Error Messages - Richard Wolf Arthro 2202 Serviceanleitung

2.2

Error Messages

Error Messages and Warnings
Service warning lights,
'E01' appears on the actual pressure
display
A warning signal is sounded
Service warning lights,
'E02' appears in the actual pressure
display,
A warning signal is sounded
Service warning lights,
'E03' appears on the actual pressure
display
Service warning lights,
'E05' appears on the actual pressure
display
Service warning lights ,
'E07' appears on the actual pressure
display
Two short warning signals are
sounded
A long and a short warning signal are
sounded consecutively
Display is dark
Pump wheel is stopped
Two short warning signals are
sounded consecutevely
CAUTION!
For Model 2202.001 as of Serial Nr. 98231 and 2202.011 as of Serial Nr. 98100 a new key card
is used.
SM--2202
Cause
The pressure differential between the
pressure sensors is greater than
50 mm Hg (Mc)
The motor control circuit is defective.
The device is not calibrated.
Error on AM3--UNI PCB
Hardware error on the AM3--KEY
PCB
Timeout error
The AM3--KEY is defective.
AM3--KEY PCB defective
Microswitch jammed or rollers on
pump wheel do not turn easily
Internal data error
Corrective Action
Calibrate the device (Chapter on Ser-
vice menu).
Then check the user menu item P2.
Check all supply cables to the motor
(loose cable etc.).
Calibrate the device (Chapter on Ser-
vice menu).
Replace AM3--UNI PCB.
Replace AM3--KEY PCB.
Replace AM3--UNI and AM3--KEY
PCBs.
Replace AM3--KEY PCB.
Replace AM3--KEY PCB.
Replace microswitch or pump wheel.
Replace AM3--UNI PCB.
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