Vetario T40m User manual

HD453 GB Issue 08

www.vetario.co.uk

T40M and T50M

Thermal Life-support Cabinets

Medical intensive care unit for mammals, reptiles and birds.

Operating and Routine Service Manual

Contents

Section Subject Page

1 Important Safety Information 2

2 Intended Use 4

3 Introduction 4

4 Unpacking 5

5 Location and Assembly 6

6 Control and Alarm System Operation 9

7 Temperature 16

8 Humidity and Ventilation 17

9 Introducing Your Patients 18

10 Internal Lighting 18

11 Oxygen Administration 19

12 Nebuliser 22

13 Cleaning and Disinfection 23

14 Safety inspection, Maintenance and Calibration 25

15 Specification 33

16 Disposal 33

Read the instructions before use! Do not cover!

IMPORTANT NOTICE

Brinsea Products Ltd and its agents or distributors will not be responsible for loss of animals in

the event of failure however caused and the user is advised to arrange his own insurance cover

where loss of power or mechanical or electrical failure might result in unacceptable losses.

Original Instructions, English Language.

HD453 GB Issue 08

1 Important Safety Information

READ THE INSTRUCTIONS AND ALL SAFETY NOTICES BEFORE USE.

FAILURE TO FOLLOW THE INSTRUCTIONS MAY RESULT IN A HAZARDOUS SITUATION

CAUSING SERIOUS INJURY OR DEATH OF THE USER OR PATIENT.

All operatives must read and understand the precautions necessary when oxygen gas

administration is to be performed (see section 11). Oxygen concentrations above normal

atmospheric conditions create a greatly increased risk of fire, including immediately outside the

apparatus. Materials that do not burn in air may react and burn vigorously in an oxygen enriched

atmosphere.

MEANING OF SYMBOLS:

Warning –identifies situations or actions that may affect patient or user safety.

Disregarding this warning may result in patient or user injury.

Indicates a Fire Hazard

Do not cover the appliance

Read the operating manual

GENERAL SAFETY PRECAUTIONS:

This incubator / animal intensive care unit / brooder should only be used by appropriately trained

personnel and under the direction of qualified medical personnel familiar with currently known

risks and benefits of incubator use. (Incorrect temperature or oxygen concentration may cause

permanent harm or death of the patient).

Direct sunlight or other radiant heat sources can cause an increase in incubator temperature to

dangerous levels. (Sunlight may move around onto the incubator or heating appliances may start

unexpectedly).

Not suitable for use in the presence of a flammable anaesthetic mixture. (The incubator is not

intended to be used in a location where flammable anaesthetics may be present. This would

create a serious risk of fire or explosion).

Avoid alcohol based solutions and make sure that all disinfectant is thoroughly rinsed off plastic

parts with clean water. Disinfectant solutions may cause severe cracking of plastic if not

correctly rinsed off.

Perform routine safety service as detailed in section 14 of this document. Only use spare parts

approved by Brinsea Products, use of unapproved parts will invalidate the warrantee and may

create a safety hazard. Never bypass safety devices such as fuses or thermal cut-outs. Never

deliberately block ventilation holes or slots. The on-going safety of the incubator depends on

correct servicing using exactly specified parts.

The date of construction forms part of the serial number e.g. HDxxxx/130123yyy where xxxx is

the model code, 130123 is year, month, day and yyy is the unique device number. The date as

shown would be 23rd January 2013. The intensive care unit must be serviced and checked

regardless of frequency of use and date of first use as some items degrade over time (i.e. have a

limited shelf-life).

Do not cover the intensive care unit. (Blocking of ventilation slots/holes may lead to oxygen

enrichment of air in unintended areas leading to an increased risk of fire. It may also lead to

increased concentration of CO2in the animal cabinet. Covering the unit may lead to fire hazard

due to reduced dissipation of heat).

HD453 GB Issue 08

For indoor use only. (This device is only intended to be used in a dry location with ambient

temperature controlled between 20° - 25°C. Extremes of moisture or temperature may lead to

dangerous malfunction).

This apparatus must be earthed. (The incubator must be connected to the power supply using a

plug and socket with an earth termination. The mains wiring and the appliance should be

periodically checked to ensure earth continuity).

ADDITIONAL SAFETY PRECAUTIONS WHEN USED FOR OXYGEN THERAPY

No auxiliary equipment shall be placed in the incubator. Only use patient connections that are

designed for safe use in an oxygen enriched atmosphere. If in any doubt check with the

manufacturer of the auxiliary equipment. (Fire may be caused by sparking contacts or hot

surfaces in equipment not designed for oxygen service).

Even small quantities of flammable agents, such as ether and alcohol, left in the incubator can

cause fire in connection with oxygen. (Never use flammable cleaners or disinfectants and ensure

such agents are not introduced on a patient).

