Boscarol OB 2012 FA User manual

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MEDICAL SUCTION UNIT
OB2012 FA
OB2012 LINER
USER MANUAL
MANUFACTURED BY:

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INDEX
SYMBOLS............................................................................................................................................................................. 4
WARNINGS, PRECAUTIONS AND IMPORTANT INFORMATION........................................................................................... 6
IMPORTANT INFORMATION ............................................................................................................................................... 7
OB2012 SUCTION UNIT....................................................................................................................................................... 8
□DESCRIPTION AND INTENDED USE STATEMENT.................................................................................................... 8
□CONTRA INDICATION FOR USE .............................................................................................................................. 8
□CONTROLS, INDICATIONS AND CHECK PANEL ....................................................................................................... 8
□INDICATOR LIGHTS................................................................................................................................................. 9
□UNIT TESTING ........................................................................................................................................................ 9
□COLLECTION JAR .................................................................................................................................................. 10
□OB-J FA COLLECTION JAR................................................................................................................................. 10
□PROTECTION FILTER ........................................................................................................................................ 10
□OB-J COLLECTION JAR WITH SERRES DISPOSABLE LINER ................................................................................ 11
□JANKAUER SUCTION TUBE AND FINGER-TYP END-PIECE..................................................................................... 11
□ACCESSORIES & OPTIONALS ................................................................................................................................ 12
□CHECKING THE BATTERY...................................................................................................................................... 12
REUSE, SCHEDULED MAINTENANCE AND DISPOSAL ........................................................................................................ 12
□AFTER EACH REUSE.............................................................................................................................................. 12
□REUSABLE COLLECTION JAR OB-J FA ................................................................................................................... 13
□DECONTAMINATION/STERILISATION OF THE COLLECTION JAR .......................................................................... 14
□REPLACING THE PROTECTION FILTER .................................................................................................................. 14
□REUSABLE COLLECTION JAR OB-J......................................................................................................................... 14
□DISPOSAL OF CONTAMINATED PARTS................................................................................................................. 15
□CLEANING THE SUCTION UNIT............................................................................................................................. 15
□SUCTION UNIT SAFETY......................................................................................................................................... 16
□DISPOSING OF THE SUCTION UNIT ...................................................................................................................... 16
ACCESSORIES, CONSUMABLES AND SPARE PARTS ........................................................................................................... 17
TECHNICAL SERVICE.......................................................................................................................................................... 18
TROUBLESHOOTING ......................................................................................................................................................... 18
TECHNICAL DATA AND CONFORMITY TO INTERNATIONAL LAW...................................................................................... 19
THE RISKS OF RECIPROCAL INTERFERENCE WITH OTHER DEVICES.............................................................................. 21
RISK OF ELECTROMAGNETIC INTERFERENCE AND POSSIBLE REMEDIES ..................................................................... 21
GUARANTEE...................................................................................................................................................................... 24
DECLARATION OF CONFORMITY....................................................................................................................................... 25

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SYMBOLS
S.1 Symbols used on the device and recalled in the user manual
Double insulation. The device is doubly electrically isolated from the user and the work
environment (there is no ground conductor or connection equipotential point).
Applied part type BF
Only use the device in the indicated temperature range. The use of the OB2012 outside these
limits might hinder its operation, reduce battery autonomy and make internal security
intervene.
Read the user manual
The accessories and/or consumables of the device, which show this symbol, are disposable.
After use, they must be disposed of and replaced with another product.
Specific warnings regarding the device, which must always be taken into consideration.
CE mark perform to the MDD 93/42/EEC for Medical devices with class above I
Device homologated under the ECE-R10 International Regulation
Manufacturer
Production date
The device contains electrical and/or electronic equipment that must be recycled per EC
Directive 2012/19/EC –Waste Electrical and Electronic Equipment (WEEE)
Electric and magnetic fields generated by radiographic or tomographic equipment, portable
radio equipment, RF radio and devices marked by the symbol on the side might have an impact
on the proper operation of the device. In these cases the device should not be used or a proper
distance should be kept from this equipment.
The materials composing the device can be recycled following specific procedures provided by
national laws and local regulations.
The device complies to the European Directive 2011/65/UE (RoHS)

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Authorized Representative in the European Community, if the manufacturer is not resident
therein.
Expiration date
Do not use if the packaging is not intact
Catalogue ID code
Sterile device. Sterilization method: ethylene oxide
Sterile device. Sterilization method: ionizing radiation
Production batch number
Serial number
S.2 Symbols used in the user manual to recall the reader’s attention
Important safety information to avoid the risk of injury to the user or patient and / or damage
to the device
Information to which you should pay special attention
Note or information for correct use of device

