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Mach LED 2
MC/SC
Mach LED 2
ceiling light for room heights up to 2,8m
MC
Mach LED 2
ceiling light for room heights up to 2,8m
SC
Mach LED 2
ceiling light for room heights between 2,8m – 3m
MC
Mach LED 2
ceiling light for room heights between 2,8m – 3m
SC
Dr. Mach
59160001-MCSC
Instructions for use
MACH LED 2
GmbH u. Co., Floßmannstrasse 28, D-85560 Ebersberg
Tel.: +49 (0)8092 2093 0, Fax +49 (0)8092 2093 50
Internet: www.dr-mach.com, E-Mail:
Edition 06
Dr. Mach
Lamps and Engineering
MC/SC
info@dr-mach.de
08.05.2013 / Bak page 1/34
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Summary of Contents for Dr. Mach LED 2MC
- Page 1 Dr. Mach Mach LED 2 MC/SC Lamps and Engineering Instructions for use MACH LED 2 MC/SC Mach LED 2 ceiling light for room heights up to 2,8m Mach LED 2 ceiling light for room heights up to 2,8m Mach LED 2 ceiling light for room heights between 2,8m –...
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Page 2: Table Of Contents
Mach LED 2 MC/SC Lamps and Engineering List of contents Safety instructions ..................... 5 Brief description of the light MACH LED 2MC/SC ............. 7 2.1. Merging of light fields ........................ 8 2.2. Light intensity control ........................ 8 Light functions operated at the sterilisable handle ............ 9 ... - Page 3 Dr. Mach Mach LED 2 MC/SC Lamps and Engineering Disposal ....................... 28 Spare parts ......................29 Mach LED 2MC ........................ 29 11.1. Mach LED 2SC ........................ 30 11.2. 11.3. Transformer housing ...................... 30 Spare parts list ..................... 31 Electromagnetic compatibility ................32 59160001-MCSC Edition 06...
- Page 4 40.000 hours and an almost nonexistent heat development in the surgeon’s head area and in the wound field. The advantages already provided by Dr. Mach’s light technology with halogen and gas discharge lamps have been maintained: natural colour reproduction, exact illumination of the wound field and easy positioning of the light head.
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Page 5: Safety Instructions
Dr. Mach Mach LED 2 MC/SC Lamps and Engineering 1. Safety instructions Pay attention to the instructions for use when handling the lamp. WARNING: This device has not been designed for use in potentially explosive areas. According to the Medical Device Regulation the light is classified under class I. - Page 6 Dr. Mach Mach LED 2 MC/SC Lamps and Engineering Symbols and notes used in this user manual: This symbol means possible hazard sources. Please observe also the safety remarks and the hazard specifications mentioned in the mounting instructions and user manuals from Ondal company.
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Page 7: Brief Description Of The Light Mach Led 2Mc/Sc
Mach LED 2MC/SC indications for use: The surgical light Mach LED 2MC is intended to illuminate the surgical field and the patient. The surgical light Mach LED 2SC is intended to illuminate the operating site on the patient’s body with a high intensity, shadow-free and “cold”... -
Page 8: Merging Of Light Fields
Dr. Mach Mach LED 2 MC/SC Lamps and Engineering 2.1. Merging of light fields The OT-lights Mach LED 2 offer light MC/SC field adjustment by merging the individual light fields of each LED unit by swiveling them. NOTE: This feature is activated by turning the sterilisable handle. -
Page 9: Light Functions Operated At The Sterilisable Handle
OFF. The depth light function on the ring is pre- set by Dr. Mach at delivery. The customer can transfer all other available functions of the LED-light to the ring on request. The transfer procedure is described in the following chap- ters. -
Page 10: Operating The Light Mach Led 2Mc/Sc
Dr. Mach Mach LED 2 MC/SC Lamps and Engineering 4. Operating the light MACH LED 2 MC/SC 4.1. Turning the light ON and OFF The push button 1 on the control panel turns the light Mach LED 2 ON and OFF. -
Page 11: Adjusting The Light Intensity
Dr. Mach Mach LED 2 MC/SC Lamps and Engineering 4.3. Adjusting the light intensity Select the desired light intensity before surgery. It is recommended to start with 80% of the maximum light intensity and to increase the light intensity in time. -
Page 12: Adjusting The Colour Temperature (Mach Led 2Mc Only)
Mach LED 2 MC/SC Lamps and Engineering 4.4. Adjusting the colour temperature (Mach LED 2MC only) Five different colour temperature values can be set at the control panel on the lamp housing: 3750, 4000, 4250, 4500 and 4750 Kelvin. The surgeon has the possibility to choose the opti- mum OR light according to the tissue type and the wound field texture. -
Page 13: Depth Light
To activate the depth light press push button 11 on the control panel. 4.6. Integrated OT-laser-pointer (Mach LED 2MC only) The built-in laser pointer always indicates the middle of the light field and helps the surgeon to find the optimal position of the OT-light to the wound field. -
Page 14: Deactivating All Functions On The Ring Of The Handle
4.8. Synchronization and / or commu- nication with the wall panel The lights Mach LED 2MC/SC can be equipped against surcharge with the function of synchroni- zation (combinations only) and / or communica- tion with a wall panel. -
Page 15: Basic Operating Mode Of The Communication On Dr. Mach Led Lights
4.9. Basic operating mode of the communication on Dr. Mach LED lights The communication of the Dr. Mach LED lights is realized with a single-wire bus. The members of the communication bus have star-shaped connections. All the members of the commu- nication bus need an explicit communication number which is to be set with the first two dip-switches on the control board. - Page 16 Information about the power supply The Dr. Mach LED lights need a direct current voltage of 24V-30V DC for correct operation. The undula- tion of the direct current voltage should not exceed 5%. The LED control inside the light is current- operated, that means that a change of the supply voltage does not lead to a change of the light intensity.