The incubator must only be used in a well-ventilated room away from potential sources of heat or

ignition. NO SMOKING. Do not use in a confined location, the incubator needs at least 30cm free

space above and to both sides. (Oxygen concentration in the air around the incubator may rise

significantly if ventilation isn’t provided or the space around the incubator is confined. This may

create a fire hazard).

Remove all electrical devices (including the water pump) that are within 90cm of the incubator.

Place the incubator at least 90cm away from power sockets. Ensure there are no power sockets

or electrical items directly under the shelf or table supporting the incubator. (Oxygen gas may

sink through air and cause fire in other equipment).

Before oxygen administration, disconnect any nebuliser and tube from the solution holder. (This

is to prevent oxygen flowing into the nebuliser pump and creating a fire hazard).

If fitted, disconnect the water pump control lead and water delivery tube. (The pump is not

intended for use during oxygen therapy and may create a fire hazard).

Always test the fan rotation and power failure alarms and check ventilation holes before using

with oxygen gas. If the alarm sounds during use disconnect the oxygen supply, disconnect

power and open the door to ventilate the care unit. Do not re-use until the fault has been

investigated and rectified. (Failure of the ventilation fan or blocking of ventilation slots/holes may

lead to oxygen enrichment of air in unintended areas leading to an increased risk of fire. It may

also lead to increased concentration of CO2in the animal cabinet).

Do not exceed 1lpm (one litre per minute) oxygen flow rate. (The maximum safe long-term

concentration of oxygen for canines and felines is achieved at this flow rate and increased flow

may lead to permanent injury or death. Greater flow rates also increase the risk of oxygen

leaking in the event of a fault and could create a fire risk).

The incubator contains no flow restriction or pressure regulator device. The oxygen supply must

be reliably restricted to 400kPa (50psi). Always use a medical grade oxygen pressure regulator

and flow meter that has been serviced in accordance with the manufacturer’s instructions.

Failure of an external device may create a fire or pressure hazard or prevent effective treatment.

It is assumed the operator will be trained in the safe and correct use of such devices.

After oxygen administration, animals and any associated cloth materials must be allowed

sufficient time in the chamber in normal air to allow trapped oxygen to disperse. This may take

30 minutes or more depending on the size of animal and amount of material. (Fabric and similar

materials that trap oxygen enriched air may burn vigorously if ignited by a spark or other source

of ignition).

Be sure to read and follow the material safety data available from your supplier of medical

oxygen gas. Local regulations may apply; your oxygen gas supplier will be able to offer further

guidance. (Some states may apply restrictions on sale or use of oxygen for medical purposes).

Do not obstruct ventilation holes. (Blocking of ventilation slots/holes may lead to oxygen

enrichment of air in unintended areas leading to an increased risk of fire. It may also lead to

increased concentration of CO2in the animal cabinet).

HD453 GB Issue 08

2 Intended Use

The Vetario T40M and T50M are designed solely for the care of small animals under the supervision of

trained medical staff in a Veterinarian Surgery or Hospital. The intensive care unit is to be attended in use

(alarms shall be audible) to monitor patient condition and to verify continued correct operation.

Animal patients vary greatly in strength between species and individual cases. Larger animals may be

placed in the unit but they must be closely supervised in case of becoming agitated. Although the cabinet

is made of highly robust, impact resistant materials a large, frightened animal may cause damage if left

unattended.

This manual provides instructions for the assembly, installation, use and operator maintenance of the

intensive care unit. Brinsea Products cannot be responsible for the performance of the care unit if the

user fails to follow the instructions and maintain the care unit in accordance with the instructions.

3 Introduction

The Vetario T40M and T50M provide the ideal veterinary intensive care environment for sick, injured or

postoperative animals and birds sensitive to hypothermia, shock and other complications. These products

give patients the best possible chance of a successful recovery.

These instructions detail the operation of your new Vetario intensive care unit. Please read them carefully

before setting up your unit to achieve best results and keep these instructions safe for future reference.

Your intensive care unit is designed to allow the user to vary the environmental conditions to suit recovery

of a wide range of species and the specific set-up for every recovery scenario is beyond the scope of

these instructions.

Fig. 1 Functional features of the T40M and T50M (T40M model shown)

Digital Display

Battery Compartment

(at rear)

Control Housing

Adjustable Vent

Water Reservoir

Pan and

Evaporating

Block

Water Fill Hole /

Oxygen Supply Port

Door Latch

Control Buttons

Inlet Air Filter

(circulation

filters are

inside)

Door Hinges

(Reversible)

Nebuliser

Solution

Holder

Fixed

Exhaust

Vent

I.V. tube slot

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4 Unpacking

Your intensive care unit has been supplied in protective packaging. Please remove all tape, strapping and

packing from the unit and parts. Retain the carton and packing materials to enable the unit to be

repacked.

