Drager Caleo User manual

MEDICAL

Caleo

Neonatal incubator

Instructions for Use Software 1.n

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How to use the Instructions for Use

The headline ... speciﬁes the subject of the main chapter

to help you ﬁnd your way around rapidly.

The page ... contains instructions for use of the unit

in a combination of text and illustrations. The information is translated directly into practical actions showing the user how to use the unit.

The left-hand column ... contains text

explaining the unit and guiding the user clearly to its uses through concise instructions in ergonomic sequence.

Dots refer to actions,

●

Numbers refer to the illustration next to the text and to the sequence of actions in the case of operations consisting of several steps.

The right-hand column ... contains illustrations

as a reference to the text and to guide the user in handling the unit itself. The elements mentioned in the text are highlighted, and unnecessary details are omitted. The user is guided by screens conﬁrming the various steps required for each action.

Preparation Before using for the ﬁrst time

Preparation

Before using for the ﬁrst time

● Check that all packaging materials have been completely

removed (see packing slip in the pack).

● Check that the mains power supply voltage matches the

voltage rating specified on the nameplate (see page 123).

● Check that the altitude above sea level is correctly set

(see page 73).

1 Screw the extension pole fully into the base frame and

tighten firmly. Check that it is securely held in place.

2 Slide the holder over the pole and secure it at the required

working height with the clamping screw.

3 Set the control unit to the desired working position and

clamp it securely to the holder with the locking screw.

Make sure that there is sufﬁcient space to swivel and tilt the control unit!

Fitting accessories

Screw in: Pole 38 mm/600 (2M 50 691) or alternatively Pole 38 mm/310 (2M 50 688)

● Remove the cover plate from the base frame.

● Screw the pole fully into the base frame and tighten firmly.

Check that it is securely held in position.

Moving the control unit to the opposite side 4 Remove the control unit = loosen the clamping screw.

5 Remove the holder = loosen the clamping screw.

● Move the holder to the other pole and set to the desired

working height.

5 Fix the holder in position = tighten the clamping screw. 4 Secure the control unit to the holder = tighten the clamping

screw.

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14737054

Contents

For Your Safety and that of Your Patients 4

Intended use 5

What's what 7

Operating concept 9

Preparation 11

Checking readiness for operation 26

Operation 33

Care 83

Maintenance intervals 94

Troubleshooting – Error Messages 97

Troubleshooting – Faults 102

Technical Data 103

Description 109

Order list 125

Parts List 128

Index 129

For Your Safety and that of Your Patients

Strictly follow the Instructions for Use

Any use of the apparatus requires full understanding and strict observation of these instructions. The apparatus is only to be used for purposes speciﬁed here.

Maintenance

The apparatus must be inspected and serviced regularly by trained service personnel at six monthly intervals. Repair and general overhaul of the apparatus may only be carried out by trained service personnel. We recommend that a service contract be obtained with DrägerService and that all repairs also be carried out by them. Only authentic Dräger spare parts may be used for maintenance. Observe chapter "Maintenance Intervals".

Accessories

Do not use accessory parts other than those in the order list.

Not for use in areas of explosion hazard

This apparatus is neither approved nor certiﬁed for use in areas where combustible or explosive gas mixtures are likely to occur.

Safe connection with other electrical equipment

Electrical connections to equipment which is not listed in these Instructions for Use should only be made following consultations with the respective manufacturers or an expert.

Liability for proper function or damage

The liability for the proper function of the apparatus is irrevocably transferred to the owner or operator to the extent that the apparatus is serviced or repaired by personnel not employed or authorized by DrägerService or if the apparatus is used in a manner not conforming to its intended use. Dräger cannot be held responsible for damage caused by non-compliance with the recommendations given above. The warranty and liability provisions of the terms of sale and delivery of Dräger are likewise not modiﬁed by the recommendations given above.

Dräger Medical AG & Co. KGaA

Intended use

Therapy system providing a controlled supply of warmth, humidity* and O premature babies and sick neonates up to a body weight of 5 kg or a body length of 55 cm (when treating twins, the total body weight is limited to 5 kg).

Used in

clinical environment, where premature babies or neonates need controlled climate parameters.

