Karl Storz 20 7010 20-1, Руководство по обслуживанию

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4-2
05.13 / V1.0
UNIDRIVE
®
S III
4.1 Safety checks
We recommend carrying out safety checks at least once a year.
2
CAUTION: Repairs may only be performed by qualified technicians trained in electrical or
electronic engineering, in compliance with the relevant occupational, safety and accident
prevention regulations.
Work to be carried out Remark
Visual inspection
– Housing and accessories
– Labelling, identification plate data
– CE symbol, KARL STORZ test label
– Instruction manual
– Power fuses
– Fuse label
– Tensioning lever pump
Electric safety measurements
(IEC 62353)
– Protective ground resistance:
(with power cord)
– Earth leakage current:
– Touch current:
– Patient leakage current:
– Patient leakage current:
(line voltage on the
applied part)
Test for proper operation
– Power switch
– Footswitch recognition
– Motor recognition M1
– Motor recognition M2
– Motors and pump activation
– Changing direction of rotation
– System information
check for outer damage
correct, legible, secure, clean, wipeable
attached to the housing
present
correct value, undamaged, securely attached
2 x T 4.0 AH/250 V
applied above the fuse holder, correct fuse ratings
m
0.3
h
m
1.0 mA
m
0.5 mA
m
0.5 mA
m
5.0 mA