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WARNINGS, PRECAUTIONS AND IMPORTANT INFORMATION
Read carefully
This User Manual has been prepared using simple, easy-to-understand language. If you have difficulty
interpreting the above, contact the manufacturer for further clarification
Read all instructions carefully before using the unit. Careful, proper use will ensure smooth operation and protect
both patients and operators alike.
The unit is designed exclusively to remove non-flammable organic fluids (secretions) during medical procedures.
For this reason, it should only be used by duly trained personnel.
Never use the suction unit in the presence of flammable and/or explosive liquids, gases and mixtures as this could
lead to explosion and/or fire.
Using the suction unit under environmental conditions other than those indicated herein can seriously compromise
function and modify its technical parameters (e.g. the maximum suction value or battery life).
If suction is performed without the collection jar and/or filter in place, or if you suspect that substances may have
entered the suction circuit (i.e. inside the suction unit), immediately contact the nearest service centre or the
manufacturer to have the unit serviced.
Before cleaning the unit or proceeding with any maintenance, unplug the unit from the external power supply. Do
not submerge in liquids as this could damage the suction unit and cause the safety devices to cut in.
The unit does not require any maintenance on the operator’s part. The only operations authorized are those listed
herein. For technical support, periodic overhaul and any repairs that may be needed, contact your authorized
service centre.
The manufacturer provides authorized personnel —who have taken a specific technical assistance training course
—with the documentation necessary to carry out the work (service manual).
To ensure patient safety, precision of the displayed values and proper unit function, use only original spare parts.
By failing to comply with this warning, the operator assumes responsibility for any patient injury or property
damage.
Do not use any batteries except those approved by the manufacturer.
Do not make any mechanical and/or electrical modifications to the wall/charging bracket. Replacing any parts
thereof, and/or modifying the bracket itself, can seriously affect unit anchoring.
The OB2012 suction unit does not perform any clinical diagnostics on the patient.
Il dispositivo non può essere utilizzato per assistere pazienti durante indagini attraverso RMN (risonanza magnetica
nucleare).
□BATTERY
Before using the suction unit for the first time (and/or upon receiving it), charge the internal battery for at least 24
consecutive hours.
Keep the device under load even when not in using. Remaining plugged into the vehicle power supply (12 ÷ 15 VDC)
does not damage the suction unit, but allows maximum autonomy of the battery.
Failure to regularly recharge the battery will lead to a ‘deep discharge’ at which time the battery will need to be
replaced.
□WARNING ON REUSE OF DISPOSABLE PARTS
Reuse of disposable parts may compromise the suction unit function and be direct or indirect source of operator
and patient contamination.
Sterilization and/or cleaning of disposable parts (antibacterial filters, suction tubes, Yankauer suction catheters, etc.)
can cause structural damage leading to the risks of lost mechanical integrity.
Tel.: [phone]
[email protected]
[e-mail]

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IMPORTANT INFORMATION
Note:
The suction unit was designed and tested according to the latest regulatory standards. If the suction unit
is hooked up to a non-compliant electrical system and/or if the work is not performed by professional
installer, both the suction unit and the electrical system could be damaged. Always consult a qualified
technician with knowledge of the latest requirements!
Preventive maintenance and safety inspection:
The device should be checked at least once every 12 months from the authorized service center. Every 24
months an inspection of safety and technical maintenance is required instead. Refer to authorized service
centers for planning of inspection. The periodic safety inspection of the device does not fall under
warranty.
Contamination:
Sending a contaminated suction unit to the manufacturer, installer or service centre is strictly forbidden.
Any device received in such condition will be rejected and health authorities notified of possible
contamination. Here the term contaminated means a suction unit that has not been cleaned of the
secretions aspirated from the patient. If the substances aspirated have entered the suction unit, it must
be discarded. For Oscar Boscarol srl, the safety of its employees and authorized service centre staff is
important. The suction units will not be demolished according to the WEEE Directive (Waste Electrical and
Electronic Equipment) if the suction unit is contaminated and there is the risk of infection (application of
It. Legislative Decree 81).
□Operator responsibilities
The OB2012 suction unit is designed for emergency health services and must therefore be ready for use at any
time and in any situation.
Always make certain that the internal battery is sufficiently charged.
Immediately replace any components/parts that are damaged, altered or missing, and/or for which a unit
malfunction is suspected. Always replace such parts with original spares. The suction unit should be stored in
a place inaccessible to children.
Dispose of packaging in accordance with current regulations and make certain that it is out of the reach of
children.
Read these instructions carefully before using the suction unit. Careful, proper use will ensure smooth
operation and protect both patients and operators alike.
Operate the suction unit only in compliance with the technical specifications laid out by the manufacturer in
this manual.
□Intended Use
The suction unit can be used on all types of patients following the correct medical technique.
The suction unit is designed to clear the upper airways. Clearing the lower respiratory tract is to be performed
by medical and/or health care professionals trained and authorized to perform this function.
In some countries, this information must be verified according to the protocols implemented by the local
emergency medical services.

