11 / V1.6
Work to be carried out Remark
쐽 Visual inspection
– Housing and accessories
– Inscriptions, manufacturer’s identification
plate data
– CE mark, KARL STORZ inspection label
– Instruction manual
– Power fuses
5)
– Fuse label
쐽 쐽 Test for proper operation
– Power switch
– Power supply
– Lamp replacement
– Light cable
– Manual intensity control
– Fans
쐽 쐽 Electric safety measurements
(IEC 62353)
– Protective ground resistance:
(with power cord)
울
0.3
액
– Earth leakage current: 울 1.00 mA
– Touch current: 울 0.50 mA
– Patient leakage current: 울 0.05 mA
– Patient leakage current: 울 0.05 mA
(line voltage on the applied part)
no external damage
correct, legible, clean, wipeable, securely attached
fixed to the housing
present
correct ratings, undamaged, securely positioned
applied next to fuse holder, correct fuse ratings
functions perfectly within the stated voltage range
(100 VAC … 125 VAC / 220 VAC … 240 VAC)
easy to perform
can be inserted easily into the corresponding
socket, engages easily into detented position
brightness adjustment knob
5) For correct fuse ratings see Section 3.4 Technical data of the XENON NOVA
®
300.