Your intensive care unit will include as standard:

Quantity Item

1 Cabinet top assembly (with air filters fitted)

1 Cabinet base

1 Door

1 Hinge socket

1 Fastener and tool kit

1 Water pan

1 Evaporating block

1 Water funnel

1 Nebuliser solution holder

1 Nebuliser bracket

1 Hose barb (for oxygen administration)

1 Brass nut for hose barb (for oxygen administration)

1 Battery

Fastener and Tool Kit Contents:

Quantity T40M Quantity T50M Item

2 2 M5 x 16mm countersunk screws

2 2 M5 flat washers

2 2 M5 domed nuts

12 16 M4 x 30mm cap-headed screws

12 16 M4 star washers

12 16 M4 nuts

1 1 3mm hex key

1 1 4mm hex key

1 1 7mm / 8mm spanner

HD453 GB Issue 08

Damaged appliances shall not be used. (Cracked or broken parts may create a risk of fire if

oxygen can leak out or electric shock if water can leak in. Missing or damaged parts may expose

live or hot parts).

The mains cable is specially prepared and may only be replaced by Brinsea or their authorised

agent. Do not use if the cable becomes damaged.

4.1 Please identify each part and check that they are all present and undamaged. If there are any parts

damaged or missing please contact your retailer or Brinsea Products (at the address at the end of

the document).

4.2 Note that if your intensive care unit has been ordered with additional options (such as the Brinsea

Advance Humidity Pump) separate instructions and component lists apply.

4.3 Check also that the electrical supply matches the machine’s requirements (marked on the technical

label on top of the cabinet).

4.4 To register your new Vetario product please visit www.vetario.co.uk and follow the link on the right

hand side of the home page to qualify for your free 3 year guarantee.

5 Location and Assembly

Ensure that the room temperature cannot drop on a cold night. Ideally thermostatically control

the room at between 20 and 25°C (68 and 77°F). Never allow the room temperature to drop below

15°C (59°F) and ensure that the unit cannot be exposed to direct sunlight.

The apparatus must only be used in a well-ventilated room away from potential sources of heat

or ignition. NO SMOKING.

Do not use in a confined location –see figure 5.0 below. There must be a minimum 30cm free

space to each side and above the unit. (Oxygen concentration in the air around the incubator

may rise significantly if ventilation isn’t provided or the space around the incubator is confined.

This may create a fire hazard).

Figure 5.0 –Minimum clearance to walls and other surfaces

Remove all electrical devices that are within 90cm of the incubator. Place the incubator at least

90cm away from power sockets. Ensure there are no power sockets or electrical items directly

under the shelf or table supporting the incubator. (Oxygen gas may sink through air and cause

fire in other equipment).

Minimum

30cm

HD453 GB Issue 08

Incorrect or incomplete assembly may allow oxygen gas to escape and create a fire hazard.

The security of the animal chamber is dependent on the correct and complete use of all

components and fasteners.

5.1 Assemble the cabinet using the tools and fasteners provided. Follow the diagrams. Do not over-

tighten fasteners.

5.2 The door is hinged at the left as supplied but may be reversed to provide better access if required.

Fit the top hinge socket to the cabinet using the M5 x 16mm countersunk screws, M5 flat washers

and M5 dome nuts.

5.3

5.4 Place the door in the lower hinge and close the latch. Lower the top cabinet down onto the other

parts.

5.5 Fit the M4 x 30mm cap-headed screws, star washers and do nuts into each set of holes around the

edge of the cabinet. Tighten enough to prevent them spinning. This creates an air tight seal around

the cabinet. Fit the nebuliser bracket as shown.

HD453 GB Issue 08

5.6 Place the white evaporating block upright in the clear water pan. Open the door and lift the pan into

position, it pushes up and across into two slots on the heater enclosure. The pad may need to be

softened with a little water to help it flatten while the pan is fitted. The pan is located in this manner

to help prevent accidental removal by animals.

5.7 Your intensive care unit is supplied with air filter media fitted at the air inlet (see fig 1) and at each

end of the heater enclosure (see picture 9 above).

5.8 Fit the nebuliser solution holder by inserting the "mouthpiece" through the hole in the cabinet and

locating the solution holder pipe in the slot in the bracket.

5.9 Place the intensive care unit on a scratch and moisture resistant surface. Worktop height is ideal.

Clear the area around the unit of any electrical equipment. Ensure the unit is not within 90cm of a

power socket as oxygen gas may spread and cause a fire in power sockets or other equipment.

5.10 Fit a PP3 type battery in the compartment on the rear of the control housing (see section 11 for

important safety information and details).

