Erbe ICC 200, Service Manual

Page: 135 / 266

2 ERROR LIST 135
/ 266
Art. No.: 801
16-201
0
9
/ 200
4
ERROR no. 83–91
Error
no. Designation and remedies
83
ICC 350 NEUROTEST: Output current too high, but still within the permissible limits.
Equipment defect: Technical Service.
84
ICC 350 NEUROTEST: Output current too high; outside permissible limits.
Equipment defect: Technical Service.
85
ICC 350 NEUROTEST: No output current. Interruption of the circuit or failure of the frequency
feedback system.
Check the neurotest cable supply lines or the handle, NE and cable and replace if
necessary.
Otherwise equipment defect: Technical Service.
86
ICC 350 NEUROTEST: Output current too low, but within the permissible limits.
Check the neurotest cable supply lines, or the handle, NE and cable, and replace if
necessary.
Otherwise equipment defect: Technical Service.
87
ICC 350 NEUROTEST: Output current too low; current is below the permissible limit.
Check neurotest cable.
Otherwise equipment defect: Technical Service.
88
ICC 350 NEUROTEST: Max. time limit has run out. The time limit monitor is a safety measure.
Only activate unit if necessary.
89
ICC 350 NEUROTEST: When switching on the power, already a neurotest activation signal.
Equipment defect: Technical Service.
90
ICC 350 NEUROTEST: Electronic fuse triggered or frequency feedback system has failed.
Equipment defect: Technical Service.
91
ICC 350 NEUROTEST: After switching on the neurotest function using the intensity adjuster, a
test determined that the electronic fuse was not triggered or the frequency feedback system
has failed.
Equipment defect: Technical Service.