Neo Cot Service Manual and Parts List April 2017 .pdf
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Equipment for neonatal and premature infants/Infant Bed
Service Manual & Parts List
Page 2
INTRODUCTION
This Service Manual & Parts List describes the procedure for repairing the Neo Cot.
The procedures described in this manual should be carried out only by those who are trained in the operation of
the unit.
Neither Atom Medical Corporation nor its representative will be responsible for the quality and performance of
the unit if the unit should not be handled as instructed or if unauthorized parts should be used in repairs.
It should be noted that any responsibility arising from repairing the unit lies with the person who carried it out.
Read this Service Manual carefully and familiarize yourself thoroughly with its contents before repairing the unit.
Keep this Manual where it is readily accessible for reference when needed.
For more detailed information on repairing the unit, contact your local Atom representative. Read the Operation
Manual thoroughly before using the Service Manual.
SAFETY INFORMATION
Please read this information carefully before operating the unit. Please follow the instructions when operating
the unit.
Definitions of Warning Indication
Three levels of warning indication are used throughout this Service Manual & Parts List and on the unit.
They are defined as follows.
DANGER:
A DANGER notice indicates an immediately hazardous situation which, if not avoided,
will result in death or serious injury, serious damage to property such as total loss of
use of equipment, or fire.
WARNING:
A WARNING notice indicates an indirectly (potentially) hazardous situation which,
if not avoided, will result in death or serious injury, serious damage to property such as
total loss of use of equipment or fire.
CAUTION:
A CAUTION notice indicates a hazardous situation which, if not avoided, can result in
minor or moderate injury, partial damage to equipment, and loss of data stored
in computers.
Definition of Symbols
Symbol
<<Title>> and indication
<<General attention>>
Indicates unspecified general danger, warning, or caution.
<<General prohibition>>
Indicates unspecified general prohibition.
<<General instruction>>
Indicates unspecified general action on the part of the user.
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INTRODUCTION........................................................ ii
PLEASE READ WITHOUT FAIL
[1] Parts Identification............................................ 2
MAINTENANCE
PLEASE READ WITHOUT FAIL
Contents
[2] Cleaning and Disinfection............................... 3
DISASSEMBLY AND REPLACEMENT
[3] Disassembly and
Replacement Procedures................................ 4
Replacing the Mattress Platform Tilting Unit.... 4
Replacing the Tilt Lever..................................... 5
Replacing the Wire for the Tilting Unit.............. 6
Replacing the Tilt Cushion................................ 6
Replacing the Height Adjustment Lever............ 8
Replacing the Wire for Height Adjustment........ 9
Replacing the Base Cover............................... 10
Replacing the Height Adjustment Unit............ 11
Replacing the Base Cap................................. 12
Replacing the Caster....................................... 12
INFORMATION
[4] Parts List........................................................... 13
[5] Technical Data................................................. 15
[6] Disposal............................................................ 16
INFORMATION
APPENDIX
DISASSEMBLY AND REPLACEMENT
3-1.
3-2.
3-3.
3-4.
3-5.
3-6.
3-7.
3-8.
3-9.
3-10.
MAINTENANCE
2-1. Caster................................................................ 3
2-2. Mattress............................................................ 3
APPENDIX
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Parts Identification
[1] Parts Identification
①
②
⑩
④
③
⑤
⑥
⑦
⑧
⑨
No.
Name
Transparent cot
Mattress
Tilt lever
Mattress platform
Height adjustment lever
Adjustable support column
Handle
Base cover
Caster
Cot lock levers
2
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Cleaning and Disinfection
[2] Cleaning and Disinfection
CAUTION
Clean and disinfect the unit whenever you notice dirt or stains which might cause an infection.
This product is shipped without being disinfected. Be sure to clean and disinfect the unit before
using it for the first time after purchase.
Clean and disinfect the unit whenever you use it for another infant.
MAINTENANCE
See the accompanying document of the disinfectant you are going to use for appropriate concentration, contact time and handling. Follow the directions for use and dosage and precautions
given in the document.
Obtain a soft clean cloth and a disinfectant solution for cleaning and disinfection.
