Mectron MICROPIEZO Mode D'emploi Et D'entretien page 166

MICROPIEZO
Symptom
Yellow "wrench"
active and no acoustic signal.
+
FLUSH
The button and the
FLUSH
indication of the "wrench"
flash.
c)
The device emits two
prolonged and consecutive
beeps.
a)
+
0
The value 0 of the irrigation
scale and the indication
of the wrench flash.
c)
device emits two prolonged
and consecutive beeps.
72
Possible Cause
Corrupt or invalid firmware.
symbol
No LONG
FLUSH
been performed during
the previous 8 hours of
operation (device turned on)
or 24 hours.
The peristaltic pump has
worked for more than 400
hours or for more than 1
calendar year.
The
a)
In case of corrupt or invalid
firmware, the system will
automatically attempt a
reset.
Wait a few minutes and
check that the warning
disappears.
If the warning persists,
contact an Authorised
Mectron Service Centre.
cycle has Perform a "long"
cycle.
1. Turn the machine off.
2. Replace the peristaltic
pump (see
on page 59)
3. Turn on the machine
and press 2 consecutive
times the value 0 of the
irrigation scale to reset
the error signal.
The device emits a
confirmation tone.
Solution
FLUSH
Chapter 9.1
.