#65060/INTL-K-10.2020 MORIA 12
B. VACUUM LOSS
Message Reason Intervention
LED (A3–A4)
ON + audible
tone
Loss of vacuum has been
detected on pump P1 or P2.
Display (A7) shows « P1 »
or « P2 » depending on the
defective pump, then current
atmospheric value.
One of the two pumps has failed. The second pump will
automatically and instantaneously take over to provide vacuum
power.
Even if there is a vacuum loss, the microkeratome will continue to
function.
At the end of the case, run a test.
Then if problem still persists, check that aspiration tubing is well
clamped, then run a test.
Then if problem still persists, check aspiration tubing and change it
if any doubt, then run a test.
If unable to solve the problem, do not use the console and contact
your distributor or MORIA to have it checked.
LED (A4) ON +
double audible
tone
Loss of vacuum has been
detected during surgery on
pump P1 and P2.
Displays (A7) shows
simultaneously P1/P2 then
“---“
The two pumps have failed.
Then if problem still persists, check that aspiration tubing is well
clamped, then run a test.
Then if problem still persists, check aspiration tubing and change it
if any doubt, then run a test.
If unable to solve the problem, do not use the console and contact
your distributor or MORIA to have it checked.
Note: Even if there is a vacuum loss during the case, the
microkeratome will continue to function.
C. RESIDUAL VACUUM
If the vacuum cannot be interrupted by pressing the vacuum footpedal while suction ring is on patient’s eye,
cut or disconnect the vacuum tubing from the console to decrease pressure.
Then lift keratome carefully taking care not to harm the corneal hinge.
D. TURBINE PRESSURE (MANUAL MODE)
Message Reason Intervention
LED (A16) ON
+ audible tone
Loss of turbine pressure The yellow LED will turn ON (as soon as the pressure is below 2.5
bars).
At the end of the case, check the system and run a test procedure.
Note: The loss of turbine pressure will decrease the blade
oscillation rate.
Nitrogen/Air
going out by
the hose
Too much turbine pressure If the pressure going in the console exceeds 8 bars (116 psi), it
may damage the unit. MORIA strongly recommends sending back
the console for a complete check-up. The pressure sensor board
and other components may have been damaged and may alter
the performance of the turbines and/or alter the information on the
display panel.
XI. CARE & MAINTENANCE
In cases of unusual vibrations or noises, instability, unusual performance, or failure to pass the vacuum test,
do not use the unit and contact MORIA or your distributor for servicing.
MORIA strongly recommends having the system thoroughly inspected by MORIA on a routine basis
every year.
WARNING:
Wipe the control unit with a lint-free surgical wipe moistened with disinfecting solutions..
Do not use solvents, abrasives, uids, or solutions on the control unit and footpedals.
Do not pour liquids or solutions on the control unit, footpedals and connectors.
Please contact MORIA for any other servicing.
A. HOW TO SELECT THE OPERATING VOLTAGE (115V OR 230V POSITION)
Steps What to do
IMPORTANT WARNINGS
Related
picture
1 Switch OFF the control
unit.
Before opening the control unit, switch OFF the control unit and
remove the cord.
B9
2 Gently open the door. B10
E1-E2-E3
3 Remove the selector
(A) and select the right
voltage
For a power supply of 100-120V: select position «115V».
For a power supply of 220-240V: select position «230V».
E4
4 Reposition the selector
and close the door
E5
B. INSTALLING A NEW BATTERY
If the battery can not be charged, or does not hold a charge, a new battery must be installed in the console.
See draws F.
Steps What to do
IMPORTANT WARNINGS
Related
picture
1 Switch OFF the control
unit.
Before opening the control unit, switch off the control unit and
remove the cord.
B9
2 Completely unscrew the
2 screws located at the
back of the control unit
F1 – B14
3 Slide the cover toward
the front
F2
4 Lift the cover from back
to front in 2 steps
F3
5 Unplug the battery F4
6 Unscrew the 2 screws F5
7 Remove the metal piece
(while keeping screws
in place)
F6
8 Lift the battery with the
plastic strap
Maintenance guide requires returning out of order batteries to
Moria for treatment.
F7
9 Replace with a new
battery, reposition and
screw in the metal piece,
plug in the new battery,
replace and screw down
the cover
Battery: 12 V - 7 Ah (Pb)
Use only the original manufacturer’s parts. The use of a different
battery may result in severe damage to the unit, or in malfunction.
To recycle the battery, please contact your dealer or MORIA.
NEVER USE THE CONTROL UNIT WITHOUT A BATTERY
INSTALLED INSIDE AND PLUGGED IN.
Important: the used battery is classied as waste, which must
be dealt with according to the specic regulations for collection,
treatment, recycling and disposal set out in directive 2006/66/EC
of 9 September 2006 relating to batteries and accumulators and
waste batteries and accumulators. As such the battery must be
disposed of at an appropriate collection point.
F8
10 Test battery Refer to chapter VIII.C
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