Ohio Medical care-e-vac 3 Installation instructions

PORTABLE SUCTION ASPIRATOR
PART NUMBER 758000
OPERATOR / MAINTENANCE
M A N U A L

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The care-e-vac®3 is a portable medical aspirator to suction fluids or foreign bodies from a
patient. The medical device may be powered by a 120 VAC outlet or 12 VDC source. It is
equipped with an internal battery. The primary intended use of the care-e-vac 3 is to aspirate
saliva, mucous, vomitous or other aspirant from the mouth and or airway to allow adequate
respiration or ventilation of thepatient.
Dual power capabilities of the care-e-vac®3 is ideal for the followingapplications:
● Hospital crash cart suction
● Patient transport
● Surgi-center backupsuction
● Emergency medicalservice
● Home health care/nursinghomes
The care-e-vac®3’s suctioning capabilities are generated by a diaphragm pump. It comes
equipped with a disposable in-line hydrophobic filter, 14” of tubing, and a disposable 800 cc
collectioncanister.
This manual covers the care-e-vac®3 in the following sections:
I. Definitions and Symbols Legend Page 3
II. Instructions for Use Page 4
III. Maintenance Page 5
IV. Troubleshooting / Removal of Service Components Page 8
V. Device Specifications Page 9
VI. 800 cc Canister Instructions Page 10
VII. OSHA HazardCommunications Standard Page 11
VIII. Warranty Page 12
IX. Accessories Page 13
X. Service Parts Page 13
XI. EMC Information Page 14
XII. Environmental Conditions Page 14
XIII. General Warnings and Cautions Page 14
XIV. Battery Recycling and Disposal Page 14
XV. Electromagnetic Compatibility Declarations Page 15
For additional information, please contact Ohio Medical Customer Service Department at
866-549-6446 or your local Ohio MedicalDealer.

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I. Definitions and Symbols Legend
= High vacuum, high flow
LED Lights
= Pump ”Off”
= Pump ”On”
= Type B Applied Part
= Fully charged battery
= Low battery
= Connected to AC power
Decrease Vacuum
-
Increase Vacuum
3150190
The care-e-vac®3 has been equipped with a set of three LED lights, which indicate the
current status of the battery.
Green Light = OK. The unit will operate at its maximumperformance.
WARNING: Red Light = LOW. The unit will continue to operate for less than 10 minutes
and should be recharged immediately.
Amber Light = CHARGING / AC. Unit is properly connected to the power source. This
light will remain illuminated as long as the unit is connected to the powersource.
This device should be used only by qualified medical personnel properly trained in
medical suction techniques and in the operation of suction equipment. Improper use
may cause injury. This operation manual should be read prior to the operation of this
device.
WARNING: POSSIBLE EXPLOSION HAZARD IF USED IN THE PRESENCE OF FLAMABLEANESTHETICS.
HIGHVACUUM
HIGH FLOW
+

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II. INSTRUCTIONS FOR USE
Please perform the following initial tests to ensure that your care-e-vac®3 is in good working
order and that no damage has occurred duringshipment.
A) PreliminaryCheck
1. Visually inspect unit for physical damage that may have occurred during shipping.
2. Start without A/C power, depress the “VAC” switch to turn the unit ON and listen to
verify the pump starts and that the Green LED is on. If the red LED illuminates, re-
charge the battery per instructions in section II.C, Recharging Battery.
3. Occlude the vacuum port with your fingertip and adjust the regulator knob. Verify that
the gauge reflects a change in vacuum level while turning the regulator knob. Also,
verify the presence of vacuum at your fingertip. Adjust the regulator to full vacuum
ensure the gauge indicates “FULLVAC”.
4. Connect the AC power cord to the proper electrical outlet. Verify that the unit is
charging by ensuring the Amber LED ison.
5. The bottle bracket is adjustable to accept any collection device up to 1200 cc. The
bottle bracket can be adjusted by placing the unit on its side and locating the plastic
clamp, which secures the bracket. Using a Phillips head screwdriver, loosen (DO
NOT REMOVE) the screws and adjust the bracket to the desired position. Retighten
the screws.
The care-e-vac®3 is designed to use any size collection device up to 1200 cc. However,
if you are not using an Aeros disposable collection canister, make sure the collection de-
vice being used is equipped with a SAFETY OVERFLOW MECHANISM to protect the
pump from accidentaloverflow.
Ensure that you have the appropriate collection device, suction tubing and aspirator tip
(catheter) for patient use. The care-e-vac®3 is now ready to beused.
B) Operating Instructions
1. Check the battery level by turning the unit on and verifying that the “OK” Green LED
illuminates. Turn the unit off.
2. Ensure that the hydrophobic filter is in-line between the vacuum port of the care-e-
vac®3 and the vacuum port on the collection bottle. If using another canister that
comes with a built-in filter, do not use external inline filter. Also, confirm the aspirating
tip is connected to the patient port on the collectionbottle.
3. Turn the care-e-vac®3 on and occlude to set, pinch the patient tubing closed, to adjust
the vacuum to the desired vacuum level by using the vacuum regulator knob. Set the
vacuum level to the least amount of vacuum necessary to properly suction the patient.

