Dr. Mach MACH M3 User manual
Mach M3
Dr. Mach
Lamps and Engineering
Operating instructions
MACH M3
Mach M3 stand lamp, F- / F/H / DF- / DF/H-model
Mach M3 emergency stand lamp, F- / F/H /DF- / DF/H-model
Mach M3, wall lamp, F- / F/H / DF- / DF/H-model
Mach M3 ceiling lamp for room heights up to 2,8m, F- / F/H / DF- / DF/H-model
Mach M3 ceiling lamp for room heights between 2,8m – 3m, F- / F/H / DF- / DF/H-model
Dr. Mach 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: info@dr-mach.de
59200001 Edition 06 28.11.2002 / Bak page 1/22
Mach M3
Dr. Mach
Lamps and Engineering
List of contents
1. Safety instructions ....................................................................................page 4
2. Operating the lamp MACH M3..................................................................page 5
2.1 Brief description of the lamp...............................................................page 5
2.1.1 Merging of light fields (F-model)..................................................page 5
2.1.2 Focusing (DF-model) ..................................................................page 5
2.1.3 Light intensity control (/H-model).................................................page 5
2.2 Adjusting the illuminated area by........................................................page 6
merging of light fields (for F and F/H-models)
2.3 Adjusting the illuminated area by........................................................page 6
merging of light fields and focusing –
Duo Focus system (for DF and DF/H-models)
2.4 Overview of the lamp functions ..........................................................page 7
2.5 Adjusting the light intensity.................................................................page 8
2.6 Positioning..........................................................................................page 9
3. Cleaning ...................................................................................................page 10
3.1 Sterilisable handle ..............................................................................page 10
3.2 Lamp housing, dispersing lens and support system...........................page 12
4. Maintenance .............................................................................................page 12
4.1 Adjustments at the lamp head............................................................page 12
4.2 Removing the upper housing part ......................................................page 13
4.3 Changing of spare parts .....................................................................page 14
4.3.1 Changing the halogen bulbs........................................................page 14
4.3.2 Changing the dispersing lens ......................................................page 15
5. Data..........................................................................................................page 16
5.1 Electrical data.....................................................................................page 16
5.2 Environmental conditions ...................................................................page 16
6. CE-mark ...................................................................................................page 16
7. Disposal....................................................................................................page 16
8. Spare parts...............................................................................................page 17
9. Spare parts list..........................................................................................page 19
10. Appendix: Setting the primary voltage at the block transformer
300VA (extra) ........................................................................page 20
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Mach M3
Dear customer!
Congratulations for achieving our new OT-lamp MACH M3.
The MachVISION optical system provides an illuminated field with improved contrast and
excellent homogeneity. Combined with the Duo-Focus feature this offers a unique possibility
for adaptation to the wound area.
With this lighting system you profit from a whole range of new developments, based on 50
years of experience in the production of operating and doctor’s lights.
The lighting system is characterised by a previously inconceivable general colour rendition
value of Ra = 96. In other words, the colours are reproduced naturally and in high
contrast. The wound area is shown in a comfortable light.
The different reds of a wound area can now be recognised very precisely. For the doctor or
surgeon this means a considerable improvement in the recognition of details in the wound
area.
The R96 lighting system uses computer-optimised cold-light filters that reduce both the
unwanted build-up of heat in the head area and the heat radiated on the illuminated
wound area to a minimum.
Pay attention to the special mounting instructions for ceiling and wall lamps.
All information quoted here relates only to the illuminants. Details of ceiling or wall installation
can be found in the mounting instructions.
Dr. Mach
Lamps and Engineering
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Mach M3
Dr. Mach
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 lamp is classified under class I.
Store the OT-lamp in its package for at least 24 hours in the respective room before
mounting, in order to equal temperature differences.
Please read the instructions for use carefully to make the most of your lighting
system and to avoid any damages to the device.
The lamps may only be repaired and special assembly work may only be carried
out on the reflector or sockets by ourselves or a company that has been expressly
authorised by us.
The manufacturer can only be made responsible for the safety of the lamp if
repairs and alterations are carried out by the manufacturer himself or a company
that guarantees to observe the safety regulations.
The manufacturer cannot be made liable for personal or material damages if the
lamp is operated inexpediently or incorrectly or used for purposes other than
those for which it is intended.
The lamp is to be dismantled from the spring arm in reverse order to its assembly.
This may only be carried out after the assembly-locking device has been inserted
and secured since the arm is under spring tension.
Make sure that the lamp is in perfect working order before every use.
Attention, external transformer!
The lamp works only with an external transformer 300VA.
The external transformer (Order No. 6701 0208) must be tested and validated
according to IEC 60601-1.
If the external transformer is not tested and validated according to IEC 60601-1, it
is not allowed to use it with Dr. Mach OT-lamps.
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Mach M3
2. Operating the lamp MACH M3
2.1 Brief description of the lamp
The OT-lamp MACH M3 is available in following versions:
- Standard OT-lamp (F) with merging of light fields
- Duo-Focus OT-lamp (DF) with merging of light fields and focusing
- F- or DF- lamps with light intensity control (/H)
2.1.1 Merging of light fields
(F- model)
The F-model offers light field adjustment by
merging the individual light fields of each
reflector by swivelling them.
NOTE: This feature is activated by turning the
sterilisable handle.
Dr. Mach
Lamps and Engineering
2.1.2 Focusing (DF- model)
The DF-model offers a second additional
facility to further adjust the illuminated field to
an extra small or extra large size, depending
on the specific requirements, by focusing
through moving the bulbs up or down.
NOTE: This feature is activated by turning the
ring at the top of the sterilisable handle.
2.1.3 Light intensity control (/H- model)
The OT-lamp models offer an optional feature, the light intensity control.
You can adjust the light intensity between 50% and 100%, according to your requirements.
59200001 Edition 06 28.11.2002 / Bak page 5/22
Mach M3
Dr. Mach
Lamps and Engineering
2
2.2 Adjusting the illuminated area by
merging the light fields
(for F and F/H-models)
All F and F/H lamp models offer the feature of
“merging the light fields”. This feature is activated by
turning the sterilisable handle 1.
Remark:
The ring 2 has no function here.
1
2.3 Adjusting the illuminated area by
merging the light fields and
focusing – Duo-Focus system
(for DF and DF/H models)
DF- and DF/H-models also have a “focusing”
function (Duo-Focus).
4
5
6
The combination of merging of light fields and
focusing (Duo-Focus-system) enables the ideal
adjustment of the light field to the wound area in a
range from 8 cm to 35 cm diameter. Such a large
range of adjustment is not possible with conventional
technique.
To activate the focusing function turn the adjusting
ring 2 on the handle or, -if the lamp is equipped with
a keypad at the cardan bow (for DF/H-models) –
press touch buttons 5,6.
Press touch button 5 to expand the focus and touch
button 6 to bundle the light on a minimum area. The
current focused diameter is shown in the LED-display
4.
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Mach M3
MERGING OF LIGHT FIELDS
2.4 Overview of the lamp functions
Merging of light fields and focusing
Dr. Mach
Lamps and Engineering
Merging the individual light fields of each reflector
is done by swivelling the reflectors. The light fields
overlap.
This feature is activated by turning the sterilisable
handle (1).
FOCUSING
Ring (2)
Handle (1)
Focusing is done by moving the bulbs inside the
reflectors up or down. In this way you can further
adjust the illuminated field to an extra small or extra
large size, depending on the specific requirements.
This feature is activated by turning the ring (2) at the
top of the sterilisable handle.
Always activate merging of light fields first by turning the handle (1), then activate
focusing when necessary by turning the ring (2)
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