The unit may only be used by properly trained personnel under the supervision of qualiﬁed medical staff familiar with the currently known risks and beneﬁts of using an incubator.

enrichment* in the patient capsule for

Intended use

Possibilities for nursing and therapy

— Heat therapy through control of air temperature or skin

temperature — Humidification —O

therapy through controlled O

enrichment — Normal or intensive care via hand ports or a large front flap — Bed with pivoting adjustment for raising and lowering the

head

With monitoring for

— Air temperature — Skin temperature — Relative humidity —O

concentration

— Weight*

* optional equipment feature

What's what

Contents

What's what . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Front view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Side view, connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Top view, bed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Operating concept . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Control unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

What's what

Front view

Canopy Hand port Front flap Handle for transport Housing Drawer (2M 50 565) Castors Pedals for height adjustment Height adjustable pillar Connection for water heater (LuerLock) X-ray drawer / removable bed Display Control unit Pillar element

/ Housing support

2 3

Side view, connections

Central alarm indicator Sensor unit, temperature connections Mains power connection On/off switch Fresh air filter (MX 17 015) Connection for O Water container (2M 50 040) Tubing grommet (2M 50 385) Side flap Tubing port (2M 50 412) Feeding grommet, hood (2M 50 352)

for adjustment

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152524

20 19

* optional equipment feature

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Top view, bed

: 3

Operating concept

Spirit levels Hot air duct

Operating concept

Control unit

Hard Keys

these permanently deﬁned keys enable the user to select various functions of Caleo

Scales

Bed tilt Menu selection/configuration Changeover key: air/skin temperature control Trend display Suppress alarm tone Lock key pad function Rotary knob

15 16

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6 7

Air Skin

Visual signals indicate alarm situations 11 Red alarm LED

Yellow alarm LED Power failure alarm

Soft Keys

These keys, with variable functions deﬁned by different labels on the screen, guide the user through the speciﬁc routines of the unit, from preparing for use to shutting down the unit. Depending on the current menu, different soft keys with varying functions and labels are activated. Only the soft keys required for the current menu actually appear. This precaution keeps the display clear, preventing any confusion for the user. When a soft key is pressed, its function is activated and the relevant menu is displayed on the screen. In the standard screen, the soft key labels are as follows:

Air/skin temperature Humidity

16 O2

* optional equipment feature

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Operating concept

Rotary knob

A single rotary knob is used to select and set parameters.

● Turn knob = select

● Press knob = confirm

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Screen

By default, the measured values are displayed as numeric values (standard screen).

— Set values and actual measured

values for air temperature/skin temperature — Set values and actual measured values for relative humidity — Set values and actual measured values for

O2 concentration — Alarms and warnings

The screen display can also include a trend graph.

000 37 054

* optional equipment feature

Preparation

Contents

Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Before using for the first time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Fitting accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Doors, ports and bed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Checking readiness for operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Before using for the first time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Before each use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Preparation Before using for the ﬁrst time

Preparation

Before using for the ﬁrst time

● Check that all packaging materials have been completely

removed (see packing slip in the pack).

● Check that the mains power supply voltage matches the

voltage rating specified on the nameplate (see page 123).

● Check that the altitude above sea level is correctly set

(see page 73). 1 Screw the extension pole fully into the base frame and

tighten firmly. Check that it is securely held in place. 2 Slide the holder over the pole and secure it at the required

working height with the clamping screw. 3 Set the control unit to the desired working position and

clamp it securely to the holder with the locking screw.

Make sure that there is sufﬁcient space to swivel and tilt the control unit!

Fitting accessories

Screw in: Pole 38 mm/600 (2M 50 691) or alternatively Pole 38 mm/310 (2M 50 688)

● Remove the cover plate from the base frame.

● Screw the pole fully into the base frame and tighten firmly.

Check that it is securely held in position.

Moving the control unit to the opposite side 4 Remove the control unit = loosen the clamping screw.

5 Remove the holder = loosen the clamping screw.

● Move the holder to the other pole and set to the desired

working height.

5 Fix the holder in position = tighten the clamping screw. 4 Secure the control unit to the holder = tighten the clamping

screw.

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Infusion support (2M 21 514)

for pole, 38 mm

● Place the fixing clamp on the stand pillar.

● Push the infusion support into the clip and secure by

tightening the clamping screw.

Preparation

Fitting accessories

010 2 9 515020 29 515101 29 515

Swivel table (2M 21 186)

For small articles, max. load 3 kg, for mounting on 38 mm pole

● Place the clamp of the swivel table on the stand pillar and

tighten the clamping screw.

Make sure that the table has space to swivel freely!

Compact rail (2M 85 337)

Max. load 5 kg, for mounting on 38 mm pole

This rail must only be mounted by qualiﬁed technical staff!