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4. Release the pinched tubing and proceed with the suctionprocedure.
CAUTION: When operating unit in battery mode, the user must monitor the LED’s
to ensure enough battery power is left to finish procedure.
C) Recharging Battery
1. To recharge the battery, plug the AC power cord into its respective electrical outlet.
Verify the Amber LED is on. Charging times varies depending on the condition
of the battery.
2. It is recommended to discharge the battery down to almost no charge 2 times a year
to optimize your battery performance andlife.
D) Processing and CleaningInstructions
1. WARNING: Please discard all contaminated parts after any suctioning procedure ac-
cording to law, region / national, or your hospital policy requirements for the
disposition of hazardous waste materials. These components may include the
connection canister, in-line hydrophobic filter, and all suctiontubing.
2. Wipe the surface of the unit clean with a mild antiseptic and a clean soft cloth. Do not
allow any cleaning solution to spill into the vents on theunit.
3. Turn unit on to check the condition of the battery. If the “LOW” Red LED illuminates,
recharge the battery. Verify the unit can regulate to “FULL VAC” as outlined in sec-
tion II.A.3
4. Place a new collection canister, suction tubing and filter with thecare-e-vac®3.
III. Maintenance
WARNING: Never disassemble the care-e-vac®3 when the power cord is connected to an
electrical outlet.
To access the internal components of the care-e-vac®3 , place the unit right side up and
remove the six (6) (Philips) screws located on the back side of the unit. Slide the two front
and back covers away from eachother.
A) Pump Cleaning
The heart of the care-e-vac®3 is a diaphragm pump. Over time, foreign particles may ac-
cumulate on the internal parts from aerosolized aspirant. It is recommended that the
pump head be disassembled and cleaned when a decrease performance is noticed. Pre-
ventative maintenance is recommended every six months depending on frequency of
use.
WARNING: Remove device from A/C power source prior tocleaning.

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1. Disconnect the pump wires from the printed circuit board (PCB), then disconnect all
tubing from the pump outputelbow.
2. Remove the three (3) (phillips) screws from the vibration bumpers. Also, remove the
four (4) screws located on top of the pump head. Remove the pump head. This will
expose the diaphragm.
3. Using a mild soap solution, wash the surface of the diaphragm. DO NOT allow any
solution to ingress to the diaphragm and into the pumpchamber.
CAUTION: Never flush your pump with any liquid solution, as this may
damage your pump.
Wash the underside of the pump head with the same soap solution as used on the
diaphragm.
4. Thoroughly dry with a soft cloth. Next, reassemble the pump head, reinstall, and
tighten the four screws. Reconnect the pump wires to the PCB and all tubing to the
pump and regulator and follow reverse order of disassembly. Ensure that your unit
performs according to the Device SpecificationsSection.
B) Vacuum Regulator Cleaning
The suction regulator may accumulate aspirant after the pump has been in service for an
extended period of time. When disassembling the pump for cleaning, it is suggested that
the regulator also be cleaned as a preventativemeasure.
1. Remove the regulator by disconnecting the silastic tubing and loosen the locknut
(make note of the orientation of all tubing and the regulatorbody).
2. Disassemble the regulator and wash all parts with a mild soap solution. Wipe all parts
thoroughly dry with a piece of cotton cloth before reassembling the regulator. Rein-
stall and reconnect thetubing.
C) Battery Replacement / Maintenance
CAUTION: If the device is not to be used for long periods of time, the battery should be
removed to prevent damage to the battery anddevice.
CAUTION: To ensure the proper life of the battery, please follow the steps provided be-
low.
WARNING: Remove device from A/C power source prior to changing. Risk of Electric
Shock.
A number of factors may affect the life of the battery, such as the frequency of use, the
frequency of charging, proper battery maintenance and mechanical abuse. Ohio Medical
recommends changing the battery every 3 years, depending on the frequency of use.

