Giraffe Incubator and Giraffe Incubator Carestation Service Instruction Rev 1

Replace NE and NW wall latches

Contents

Contents Chapter 1 Introduction ...8 1.1 Giraffe Incubator northeast (NE) and northwest (NW) wall latches ... 8

Chapter 2 Replace latches ...9 2.1 Warnings and cautions... 9 2.2 Replace a northeast (NE) or northwest (NW) wall latch and receptacle...11 2.2.1 Required tools and equipment...12 2.2.2 Wall latch assembly parts ...12 2.2.3 Remove a northeast (NE) or northwest (NW) wall latch and receptacle ...13 2.2.4 Install a new NE or NW wall latch and receptacle...14

Chapter 3 Checkout procedure ... 20 3.1 Bedside panel latch checkout procedure ...20

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1 Chapter 1 Introduction 1.1 Giraffe Incubator northeast (NE) and northwest (NW) wall latches This Service Instruction applies to the Giraffe Incubator and Giraffe Incubator Carestation NE and NW wall latches. The new NE and NW wall latches and receptacles are designed to prevent the bedside panel from fully opening, unless the user completely disengages the latch. This instruction applies to authorized service personnel to remove the old latches, install the new latches, and perform a checkout procedure to make sure the latches are correctly installed. Add this instruction to your service manual for future reference. • Each NE or NW wall latch is designed to fit a specific side on the device. When you replace more than one latch assembly, make sure to install the latches on the correct wall as instructed. • Do not replace the wall latches and receptacles at the south end of the device with the new NE and NW latches and receptacles. • Failure to tighten the screws could result in the bedside panel opening unexpectedly. • Take care to not damage the existing labels on the bedside panel. • Install every part included in the assembly kit.

Applicable models Giraffe Incubator Giraffe Incubator Carestation

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2 Chapter 2 Replace latches 2.1 Warnings and cautions CAUTION PERSONNEL OR PATIENT INJURY HAZARD Do not do the pre-use checkout procedure, service, or calibrate the device with the patient in the device. Make sure all pre-use checkout procedure steps are correctly completed before each patient use. If a step fails, do not use the device. WARNING INFECTION HAZARD Always wear gloves when you disassemble the bedside panel. Follow local procedures for cleaning or servicing dirty or contaminated devices and components. WARNING INFECTION HAZARD If the latch backplate is installed without the clear gasket, the surfaces between parts can become contaminated. • Be careful not to remove the clear gasket from the latch backplate. • Be careful not to damage the gasket when you remove the plastic from the gasket. WARNING PATIENT FALL HAZARD Make sure the latch and receptacle mounting screws are tightened to the specified level.

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Replace NE and NW wall latches

2.1 Warnings and cautions

WARNING PATIENT FALL HAZARD You must do the pre-use checkout procedure before you put the patient in the device. Make sure that the 4 bedside panel latches and all porthole latches operate correctly. Do not use the device if a latch is broken or does not correctly close.

WARNING PERSONNEL OR PATIENT INJURY HAZARD This device must only be used by qualified personnel with the direction of a medical professional.

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2.2 Replace a northeast (NE) or northwest (NW) wall latch and receptacle

2.2 Replace a northeast (NE) or northwest (NW) wall latch and receptacle Use this procedure to replace either the northeast (NE) or northwest (NW) wall latch assembly. The NE and NW receptacles are flipped on opposite sides of the device. They are not interchangeable. NOTICE Do not replace the wall latches and receptacles at the south end of the device with the new NE and NW latches and receptacles. Figure 2-1 NE and NW latches and receptacles

NW

NE

North

1

2

4

3

East

West

South Item Description 1

Northwest (NW) latch and receptacle

2

Northeast (NE) latch and receptacle

3

West bedside panel

4

East bedside panel

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2.2 Replace a northeast (NE) or northwest (NW) wall latch and receptacle

2.2.1 Required tools and equipment • Size 10 Torx screwdriver • 7 mm socket driver • 2 mm hex key • Approved cleaning agent (See the user manual for cleaning guidance.) • Gloves and required PPE You may also need the following: • Cross head screwdriver • 2.5 mm hex key • 3 mm hex key • Flat head screwdriver

2.2.2 Wall latch assembly parts Table 2-1 Incubator NE and NW wall latch assemblies Part number

Description

5697219

NW Wall Latch Assembly • NW Latch (1) • M3 Torx screw, 14 mm (2) • Backplate (1) • Adhesive cover (1) • NW receptacle (1) • M4 flanged hex bolt, 12 mm (2) • M4 flanged hex bolt, 20 mm (1) • Screw cap (1)

5697220

NE Wall Latch Assembly • NE Latch (1) • M3 Torx screw, 14 mm (2) • Backplate (1) • Adhesive cover (1) • NE receptacle (1) • M4 flanged hex bolt, 12 mm (2) • M4 flanged hex bolt, 20 mm (1) • Screw cap (1)

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2.2 Replace a northeast (NE) or northwest (NW) wall latch and receptacle

2.2.3 Remove a northeast (NE) or northwest (NW) wall latch and receptacle Make sure you have all the replacement parts before you start. See 2.2.2 Wall latch assembly parts on page 12. 1.