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OB2012 SUCTION UNIT
INSPECT THE SUCTIN UNIT AND ALL OF ITS PARTS BEFORE USING.
DO NOT USE THE DEVICE IF IT HAS DAMAGED OR MISSING PARTS.
NOTE
For accessories and options available, see the catalogue at www.boscarol.it or send an email to
[email protected].
□Description and intended use statement
The OB2012 is a portable electrical medical suction device designed to remove fluids and substances obstructing the
upper airways and restore spontaneous and/or assisted respiration. High vacuum is normally used for oropharyngeal
tract suction while low vacuum values are used for tracheal suction and/or applications in children and infants. The
device can be used in emergency health services, first aid, home care and in hospitals and/or mobile medical units. The
device comes with a carrying/storage bag. The unit is designed to meet the classification for “HIGH VACUUM – HIGH
FLOW” medical suction equipment (see ISO10079-1).
□Contra indication for use
Do not use the OB2012 for thorax drainage.
□Controls, indications and check panel
All controls are on the front of the suction unit. The unit can be controlled when fitted on the wall-bracket or in the
carrying bag.
To activate the device, press the switch (4), which is protected against infiltration of moisture, splashing of water and
other cleansers. Vacuum can be adjusted by turning the knob (5). Turning the control knob clockwise increases the
vacuum. The vacuum produced by the internal pump can be read on the analogue vacuum gauge (1) and is expressed
in millibars (mbar) and kilo-pascals (kPa) or millimetres of mercury (mmHg). The vacuum gauge is fluorescent and can
be seen in the dark. On the back are two contacts (7) that allow the charging of the device if fitted on the wall bracket.
Alternatively, you can use the charging cable plugged into the external 3-pin connector (6) on the side of device.
Model BSU150:
1. Suction unit
2. OB-J FA jar
3. Protection filter
4. 90° plastic joint
5. Silicone tube for filter connection
6. Conical connector
Model BSU100:
1. Suction unit
2. OB-J jar
3. 90° plastic joint
4. Disposable bag SERRES
5. Conical connector

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□Indicator lights
All lights are placed on the front and display the operation of the device (see Fig1): the autonomy of the battery (3) and
the recharge state (2). The table below indicates the condition of the LEDs and the relative power of the battery:
LEDS STATUS
BATTERY POWER LEVEL
4 LEDS on
>80% maximum power
3 LEDS on
50-75% of the maximum power
2 LEDS on
20-40% of the maximum power
1 LED on
<20% battery low –the suction unit twill shut down soon
The indicator for charging <ON/CHG> (2), placed next to the indicators of autonomy, has two different colors: Yellow
indicates that charging is taking place; green indicates that charging is complete. The indicator lights up whenever
the device is connected for recharging. If the LED does not light up, there could be a malfunction of internal recharge
circuit, lack of power (12 Vdc) or lack of connection of external cable to a power source for 12 Vdc.
WARNING
Always check that the plug is inserted correctly into the cigarette lighter: vehicle vibration could cause it
to come out. To ensure this, check the <ON/CHG> LED: it should be on, both during charging and once
charging has been completed!
A low battery compromises suction unit function, and thus its use. It’s always necessary to recharge the
battery after each use. The suction unit can be left steadily plugged into the charge. The battery has a 2-
year life and is automatically replaced during the safety inspection. The battery cannot be replaced by the
user (contact your authorized service centre).
□Unit testing
The test should be performed daily, to ensure that the suction unit is in good working order, there are no anomalies
and/or casing breakage and that the unit is functioning properly.
Daily test
This test lets you quickly check whether the suction unit is fit for use in the field; it involves functional tests that take no
more than 5 minutes.
Disconnect the unit from the wall bracket or from the external charging cable;
Set the unit on a stable surface in the upright position so the front is facing you. Do not withdraw the unit from its
carrying/storage bag;
Turn on the unit with the switch on the front panel. The suction unit should run smoothly and you should not note
any fluctuation in the external pump rpm. You should not hear any unusual noise and/or sharp vibrations;
Check the indicator lights for battery power (when the battery is fully charged, all of the lights will be on);
Completely close the vacuum regulator (turning it clockwise) and, with your finger, plug the transparent silicone
tubing running from the filter or disposable bag to the container. The sound of the pump should change and the
4
5
7
6
3
2
1
Fig.1
Fig.2

