Reverberi SERENA User guide

MEDICAL DEVICES SECTOR
MANUAL FOR THE TECHNICIAN
Language: ENGLISH Cod: 9046
STEAM STERILIZER
SERENA
“THE NEW GENERATION…”

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1. ACCESS TO THE MENU WITH PASSWORD .................................................................................3
1.0 LOGO...........................................................................................................................................3
1.1 SERIAL NUMBER..........................................................................................................................4
1.2 SW VERSION................................................................................................................................4
1.3 CALIBRATION ..............................................................................................................................5
1.3.1 CHAMBER PRESSURE .........................................................................................................................................5
1.3.2 T1 CHAMBER –TEMPERATURE PROBE ..............................................................................................................6
1.3.3 T2 CHAMBER- TEMPERATUREPROBE ................................................................................................................6
1.3.4 T3 VAPORIZER .................................................................................................................................................... 7
1.3.5 T4 BODY .............................................................................................................................................................7
1.3.6 T5 RESISTANCE...................................................................................................................................................8
1.3.7 T6 RADIATOR .....................................................................................................................................................8
1.3.8 CONDUCTIVITY METER ......................................................................................................................................9
1.4 INCREASE BAR.............................................................................................................................9
1.5 TIMED REFILLING ......................................................................................................................10
1.6 VACUUM MAX ..........................................................................................................................10
1.7 VACUUM DRY............................................................................................................................11
1.8 vAporizer temperature .............................................................................................................11
1.9 IRON TEMPERATURE CHAMBER 121°.......................................................................................12
1.10 IRON TEMPERATURE CHAMBER 134°.....................................................................................12
1.11 IRON TEMPERATURE DRYING PHASE .....................................................................................13
1.12 external resistance TEMPERATURe ........................................................................................13
1.13 RADIATOR TEMPERATURE ......................................................................................................14
1.14 CHECK ACTUATORS.................................................................................................................14
2. CHECK ACTUATOR: ...................................................................................................................15
3. FUSES SCHEME.........................................................................................................................16
4. TECHNICAL EQUIPMENT...........................................................................................................16
5. CALIBRATION AND ALIGNMENT ..............................................................................................17
6. CALIBRATION............................................................................................................................19
7. RESET COUNTERS.....................................................................................................................19
8 SPARE PARTS............................................................................................................................20

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1. ACCESS TO THE MENU WITH PASSWORD
Warning! Menu without security! For authorized technician only..
Contact the Manufacturer for access to the password. We recommend the
extreme confidentiality of the same!
After entering the password hold START until the display turns on.
Press START and the following screen will open
1.0 LOGO
LOGO
SERIAL NUMBER
SW VERSION
CALIBRATION
INCREASE BAR
FILLING
We do not recommend change the logo, but only to display it.
SETTINGS
CONFIGURATIONS
PASSWORD
0
0
LOGO
S
E
R
E
N
A
O N L Y B C Y C L E

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1.1 SERIAL NUMBER
LOGO
SERIAL NUMBER
SW VERSION
CALIBRATION
INCREASE BAR
FILLING
We do not recommend change the serial number.
SERIAL NUMBER
0
0
0
0
0
1
1.2 SW VERSION
LOGO
SERIAL NUMBER
SW VERSION
CALIBRATION
INCREASE BAR
FILLING
We do not recommend change the SW version.
SW VERSION
0.27

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1.3 CALIBRATION
Warning! Before proceeding to calibration, the machine must be
completely cold and preheating must be switched off!
LOGO
SERIAL NUMBER
SW VERSION
CALIBRATION
INCREASE BAR
FILLING
The following screen will appear
CHAMBER PR.
T1 CHAMBER
T2 CHAMBER
T3 VAPORIZER
T4 BODY
T5 RESISTANCE
By using a certified instrument, adjust the calibration so that the data on the display corresponds to the test
instrument.
1.3.1 CHAMBER PRESSURE
CHAMBER PR.
+000 mbar
1000 mbar

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1.3.2 T1 CHAMBER –TEMPERATURE PROBE
CHAMBER PR.
T1 CHAMBER
T2 CHAMBER
T3 VAPORIZER
T4 BODY
T5 RESISTANCE
T1 CHAMBER
+0.0°C
020.1°C
To proceed to the alignment of the sensors T1 and T2, see pg dedicated paragraph..
1.3.3 T2 CHAMBER- TEMPERATURE PROBE
PR.CHAMBER
T1 CHAMBER
T2 CHAMBER
T3 VAPORIZER
T4 BODY
T5 RESISTANCE
T2 CHAMBER
+0.0°C
020.1°C