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Inabilityto retain a charge is the most detectable sign of a deteriorated battery.
1. If unit is plugged in to AC outlet, remove from AC outlet. Disconnect wires from the
battery terminals. Disconnect wire harness from power supply (see diagram below).
When re-connecting ensure that BLACK wire is connected to the BLACK terminal (-)
and the RED wire is connected to the RED terminal (+). Turn on the switch and verify
IDT Connector
that the pump will run to ensure proper placement of the battery wires. In addition,
make sure IDT connector is placed in correctposition.
2. Note the orientation of the battery beingreplaced.
D) WARNING: Decontamination
In the event that contaminated fluids have ingressed beyond the hydrophobic filter, follow
the procedure outlined below. In addition, always use proper protective gear (i.e. rubber/
latex gloves, goggles, etc.) when in contact with contaminated parts:
1. Remove the device from the AC power source prior to cleaning and clean the interior
of the chassis.
2. Disconnect the battery from the PC board to prevent damaging the PCboard.
3. Disinfect the unit using a mild surface disinfectant, such as a 10:1 mixture of water
and bleach.
4. Depending on the amount of contamination ingression within the pump system, re-
move and replace, or clean, all affectedcomponents.
a. Items that can be cleaned: Housing, Gauge andRegulator
b. Items that must be replaced if exposed to fluids and contaminates: Tubing, Control
Circuit, Power Supply, Pump,Switch.

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5. Should the care-e-vac3 reach the end of its useful life, ensure unit is disposed of in
accordance with all local, federal, and/or hospital policy requirements. Proper
disposal of contaminated components will significantly minimize the risk of patient
and/or user exposure.
*Warning: Replace fuse with 5mm x 20mm, 6.3A 250V fast acting fuse only. Using
incorrect fuse may cause significant damage to equipment or system, and may
cause a fire.
IV. TROUBLESHOOTING / REMOVAL OF SERVICE COMPONENTS
PROBLEM CAUSE CORRECTION
Pump does not turn on 1. Battery isnot charged. 1. Chargebattery.
when the "VAC" switch 2. Faultyelectrical connections. 2. Make sure that all wiresare secured
is depressed. tightly on the lugs and the lugs them-
selves are secured on the terminals.
3.Damaged power supply or control 3. Replaceappropriate component.
board.
4.Pump is non-operational. 4. Replace thepump.
5.Blown fuse 5.Replace the power supply and / or fuse*
on control board.
6.Battery wires are on wrong termi- 6.Switch battery wires to proper terminals
nals.
Low or no vacuum on 1. Improper tubingconnection or 1.Check all external vacuum parts for
running unit. crimped tube in the system. crimped tubing. If still no vacuum, check
all internal tubingconnections.
2.Mechanical shut-off isactivated in 2.If the mechanical shut-off has been acti-
the collection canister. vated on a full canister, replace the canis-
ter.
3.Regulator is dirty. 3. Clean per the VacuumRegulator Clean-
ing section.
4.Faulty pump. 4. Clean the pump per thePump Cleaning
Section or replace pump.
5.Collection canister improperly in- 5. Check canister for any cracks. Verify that
stalled or defective. all ports on the canister lid aretight.
Battery will not hold a 1.Battery is old and cannot retain a 1.Replace battery per Battery Replacement
charge charge. section.
2.Blown fuse 2.Replace power supply and / or fuse* on
control board.
3.Faulty control board. 3.Replace control board.
Gauge does not regis- 1.Gauge is either not connected or is 1.Check that tubing is properly connected
ter vacuum level. faulty. between vacuum regulator and gauge.
2.Blockage in vacuum lines. 2.Ensure the vacuum regulator is not com-
pletely turned off and that there are no
obstructions in the line.