■Recommended disinfectant solutions include the following. Never use these agents undiluted.
• Benzalkonium chloride aqueous solution (e.g. Osvan)
• Benzethonium chloride aqueous solution (e.g. Hyamine)
• Chlorhexidine aqueous solution (e.g. Hibitane)
Do not use any abrasive cloth, cleaner, alcohol, acetone or other solvent for cleaning and disinfection.
Do not autoclave the unit.
2-1. Caster
If hair or dust is stuck in the wheels of the caster, remove it with tweezers, etc., and wipe the wheels with a soft
cloth, etc. dampened with disinfectant solution.
2-2. Mattress
Do not tumble dry the mattress cover or the mattress filling. Doing so may cause it to shrink or warp.
When washing the mattress filling, wash it in water or immerse it in a disinfectant solution, and dry it in the shade.
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Disassembly and Replacement Procedures
[3] Disassembly and Replacement Procedures
3-1. Replacing the Mattress Platform Tilting Unit
(1)
Tilt the cot toward you.
(2)
Remove the double sems screw (M5×10), and
remove the wire holder.
(3)
Loosen the nut, and remove the wire for the tilting
unit.
Wire for the tilting unit
Nut
Wire holder
(4)
Loosen the small pan head screw (M4×12).
(5)
Remove the E ring (nominal diameter: 6 mm), and
remove the pivot shaft S.
Double sems screws (M5×10)
Pivot shaft S
Small pan head screw
(M4×12)
E ring (nominal diameter: 6 mm)
(6)
Rotate the mattress platform tilting unit itself, and
remove the tilting unit from the joint.
(7)
Replace the mattress platform tilting unit with a
new one.
Joint
Mattress platform tilting unit
(8)
Reassemble in the reverse order of disassembly.
Adjust the wire for the tilting unit after reassembly.
CAUTION
••Adjust the wire for the tilting unit so that tension is
always applied.
4
Wire for the tilting unit
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Disassembly and Replacement Procedures
3-2. Replacing the Tilt Lever
(1)
Perform steps (1) to (3) of “3-1. Replacing the
Mattress Platform Tilting Unit.”
(2)
Place the cot horizontally.
(3)
Insert a precision screwdriver, etc. into the hole on
the cover cap, and push open the tab to remove the
cover cap.
CAUTION
Double sems
screws (M4×8)
Tab
Double sems
screws (M4×8)
Lever mounting
plate
••When pushing open the tab of the cover cap, make
sure that you do not bend it.
Cover cap
Remove the four double sems screws (M4×8), and
remove the lever mounting plate.
(5)
Remove the E ring (nominal diameter: 4 mm), and
remove the tilt lever shaft.
(6)
Remove the tilt lever.
(7)
Remove the wire for the tilting unit from the tilt lever.
(8)
Replace the tilt lever.
E ring (nominal
diameter: 4 mm)
Tilt lever shaft
Tilt lever
Wire for the tilting unit
(9)
Reassemble in the reverse order of disassembly.
Adjust the wire for the tilting unit after reassembly.
Wire for the tilting unit
DISASSEMBLY AND REPLACEMENT
(4)
CAUTION
••Adjust the wire for the tilting unit so that tension is
always applied.
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Disassembly and Replacement Procedures
3-3. Replacing the Wire for the Tilting Unit
(1)
Remove the transparent cot.
(2)
Perform steps (1) to (3) of “3-1. Replacing the
Mattress Platform Tilting Unit.”
(3)
Perform steps (2) and (3) of “3-2. Replacing the
Tilt Lever.”
(4)
Remove the E ring (nominal diameter: 4 mm), and
remove the wire for the tilting unit.
(5)
Replace the wire for the tilting unit.
Wire for the tilting unit
E ring (nominal diameter: 4 mm)
(6)
Reassemble in the reverse order of disassembly.
Adjust the wire for the tilting unit after reassembly.
Wire for the tilting unit
CAUTION
••Adjust the wire for the tilting unit so that tension is
always applied.
3-4. Replacing the Tilt Cushion
(1)
Remove the transparent cot.
(2)
Perform steps (1) to (6) of “3-1. Replacing the
Mattress Platform Tilting Unit.”