For holding accessories, e.g. —O2 monitor

● Adjust the height of the compact rail to the required height

of the mounted accessory.

1 Fit the compact rail to the pole = push the compact rail over

the pole and

2 fasten with the screws.

Preparation Fitting accessories

Bronchial aspiration system (2M 85 125)

Follow the separate Instructions for Use of the bronchial aspirator.

● Fix the bronchial aspirator holder to the standard rail on the

wall side or handle side.

● Tighten the clamping lever.

● Establish the hose connections.

Basic pole (2M 50 680)

Maximum load 5 kg

This pole must only be mounted by qualiﬁed technical staff!

For ﬁxing accessories, e.g. — additional pole extensions (see page 15). — swivel table (2M 21 186) — monitor support plate (2M 50 085)

● Fix to the unit in accordance with the separate Assembly

Instructions.

Tray 3020 (M 24 678)

Maximum load must not exceed 2 kg!

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● Hang the tray from the standard rail on the wall or handle

side and secure in position.

Pole extensions

The following poles can be ﬁxed to the base pole as extension: — Pole 38 mm/600 (2M 50 691) or — Pole 38 mm/310 (2M 50 688) or — Pole 25 mm/600 (2M 50 689).

● Screw the pole into the base pole as far as it will go and

tighten securely. Make sure that it is securely held in place.

Preparation

Fitting accessories

Notebook holder (2M 22 171)

Maximum load must not exceed 3 kg!

1 Fix the holder to the handle rail of the Caleo®. 2 Align the holder horizontally with the clamping screw.

● Check that the holder is securely fixed in position and that

the swivelling mechanism is functioning correctly by turning and tilting the support plate.

Monitor shelf (2M 50 085)

Maximum load must not exceed 20 kg! Shelf for monitor and ventilation equipment.

This shelf must only be mounted by qualiﬁed technical staff!

To ﬁx the monitor shelf, ﬁt a second 38 mm pole (see page 12).

● Fit the monitor holder = slide the plate over both 38 mm

poles and

3 fix in position with the screws.

The distance between the monitor shelf and the base frame must not exceed 20 cm.

max. 20 cm

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Preparation Fitting accessories

Hose holder for ventilation hoses (84 11 075)

● Open the front flap.

● Raise the bed and pull it out of the incubator.

● Push the mattress slightly to one side.

● Place the hose holder in the mounting hole in the bed and

fasten from underneath with the locking screw.

● Replace the bed in the incubator and close the front flap.

The hose holder can be ﬁxed to any of the four corners of the bed.

1 Clip the ventilation hoses and cables into the clips at the

end of the ventilation hose holder.

O2 enrichment with O2 control

2 Screw the O2 connecting hose into the port underneath the

incubator.

● Connect the probe to the outlet of the central O2 supply

pipeline in the "park" position (see separate Instructions for

Use).

The maximum gas pressure must be 500 kPa.

O2 monitor

To monitor the O2 concentration, use an O2 monitor that has alarm limits:

● Fix the O2 monitor to the handle rail with the holder.

● Place the sensor capsule in Caleo

● Route the sensor cable through one of the flexible tubing

ports. Where applicable, push the sensor plug into the

socket of the O2 monitor (e.g. Oxydig or MiniOx) until it

audibly clicks into place (see separate Instructions for Use

2 monitor).

of O

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* optional equipment feature

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Vacuum mattress (2M 17 909)

The contour of the vacuum mattress can be altered as required and is then maintained after air evacuation of the mattress. Extreme positions can therefore be obtained for special applications. The foam mattress can remain in the incubator.

● Open the front flap.

● Insert and preform the vacuum mattress.

● Place the patient on the mattress and finally adjust the

mattress to the desired shape.

● Connect the vacuum mattress to the hose of the suction

system.

1 Open the valve and evacuate the vacuum mattress. 1 Close the valve and disconnect the hose.

● Close the front flap.

Preparation

Fitting accessories

Fitting the drawer (2M 50 565)

Maximum load must not exceed 7 kg.

● Fit the drawer = slide the drawer box into the groove in the

base frame.

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Preparation Doors, ports and bed

Doors, ports and bed

Hand ports

To open the hand ports: 1 Press the catch: the relevant hand port swings open.

To close the hand ports:

● Push the hand ports back into place until the catch

engages.

Front ﬂap

To open the front ﬂap: 2 Turn the two knobs inwards to the vertical position.