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Removal of servicecomponents:
1. Pump: Follow directions outlined in pump cleaning - SectionIII.A.
2. Power Supply: Remove power supply from back housing using standard Phillips head
screw driver by removing the four screws holding it inplace.
3. Control Circuit: Remove control circuit from control bracket using a #2 Phillips head
screw driver.
4. Battery: Follow directions outlined in Battery Replacement – SectionIII.C.
5. Gauge: Back out positioning screws from gauge bracket. Once gauge bracket is
loose, hold both gauge and bracket and turn gauge counter-clockwise to remove.
6. Canister Bracket: Remove all six (6) cover screws and slide covers apart. Loosen
screws that hold bracket in place. Slide bracket out and replace with new bracket.
7. Silencer: Remove all six (6) screws and slide covers apart. Unscrew silencer from
pump using a 3/8” boxwrench.
8. Regulator: Follow directions outlined in vacuum regulator cleaning – SectionIII.B.
V. Device Specifications
PUMP
12 VDC oil-less diaphragmtype
PERFORMANCE
Vacuum Range: 0 to 550 mmHg [0-21.7 inHg]
Free Air Flow: 50 lpm [1.8 cfm] for 60 minutes
CONTROLS
Vacuum Regulator: Rotary type on panel
Vacuum Gauge: Calibrated to 0-500 mmHg [20inHg]
BATTERY
Type: Rechargeable sealed lead acid
Capacity: 12V, 5 A-Hr
Average Run Time: When fully charged 50 lpm [1.8 cfm] for 60minutes
Charge Time: 6 hours or less to 85% charging, depending oninitial charge
8 hours full charge time
Charge Method: 110/120 VACoutlet

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COLLECTION DEVICE
Canister: 800 cc disposable plastic with mechanical shut-off
(1200 cc version is alsoavailable)
Tubing: 14” with hydrophobic filter
VI. 800 cc Suction Canister System
Operating Instructions
Intended Use: The suction canister is a device used to aspirate, remove or sample body fl uids
CAUTION: BEFORE assembling lid to canister, gently shake the lid to make sure the
fl oat valve shutoff mechanism is moving freelyandisinthe
open(down)position. Onrareoccasions inshippingandhandling,the
fl oatwillbecomelodgedinthe closed (upper) position. This may
result in loss of vacuum.
Directions for Use
1. Hi-Flow Models Only: Gently shake lid to verify shutoff mechanism moves freely.
2. Place the lid on canister and press
fi rmly around the entire perimeter.
Note: Check to make sure that that the lid is tightly sealed.
3. Apply the pour spout cap
fi rmly over pour spout.
4. Firmly attach the vacuum tube to the vacuum port and attach the patient tube to the patient port.
5. ALWAYS check all the connections to ensure they are properly sealed.
Note: Test the assembly for vacuum leaks by turning on
vacuum source and occluding the patient tubing with fi ngeror thumb.
6. To help prevent
fl uid contamination to vacuum system, ALWAYS make sure the vacuum line is attached to the
vacuum port.
Disposal
1. Turn off vacuum source and disconnect all tubing.
2. Seal vacuum and patient ports with attached port caps.
3. Remove canister from bracket and transport to disposal area.
Note: DO NOT lift the canister by the lid. The weight of the contents may cause the lid to separate from the canister.
4. Dispose of the canister and lid in accordance with hospital/health care facility policy.
Hi-Flow Models Only: Gently shake lid to verify shutoff mechanism moves freely.
CAUTION: Single Use Only. DO NOT attempt to clean, sterilize or reuse canister.
Possible consequences of reuse include: Implosion,
fl uidbypassandexposure tobloodbourne pathogens.
• DO NOT exceed vacuum level of 25” (640mm) Hg.
• DO NOT use in liposuction procedures.
• DONOTapplycontinuous vacuumlongerthan24hours.
• The canisteris NOT intended to be used as a measuring device. It should ONLY be used for general reference and should NEVER be
used for specific measurement.
• Canister contents are considered potentiallyhazardous. Use appropriate Personal Protective Equipment (PPE) and handle
accordingly.