- Page 17 Insert the 5-pole test adapter into the spring arm. The test adapter can be purchased at Dr. Mach. Then the ceiling attachment is connected to mains. On the marked terminals of the test adapter the voltages + 28V DC and 0V must be checked.
- Page 18 Dr. Mach Mach LED 2 MC/SC Lamps and Engineering After the communication wires have been connected, connect the primary side of the power supplies to the mains and the check the synchronisation function between the light heads. If the synchronisation is working, it means that the wiring of the communication wires is correct and the signal transmission is OK.
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Page 19: Positioning
Dr. Mach Mach LED 2 MC/SC Lamps and Engineering 4.10. Positioning Use the sterile handle 14 or the handle rails 13 to position the lamp. Use the handle rail to position the lights before the operation. Use the sterile handle for positioning during the oper- ation. - Page 20 Dr. Mach Mach LED 2 MC/SC Lamps and Engineering Cleaning / disinfection Cleaning and disinfection must be carried out immediately after use. A mechanised process (disinfector) should be used for cleaning / disinfection. The efficiency of the pro- cess used must be recognised and validated in principle (e.g. listed under disinfectants and disinfection procedures tested and recognised by Robert-Koch-Institute / DGHM).
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Page 21: Lamp Housing, Protective Disk And Support System
12, which stands for the year 2012. 5.2. Lamp housing, protective disk and support system The Dr. Mach OT-lamp system has a high-quality surface, which can be cleaned with conventional cleaning agents. The protective disk 15 is made of a high-quality plas- tic. -
Page 22: Maintenance
Dr. Mach Mach LED 2 MC/SC Lamps and Engineering 6. Maintenance MACH LED 2 lights are supplied with brakes on the suspension fixture and on the lamp housing. MC/SC Adjust these brakes, if necessary, after installation. Preventive maintenance of the light should be done every two years. This includes a technical and me- chanical check-up. -
Page 23: Troubleshooting
Dr. Mach Mach LED 2 MC/SC Lamps and Engineering 7. Troubleshooting In case of a malfunction of the light an error code is shown on the display of the key pad, as shown in the picture on the left. The error codes consist of four digits. - Page 24 Dr. Mach Mach LED 2 MC/SC Lamps and Engineering 0-9,A-F Control unit error in software-module 0-15 Control unit error in software-module 16-31 0-9,A-F Digit 2 = Module code modulo 16 (hex), see source code 'pro- ject.h', xxxx_MODULE_ID Digits 3+4 = decimal error code 00..99, see source code 'ret- val.h'...
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Page 25: Data
Dr. Mach Mach LED 2 MC/SC Lamps and Engineering 8. Data 8.1. Technical data Mach LED 2 Mach LED 2 Central light intensity 100.000 Lux 100.000 Lux at a distance of 1 meter Light field diameter d 145 mm 145 mm... -
Page 26: Electrical Data
In case there is a switch-over relay needed for a emergency power supply on site, this switch over relay must be ordered separately at Dr. Mach. Order no. 18351001. In case of a power supply provided by the customer, the following points must be observed: ... - Page 27 Dr. Mach Mach LED 2 MC/SC Lamps and Engineering 8.5. Environmental conditions Operation Min. Max. Temperature +10°C +30°C* Relative atmospheric humidity 30 % 75 % Air pressure 700 hPa 1060 hPa *In case of higher temperatures please contact us Transport / storage Min.
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Page 28: Disposal
MC/SC products of the European Community’s Council. Dr. Mach applies the standard EN 60601-2-41. Dr. Mach GmbH is certified according to DIN EN ISO 13485:2003 + AC:2009 10. Disposal The OT-lamp doesn’t contain any dangerous goods. The components of the OT-lamp should be properly disposed at the end of its shelf- life. -
Page 29: Spare Parts
Dr. Mach Mach LED 2 MC/SC Lamps and Engineering 11. Spare parts 11.1. Mach LED 2MC 59160001-MCSC Edition 06 08.05.2013 / Bak page 29/34... -
Page 30: Transformer Housing
Dr. Mach Mach LED 2 MC/SC Lamps and Engineering 11.2. Mach LED 3SC 11.3. Transformer housing 59160001-MCSC Edition 06 08.05.2013 / Bak page 30/34... -
Page 31: Spare Parts List
Dr. Mach Mach LED 2 MC/SC Lamps and Engineering 12. Spare parts list Pos. Pcs. Name Part no. Remark LED key pad 67270101 MC / SC LED laser 15079001 MC / SC Sterilisable handle sleeve 21150002 MC / SC LED module MC... -
Page 32: Electromagnetic Compatibility
Guidance and manufacturer´s declaration – electromagnetic emission The MACH LED 2MC/SC is intended for use in the electromagnetic environment specified below. The customer or the user of the MACH LED 2MC/SC should assure that it is used in such an environment. Emissions test... - Page 33 RF transmitters, an electromagnetic site survey should be considered. If the measured field strength in the location in which the MACH LED 2MC/SC is used exceeds the applicable RF compliance level above, the MACH LED 2MC/SC should be observed to verify normal operation.
- Page 34 RF communications equipment and the MACH LED 2MC/SC The MACH LED 2MC/SC is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The customer or the user of the MACH LED 2MC/SC can help prevent electromagnetic interference by maintaining a minimum distance be-...
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