The red latch becomes visible.

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● Lower the front flap until it hangs down vertically towards

the floor.

Avoid pinching or jamming hoses and cables in the removable double wall!

To close the front ﬂap:

● Raise the front flap and press into position,

3 Turn the two knobs outwards to the horizontal position until

you feel them click into place.

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016 2 9 515091 29 515

Make sure that both knobs are engaged in position! The red latches must no longer be visible!

Side ﬂap

● The side flap is opened and closed in the same way as the

front flap (see page 18).

Canopy

To open the canopy: 1 Grasp the handle on the canopy

and

2 lift open (approx. 60o).

Preparation

Doors, ports and bed

231 29 515104 2 9 515

Do not tilt the canopy forwards!

3 Raise the side support prop, and lower the canopy until the

prop is fixed in the slot of the canopy.

To close the canopy:

1 Grasp the handle on the canopy and raise it slightly. 3 Fold down the prop

and

● close the canopy.

The canopy can be opened from both sides.

To remove the canopy: 4 Grasp the handles on the sides of the canopy with both

hands.

5 Lift the canopy horizontally off the pillar elements.

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To replace the canopy: 5 Replace the canopy horizontally, so that the guide pins fit

into the holes in the pillar element.

Take care with the sensor unit!

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Preparation Doors, ports and bed

Double wall

To remove the double wall:

● Remove the canopy and lay it upside down (on a soft,

non-abrasive surface).

1 Squeeze the double wall inwards slightly, and 2 release the oblong holes of the double wall from the

retaining lugs in the canopy.

● Pull the double wall out of the canopy.

To install the double wall:

● Place the canopy upside down (on a soft, non-abrasive

surface).

● Insert the double wall in the canopy.

3 On one longitudinal side, fit the retaining lugs of the canopy

into the oblong holes of the double wall.

● Squeeze the double wall inwards slightly and ﬁt the

retaining lugs on the second longitudinal side of the canopy

into the oblong holes of the double wall.

● Turn the canopy the right way up again.

The retaining lugs of the canopy must remain seated in the

oblong holes.

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Removing the bed

Maximum load must not exceed 5 kg

● Open the front ﬂap and fold it down.

Pull the bed out:

4 Set both knobs horizontally to the position marked , 5 Pull the bed out towards the front as far as it will go, holding

it by the recessed handle or by the knobs.

When the bed is pulled out, monitor the patient constantly to prevent the risk of a fall.

Do not lean or rest any weight on the bed when it is pulled out.

● After completing the care procedure, push the bed back in

until it engages. Turn the knobs to the position and

close the front flap.

Push the bed all the way in! Otherwise the hot air duct will be interrupted, and the patient may be warmed or cooled excessively!

4 4

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* optional equipment feature

Using the X-ray drawer

The X-ray drawer can be pulled out when the front ﬂap is either open or closed.

To open the X-ray drawer:

1 Set both knobs vertically to the position marked , 2 pull the drawer out by the recessed handle or the knobs.

● Insert or remove the X-ray cassette. Recesses are provided

in the X-ray drawer for positioning.

Do not use the X-ray drawer as a writing support or bed for the patient.

To close the X-ray drawer: 2 push the drawer inwards under the bed until it tangibly

clicks into place.

Push the X-ray drawer in fully! Otherwise the hot air duct will be interrupted, and the patient may be warmed or cooled excessively!

Preparation

Doors, ports and bed

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Sealed through-holes 3 Tubing ports (2M 50 412)

4 Tubing grommets (2M 50 385) 5 Feeding grommet, hood (2M 50 352)

● Route the cables or hoses through the flexible grommets

and sleeves.

To route ventilation hoses and cables through the Caleo®, use the ventilation hose holder (page 16).

Drawer (2M 50 565)

Drawer for storing items required for nursing or treatment. The drawer is accessible from both sides.

Open the drawer: 6 grasp the drawer by the handle and pull it out as far as it

will go.

● Place the required material in the drawer.

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Close the drawer:

6 push the drawer back in by the handle.

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Preparation Doors, ports and bed

Trolley (base frame) with variable height adjustment

To use the height adjustment facility:

● Switch on Caleo

(see page 37).

1 Press the left pedal – Caleo® is lowered. 2 Press the right pedal – Caleo® is raised.

● Adjust to a comfortable working height.

When the height stops changing, the frame is at its end position. Release the pedal.

Hoses and cables must be long enough so that they do not kink, tear or become squashed!