(3)
Remove the four U-nuts (M6), conical spring washers
(M6), and plain washers (M6), and then remove the
four cot lock levers.
Cot lock levers
U-nuts (M6), conical spring washers (M6),
plain washers (M6)
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Disassembly and Replacement Procedures
(4)
Remove the four hexagon socket sems bolts (M6×10)
and four plain washers (M6).
(5)
Remove the mattress platform from the table frame.
Mattress platform
Hexagon socket sems bolts (M6×10), plain washers (M6).
(6)
Remove the E ring (nominal diameter: 6 mm), and
remove the pivot shaft L.
Remove the table frame.
(8)
Remove the tilt cushion.
(9)
Attach the tilt cushion with instant adhesive.
(10) Reassemble in the reverse order of disassembly.
Adjust the wire for the tilting unit after reassembly.
E ring (nominal diameter: 6 mm)
Pivot shaft L
Tilt cushion
Wire for the tilting unit
DISASSEMBLY AND REPLACEMENT
(7)
Table frame
CAUTION
••Adjust the wire for the tilting unit so that tension is
always applied.
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Disassembly and Replacement Procedures
3-5. Replacing the Height Adjustment Lever
(1)
Remove the transparent cot.
(2)
Perform steps (1) to (6) of “3-1. Replacing the
Mattress Platform Tilting Unit.”
(3)
Perform steps (3) to (7) of “3-4. Replacing the Tilt
Cushion.”
(4)
Remove the four double sems screws (M4×8), and
remove the tilt frame cover.
(5)
Loosen the nut, and remove the wire for height
adjustment.
(6)
Remove the E ring (nominal diameter: 6 mm), and
remove the pivot shaft S.
(7)
Remove the height adjustment lever.
(8)
Replace the height adjustment lever.
(9)
Reassemble in the reverse order of disassembly.
Adjust the wire for the tilting unit and the wire for
height adjustment after reassembly.
Tilt frame cover
Wire for height adjustment
E ring (nominal diameter: 6 mm)
Pivot shaft S
Nut
Height
adjustment lever
Double sems screw (M4×8)
CAUTION
••Adjust the wire for the tilting unit and the wire for
height adjustment so that tension is always applied.
Wire for height adjustment
8
Wire for the tilting unit
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Disassembly and Replacement Procedures
3-6. Replacing the Wire for Height Adjustment
(1)
Remove the transparent cot.
(2)
Perform steps (1) to (6) of “3-1. Replacing the
Mattress Platform Tilting Unit.”
(3)
Perform steps (3) to (7) of “3-4. Replacing the Tilt
Cushion.”
(4)
Perform steps (4) and (5) of “3-5. Replacing the
Height Adjustment Lever.”
(5)
Replace the wire for height adjustment.
Wire for height adjustment
Nut
(6)
CAUTION
••Adjust the wire for the tilting unit and the wire for
height adjustment so that tension is always applied.
Wire for height adjustment
Wire for the tilting unit
DISASSEMBLY AND REPLACEMENT
Reassemble in the reverse order of disassembly.
Adjust the wire for the tilting unit and the wire for
height adjustment after reassembly.
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Disassembly and Replacement Procedures
3-7. Replacing the Base Cover
(1)
Remove the transparent cot.
(2)
Perform steps (1) to (6) of “3-1. Replacing the
Mattress Platform Tilting Unit.”
(3)
Perform steps (3) to (7) of “3-4. Replacing the Tilt
Cushion.”
(4)
Perform steps (4) and (5) of “3-5. Replacing the
Height Adjustment Lever.”
(5)
Remove the E ring (nominal diameter: 6 mm), and
remove the pivot shaft M.
(6)
Remove the height adjustment spring lever.
(7)
Remove the nut.
(8)
Remove the four hexagon socket double sems bolts
(M6×20), and remove the tilt frame.
(9)
Height adjustment spring lever
Pivot shaft M
Nut
Tilt frame
E ring (nominal diameter: 6 mm)
Hexagon socket double sems bolts (M6×20)
Remove the base cover.
Replace the base cover.
Base cover
(10) Reassemble in the reverse order of disassembly.