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reading on the vacuum gauge should reach maximum value (about -800 mbar, -80 kPa, -600 mmHg) in a few
seconds.;
While keeping your finger over the silicone tubing, turn the vacuum regulator counter-clockwise and check the
reading on the instrument to ensure that suction drops to nearly 0 (40-50 mbar);
Turn off the suction unit and turn it 180° to check the contacts on the back side of the unit (they must be clean and
free of stains, oxidation and/or burns);
Plug the external power supply cable into the cigarette lighter or optional adapter and check that the charging
process starts (orange LED is on).
When finished, compare the results of this test with the value on the table below:
Test –phase
Result
Recommended action in case of test failure
Start battery life test
The yellow LEDs go on according to the
battery charge (1 to four LEDs).
If the LEDs do not go on, the battery is fully discharged or
faulty. Try charging the battery with the external cable or
adapter. During these operations, bypass active suction
unit operation.
Check pump operation
Noise emitted by the motor is smooth,
rpm does not drop and there are no
abnormal vibrations
Uneven noise means that the pump is not operating
normally. A drop in rpm indicates that the current is
inadequate and the motor cannot run properly. Contact
an authorized service centre or the manufacturer
Check the maximum vacuum.
Value range between 700 and 800 mbar
(70 kPa ÷ 80 kPa; 525 ÷ 600 mmHg).
Check that the lid on the collection jar is tight and that all
connections are secure. Change the disposable liner.
Check the vacuum regulation.
Gauge reading ranges from maximum to
minimum (800÷30 mbar)
Check the vacuum connections and/or the regulator (anti-
clockwise for minimum vacuum).
WARNING
In the event of continued problems after taking the action outlined above, send the unit to an
authorised service centre for service or repair.
□Collection jar
The device is sold with two different types of jar with a capacity of 1000ml:
- reusable, autoclavable jar (OB2012FA)
- reusable, autoclavable jar with disposable 1000ml Liner (OB2012 LINER).
□OB-J FA collection jar
The device is sold with a reusable jar OB-J FA (Fig. 3). The jar is made of transparent
plastic material (polyprophilen). It includes pot (1), cover (2), the shut-off valve (3) and
the 90° plastic pipe (4). The lid of the jar provides the direct inclusion of the protection
filter.
The jar can be sterilized in an autoclave (max. pressure 2 bar(g) and maximum
temperature 121°C) for a maximum of 15 minutes. It is strongly recommended that
the collection jar is replaced after 30 autoclave cycles. The jar must always be used
in the upright position, to avoid the intervention of shut-off valve. Should this occur,
switch the device off and disconnect the patient tube (‘VACUUM’ marked on the lid).
When used in a home environment, the jar can be cleaned using a special cleanser
able to guarantee medical device disinfection. The aspirated secretions must be disposed of in compliance with medical
doctrine, i.e. as prescribed by the physician according to the patient's medical condition.
□Protection filter
The filter protects the suction circuit against contaminants aspirated during use. It is made of a
hydrophobic material and prevents the passage of any atomized fluids and aerosols, thus preventing
their uptake (complete absence of patient side suction).
Fig.3

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In case of possible contamination, discolouration and increased resistance to suction replace the filter.
Warnings and precautions on the use of protection filter
If the suction unit is used on a patient whose medical condition is not known, always replace the filter
after use. This will prevent contamination, even serious contamination, of the operating environment,
operator and patient. If, instead, the patient's medical condition is known and/or there is no danger of
cross contamination, we recommend replacing the filter after each shift or when the filter turns dark.
If the suction unit remains unused, it is advisable to replace the filter once a month. The material used in
its construction could even be damaged by particular environmental conditions (humidity, heat, cold).
Do not use the suction unit without the protection filter or jar!
□OB-J collection jar with SERRES disposable liner
The OB-J jar for SERRES disposable liners (see Fig. 4) is made of a specific transparent plastic. It
includes a canister (1), adaptor for SERRES disposable liners (2), "L" connector (3) and disposable
liner (4). The filter integrated into the liner prevents aspirated fluids from flowing back into the
suction unit when it is completely full.
The jar can be sterilized in a conventional steam autoclave at a maximum temperature of 121 °C and
pressure of 2 bar (200kPa). The disposable liner must be replaced after use on a given patient.
When used in a home environment, the jar can be cleaned using a special cleanser able to guarantee
medical device disinfection. The disposable liner can never be emptied and reused. The liner
containing the aspirated secretions must be disposed of in compliance with medical doctrine, i.e. as
prescribed by the physician according to the patient's medical condition.
□Jankauer suction tube and Finger-typ end-piece
The suction unit is sold complete with a sterile, Yankauer-type suction catheter and tubing for
connection to the jar. The suction tip and catheter are disposable and must be changed after
each use. To facilitate correct operation, the rigid suction tip is angled so it can reach all parts
of the mouth and upper airways.
Upon request, the suction unit can be outfit with a silicone
patient tubing (length: 130 cm) and one sterile Finger-tip joint so that sterile suction tips
of varying size can be connected. The finger-tip joint allows the user to control vacuum
directly with a finger, without requiring any commands. The silicone tubing can be
sterilised while the finger-tip joint is, instead, disposable.
The disposable devices supplied with the medical suction unit bear labels providing all information needed for proper
use.
Warning! Do not use sterile medical devices beyond their expiration date or if the package is damaged.
WARNING ON REUSE OF DISPOSABLE MEDICAL DEVICES
The suction unit comes with some sterile accessories that facilitate patient suction. Such devices are "DISPOSABLE" and
therefore cannot be used on different patients.
The disposable medical devices are made to withstand limited use and cannot be reused. Therefore, once used on a
patient, the operator must properly discard them and reset the suction unit with new accessories. Reuse of such devices
can be dangerous for both patient and operator.
The disposable liner cannot and must not be emptied. The upper cap is arranged so that secretion samples can be
taken for laboratory tests. Each time the filter comes into contact with fluids (of any nature), it is blocked and must be
replaced!
Fig.4