Do not store anything under the drawer!

The height adjustment and tilt angle adjustment cannot be operated at the same time!

The height adjustment can only be operated for max. 6 minutes during one hour.

1 2

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* optional equipment feature

Tilting the bed

Preparation

Doors, ports and bed

To tilt the bed:

● Switch on Caleo

(see page 37).

1 Press button = raise the bed on the control unit side. 2 Press button = lower the bed on the control unit side.

● Adjust the bed to the required tilt angle.

The end position is reached when the tilt angle stops changing. Release the button.

The entire housing of the Caleo

incubator is tilted.

Hoses and cables must be carefully routed so that they do not kink, tear or become squashed!

The height adjustment and tilt angle adjustment cannot be operated at the same time!

Do not reach in between the housing and housing support during adjustment. Danger of injury!

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Setting the bed to the horizontal position

● Caleo

must be switched on (see page 37).

1 Press button = the bed will be raised on the control unit

side.

2 Press button = the bed will be lowered on the control unit

side.

The spirit levels show whether the bed is horizontal. 3 Spirit levels for the horizontal position of Caleo® in the

transverse axis.

4 Spirit level for the horizontal position of Caleo

in the longitudinal axis. When using the integrated scales (optional, see "Weighing scale" on page 78), make sure that the unit is on a flat floor before setting.

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Preparation Doors, ports and bed

Using humidiﬁer systems

Use only sterilised Aqua dest.!

Water container (2M 50 040):

● Disinfect hands.

1 Open the water container = lift up the cap.

● Fill the water container with sterilised Aqua dest.

Do not use any additives! Capacity: 2.8 L (note level marks)

1 Close water container = push down the cap.

● Prepare a fresh connection tube (MX 17 018).

2 Close the clamp on the connection tube. 3 Pierce the silicone nozzle of the water container with the pin

of the connection tube.

2 Open the clamp on the connection tube.

● Bleed the connection tube (let distilled water drain off).

2 Close the clamp on the connection tube.

4 Connect the LuerLock connection to the water connection

pipe.

5 Open the clamp on the connection tube.

● Switch on the humidification module on Caleo

and set the

humidity value (page 51).

3 2

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Water bag: Use only sealed bags with sterilised Aqua dest.!

Do not use any additives! Must not be confused with infusion solutions!

● Disinfect hands.

● Prepare a new connection tube (MX 17 018) and a water

bag with sterilised Aqua dest.

6 Close the clamp on the connection tube.

● Insert the pin of the connection tube into the connector of

the water bag.

6 Open the clamp on the connection tube.

● Bleed the connection tube (let distilled water drain off).

6 Close the clamp on the connection tube. 7 Connect the LuerLock connection to the water connection

pipe.

6 Open the clamp on the connection tube.

● Switch on the humidification module on Caleo

and set the

humidity value (page 51).

Replacing the water bag: Distilled water bag empty = the water shortage alarm on

Caleo

is triggered.

● Disinfect hands.

● Close the clamp on the connection tube.

● Replace the water bag and reopen the clamp.

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Preparation

Doors, ports and bed

Integrated socket strip

The integrated socket strip can be used to connect — infusion pumps and — SpO

measuring equipment.

Connections may only be made by qualiﬁed technical staff.

Caleo does not monitor the power supply to external devices.

[

Do not exceed the maximum power input of the connected accessories (all 4 sockets together: max. 2A). The maximum permissible total leakage current must not be exceeded. For the leakage current of Caleo

without

099 29 515

socket strip, see "Technical Data" on page 104.

Checking readiness for operation Before using for the ﬁrst time

Checking readiness for operation

Before using for the ﬁrst time

● Check that the mains voltage supply corresponds to the

voltage rating on the nameplate (see page 123).

● Check that the altitude above sea level is correctly set

(see page 73).

Before each use

● Check that the equipment has been disinfected and

cleaned in accordance with the conditions laid down by the hospital (see "Disinfecting/Cleaning/Sterilising" on page 84).

● Check that an adequate gas supply is available for the

equipment to be used.

● Check that the required accessories and therapy

equipment are available and in perfect condition. Only use parts that have been stripped down and sterilised. Check readiness for operation in accordance with the relevant Instructions for Use.

● Check that there are no cracks or sharp, chipped edges on

the incubator canopy.

● Check that the hinges and catches on the canopy are in

proper working order.

● Check that the cables and hoses have been routed

correctly and safely.

