Servo-i Ventilator System Important
1 - 6 Service Manual Revision 02
Environmental declaration
Purpose
This environmental declaration is for a Servo-i
basic unit including the carrier and one battery.
Letters codes within brackets refers to the
Functional Block Diagram in chapter Diagrams.
Components with special environmental concern
Components listed below shall be disposed of in
an environmentally safe way.
Printed circuit boards
• PC 1770 Main back-plane
• PC 1771 Control, including a Lithium battery (C)
• PC 1772 Monitoring, including Lithium battery (M)
• PC 1775 Plug-and-Play back-plane (P)
• PC 1777 Panel (U)
• PC 1778 DC/DC & Standard connectors (P)
• PC 1780 Pneumatic back-plane (I)
• PC 1781 Pressure transducer, 2 pcs (T)
• PC 1784 Expiratory channel (F)
• PC 1785 Expiratory channel connector (E)
• PC 1786 Expiratory channel cassette (E)
• PC 1789 Remote alarm connector (A)
Other electronics
• TFT assembly including backlight (U)
• Touch screen (U)
•O
2
cell, containing Pb (I)
• Air module, containing multiple PC boards (I)
•O
2
module, containing multiple PC boards (I)
• AC/DC Converter, containing PC boards (P)
• Expiratory cassette (E)
• Expiratory valve coil (E)
• Safety valve pull magnet (I)
Construction materials
The construction materials used in Servo-i in % of
the total weight.
Metal – total 77%
• Aluminium 70%
• Steel, zink, brass 8%
Polymeric material – total 9%
• PA (Polyamide)
• POM (Polyoxymethylene)
• SI (Silicone)
• TPE (Thermoplastic elastomer)
• PUR (Polyurethane)
• ABS (Acrylicnitrilebutadienstyrene)
• EPDM (Ethylenepropylenedienemonomer)
• PTFE (Polytetrafluoroethylene)
• FPM (Fluororubber)
• NBR (Nitrilerubber)
• PP (Polypropylene)
• PVC (Polyvinyl chloride)
• PS (Polystyrene)
Electronics – total 14%
• Accumulators Nickel Metalhydride
• Printed circuit boards, cables etc.
Others – very small amounts
• Sterile filter paper of glass fibre
1
Important
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