5.11 Connect the mains supply cord to a power socket that is easy to reach.

The supply cord shall be placed or protected so as not to be accessible by animals.

5.12 The intensive care unit is now ready for use. The next section of these instructions includes a

checklist that should be photocopied so that it may be completed for each use.

Air Filter

HD453 GB Issue 08

6 Control and Alarm System Operation

Confirm a menu option or toggle the interior lighting on/off

Scroll through the menu options, reduce a setting or silence the incubation temperature alarm

Scroll through the menu options or increase a setting

Start (switch on the heater control system)

Test the power fail and fan condition alarm system

Silence the power fail and fan condition alarm system

Please refer to the Start-up Check Sheet while familiarising yourself with these instructions.

Each step of the Start-up Check is to ensure the safety of the animal and the operator. Failure to

check each item could result in a hazard. If at any stage the behaviour of the control system is

not as stated then call Brinsea Products for more information and discontinue use of the unit.

Never ignore or attempt to bypass the alarm system, this may result in a serious hazard.

6.1 Check and sign off the first 13 steps of the Start-up Check Sheet which confirm the unit is in correct

condition and a safe location. The control system alarm and safety systems must now be tested:

6.2 Apply power to the unit.

The ventilation fan must operate but the heating control system should not function.

The display and both indicator lamps must be off.

T*30.0C

H*40%

HD453 GB Issue 08

6.3 Press the start button .

The green indicator lamp will illuminate to show the heating control system is now active.

The incubation temperature alarm will sound momentarily with a pulsed tone to show the alarm

sounder is functioning correctly.

After briefly showing the software version screen the display will revert to normal operation and

show the current temperature and humidity in the cabinet.

6.4 Test the power failure and fan function alarm by pressing the alarm test button .

The alarm must sound in a continuous tone.

The green heater control indicator lamp must go off.

The red alarm indicator lamp must illuminate.

Open the door and confirm the fan is now blowing air that is getting cooler (the heating element is

switched off).

6.5 Press the alarm silence button for at least 2 seconds .

6.6 Close the door and press the start button to reset the alarm and switch the heating control back

on.

6.7 Check the set temperature is appropriate for the patient and circumstance (see section 7). Allow

the appliance to run for at least 20 minutes to stabilise the temperature before introducing animals

or starting oxygen supply. The unit is now ready for use.

See section 11 for further checks when using the unit for administration of oxygen.

If any stage of the Start-Up Check results in a failed test or inspection do not use. Seek advice

from Brinsea Products.

The following part of this section describes the digital display modes and alarm system.

6.8 CHANGING SETTINGS –The Main Menu allows the various settings to be modified and saved. All

changes are retained in the event of a power cut.

To access the Main Menu press the and buttons simultaneously to unlock the display. For full

details of menu settings please refer to the guide on page 12.

6.9 NORMAL OPERATION –Temperature and Relative Humidity are continuously displayed. The

green heater control indicator is illuminated.

6.10 The asterisk “*” adjacent to the temperature reading shows when the heater power is on. When

warming the asterisk will be continuously on, once warmed up the asterisk will slowly flash as the

heater is pulsed to maintain the correct temperature. When reducing the temperature setting the

asterisk may go off, this is normal.

The asterisk “*” adjacent to the relative humidity display is only on when the pump control output is

on (see section 8) and is only applicable when using the optional Brinsea Advance Humidity Pump.

HD453 GB Issue 08

6.11 HIGH TEMPERATURE ALARM DISPLAY –If the measured temperature goes up by more than

the figure in the ALARM HI screen, the alarm will sound immediately and “+T” will be displayed.

Press the “-“ button to silence the alarm for 30 minutes.

Check the intensive care unit is not (and has not been) in direct sunlight or too near a heat source

such as a room heater. An animal's metabolic heat may also cause temperature to increase

beyond the set temperature if set close to room temperature conditions.

If the high temperature problem rectifies itself the “+T” remains on the display to show this has

happened. Press to clear the indicator.

If the cause is not immediately apparent discontinue use and contact Brinsea Products.

6.12 LOW TEMPERATURE ALARM DISPLAY –If the measured temperature goes down by more than

the figure in the ALARM LO screen, after 30 minutes “-T” will be displayed and the alarm will

sound. Press the “-“to silence the alarm for 30 minutes.

Check the intensive care unit is not (and has not been) in a cold draught or that the room

temperature has dropped significantly.

If the low temperature problem rectifies itself the “-T” remains on the display to show this has

happened. Press to clear the indicator.

If the cause is not immediately apparent discontinue use and contact Brinsea Products.