Put on new gloves.

2.

Remove the bedside panel that has the north latch you will replace.

3.

Remove the screws, and then remove the north latch and backplate. For a single north latch:

For a double north latch:

Pinch the latch.

Carefully push up with a 2 mm hex key to get access to the screws.

4.

Spray a soft dry cloth with cleaning solution (or use pre-saturated wipes) to clean any visible dirt from the latch contact surface. Do not spray directly on the device.

5.

Remove the 3 screws, and then remove the receptacle. Refer to the applicable example below. Single north latch receptacle

Double north latch receptacle

1

Item 1: Receptacle

6.

1

Item 1: Receptacle

Spray a soft dry cloth with cleaning solution (or use pre-saturated wipes) to clean any visible dirt from the receptacle contact surface. Do not spray directly on the device.

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2.2 Replace a northeast (NE) or northwest (NW) wall latch and receptacle

2.2.4 Install a new NE or NW wall latch and receptacle The NE and NW latches and receptacles are flipped on opposite sides of the device. They are not interchangeable. The latch has an adhesive cover that must be installed on the outer wall of the bedside panel. NOTICE • Do not replace the wall latches and receptacles at the south end of the device with the new NE and NW latches and receptacles. • Do not re-use old parts. 1.

Install the adhesive cover on the external side of the bedside panel. Make sure you align the cover to the screw holes. If an adhesive cover is installed and is not damaged, you can keep it on and skip this step. External side of the bedside panel

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2.

2.2 Replace a northeast (NE) or northwest (NW) wall latch and receptacle

Remove the plastic from the backplate. Be careful not to remove or damage the clear gasket. Figure 2-2 Remove the plastic from the backplate

WARNING INFECTION HAZARD If the latch backplate is installed without the clear gasket, the surfaces between parts can become contaminated. • Be careful not to remove the clear gasket from the latch backplate. • Be careful not to damage the gasket when you remove the plastic from the gasket. 3.

Use a 2 mm hex key to carefully push up the release lever as shown below. Figure 2-3 Carefully push up to get access to the screws

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4.

2.2 Replace a northeast (NE) or northwest (NW) wall latch and receptacle

Install the latch and backplate as shown below. Tighten the Torx screws manually, plus ¼ turn. Do not tighten the screws too much. Make sure the parts are fully attached. Figure 2-4 Latch installation (NE shown)

2 1

4

5

6 3

Item

Description

Item

Description

1

Backplate tab (must point to the porthole)

4

Adhesive cover (installed on the external side)

2

Backplate

5

Latch

3

Bedside panel (outer wall)

6

M3 socket Torx screws

NOTICE Make sure that the backplate tab points to the porthole. When you reassemble the bedside panel, make sure the backplate tab holds the inner wall.

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5.

2.2 Replace a northeast (NE) or northwest (NW) wall latch and receptacle

Install the receptacle as shown below. Tighten the screws manually, plus 1 full turn. Figure 2-5 Install the double latch receptacle (NW shown)

1 3

4

2

Item

Description

Item

Description

1

Receptacle

3

Flanged hex head screw

2

Flanged hex head screws (2)

4

Screw cap

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6.

2.2 Replace a northeast (NE) or northwest (NW) wall latch and receptacle

Connect the bedside panel to the device. Make sure the inner and outer walls of the bedside panel are assembled correctly. Figure 2-6 Assemble the inner and outer walls

4

1

3

2 Item Description 1

Curved edge must point toward the outer wall

2

Inner wall

3

Outer wall

4

Retainers (Push the inner wall into the retainers)

Figure 2-7 Match the latches to the correct side

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2.2 Replace a northeast (NE) or northwest (NW) wall latch and receptacle

Figure 2-8 Attach the bedside panel

7.

Close the bedside panel.

8.

Do the 3.1 Bedside panel latch checkout procedure on page 20.

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3 Chapter 3 Checkout procedure 3.1 Bedside panel latch checkout procedure Perform this procedure on each bedside panel to make sure the latch installation and operation is correct. Do not use the device if parts are damaged or missing, or if the indicators on the wall latches are faded or worn out. 1.

Open the bedside panel that has the new latch installed, and make sure that it swings all the way down and hangs perpendicular to the bed.

2.

Make sure the latch and receptacle are fully attached to the device.

3.

Make sure that the inner wall of the bedside panel is fully installed in the retainers at the top of the bedside panel and fully engaged with the outer wall at the bottom. Figure 3-1 Inner and outer walls of the bedside panel

1

2 3

4.

Item

Description

1

Inner wall

2

Outer wall

3

Retainer

Close the bedside panel, and make sure the latches operate correctly on both bedside panels. a. Pull on the panel to make sure the latches keep the panel closed (the red tabs will not show).

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3.1 Bedside panel latch checkout procedure

b. Open both wall latches to the point where the red tabs show, but have not cleared the receptacles. See Figure 3-2 Wall latches disengaged. c. Pull on the panel to make sure the latch assembly keeps the panel from fully opening as shown below. Figure 3-2 Wall latches disengaged

1

2

Item Description 1

SE wall latch shown

2

NE wall latch shown

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