SUNNEX PF MRI Series Installation And Service Manual

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Summary of Contents for SUNNEX PF MRI Series

Page 2: Table Of Contents
4.1 PF SERIES MRI MOBILE - PF28016-M..................... 7 5. OPERATING INSTRUCTIONS ..............13 6. SERVICE AND MAINTENANCE ............. 14 7. MARKINGS ....................20 8. WARRANTY..................... 21 9. TROUBLESHOOTING ................17 10. APPENDIX…………………………………………………………………….19 Sunnex PF Series MRI Service & Installation Manual...
Page 3: Shipping Carton & Contents
The electrical box is packaged and shipped with the light. *Carefully check the contents of the shipment. Report shortages and/or errors, to Sunnex or your dealer's customer service department, within five (5) working days. The recovery of costs related to shipping damage, concealed or otherwise, can be a long and frustrating experience.
Page 4: Introduction
2.2 SAFETY INSTRUCTIONS The Sunnex PF series MRI light must be operated with the safety of the user and patient in mind. Please read this manual and any other instructions before installing the equipment. Please make sure that all appropriate service staff is informed and educated on the equipment to ensure continued safety and needed maintenance.
Page 5: Pf Series Mri Specifications
This product is not suitable for use in the presence of a FLAMMABLE ANAESTHETIC MIXTURE WITH AIR or WITH OXYGEN OR NITROUS OXIDE. Information about circuit diagrams, component part lists, descriptions, is available upon request. Requests can be made to engineering department. Sunnex PF Series MRI Service & Installation Manual...
Page 6: Emc Compatibility
Technical Questions Any technical questions can be directed to Sunnex Inc. phone +1 508 651 0009 or can be written to Sunnex Inc. Engineering Department, 3 Huron Drive, Natick, MA 01760, USA. 3.2 EMC COMPATIBILITY Sunnex Inc. Electromagnetic Compatibility User Information for the PF MRI Light...
Page 7: Assembly Instructions
It is recommended the electrical box is mounted away from high traffic area and congestion to avoid the possibility of damage or removal from mounting surface. Assembly and installation of the light IMPORTANT! Assemble the light outside of the MRI room. Sunnex PF Series MRI Service & Installation Manual...
Page 8 The transformer box is equipped with 30ft of cord on the secondary side and 10ft of cord on the primary side. If installing the transformer box outside the MRI room, connectors may be required on the secondary side to Sunnex PF Series MRI Service & Installation Manual...
Page 9 Current: 3.6 Amp. DC in secondary Sunnex does not advise any specific filter but the specifications of the PF MRI product must be carefully considered when selecting a filter. Following are recommendations of filters that can be used: Spectrum Control part# 56- 705-003 (this is a 9-pin D sub connector RF filter) or equivalent should be used.
Page 10 D sub connector for inside of the MRI room and install this connector to the RF filter from inside the MRI room. (Sunnex Inc. does not provide RF filters or the mating D sub connectors to RF filter). Sunnex Inc. can provide the output cord (Sunnex part# 50710030) or 18AWG/2 wire, temperature rating 105 degree C should be used.
Page 11 RF Filter Ceiling Light PF MRI MOBILE LIGHT MRI ROOM From RF filter to MRI Light Figure 3. Schematic for option 1 (Installing the transformer box outside MRI room using RF filter) Sunnex PF Series MRI Service & Installation Manual...
Page 12 5. Plug electrical box lead into a hospital grade electrical socket. 6. Lamp is ready for use. CAUTION! THE ELECTRICAL BOX CONTAINS FERROUS MATERIALS AND MUST BE HANDLED WITH CAUTION. THE TRANSFORMER BOX Sunnex PF Series MRI Service & Installation Manual...
Page 13: Operating Instructions
The lamp head can be moved 315 degrees using the handle on the lamp head. 3. Verify that the power cord is connected to the electrical box and the electrical box is powered from the receptacle. Sunnex PF Series MRI Service & Installation Manual...