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1.3.4 T3 VAPORIZER
PR. CHAMBER
T1 CHAMBER
T2 CHAMBER
T3 VAPORIZER
T4 BODY
T5 RESISTANCE
T3 VAPORIZER
+0.0°c
+020.1°C
1.3.5 T4 BODY
CHAMBER PR.
T1 CHAMBER
T2 CHAMBER
T3 VAPORIZER
T4 BODY
T5 RESISTANCE
T4 BODY
+0.0°C
020.7°C

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1.3.6 T5 RESISTANCE
PR. CHAMBER
T1 CHAMBER
T2 CHAMBER
T3 VAPORIZER
T4 BODY
T5 RESISTANCE
T5 RESISTANCE
+0.0°C
020.8°C
1.3.7 T6 RADIATOR
T1 CHAMBER
T2 CHAMBER
T3 VAPORIZER
T4 BODY
T5 RESISTANCE
T6 RADIATOR
T6 RADIATOR
+0.0°C
020.9°C

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1.3.8 CONDUCTIVITY METER
T2 CHAMBER
T3 VAPORIZER
T4 BODY
T5 RESISTANCE
T6 RADIATOR
CONDUCTIVITY METER
Warning! By a certified instrument verify the quality of water in the tank.
Take a small amount of water from the blue grasp and proceed with the
verification.
THE FIRST THREE NUMBERS are used for calibration. Act with up / down arrow to change so that the
other three numbers correspond to the value found with the certificated instrument.
Values are expressed in µS.
CONDUCTIVITY METER
000 000 micro
1.4 INCREASE BAR
LOGO
SERIAL NUMBER
SW VERSION
CALIBRATION
INCREASE BAR
REFILLING
It detects the pressure (P) during vacuum phases.
INCREASE BAR
1050 mbar

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1.5 TIMED REFILLING
SERIAL NUMBER
SW VERSION
CALIBRATION
INCREASE BAR
TIMED REFILLING
TIMED REFILLING
060 s
ONLY IN THE MANUAL REFILLING: The value indicates the seconds that remains active the pump for filling
water clean. To change the values act on up / down arrow.
1.6 VACUUM MAX
SW VERSION
CALIBRATION
INCREASE BAR
TIMED
REFILLING
VACUUM MAX
It is the max depression that the sterilizer must achieve in the vacuum phases. It is also the point of alarm in
case the vacuum does not occur.
VACUUM MAX
0400 mbar

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1.7 VACUUM DRY
CALIBRATION
INCREASE BAR
TIMED REFILLING
VACUUM MAX
VACUUM DRY
The values (D) indicate the range in which the bacteriological filter is activated
VACUUM DRY
MIN 0600 mbar
MAX 0700 mbar
1.8 VAPORIZER TEMPERATURE
TIMED REFILLING
VACUUM MAX
VACUUM DRY
VAPORIZER
TEMPERATURE
The following screen will appear:
The values indicate the range in which occurs the injection of water that becomes steam.
VAPORIZER
TEMPERATURE
MIN 150 °C
MAX 160 °C

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1.9 IRON TEMPERATURE CHAMBER 121°
The values indicate he temperature during all the phases EXCLUDED THE DRY, that is the DRYING
PHASE.
VACUUM MAX
VACUUM DRY
VAPORIZER TIMED
IRON
TEMPERATURECHAMBER
121°
The values indicate the range in which the resistance tries to maintain the temperature of the metal
The following screen will appear.
IRON TEMPERATURE
CHAMBER 121°
MIN 120 °C
MAX 125 °C
1.10 IRON TEMPERATURE CHAMBER 134°
The values indicate the temperature during all the phases EXCLUDED THE DRY, hat is the DRYING
PHASE.
VACUUM MAX
VACUUM DRY
VAPORIZER
TEMPERATURE
IRON TEMPERATUE
CHAMBER 134°
IRON TEMPERATURE
CHAMBER 134°
MIN 135 °C
MAX 140 °C
The values indicate the range in which the resistance tries to maintain the temperature of the metal