T 39.8C

H 23% +T

T*32.1C

H 45% -T

HD453 GB Issue 08

6.13 POWER FAILURE / HEATER CONTROL SYSTEM ALARM

If the alarm sounds and the red alarm indicator lamp is illuminated disconnect the oxygen

supply, and open the door to ventilate the care unit. Do not use until the fault has been

investigated and cleared:

Try another power supply;

replace fuse.

Is the mains power

on and fuse in plug

okay?

Press

alarm

reset.

Is the fan running?

DISCONTINUE USE

AND CONTACT

BRINSEA

PRODUCTS.

Press the

start

button.

Does the heater

control initiate and

the green indicator

illuminate?

Make sure the unit is not near a source

of heat. Wait for the air temperature to

stabilise at the set control temperature.

Is the air

temperature

correct and stable?

Continue use and reconnect oxygen

supply if required. Make a note of the

alarm situation on the Start-up Check

Sheet. A repeat alarm that cannot be

attributed to a power interruption must

be investigated. CONTACT BRINSEA

PRODUCTS FOR ADVICE ON

SERVICING THE UNIT.

Yes

HD453 GB Issue 08

MAIN MENU

TEMP

OK →

RH%

OK →

ALARM HI

OK →

ALARM LO

OK →

C/F

OK →

SAVE

OK →

CANCEL

OK →

30.0C

OK - +

RH 20%

OK - +

HI 2.0C

OK - +

LOW 3.0C

OK - +

DISP C

OK C F

TEMPERATURE.

RANGE 20.0 –38.0°C (68.0 –100.4°F).

DEFAULT 30.0°C (86.0°F).

RELATIVE HUMIDITY.

RANGE 20% –80%.

DEFAULT 20%.

ONLY FOR USE WITH HUMIDITY PUMP

–SEE SECTION 8.

HIGH TEMPERATURE ALARM. RANGE

1.0 –5.0°C (1.8 –9.0°F) ABOVE SET

INCUBATION TEMPERATURE.

DEFAULT 2.0°C (3.6°F).

LOW TEMPERATURE ALARM. RANGE

1.0 –5.0°C (1.8 –9.0°F) BELOW SET

INCUBATION TEMPERATURE.

DEFAULT 3.0°C (5.4°F).

CELSIUS / FAHRENHEIT DISPLAY.

SWITCHES ALL TEMPERATURE

FIGURES BETWEEN °C AND °F.

DEFAULT °C.

SAVE.

ALL CHANGES ARE SAVED. RETURN TO

NORMAL OPERATION SCREEN.

CANCEL.

ALL CHANGES ARE IGNORED. RETURN

TO NORMAL OPERATION SCREEN.

PRESS BOTH BUTTONS TO UNLOCK THE MAIN MENU

SELECT THE OPTION / RETURN TO THE MENU.

GO FORWARD ONE SCREEN / INCREASE THE VALUE / DISPLAY IN CELSIUS.

GO BACK ONE SCREEN / DECREASE THE VALUE / DISPLAY IN FAHRENHEIT.

HD453 GB Issue 08

Vetario T40M and T50M Start-Up Check Sheet. Issue 02, 19/06/2013

Date:

Sheet 1 of 2.

Checked by:

The following checks must be performed before every use to ensure the safety of patients and

operators. Failure to perform these checks may lead to serious injury or death of the patient or

operator.

Read the instruction manual before using the unit for the first time and periodically so that you

are familiar with all functions and safety precautions.

Oxygen concentrations above normal atmospheric conditions create a greatly increased risk of

fire, including immediately outside the apparatus. Materials that do not burn in air may react and

burn vigorously in an oxygen enriched atmosphere.

TICK the relevant box for a pass or fail. If any item is unclear or fails the inspection seek advice

from the responsible person or Brinsea Products and do not use the intensive care unit.

Check cabinet for cracks or gaps that could allow oxygen gas to escape.

Check the joint between the upper and lower cabinet halves for gaps. Check

the electrical enclosure protective cover is secure and undamaged.

Pass:

Fail:

Check the room is ventilated (open window or door) or oxygen could build up

and be a fire hazard. Do not use in a confined space, there must be 30cm of

free space to both sides and above the unit.

Pass:

Fail:

Check there are no sources of heat near the unit (e.g. direct sunlight or heating

appliance). Sunlight can move round a room. This could over-heat the animal

inside.

Pass:

Fail:

Ensure there are no electrical devices in the unit such as heat pads. These can

be a fire hazard if oxygen is being used.

Pass:

Fail:

Check there are no electrical devices within 90cm of the unit, including power

sockets. These can be a fire hazard if oxygen is used.

Pass:

Fail:

Check there are no electrical devices or sockets under the table or shelf the

unit stands on. Oxygen gas can sink through air and may cause fire in other

electrical devices beneath the unit or its shelf.

Pass:

Fail:

Do not cover the unit. Make sure there is nothing that can fall onto the unit.