● Check that there is sufficient space for adjusting the tilt and

height.

● Connect to the mains supply.

● Check that the slits of the sensor unit are not fouled.

Do not use multiple-plug adapters for the Caleo® power supply!

The patient leakage current may rise above the permitted limits if the protective earth conductor fails when equipment is connected to the socket strip. The risk of electric shocks cannot be excluded in such cases.

Before using the unit, make sure that the following tests have been performed:

Disinfect hands before each test!

Check that the hand ports are secure 1 Open hand port = press catch

● Close hand port until the catch engages.

● Pull the edge of the hand port – it must not open.

If the hand port fails to remain engaged:

● Call DrägerService.

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Check that the front ﬂap is secure

● Open the front flap and fold it down (see page 18).

1 Raise and press the flap closed and turn the two knobs

outwards until they tangibly engage in the horizontal position.

Checking readiness for operation

Before each use

Make sure that both knobs are engaged! The red latches must no longer be visible!

If the front ﬂap fails to remain engaged or if the red latches are visible:

● Call DrägerService.

Check that the side ﬂap is secure

● Open the side flap and fold it down (see page 19).

2 Fold up the side flap and press it closed. Turn the two

knobs outwards until they tangibly engage in the horizontal position.

Make sure that both knobs are engaged! The red latches must no longer be visible.

If the side ﬂap fails to remain engaged or if the red latches are visible:

● Call DrägerService.

Check that the canopy is secure 3 Grasp the handle and open the canopy.

4 Lift open the flap (approx. 60o).

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189 2 9 515

5 Raise the side prop.

● Lower the canopy until the prop is secured in the slot of the

canopy.

If the canopy fails to remain open:

● Call DrägerService.

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Checking readiness for operation Before each use

1 Grasp the handles on the sides of the canopy with both

hands.

2 Lift the canopy horizontally off the pillar elements.

If the canopy holders are damaged:

● Call DrägerService.

Check that the double wall is securely in place

● All 4 retaining lugs in the canopy must be seated in the

oblong holes of the double wall.

If the double wall or the retaining lugs in the canopy are damaged:

● Call DrägerService.

Check that the trough is secure

● Remove the canopy.

● Remove the mattress.

● Remove the bed.

3 Check the catches of the trough.

● Place the bed on the trough.

● Place the mattress on the bed.

● Refit the canopy.

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135 2 9 515136 2 9 515

If the catches for the trough are damaged:

● Call DrägerService.

Remove the bed

● Open the front flap and fold it down.

4 Set both knobs horizontally to the position marked , 5 Grasp the bed by the recessed handle or by the knobs and

pull it out towards the front as far as it will go.

5 Push the bed back until it clicks into place, 4 turn the knobs to the position.

● Close the front flap.

If the bed cannot be pulled out or pushed in or if the knobs are damaged:

● Call DrägerService.

If the bed is not fully pushed in, the hot air duct will be interrupted, causing the control system to malfunction! The result may be excessive cooling or overheating of the patient!

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Activate the self-test, check audible warning tone 1 Switch on the unit = press the on/off switch until it clicks

into position.

Checking readiness for operation

Before each use

During the self-test, the functions of the machine are checked.

The audible signal, alarm beep sequence, screen displays and LEDs must be checked by the user.

— An audible warning signal and an alarm beep sequence are

sounded.

If the warning signal or alarm beeps are not sounded,

● Call DrägerService.

— The screen and LEDs initially go dark and are then lit. If individual pixels fail to light up or screen images are burnt, or if the LEDs fail to light up,

● Call DrägerService.

— The opening screen is displayed. If the opening screen is not displayed,

● Call DrägerService.

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The unit is switched on.

04237054

Checking readiness for operation Before each use

Check the bed tilting mechanism 1 Tilt the bed.

During the tilting process, the entire housing of the Caleo must move uniformly. If not:

● Call DrägerService.

Do not reach in between the housing and the housing support while the unit is moving! Risk of injury!

2 Return the bed to the horizontal position (see page 23).

● The spirit levels in the bed show whether the bed is

horizontal. This check is especially important when using the built-in weighing scales (see page 78)!

If the spirit levels are damaged:

● Call DrägerService.

Check the height adjustment mechanism

● Operate both foot pedals in succession to raise and lower

the Caleo® (see page 22).

● Then adjust to a comfortable working height.

When adjusting the height, the entire housing of the Caleo® must rise or descend uniformly. If not:

● Call DrägerService.

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* optional equipment feature

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