Adjust the wire for the tilting unit and the wire for
height adjustment after reassembly.
CAUTION
••Adjust the wire for the tilting unit and the wire for
height adjustment so that tension is always applied.
Wire for height adjustment
10
Wire for the tilting unit
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Disassembly and Replacement Procedures
3-8. Replacing the Height Adjustment Unit
(1)
Remove the transparent cot.
(2)
Perform steps (1) to (6) of “3-1. Replacing the
Mattress Platform Tilting Unit.”
(3)
Perform steps (3) to (7) of “3-4. Replacing the Tilt
Cushion.”
(4)
Perform steps (4) and (5) of “3-5. Replacing the
Height Adjustment Lever.”
(5)
Remove the E ring (nominal diameter: 6 mm), and
remove the pivot shaft M.
(6)
Remove the height adjustment spring lever.
(7)
Remove the nut.
(8)
Remove the four hexagon socket double sems bolts
(M6×20), and remove the tilt frame.
(9)
Pivot shaft M
Nut
Tilt frame
E ring (nominal diameter: 6 mm)
Hexagon socket double sems bolts (M6×20)
Small pan head screw (M4×20)
Hexagon socket double sems bolts (M6×20)
(10) Reassemble in the reverse order of disassembly.
Adjust the wire for the tilting unit and the wire for
height adjustment after reassembly.
DISASSEMBLY AND REPLACEMENT
Lay down the base on its side, and loosen the small
pan head screw (M4×20).
Remove the four hexagon socket double sems bolts
(M6×20), and remove the height adjustment unit.
Replace the height adjustment unit.
Height adjustment spring lever
CAUTION
••Adjust the wire for the tilting unit and the wire for
height adjustment so that tension is always applied.
Wire for height adjustment
Wire for the tilting unit
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Disassembly and Replacement Procedures
3-9. Replacing the Base Cap
(1)
Using a small flathead screwdriver or other tool,
remove the base cap.
(2)
Replace the base cap.
(3)
Reassemble in the reverse order of disassembly.
Base cap
3-10. Replacing the Caster
(1)
Using a small flathead screwdriver or other tool,
remove the base cap.
(2)
Remove the caster.
Replace the caster.
(3)
Reassemble in the reverse order of disassembly.
Caster
12
Base cap
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Parts List
[4] Parts List
INFORMATION
13
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Parts List
Fig-1
1
8
3 4
2
5 6
7
8
9
10
11
Fig-No.
14
Part Name
Part No.
1-1
Mattress platform tilting unit
96045
1-2
Wire for tilting unit
96046
1-3
Tilt lever
96047
1-4
Cover cap
96043
1-5
Wire for height adjustment
96250
1-6
Height adjustment lever
96044
1-7
Height adjustment unit
96251
1-8
Tilt cushion (4 pcs. /pack)
96252
1-9
Base cover
96253
1-10
Base cap (2 pcs. /pack)
96254
1-11
Caster with stopper
96255
Remarks
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Technical Data
[5] Technical Data
Tilt angle
0 –12 degrees (freely adjustable)
Caster
10 cm in diameter, double-wheel (4 wheel stoppers)
Load capacity
10 kg (above mat)
Dimensions
96 cm (W) × 45 cm (D) × 62–82 cm (H)
Weight
Approx. 27 kg
Accessories
Operation Manual........... 1
Operating conditions
Ambient temperature 18 to 30ºC
Relative humidity 30 to 75%
Atmospheric pressure 70 to 106 kPa
Storage conditions
Ambient temperature 0 to 50ºC
Relative humidity 30 to 75%
Atmospheric pressure 70 to 106 kPa
Expected life span
6 years
APPENDIX
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Disposal
[6] Disposal
The medical institution concerned is responsible for proper disposal of the main body and old parts past their
expected life span in accordance with applicable waste disposal laws and regulations.
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• Reproduction of all or part of this Manual without permission from Atom Medical Corporation is strictly
prohibited.
• The contents of this Manual are subject to change without notice due to technical improvement.
• All possible measures have been taken to ensure the accuracy of the contents of this Manual. However, if
any errors should be noticed, Atom would greatly appreciate being informed of them.
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