This could cause a fire hazard.

Pass:

Fail:

Check there are no traces of liquid left in the cabinet. Clear fluids are difficult to

see, wipe inside the base with tissue if necessary. Even trace amounts of

flammable liquids such as ether or alcohol may cause fire or explosion in

connection with oxygen.

Pass:

Fail:

Check the hinges and door latch are secure. Loose parts may allow an animal

to escape.

Pass:

Fail:

Check all 3 filters are fitted and are clean. Blocked or missing filters will affect

the temperature and could create a fire hazard.

Pass:

Fail:

Clean the water pan and replace evaporation block if dirty.

Pass:

Fail:

Fill the water pan (if humidifier is required).

Pass:

Fail:

Apply power, the fan must start but the lamps and display must be off.

Pass:

Fail:

Press start , the temperature alarm must pulse for several seconds. (The

interior lights will briefly flash once).

Pass:

Fail:

The green indicator must be on. The red indicator must be off.

Pass:

Fail:

Continued on sheet 2

HD453 GB Issue 08

Vetario T40M and T50M Start-Up Check Sheet. Issue 02, 19/06/2013

Date:

Sheet 2 of 2

Checked by:

Test the fan and power fail alarm system by pressing the alarm test button .

The alarm must sound and red indicator lamp must illuminate.

Pass:

Fail:

Press the alarm silence button for 2 seconds. The alarm shall be silent.

Pass:

Fail:

Open the door and check the fan is now blowing air that is getting cooler

(heater is off).

Pass:

Fail:

Close the door, press start and check the set temperature is correct.

Pass:

Fail:

Does the air temperature stabilise at the set temperature after approximately

20 minutes? Do not use if temperature is unstable, check set temperature if air

temperature stabilises at unexpected figure. Note that the temperature may

briefly overshoot depending on room condition and settings.

Pass:

Fail:

The intensive care unit may now be used for general therapy. Check the door latch is fastened.

Perform the following additional checks before administration of oxygen gas:

Remove the tube from the nebuliser solution holder if fitted. This prevents

oxygen leaking back to a nebuliser pump and creating a fire hazard.

Pass:

Fail:

Disconnect the water pump control lead and water delivery tube if fitted.

Pass:

Fail:

Only use cotton based bedding as this reduces the risk of fire in oxygen.

Pass:

Fail:

Check the oxygen supply hose for splits or cracks that could leak and create a

fire risk.

Pass:

Fail:

Ensure the oxygen supply hose connection “barb” is tightly fitted and therefore

cannot leak or fall off.

Pass:

Fail:

Ensure the oxygen supply hose clamp is tight and that the hose cannot be

pulled off.

Pass:

Fail:

Set the pressure regulator to a maximum of 400kPa (50psi) –follow

instructions supplied with the regulator.

Pass:

Fail:

Set the oxygen flow meter to 1 lpm (One litre per minute) –follow instructions

supplied with the flow meter. A sustained higher flow rate will increase the

oxygen concentration to a level that may cause permanent injury to the animal

or its death. A lower flow rate will make therapy ineffective.

Pass:

Fail:

Use only patient connections (e.g. pulse-oximeter) that are approved for use in

an oxygen enriched atmosphere. Unapproved connections may cause a fire.

Pass:

Fail:

Monitor the animal frequently.

Ensure large, agitated animals do not damage the door or cabinet. Do not leave unattended until

the animal is settled. Do not move the unit with an animal inside.

Frequently check the exhaust ventilation hole on the door is not blocked.

Frequently check the oxygen flow rate and supply pressure.

If during use the alarm sounds or the red alarm indicator is illuminated disconnect the oxygen

supply, disconnect power and open the door to ventilate the care unit. Do not re-use until the

fault has been investigated and rectified (see section 6.13 in manual).

HD453 GB Issue 08

7 Temperature

The metabolic heat from the patient(s) will contribute heat to the intensive care unit.

The intensive care unit may not control properly if the room temperature is less than 3ºC (10°F)

lower than the temperature required inside the unit.

7.1 Note: your intensive care unit may not be set to the correct temperature from the factory and the

following procedure must be followed before introducing animals.

7.2 As the unit warms up and approaches its control setting the heater on asterisk “*” will change from

continuously on to flashing.

7.3 Press the and buttons simultaneously to unlock the main menu. Press to select the

temperature screen and adjust as necessary using the and buttons. Press to return to the

Main Menu and then scroll down to Save. Press to save the changes. When reducing

temperature the asterisk may go out while the intensive care unit cools –this is normal.

7.4 Refer to the digital temperature display to check temperature. The display shows the air

temperature in increments of 0.1°.

