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10 • Maintenance and servicing
Art.-Nr.: 80116-271
04.06
User manual and visual inspections
• Test specimen and accessories (where enclosed) undamaged
externally.
• User manual present.
• All labels on the test specimen (conformity declaration mark, rat-
ing plate, and all wording) present and readily legible.
Tests to be conducted in accordance with the
national specifications and regulations
Grounded conductor test • Ground terminal to chassis.
• Ground terminal to potential equalization pin.
Leakage current
measurement
• Ground leakage current, normal condition (N.C.).
• Ground leakage current, single-fault condition (S.F.C.).
IMPORTANT! For the following tests close the output relays of the unit
with the “TP relay” test program.
• Patient leakage current, normal condition (N.C.).
• Patient leakage current, single-fault condition (S.F.C.).
DC resistance
Testing and measuring equipment
ERBE
Art. No.
Description
20192-127
20192-110
Patient cable AE
or
Patient cable AE, international
20190-045 Electrode handle ICC/ACC
20194-070
20194-075
Patient cable NE
or
Patient cable NE, international
20100-033 Adapter cable NE
– Safety tester
(with insulation testing >500 V DC)