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• ALWAYS Check the expiration date on the canister for the use-by-date (if applicable).
• NEVER use the canister after the use-by-date. Discard the canister and lid after the expiration date.
• ALWAYS Store in a dark place. Long term exposure to lightmaycompromise product performanceand resultin breakage during use.
Loss of Vacuum: Check that vacuum is on, canister is properly sealed, and that all connections aretight and tubing is not kinked. If loss
continues, replacecanister.
VII. OSHA Hazard Communications Standard
OSHA HAZARD COMMUNICATION STANDARD 29CFR Section1910.1200
OSHA BLOODBORNE PATHOGEN STANDARD 29 CFR Section1910.1030
Dear Customer:
The Code of Federal Regulations (CFR) requires us to inform our customers who utilize our
products in processes which contaminate them with either radioactive, biological, toxic or
hazardous chemical substances, the followinginformation:
Our facility does not have the ability to properly identify all the possible hazardous substances
which could be present in our products returned for service. Since we cannot properly identify
all hazards, we do not have the protective equipment and means to safely repair these products
when returned forservice.
Therefore, if product has been contaminated with radiological, biological, toxic or hazardous
chemical substances, we cannot accept it for service at any of our facilities. Prior to the return
of used product a request for a Security Declaration form is required. This form is filled out and
sent back with the used product. This declaration informs the service department that the
product returned, possesses no health or safety risks due to contamination by radioactive
material, biological substances or hazardouschemicals.
If there are any questions pertaining to this subject, please call our Customer Service
Department at [phone].
Thank you for your cooperation.
OHIO MEDICAL
1111 LakesideDrive
Gurnee, Illinois 60031

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VIII. WARRANTY
OHIO MEDICAL warrants its Portable Suction Machines to be free from any defects in workmanship and
materials as of the date they are shipped to the original purchaser.
For a period of three (3) years from the date on which the same shall have been delivered to the original
purchaser, OHIO MEDICAL will repair or replace at its sole discretion any PORTABLE SUC- TION MACHINE
which is proven to be defective in either workmanship or material.
All warranty determinations will be made by OHIO MEDICAL, and its responsibility shall be limited to providing
in its sole discretion, new or similar rebuilt replacement parts to replace any component part found to be
defective within the three yearperiod.
This warranty covers only failures due to defects in workmanship or materials, which occur during normal use.
It does not cover failures due to damage, which occurs in shipment, or failures, which result from accident,
misuse, abuse, neglect, mishandling, alteration, misapplication, or damage that may be attributable to acts of
God. Similarly this warranty does not apply to units that are re-sold or rented to others by the original
purchaser. This warranty gives you specific rights. You may have other rights, which may vary from state to
state.
To obtain service within the three year period, first contact your authorized OHIO MEDICAL dealer or OHIO
MEDICAL Customer Service Department. Before returning any unit to the factory proper return authorization
must first be obtained from the OHIO MEDICAL Customer ServiceDepartment.
Labor to repair any unit proved to be defective within the three year period will be provided at no charge for
any unit returned to our factory adequately packaged and insured with shipping costs prepaid. Standard
surface freight shipping costs to return the unit to the original purchaser will be paid by OHIO MEDICAL.
Any product returned must be free from contamination by toxic or hazardous substances in accordance with
OSHA HAZARD COMMUNICATION STANDARD 29 CFR, Section 1910.1200 and OSHA BLOOD BORNE
PATHOGEN STANDARD 29 CFR, Section 1910.1030. Decontamination of items prior to their return is the
responsibility of the customer. In the event a returned item is found to be contaminated, it shall be regarded
as regulated waste and disposed of and no credit for the item shall be issued to the customer.
THIS WARRANTY IS EXPRESSLY IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED,
INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
OHIO MEDICAL SHALL NOT BE LIABLE FOR INCIDENTAL, COLLATERAL, CONSE- QUENTIAL OR
SPECIAL DAMAGES.
Outside of the United States, a different warranty may apply. For details please contact your authorized Ohio
Medical dealer or the Customer ServiceDepartment.