Page 14: Service And Maintenance
Electrical box: light cord connector and electrical box receptacle CAUTION! In the event, parts need to be replaced, only Sunnex parts should be used as replacements, use of other parts or materials can degrade safety. Also, there are no user-serviceable parts in the PF series MRI light.
Page 15 FLUID WHEN CLEANING. DO NOT INTRODUCE ANY FLUIDS TO THE INSIDE OF THE LAMP HEAD HOUSING. Frequency of cleaning and maintenance: A suggested frequency for cleaning and maintenance is two months. 6.2 BULB REPLACEMENT INSTRUCTIONS PF LIGHT (PF28016-M) Sunnex PF Series MRI Service & Installation Manual...
Page 16 Any deviation from using this bulb may cause the light to not operate properly. CAUTION! Be sure the lampshade components are properly seated when screws are tightened! 6.3 FUSE REPLACEMENT INSTRUCTIONS PF LIGHT (PF28016-M) Sunnex PF Series MRI Service & Installation Manual...
Page 17 Plastic parts: Plastic parts are to be put in recycling bins. Transformer box: Electrical and electronic components are to be put in electrical and electronic waste. Metal parts: Metal parts go in metal waste. Sunnex PF Series MRI Service & Installation Manual...
Page 18: Markings
On lamp head CAUTION! ATTENTION! HOT SURFACE SURFACE CHAUDE CAUTION! LAMP TO BE OPERATED OUTSIDE THE BORE OF MRI MAGNET ATTENTION! LA LAMPE DOIT FONCTIONNER UNIQUEMENT EN DEHORS DU CHAMPS MAGNÉTIQUE DE D’IRM Sunnex PF Series MRI Service & Installation Manual...
Page 19 FUSIBLES PLACEES SOUS COUVERTURES T-1.25A-250V 1.25 AMP, ¼” X 1 ¼” • LE CABLE D’ALIMENTATION EST SPECIFIQUE A UNE UTILISATION EN MILIEU HOSPITALIER • DEBRANCHER LE CABLE D’ALIMENTATION AVANT TOUT DEMONTAGE DE LA LAMPE SUN-7 Sunnex PF Series MRI Service & Installation Manual...
Page 20: Warranty
(c) ordinary wear and tear shall not be covered by the terms of this warranty. (d) written notice to Sunnex of the defective Product shall be given within the Warranty Period. If a Product is found to be defective and the provisions of this Section have been complied with, Sunnex will repair or replace the Product, at its expense.
Page 21: Troubleshooting
Bulb/reflector is not Adjust the bulb/reflector so it seated in its holder seats in the holder properly. correctly No light from light Circuit or wiring Check all wiring connections. Sunnex PF Series MRI Service & Installation Manual...
Page 22 Various arms do not The black knob at Adjust the black knob on move freely at the joints is tightened too joints by appropriate joints much tightening Sunnex PF Series MRI Service & Installation Manual...
Page 23: Appendix
Class B the public low-voltage power supply CISPR 11 network that supplies buildings used for domestic purposes. Harmonics Complies or IEO 61 000- Complies applicable Flicker Complies or IEC 61000- Complies applicable Sunnex PF Series MRI Service & Installation Manual...
Page 24 5 Seconds 5 Seconds Power Power frequency magnetic fields Frequency should be that of a typical location 50/60Hz 3A/m 3A/m in a typical commercial or hospital Magnetic Field environment. IEC 61 000-4-8 Sunnex PF Series MRI Service & Installation Manual...
Page 25 Field strengths from fixed transmitters, as determined by an 2.5 GHz electromagnetic site survey, should be less that the compliance levels (V1 and E1). Interference may occur in the vicinity of equipment containing a transmitter. Sunnex PF Series MRI Service & Installation Manual...
Page 26 80 MHz to 800 MHz to 2.5 (Watts) 800MHz d = 1.1667 d = 1.1667 d = 2.3333 0.01 0.11667 0.11667 0.23333 0.36894 0.36894 0.73785 1.1667 1.1667 2.3333 3.6894 3.6894 7.3785 11.667 11.667 23.333 Sunnex PF Series MRI Service & Installation Manual...
Page 27 Sunnex PF Series MRI Service & Installation Manual...
Page 28 REV. 1.1 AUGUST 2007 Sunnex PF Series MRI Service & Installation Manual...

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Pf28016-m