7.5 The Display can be switched to show all temperature settings in degrees Fahrenheit. Press the

and buttons simultaneously to unlock the main menu. Scroll to the C/F option and press to

select the C/F display screen. Press the button to select °F or the button to select °C. Press

to return to the Main Menu and then scroll down to Save. Press to save the changes.

7.6 For most applications involving intensive care the unit should be set to between 30 and 35ºC (86

and 95ºF). Depending on room temperature, it should take approximately 20 minutes to stabilise

from cold. Note that the temperature should be gradually reduced to room temperature (20 –25ºC

or 68 –77ºF) as the patient recovers to avoid sudden temperature change when the patient is

removed.

7.7 The Vetario T40M and T50M have a built-in temperature alarm which warns of high or low

incubation temperatures in the chamber. See section 6 for details.

7.8 In the unlikely event of a control failure the heater is automatically switched off by a safety

thermostat. If this operates the alarm will sound and the red alarm indicator LED will illuminate.

This must be investigated before further use. Switch off the oxygen supply, disconnect power and

press the alarm reset button to silence the alarm. If oxygen has been supplied allow time for

oxygen to disperse from the animals bedding and fur. Move the animal to an alternative unit and

contact Brinsea Products for advice on testing the intensive care unit.

HD453 GB Issue 08

8 Humidity and Ventilation

Check the water level at least daily to avoid the air becoming too dry (low relative humidity).

Avoid spillage of water near electrical parts, use the funnel provided. Clean up any spilled water

from the top of the unit immediately.

Inspect air filters before and after each use for dust / dirt and clean as necessary (see section

13). Blocked filters restrict air flow and may lead to increased CO2level, incorrect temperature

and incorrect oxygen concentration. Dirty filters may hold bacteria.

Do not use without the heater enclosure air filters in place. Dust and dirt will rapidly contaminate

the heater and sensor surfaces and create a possible fire hazard.

Inspect the evaporation block weekly and replace if dirty. The block can provide a breeding

ground for bacteria. In addition to the use of water-based disinfectant in the water, it is

recommended that the block is replaced every 2 months of use.

Empty the water pan after each use and disinfect to avoid bacterial growth.

8.1 Elevated air temperatures in the intensive care unit will reduce the relative humidity level (RH) and

can cause dehydration. A water reservoir is fitted to counteract this effect.

8.2 The care unit is fitted with a water reservoir (see fig.1) which humidifies air as it is drawn into the

heater enclosure. Use a solution of proprietary water-based disinfectant (diluted in accordance with

the manufacturer's instructions) in the water reservoir (pan) to inhibit bacterial build-up. It is

recommended that the reservoir is topped up with solution daily to reduce dehydration. This can be

a particular problem with very young birds.

8.3 The unit and its occupants need not be disturbed to fill the water pan. Use the funnel provided to

pour water through the water fill point in the top of the unit (see fig. 1) directly onto the evaporating

block and into the water pan. Push the funnel down gently into the hole to make sure the water

pours directly in. Clean up any spilled water from the top of the unit immediately.

8.4 To further increase humidity levels within the unit the water reservoir is fitted with an evaporating

block of absorbent paper mesh as standard. This block may be set across the water pan (instead

of upright) or removed entirely to give lower humidity levels if condensation forms. The block can

provide a breeding ground for bacteria. In addition to the use of water-based disinfectant in the

water, it is recommended that the block is replaced every 2 months of use.

8.5 An adjustable vent is fitted to the door which may be opened or closed to give greater control of

humidity (close vent to increase) and fresh air flow. The vent may be fully closed as fixed

ventilation is also provided.

8.6 The Brinsea Advance Humidity Pump is available as an option for the Vetario TM models. The

digital control system not only reads the humidity in the unit but it provides a control signal to

operate the water pump and accurately maintain the humidity level at the desired level.

HD453 GB Issue 08

9 Introducing your patients

The intensive care unit relies on mains power. Monitor the intensive care unit frequently and

switch off the oxygen supply if electrical power fails. Remove the animal if the power failure

continues for a prolonged period. In critical situations use an uninterruptible power supply (UPS)

with “true sine wave”output suitable for use with medical devices. Always verify the UPS and

intensive care unit operate correctly together as some UPS devices may cause poor temperature

regulation.

Only introduce patients once the correct temperature has been established and is stable.

Be sure to check the door latch is secured correctly. An unsecured latch may allow the animal to

escape and lead to a consequent fall or other injury.

Do not lift the unit with an animal inside. This may damage the cabinet and allow oxygen to leak,

or may cause the animal distress.

A large animal that is very agitated may cause damage to the cabinet parts or door. Do not leave

unattended until the animal has settled. Broken or cracked parts may allow oxygen gas to

escape and create a fire hazard. Broken or cracked door hinges or latch may allow the animal to

escape and lead to a consequent fall or other injury.