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□Accessories & Optionals
The suction unit has a rechargeable internal battery (which cannot be replaced by the operator). The maximum battery
charging time (depending on residual charge) is about 15 consecutive hours. A fully charged battery will provide
approximately 45-60 minutes of continuous operation (at open flow). This time may also vary, even considerably, if the
suction unit is used outside of the parameters recommended by the manufacturer (e.g. when used in the presence of
very high or very low temperatures).
When properly charged, average battery life is 24 months. After this period, we recommend replacing the battery.
If the unit is not used for a long time, run a complete check and fully charge the battery every 15 days.
The suction unit can be charged using the cable (supplied), the wall bracket or optional adapter (100–230 Vac).
The charging cable must be connected to a 12–15 Vdc power supply that can provide at least 6A.
CAUTION
Check that the external 11–24 Vdc power supply is protected by a fuse rated at least 15A (time-delay).
Request such protection from the manufacturer if necessary.
The adapter is an exclusive accessory, available only from the manufacturer. It is approved for such function and cannot
be replaced with other brands. It can only be used indoors and on a power supply compliant with the law. The medical
suction unit can only be used with this adapter.
WARNING
Never tamper with and/or open the adapter. Danger of death. The adapter contains internal electronics
subject to line voltages that can be fatal.
□Checking the battery
To verify and monitor the autonomy of battery and / or in case of suspicion of revocation of the same, do the following:
Charge the device for at least 15 consecutive hours;
set the maximum value of vacuum closing the vacuum regulator (clockwise);
let the unit run without closing the patient tube for at least 20 consecutive minutes;
if the unit stops working earlier than 20 minutes, the battery is damaged and must be replaced.
REUSE, SCHEDULED MAINTENANCE AND DISPOSAL
□After each reuse
After each use, unplug the suction unit, disconnect the disposable parts and discard them. Check that the suction unit
is intact, check the connection tubing and check for any structural anomalies. Clean and disinfect the suction unit as
described below. Replace all single-use, disposable parts with new components and recharge the battery.
Run the daily function test as described under "Daily test” in page 9.
Charging cable
BSU854
OB20WB wall bracket
BSU800
Battery charger
BSU870 (EU) –BSU872 (UK) –BSU874 (JP)

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□Occupational safety and health and PPE (Current legislation concerning workplace safety and
health)
The decontamination process is always a delicate process, which implies specific training, especially in the emergency
field where the patient’s medical condition and degree of contamination are mostly unknown. For this reason, the
operator must always wear personal protective equipment (PPE) to protect himself and others.
If proper PPE is not available, please contact your safety representative.
The organic secretions collected by the suction unit can cause severe
operator infection. For this reason, always use suitable PPE and
disinfection products as established by the competent authorities.
CLEANING INSTRUCTIONS
□Reusable collection jar OB-J FA
Cleaning and disinfecting of the reusable jar:
1. Wear gloves and protective clothing.
2. Remove the patient tubing together with yellow angular connector. If the tube is equipped with a Yankauer
suction tip, it must be disposed of together with the curved tip (disposable devices). The angular connector can
be sterilized.
3. Disconnect the conical connection from the suction unit connector.
4. Remove the jar vertically out of the unit.
5. Disconnect the filter from the lid by turning it slightly in its housing.
6. Remove the lid (paying attention to possible contamination with the contents of the jar!). Empty the contents
of the jar in accordance with local regulations or hospital practice.
7. Remove the over-fill valve.
8. Separate all parts of over-fill valve.
9. Remove the silicone gasket.
10. All parts of the lid.
After having disposed of the disposable filter and Yankauer suction catheter, complete with tubing, set the reusable
parts in cold running water and rinse thoroughly. Then dip the same parts in hot water (temperature not higher than
60°C) containing a mild, non-alcoholic detergent. Rinse thoroughly and, if necessary, use a non-abrasive brush to remove
any deposits. After washing, rinse all parts with hot running water (30-40°C max.) and then dry with a soft, non-abrasive
cloth. Before reassembling, check that all parts are clean, dry and intact. If the suction unit is equipped with silicone
tubing and “finger-tip” connection, dispose of the connector and clean the silicone tubing. The tubing can be autoclave
sterilized.