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IX. ACCESSORIES
X. SERVICE PARTS
PART# DESCRIPTION
QTY
758853 CEV3 Control PCB Kit 1
751106 Power Supply 1
758850 CEV3 Pump Kit Thomas 1
758852 CEV3 Battery Kit 1
754041 Gauge, 0-500mm Hg 1
758001 Bracket, Canister 1
758032 Silencer 1
758854 CEV3 Regulator Kit 1
758851 CEV3 Pump Kit GAST 1
WARNING: The use of accessories, service parts, and/or cables, other than those listed above, may result in
Part Number
Description
749144
REPLACEMENT SEALED LEAD ACIDBATTERY
AI4080000 CANISTER, COLLECTION, 800cc
AI4080010 CANISTER ONLY REPL. KIT,
800 cc, LID INCL., PACKAGE OF 10
AI4080025 CANISTER ONLY REPL. KIT, 800 cc, LID INCL, PACKAGE OF 25
AI4120000 CANISTER, COLLECTION, 1200
cc
AI4120010 CANISTER ONLY REPL. KIT, 1200 cc, LID INCL., PACKAGE OF 10
AI4120025 CANISTER ONLY REPL. KIT, 1200 cc, LID INCL., PACKAGE OF25
7551102
FILTER, HYDROPHOBIC W/ 14”TUBING
751150
KIT, HYDROPHOBICFILTER/TUBING
749002
TIP, YANKAUER SUCTION
750810
KIT, 800 cc ASPIRATING CHANGE-OUT, CASE OF10
750825
KIT, 800 cc ASPIRATING CHANGE-OUT, CASE OF25
749003
TUBING, CONNECTING 72”, 1/4"ID

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increased electromagnetic emissions and/or decreased electromagnetic immunity of the equipment or system.
XI. EMC Information:
The care-e-vac®3 device meets the following EMC/EMI requirements formedical
devices:
IEC 60601-1-2
CAUTION: Medical electrical equipment needs special precautions regarding EMC
and needs to be installed an put into service according to the EMC
information provided in the accompanying documents. Portable and
mobile RF communications equipment can affect medical electrical
equipment. (See page 16)
XII. Environmental Conditions:
Specifications:
Storage Temperature Range: -40ºC to 60ºC (-40˚F to 140˚F)
Storage Relative Humidity Range: 40% to 70% Non-Condensing
Pressure: 50-106 kPa
Operating Temperature Range: -20ºC to 50ºC (-4oF to 122˚F)
Operating Relative Humidity: 95%Non-Condensing
XIII. General Warnings
1. To reduce the risk of electric shock, do not remove cover. Refer servicing to qualified
personnel.
2. Risk of fire. Replace fuse asmarked.
3. To insure proper grounding reliability, connect to "HOSPITAL GRADE" receptacle or
equivalent.
4. The care-e-vac®3 device is powered by an AC power source or by a 12 VDC
battery. Disconnecting main source does not disconnect battery.
XIV. Battery Recycling and Disposal
A used battery is a valuable resource. Insulate the battery terminals and dispose the
battery by taking it to a battery recyclingcenter.