Monitor patients and device settings / displays frequently so that incorrect operation or

deterioration of patient condition is detected promptly. Remain within hearing distance of

alarms.

Wipe up fluid spillages in the animal chamber promptly to avoid splashed liquid entering the

heater enclosure.

9.1 Patients of similar age and size can be placed together directly in the base of the cabinet and

benefit from the warmth and comfort.

9.2 If disparity in size is too great a smaller patient is at risk of being crushed or smothered and it may

be necessary to place patients in separate tubs within the cabinet.

9.3 In order to maintain maximum air-flow the air filters should be checked once a week for dust or

down, and cleaned if necessary.

10 Internal Lighting

10.1 The Vetario TM brooders are equipped with gentle, internal LED lighting for night-time inspection of

animals and birds. The LED lamps are energy efficient, do not affect temperature and would not

normally require replacement. Amber colour LED's do not produce UV light often associated with

"white" LED's.

10.2 The LED lights are located to the left of the fan diffuser in the T40M size model and on both sides

of the fan diffuser in the larger T50M model.

10.3 The lights may be switched on and off by pressing the button. This has a toggle action.

HD453 GB Issue 08

11 Oxygen Administration

WARNING. RISK OF SERIOUS INJURY OR DEATH OF OPERATOR OR PATIENT:-

VETARIO TM INTENSIVE CARE UNITS HAVE BEEN SPECIFICALLY DESIGNED AND TESTED

FOR SAFE OPERATION WITH INCREASED OXYGEN CONCENTRATION OF AIR WITHIN THE

CABINET. ALL OPERATIVES MUST READ AND UNDERSTAND THE SAFETY INSTRUCTIONS.

Complete a Start-Up Check Sheet each time the unit is used for oxygen service.

Oxygen concentrations above normal atmospheric conditions create a greatly increased risk of

fire, including immediately outside the apparatus. Materials that do not burn in air may react and

burn vigorously in an oxygen enriched atmosphere.

No auxiliary equipment shall be placed in the incubator. Only use patient connections that are

designed for safe use in an oxygen enriched atmosphere. If in any doubt check with the

manufacturer of the auxiliary equipment. (Fire may be caused by sparking contacts or hot

surfaces in equipment not designed for oxygen service).

Even small quantities of flammable agents, such as ether and alcohol, left in the incubator can

cause fire in connection with oxygen. (Never use flammable cleaners or disinfectants and ensure

such agents are not introduced on a patient).

The incubator must only be used in a well-ventilated room away from potential sources of heat or

ignition. NO SMOKING. Do not use in a confined location, the incubator needs at least 30cm of

free space above and to both sides. (Oxygen concentration in the air around the incubator may

rise significantly if ventilation isn’t provided or the space around the incubator is confined. This

may create a fire hazard).

Remove all electrical devices (including the water pump) that are within 90cm of the incubator.

Place the incubator at least 90cm away from power sockets. Ensure there are no power sockets

or electrical items directly under the shelf or table supporting the incubator. (Oxygen gas may

sink through air and cause fire in other equipment).

Always test the fan rotation and power failure alarms and check ventilation holes before using

with oxygen gas. If the alarm sounds during use disconnect the oxygen supply, disconnect

power and open the door to ventilate the care unit. Do not re-use until the fault has been

investigated and rectified. (Failure of the ventilation fan or blocking of ventilation slots/holes may

lead to oxygen enrichment of air in unintended areas leading to an increased risk of fire. It may

also lead to increased concentration of CO2in the animal cabinet).

LED lamp

location

(T40M and

T50M)

LED lamp

location

(T50M

only)

HD453 GB Issue 08

Not suitable for use in the presence of a flammable anaesthetic mixture. (The incubator is not

intended to be used in a location where flammable anaesthetics may be present. This would

create a serious risk of fire or explosion).

Before oxygen administration, disconnect any nebuliser and tube from the solution holder. (This

is to prevent oxygen flowing into the nebuliser pump and creating a fire hazard).

If fitted, disconnect the water pump control lead and water delivery tube. (The pump is not

intended for use during oxygen therapy and may create a fire hazard).

Do not cover the intensive care unit. (Blocking of ventilation slots/holes may lead to oxygen

enrichment of air in unintended areas leading to an increased risk of fire. It may also lead to

increased concentration of CO2in the animal cabinet. Covering the unit may lead to fire hazard

due to reduced dissipation of heat).

Do not obstruct ventilation holes. (Blocking of ventilation slots/holes may lead to oxygen

enrichment of air in unintended areas leading to an increased risk of fire. It may also lead to

increased concentration of CO2in the animal cabinet).

Do not exceed 1 lpm (litre per minute) oxygen flow rate. (The maximum safe long-term