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□Decontamination/sterilisation of the collection jar
The collection jar and silicone tubing can be disinfected with any mild, non-abrasive chemical cleanser. Alcohol or
solvent-based detergents cannot be used. Do not use any coloured disinfectants as these may damage the plastic of the
jar and stain the silicone tubing, reducing its transparency (e.g. Betadine). Never use disinfectants undiluted. Sterilize
with a steam autoclave at a maximum temperature of 121°C for max. 15 minutes. Do not use pressures above 2 bar
(200 kPa). The jar should be placed in the autoclave upside-down (bottom facing upward). At the end of the autoclave
cycle, leave to cool to ambient temperature, check that it is intact and then reassemble the jar following the operations
used to dismantle it in inverse order.
WARNING
Do not put weight on the parts during the sterilisation cycle.
Observe the maximum limits for temperature, pressure and duration during the autoclave cycle.
Never exceed the value of 60°C for washing or disinfection operations (with the exception of
sterilization in a steam autoclave).
Cleaning and/or sterilisation operations should only be performed by trained personnel.
Replace the collection jar if it presents fissures, cracks or even partial breakage.
After reassembling the jar, always check that the lid is properly fitted so as to prevent loss of vacuum
and carryover of fluids.
Place all components of the jar on a flat, secure surface. During assembly and disassembly, always check all parts for
damage. The overflow valve has a float that slides on a plastic guide. Make certain that it slides easily and unhindered
and that the silicone seal is intact.
□Replacing the protection filter
Carefully disconnect the silicone tubing from the contaminated filter and dispose of it in
accordance with current laws and regulations. Remove the filter from the
lid by screwing or unscrewing it from its housing. This operation facilitates
withdrawal and prevents it from breaking inside the lid! Install a new filter
ensuring that the part marked “IN” is connected to the jar inlet marked
VACUUM. Failure to heed this detail can cause filter failure and
contamination of the suction unit intake circuit.
NOTE
The filter must be inserted with the side marked “IN” facing toward the jar. Using the suction unit with
filter inserted incorrectly can lead to contamination of the suction circuit.
□Reusable collection jar OB-J
The jar OB-J Liner is equipped with a specific disposable liner, approved for this type of use. Unlike the OB-J FA
version, the disposable filter is located inside the liner.
1. Wear the protection gloves.
2. Disconnect the conical connection from the suction unit connector.
3. Remove the jar vertically out of the unit.
4. Disconnect the patient tube and the white connector from the disposable liner.
5. Close the connection with the plug provided on the lid.
6. Remove the sealed liner from the jar.
7. Remove silicone tube from red connector.
8. Remove adapter for disposable bag. Unscrew the plastic elbow connector while keeping the screw pressed
inside the jar. Be careful with the seal ring.

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Dispose of the single-use parts and, after disassembling the collection jar, set the reusable parts under cold running
water and rinse thoroughly. Then dip the same parts in hot water (temperature not higher than 60°C) containing a mild,
non-alcoholic detergent. Rinse thoroughly and, if necessary, use a non-abrasive brush to remove any deposits. After
washing, rinse all parts with hot running water (30-40°C max.) and then dry with a soft, non-abrasive cloth. Before
reassembling, check that all parts are clean, dry and intact.
If the jar needs to be sterilised, proceed as described in page 13.
Reassembling the jar
Extract a new disposable bag from the packing, stretch it (picture 1) and insert it into the jar (picture 2). Connect the
complete jar to the suction unit. Activate the suction unit. Close with a finger the connector <PATIENT> and, at the same
time, press lightly the bag from the center of the lid (picture 3). Make sure the bag is completely swollen. Connect the
patient tube (Jankauer) to the connector <PATIENT>.
The disposable liner must be replaced after each use!
□Disposal of contaminated parts
Always follow local regulations or hospital practices when dealing with contaminated materials. Never store
contaminated parts with new or sterile parts.
□Cleaning the suction unit
Disconnect the suction unit from any external power supply. To clean the chassis of the suction unit, use a damp cloth
with mild detergent (type used for dishes and/or delicate clothing). When finished, dry the surface with a dry cloth or
paper towel.
Pic. 1
Pic. 2
Pic. 3

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WARNING
Never submerge the suction unit in water or other liquids.
Do not clean the unit with abrasive substances, alcohol or solvents that could deteriorate plastics or
remove printing/labels.
To correctly disinfect and decontaminate the suction unit, we recommend using specific, approved products. These
disinfectants must be free of alcoholic and/or abrasive substances. Oscar Boscarol srl can provide specific materials for
disinfection of medical equipment, including our suction units. These disinfectants, available in different formats (wipes,
spray, liquids), have been laboratory tested and guaranteed to deactivate viruses, bacteria and microorganisms. When
used periodically, they destroy and prevent the formation of dangerous biofilms (superficial layers that easily host
bacteria, moulds, viruses and microorganisms). Our disinfectants do not contain alcohol, chlorine, phenols, aldehydes
and halogens.
NOTE
For more detailed information, contact us at [email protected] visit our website www.boscarol.it .
□Suction unit safety
On the back side of the unit is placed a 15A fuse (delayed type function T), which protects
the battery circuit and the suction pump. In the event that it activates, replace it (spare
fuse delivered with the suction unit or requested from the manufacturer). Use a flat head
screwdriver to unscrew the head holder. Replace the fuse with a new one and screw the
head into place. If after replacing of the fuse the device does not work, contact the service
center.
□Disposing of the suction unit
The unit contains electrical and/or electronic equipment that must be recycled according to EC Directive
2012/19/EU –Waste Electrical and Electronic Equipment (WEEE) enacted in Italy with Leg. Decree 49/2014.
The suction unit is also compliant with Directive 2011/65/EC which restricts and prohibits the use of certain
hazardous substances in electrical and electronic equipment. Harmful substances
that violate the above Directive are not used in the production and assembly of
electronic boards or in the wiring and connection of electric cables.