Page 15
XV. Electromagnetic Compatibility Declarations for care-e-vac 3
Guidance and Manufacturer's Declaration - Electromagnetic Emission's
The care-e-vac 3 is intended for use in the electromagnetic environment specified below. The user of the care-e-vac 3 should assure that it is used in such an environment.
Emissions Test
Compliance
Electromagnetic Environment- Guidance
RF Emissions
CISPR 11
Group 1
The care-e-vac 3 uses RF energy only for its internal function. Therefore, it's RF emissions are very low and are not likely to cause any
interference in nearby electronicequipment.
RF Emissions
CISPR 11
Class B
The care-e-vac 3 is suitable for use in all establishments, including domestic establishments and those directly connected to the public low-
voltage power supply network that supplies buildings used for domesticpurposes.
Harmonic Emissions
IEC 61000-3-2
Class A
Voltage Fluctuations/
Flicker Emissions
IEC 61000-3-3
Complies
Guidance and Manufacturer's Declaration - Electromagnetic Immunity
The care-e-vac 3 is intended for use in the electromagnetic environment specified below. The user of the care-e-vac 3 should assure that it is used in such an environment.
Immunity Test IEC 60601 Test Level Compliance Level Electromagnetic Environment- Guidance
Electrostatic
Discharge (ESD) IEC
61000-4-2
±6 kV contact
±8 kV air
±6 kV contact
±8 kV air
Floors should be wood concrete or ceramic tile. If the floors are covered with synthetic material, the relative
humidity should be at least30%.
Electrical Fast
Transient/Burst
IEC
6100-4-4
±2 kV for power
supply lines
±1 kV for input/output
lines
±2 kV for power supply
lines
±1 kV for input/output
lines
Mains power quality should be that of a typical commercial or hospitalenvironment.
Surge
IEC 6100-4-5
±1 kV line(s) to line(s)
±2 kV line(s) to earth
±1 kV line(s) to line(s)
±2 kV line(s) to earth
Mains power quality should be that of a typical commercial or hospitalenvironment.
Voltage Dips, short
<5% Ut
<5% Ut
Mains power quality should be that of a typical commercial or hospital environment. If the user of the care-e-vac3
interruptionsand
(< 95 % dip in U t)
(< 95 % dip in U t)
requires continued operation during power mains interruptions, it is recommended that the care-e-vac 3 be powered
voltage variations
for 0,5 cycle
for 0,5 cycle
from an uninterruptible power source or abattery.
on power supply
input lines
40 % Ut
40 % Ut
(60% dip in Ut)
(60% dip in Ut)
IEC 6100-4-11
for 5 cycles
for 5 cycles
70 % Ut
70 % Ut
(30% dip in Ut)
(30% dip in Ut)
for 25 cycles
for 25 cycles
<5% Ut <5% Ut
(< 95 % dip in U t)
(< 95 % dip in U t)
for 5 sec
for 5 sec
Power Frequency
3 A/m
3 A/m
Power frequency magnetic fields should be at levels characteristic of a typical location in a typical commercial or
(50/60 Hz)
hospital environment.
Magnetic Field
IEC 61000-4-8
Portable and mobile RF communications equipment should be used no closer to any part of the care-e-vac 3,
including cables, than the recommended separation distance calculated from the equation applicable tothe
frequency of the transmitter.
Recommended separation distance
CalculatedRF
3 Vrms
3 Vrms
d =1,2√P
IEC 61000-4-6
150 kHz to 80 MHz
Radiated RF
3 V/m
d = 1,2√P 80 MHz to 800 MHz
IEC 61000-4-3
80 MHz to 2,5 GHz
3 V/m
d = 2,3√P 800 MHz to 2,5 GHz
where P isthe maximum output power rating of the transmitter in watts (W) according to thetransmitter
manufacturer and d is the recommended separation distance in metres (m).
Field strengthsfrom fixed RF transmitters, as determined by an electromagnetic site survey*, should be lessthan
the compliance level in each frequency range**.
Interference may occur in the vicinity of equipment marked with the followingsymbol:
Note 1 U t is the a.c. mains voltage prior to application of the test level.
Note 2 At 80 MHz and 800 MHz, the higherfrequency range applies.
* Field strengths fromfixed transmitters, such asbase stationfor radio (cellular/cordless) telephones and land mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast
cannot be predicted theoretically with accuracy. To asses the electromagnetic environment due to fixed RF tra
nsmitters, an electromagnetic site survey should be considered. If the
measured field strength in the location in which the care
-e-vac 3 is used exceeds the applicable RF compliance levelabove, the care-e-vac 3 should be observed to verify normal
operatio
n. If abnormal performance is observed, additionalmeasures may be necessary, such as re-orienting or relocating the care-e-vac3.
** Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
Recommended Separation Distances Between Portable and Mobile Communications Equipment and the care-e-vac 3
The care-e-vac 3 is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The user of the care-e-vac 3 can help prevent electromagnetic
interference by maintaining a minimumdistance between portable and mobile RF communications equipment (transmitters) and the
care-e-vac 3 as recommended below, according to the
maximum output power of the communications equipment.
Rated maximum output power of
transmitter
W
Separation Distance according to frequency of transmitter
m
150 kHz to 80 MHz
d =1,2 √P
80 MHz to 800 MHz
d =1,2 √P
800 MHz to 2,5 GHz
d =2,3 √P
0,01
0,1
1
10
100
0,12
0,38
1,2
3,8
12
0,12
0,38
1,2
3,8
12
0,23
0,73
2,3
7,3
23
For transmitters rated at a maximum output power not listed above, the recommended separation distance d in metres (m) can be estimated using the equation applicable to the
frequency of the transmitter, where
P is the maximum output power rating in watts (W) according to the transmitter manufacturer.
Note 1 At 80 MHz and 800 MHz, the separation distance for the highe
r frequency range applies
Note 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from structures, objects and people.

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550542 (Rev.6) 06/2016