Erbe APC 2 Service Manual

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9 • Troubleshooting
80116-276_V24169 2022-01
A/E 80 Internal state incorrect. Information, no fault condi-
tion.
A/E 81 Protocol violation CAN. Reprogram unit (modules)
Load compatible software.
A/E 82 Protocol violation SIO -> IIF. Replace the IIF if the error
occurs frequently.
A/E 83 Time exceeded SIO -> IIF. Replace the IIF if the error
occurs frequently.
A/E 85 Invalid resistance instrument
number.
Check accessories. If the error
persists, test all modules with
instrument detection.
A 86 Gas underdose, e.g. hose
blocked.
Check accessories. If the error
persists, check hose connec
-
tions, pneumatic block, APC
socket and flow sensor.
A 90 Low pressure at cylinder 1. Check the gas supply (tank,
pressure regulator). If the
error persists, replace the
CAN APC 2 PCB.
A 91 Low pressure at cylinder 2. Check the gas supply (tank,
pressure regulator). If the
error persists, replace the
CAN APC 2 PCB.
A A0 Calibration in EEPROM invalid. Readjust the unit.
Recognizing module: A = APC 2, E = Extension module VEM 2
Recog-
nizing
module
Error
code
Additional informa-
tion
Description Action

Erbe APC 2 Specifications

General

Brand	Erbe
Model	APC 2
Category	Medical Equipment
Language	English