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ACCESSORIES, CONSUMABLES AND SPARE PARTS
Index code
Description
Accessories
BSU800
OB20WB wall bracket
BSU870
Battery charger 100/240 Vca 50/60 Hz - 3 poles and Euro-plug
BSU872
Battery charger 100/240 Vca 50/60 Hz - 3 poles and UK-plug
BSU874
Battery charger 100/240 Vca 50/60 Hz - 3 poles and Japan / USA-plug
User parts
BSU730
Protection filter for OB-J FA jar –5 pcs
BSU732
Protection filter for OB-J FA jar –15 pcs
BSU734
Protection filter for OB-J FA jar –40 pcs
BSU705
Disposable bag SERRES –6 pcs
BSU706
Disposable bag SERRES –12 pcs
BSU707
Disposable bag SERRES –36 pcs
BSU500
Autoclavable OB-J FA jar, without protection filter
BSU506
OB-J jar, without disposable bag
126140107191
Jankauer suction tube
BSU750
End-piece sterile disposable Finger-typ –5 pcs
BSU752
End-piece sterile disposable Finger-typ –15 pcs
BSU754
End-piece sterile disposable Finger-typ –50 pcs
11214101003
Sterile suction catheter Ch.10 black
11214101104
Sterile suction catheter Ch.12 white
11214101005
Sterile suction catheter Ch.14 green
11214101006
Sterile suction catheter Ch.16 orange
11214101007
Sterile suction catheter Ch.18 red
11214101008
Sterile suction catheter Ch.20 yellow
Spare parts
BSU854
External charging cable with cigar lighter fitting and 3 poles plug
BSU902
Silicone patient tube - length 130cm / 51,2inch (int.diam.6mm/ext.12mm)
SPS6000
Bottle OB-J FA without lid
SPS6002
Shut-off valve –3 pcs
SPS6004
90° plastic joint for OB-J FA jar –3 pcs
SPS6006
Lid for OB-J FA complete with shut-off valve and 90° plastic joint
SPS6014
Conical connector –5 pcs
SPS6023
Silicone tube 15 cm with conical connector for OB-J FA
SPS5092
“L” joint for OB-J jar –3 pcs
SPS6021
Silicone tube 18 cm with conical connector for OB-J
BSU834
Red carrying bag
ZMA3000
User manual
NOTE
To make technical improvements, the parts listed may be changed by the manufacturer without prior
notice. Contact the manufacturer for additional information ([e-mail]).

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TECHNICAL SERVICE
No electrical and/or mechanical part of the suction unit is designed to be repaired by the dealer, customer and/or
operator. Do not open the suction unit and do not tamper with the electrical and/or mechanical parts. Always contact
your authorized service centre or the manufacturer. Performing even the most minor operation on the suction unit
voids the warranty. Unauthorized access to the suction unit can jeopardize its conformity with the applicable laws and
reduce safety for both operators and patients. Contact Oscar Boscarol srl for a list of authorized service centres by
sending an e-mail to [email protected].
TROUBLESHOOTING
Malfunction
Possible cause(s)
Corrective action
The suction unit does not work
Battery low
Battery failure
Internal electronic circuit failure
Charge the suction unit with the
charging cable or power supply
adapter
Contact an authorized service centre
to have the battery replaced
Contact an authorized service centre
The suction unit doesn't work when
mounted on the wall bracket or with the
external charger cable.
Cable damaged.
Damaged wall bracket and/or
contacts on the suction unit.
Power supply voltage is outside the
required range (12÷15 Vdc).
Current insufficient to power the
suction unit (12÷15 Vdc - min.6A).
Suction unit internal circuit failure.
Replace the cable.
Replace the wall-bracket.
Check the external power source.
The current rating must be at least
6A.
Contact an authorized service centre
The suction unit works only when
connected to the mains or external power
cable.
Fuses blown.
Faulty battery.
Replace the fuse (see page 16).
Contact an authorized service centre
Suction unit does not charge when
connected to the mains power supply
Power supply failure.
Replace the adapter
Contact an authorized service centre
The suction unit works, but the battery
power indicator lights are off.
LED display or internal electronic
circuit failure
Very low battery power.
Check that the LED display work if
connected to the wall-bracket or to
the external charger cable. If works,
immediately charge the battery for at
least 24 hours. If does not works,
contact an authorized service centre.
Charge the battery for at least 24
hours.
Suction unit battery life is significantly
reduced.
Faulty battery.
Internal recharging circuit failure.
Test the suction unit as described in
page 12 of this manual or contact an
authorised service centre.
Contact an authorised service centre.
Vacuum power on patient side is low or
absent
Vacuum regulator completely open.
Filter plugged
Tubing connecting filter with device
is plugged, bent and/or disconnected
Overflow valve of OB-J FA jar plugged
Pump damaged
Close vacuum regulator completely
and check vacuum on both
instrument and patient sides (by
turning the knob clockwise)
Replace filter
Connect tubing to filter and/or jar;
replace if plugged and eliminate any
bends
Disconnect the tubing running to the
suction unit, empty the jar and check
that the valve moves properly (the
silicon gasket must be facing
upwards). The jar can only be used in
the upright position
Contact an authorised service centre