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1.11 IRON TEMPERATURE DRYING PHASE
IRON TEMPERATURE
CHAMBER 121°
IRON TEMPERATURE
CHAMBER 134°
IRON TEMPERATURE
DRYING PHASE
IRON TEMPERATURE
DRYING PHASE
110°C
The value indicates the temperature ONLY during the DRYING phase.
1.12 EXTERNAL RESISTANCE TEMPERATURE
IRON TEMPERATURE
CHAMBER 121°
IRON TEMPERATURE
CHAMBER 134°
IRON TEMPERATURE
DRYING PHASE
EXTERNAL
RESISTANCE
TEMEPRATURE
EXTERNALE
RESISTANCE
TEMPERATURE
MIN 160 °C
MAX 165 °C
The values indicate the range within which the resistance band is still active.

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1.13 RADIATOR TEMPERATURE
IRON TEMPERATURE
DRYING PHASE
EXTERNAL
RESISTANCE
TEMPERATURE
RADIATOR
TEMEPRATURE
RADIATOR
TEMPERATURE
MIN 080 °C
MAX 085 °C
The values indicate the range of the temperature of the drain water
1.14 CHECK ACTUATORS
IRON TEMPERATURE
DRYING PHASE
EXTERNAL
RESISTANCE
TEMPERATURE
RADIATOR
TEMPERATURE
CHECK ACTUATORS
CHECK
………
A E
PRESS START to verify the actuators

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2. CHECK ACTUATOR:
A=> clean water above the minimum level
B=> clean water above the maximum level
C=> dirty water tank full
E=> open door
D=> door approached
F=> closed door
EV VAC => 3-way electro valve
EV LOAD => vaporizer pump
EV DSCH => water drain electro valve
EV VAP => not connected
EV BYPS => bypass electro valve
EV FLT => bacteriological filter electro valve
EV RETE (NETWORK) => purifier electro valve
VENT => condenser fan
P. VAC => vacuum pump
P. LOAD => charging pump clean water tank
R. CHAM => resistance chamber
R.VAP => vaporizer resistance
CLOSE DOOR => the engine is in the closed position and the micro are activated
OPEN DOOR => it opens and closes the door without considering the pressure. Warning! Before opening
the door verify that the pressure of the chamber is under vacuum or ambient pressure.
IMPORTANT NOTE: do not hold START when you do NOT hear the engine noise (ENGINE
UNPROTECTED).
If you are unable to open the door in any way, proceed as follows:
SETTINGS-> CONFIGURATION-> PASSWORD -> CHECK ACTUATOR -> OPEN DOOR -> START
press the button and release immediately when open the door! In the process disappears F and appear the
E. Release the button just disappears the F and opens the door. Do not hold pressed the button when
appears the E! Otherwise, the motor of the door BURNS (menu without protection!).
Use this procedure to open the door in case of EMERGENCY!
MENU WITHOUT PROTECTION!
Danger of burning the motor of the door!
Press ESC to exit and return to the main menu
Warning! If the controls do not respond properly, it is necessary to check the two fuses alongside the
electronic card. The correct positioning of the fuses is marked by a small noise of joints.
Small vibrations of the writings on the display indicate that there are anomalies in some component.
Water consumption: 1 lt every 2200 cycles -> 0,45 cc for 1 cycle

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3 FUSES SCHEME
T1: Transformer
F1 (250V T3,15A 5X20): It protects the power P. load, P. Vacuum, Fan, E.V. system, E.V. bacteriological filter, E.V. by
pass, E.V. vaporizer, E.V. drainage, E.V. load vaporizer pump, E.V. vacuum pump
F2 (250V T3,15A 5X20): It protects the power P. load, P. Vacuum, Fan, E.V. system, E.V. bacteriological filter, E.V. by
pass, E.V. vaporizer, E.V. drainage, E.V. load vaporizer pump, E.V. vacuum pump
F3 (250V T500mA 5X20): It protects the power of the display and the SD card low-voltage components
BT: Battery (VARTA CR2032 3Vdc)
4 TECHNICAL EQUIPMENT
MINIMUM EQUIPMENT THAT THE TECHNICIAN MUST HAVE AT DISPOSAL FOR THE CALIBRATION:
CERTIFIED THERMOMETER WITH PROBE NO MORE THAN 3.2 mm
INSTRUMENT FOR MEASURING THE ENVIRONMENTAL PRESSURE
INSTRUMENT FOR MEASURING THE QUALITY 'OF WATER
TESTER TO VERIFY THE CONSUMPTION
TESTER TO CHECK THE SHORT CIRCUITS AND RESISTANCES
ALWAYS KEEP AN ORIGINAL PACKING AVAILABLE FOR EVENTUAL SHIPMENT OF THE STERILIZER
Note: All instruments must have the calibration certificate not expired!
INSTRUMENT FOR MEASURING THE
QUALITY 'OF WATER