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Vacuum is always at maximum even if the
jar is removed.
Fault on the internal pneumatic
circuit.
Contact an authorised service centre
High noise, low suction, high vibration.
Internal pump damaged.
Contact an authorised service centre
TECHNICAL DATA AND CONFORMITY TO INTERNATIONAL LAW
Classification according to the MDD93/42/EEC
The OB2012 suction unit is an ACTIVE MEDICAL SUCTION UNIT for use in the field and for transportable use in
accordance with ISO10079-1:2009.
MDD Classification:
IIb
Vacuum degree:
HIGH VACUUM-HIGH FLOW
Mode of operation:
TEMPORARY (maximum continuous use 60 minutes)
Electrical requirements:
SELV (12÷15 Vdc)
Use of the device in the home environment:
complying to IEC60601-1-11
Use of the device in the health emergency:
complying to IEC60601-1-12
Degree of protection against electric shock (IEC60601-1):
TYPE BF
With respect to protection from electric shock:
CLASS II
Degree of protection against ingress of liquids (IEC529):
IP34d
Accordance with general IEC60601-1:
Complying with the 3° Edition
Dimensions
Max dimensions:
350 mm (width) x 120 mm (depth) x 240 mm (height)
13.77 in (width) x 4.72 in (depth) x 9.44 in (height)
Weight:
4.6Kg max. complete with all accessories
Tolerance on all values:
±5%
Technical data
Max vacuum power:
800 mbar (80 kPa, 600 mmHg) ±10%
Vacuum Regulation:
linear
Vacuum range regulation:
30÷800 mbar (3÷80 kPa; 225÷600 mmHg)
Max flow rate:
30 litres per minute with free air ±10%
Max running time with the maximum current-load:
Approximately 45 minutes ±10%
Approximate maximum noise energy:
70 dBA
Accuracy of the analogue gauge:
±5%
Accuracy of the battery power monitor:
±5%
Power supply
Running/charging:
12÷15 Vdc (Direct Current)
Max current load:
70 W (max. current 6 A)

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Battery:
Internally mounted, rechargeable hermetically sealed
acid type, Capacity 4 Ah
Max time for recharging:
15 hours
Main safety:
T15A (user replaceable)
NOTE
The external direct current power supply must provide at least 8A to enable correct unit operation or
charging. With the mains powered battery charger, when the unit is running, the power is drawn from the
battery.
Environmental and transport conditions
Operating temperature range:
0÷50 °C (32÷122 °F)
Recommended temperature for charging
15÷30 °C (59÷86 °F)
Storage and transport temperature range (with original
packaging):
-25÷55 °C (-77÷131 °F)
Storage and transport temperature range (without
packaging):
0÷50 °C
Storage, use and transport relative humidity:
15÷95%, not condensed
Storage and transport atmospheric pressure:
70÷106 kPa (700÷1060 mbar; 525÷795 mmHg)
Operating in the rain
The OB2012 suction unit is protected against ingress of liquids and solids. However, it is always best to
protect the unit from heavy rains. During operation and storage, the unit must be kept in its
carrying/storage bag and kept dry. If the suction unit is completely wet, move it to a dry area, dry the
outside and wait at least 30 minutes before attempting to restart.
High altitude operation
The operator must take into account the altitude when using the unit. Under such conditions, the vacuum produced by
the internal pump may drop, even considerably, as a result of the reduced atmospheric pressure.
Technical filter specifications
The antibacterial/antiviral filter consists of a PTFE filter support and an air-tight polypropylene container.
Max pressure applicable: 1bar (100kPa)
Retention capacity: for aqueous solutions - up to 0.9 bar (90 kPa); for airborne particles - 0.1 µm 99.99%
Storage of SERRES products
SERRES® products are factory disinfected and should be stored in warm, indoor locations. Protect the package from
humidity, dirt and dust. The SERRES® disposable liners are manufactured in Europe and bear CE marking. This device is
a Class I medical device. Disposable suction bags can be used for 5 years after the date on the label.
Battery charger’s technical data
Input: 100÷240 Vac 50/60Hz, 600mA
Output: 24 Vcc 1 A max
Manufacturer: GLOBTEK DEUTSCHLAND GMBH - HAFENWEG, 26/A –48155 MÜNSTER
Technical and product conformity specifications available from Oscar Boscarol srl
Symbology
Vac = Voltage (alternating current)
Vdc = Voltage (direct current)
°C degrees °C
bar unit for pressure and vacuum
kPa unit for pressure and vacuum
mmHg unit for pressure
Conversion formula: 1bar = 100kPa = 750mmHg