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5 CALIBRATION AND ALIGNMENT
OPTIONS ->OPENING DOOR -> START
OPENING
DOOR
START
Once pressed START, use the arrows UP / DOWN to VISUALIZE THE TEMPERATURE
T1…c T2…c
Tv… c Tm… c
Tr… c Tc… c
Pr … mb Vo…im
…. Volt …. Micron
A DF
Press INFO button to visualize the technician data with the door closed
T1 chamber probe temperature T2 chamber probe temperature
Tv vaporizer probe temperature Tm chamber metal temperature
Tr chamber resistance temperature Tc condenser temperature
Pr chamber mb pressure Vo water quantity volume

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The data shown in the first line (eg +1.1 ° C) corresponds to the delta T of Calibration.
The data shown in the second row (eg 082.5 ° C) corresponds to the temperature detected at that time.

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6 CALIBRATION
SETTINGS -> CONFIGURATIONS -> PASSWORD (hold START for 5 seconds till the menu appears) -
>CALIBRATION
Proceed with the calibration using UP / DOWN buttons
Press ESC to confirm
LOGO
LOGO it is possible to change the pre-existing logo
SERIAL NUMBER it is the serial number given to the machine
SOFTWARE VERSION it is assigned by the provider and identifies a type of software
installed
CALIBRATION the most important calibrations are PR - T1, T2 and μs
INCREASE BAR it is the maximum pressure during the vacuum peaks
TIMER FILLING
It is the time in which the filling clean water pump is primed.
MAX VACUUM
It is the maximum vacuum that the machine reaches more an x time. If does not go
under it the machine goes into alarm
DRY VACUUM vacuum during drying phase
When it reaches the 0500mb it opens the valve of the bacteriological filter till 0900mb
VAPORIZER TEMPERATURE
The vaporizer is turned on until the beginning of sterilization. The pump that will
produce steam injects water between the two temperatures established.
121° CHAMBER IRON TEMPERATURE
It is the metal temperature of the chamber during the 121° cycle
134° CHAMBER IRON TEMPERATURE
It is the metal temperature of the chamber during the 134° cycle
IRON TEMPERATURE DRYING PHASE
It is the metal temperature of the chamber during the drying phase115°
EXTERNAL RESISTANCE TEMPERATURE
It is the maximum temperature that the resistance can reach
RADIATOR TEMPERATURE
It is the maximum temperature for condensing the steam
SERIAL NUMBER
SOFTWARE VERSION
CALIBRATION
INCREASE BAR
TEMP. REFILLING.
VACUUM MAX
VACUUM DRY
VAP. TEMPERATURE.
IRON CHAMBER TEMP. 121°
IRON CHAMBER TEMP 134°
IRON TEMP. DRYING PHASE
TEMP.EXT. RESISTANCE
RADIATOR TEMP.
ACTUATORS CHECK
The values shown are purely indicative and subject to change. Before the amendment contact the
manufacturer for updated data
7 RESET COUNTERS
The machine is equipped with counters that indicate the time when is important to change some
details, such as the door gasket and the bacteriological filter.
Once proceeded with the replacement of spare parts, it is important to reset the counter to zero by
performing the following operation -> MAINTENANCE:
- Position on the counter
- Simultaneously press the down and up arrow for a few seconds until it resets

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8 SPARE PARTS
ELECTRONIC POWER BOARD ASSEMBLY
Nr.
Cod.
Description
Q.ty
2
5279
BATTERY CR2032 3Vdc
1
3
5380
F1 F2 FUSE T3,15°5X20
2
4
5379
F3 FUSE T500mA5x20
1
5
5023
ELECTR. POWER BOARD
1