Dr. Mach LED 115 User manual

Mach LED 115
Dr. Mach
Lamps and Engineering
59060001
Edition 01
02.08.2012 / Bak Page 1/15
Instructions for use
MACH LED 115
Spot Light with LED Technology
LED 115 stand model.............................................................................Item no. 1153101200
LED 115 wall model................................................................................Item no. 1153102100
Special fixations:
LED 115 with fixation with table clamp.................................................Item no. 1153102500
LED 115 with fixation clamp for supply rails........................................Item no. 1153102601
LED 115 with fixation for round and square tubes...............................Item no. 1153102602
LED 115 with fixation plate....................................................................Item no. 1153102604
Dr. Mach GmbH u. Co., Flossmannstrasse 28, D-85560 Ebersberg
Tel.: [phone], Fax [phone]
Internet: www.dr-mach.com, E-mail: [e-mail]

Mach LED 115
Dr. Mach
Lamps and Engineering
59060001
Edition 01
02.08.2012 / Bak Page 2/15
List of contents
1. Safety instructions........................................................................................ page 3
2. Mounting instructions.................................................................................... page 4
2.1 Mounting the mobile stand...................................................................... page 4
2.2 Mounting the light................................................................................... page 5
2.3 Wall attachment...................................................................................... page 5
2.4 Table attachment.................................................................................... page 5
2.5 Rail attachment....................................................................................... page 5
2.6 Round and rectangular tube attachment................................................. page 5
2.7 Fixation of screw-on plate ...................................................................... page 5
3. Directions for use.......................................................................................... page 6
3.1 Stand foot............................................................................................... page 6
3.2 Stand tube.............................................................................................. page 6
3.3 Operating the light.................................................................................. page 7
3.3.1 ON/OFF switch................................................................................ page 7
3.3.2 Positioning ...................................................................................... page 7
3.3.3 Electronic light intensity control....................................................... page 8
4. Cleaning....................................................................................................... page 8
4.1 Mobile stand........................................................................................... page 8
4.2 Light head............................................................................................... page 8
4.3 Protection disk........................................................................................ page 8
5. Maintenance................................................................................................. page 9
5.1 Periodical maintenance work.................................................................. page 9
5.2 Settings at the light arm.......................................................................... page 9
5.3 Settings at the mobile stand.................................................................... page 9
6. Data ............................................................................................................. page 10
6.1 Technical data........................................................................................ page 10
6.2 Electrical data......................................................................................... page 11
6.3 Environmental conditions........................................................................ page 11
7. CE-mark....................................................................................................... page 12
8. Disposal ....................................................................................................... page 12
9. Electromagnetic compatibility ....................................................................... page 13

Mach LED 115
Dr. Mach
Lamps and Engineering
59060001
Edition 01
02.08.2012 / Bak Page 3/15
1. Safety instructions
Please pay attention to the directions for use when handling the lamp.
Attention:
This device is not suitable for use in hazardous locations.
The lamp is classified as a group 1 device according to the MPG
(law for medical products).
The lamp may be connected to mains only after the complete mounting of the stand
and the lamp.
Repairs to the lamp and special installation work at the electronic power supply
should only be carried out by ourselves or a company expressly authorised by our-
selves.
The manufacturer is only responsible for the safety of the lamp and the stand if repairs
and alterations have been carried out by themselves or a company who can guarantee
that the safety regulations have been observed.
The manufacturer is not liable for personal or material damages if the lamp or the
stand is misappropriate or incorrectly operated or misused.
General instructions
All Dr. Mach stand lamps are supplied with
all installation and connection parts and
components.
For packaging reasons, the five-foot stand is
supplied in dismantled state. The stand tube
is always assembled as a unit and only
needs to be attached to the foot with the
lower fastening screw.
The lamp is supplied with integrated connec-
tion lead and earthed plug.
The socket to be used for the lamp must be
installed according to the requirements stipu-
lated by the IEC or VDE 0100-710.
Please check that the earthed socket is
available within the working area of the lamp.

Mach LED 115
Dr. Mach
Lamps and Engineering
59060001
Edition 01
02.08.2012 / Bak Page 4/15
2. Mounting instructions
Extent of supply
1x 5-footed plastic central base
2x extension arms with blocking rollers
2x extension arms with electrically conductive rollers
1x extension arm with roller
1x cam catch plate
1x cheese head screw M8 with lock washer
1x stand tube
Lamp head with arm
Mounting instructions/Instructions for use –lamp head and stand
2.1 Mounting the mobile stand
For mounting the stand proceed as follows:
Place the central base 1onto the stand
tube 25 2. The stiffness is to ensure a
tight fit that is free from any movement.
Pre-mount the cam catch plate 3(cams
point inwards), with the lock washer 4and
cheese head screw M8 5, so that the ex-
tension arm 6can still fit easily into the
central base. Insert the extension arm 6in-
to the central base from above holding the
cam catch plate 3against from the oppo-
site side.
Insert the other 4 extension arms 7-10 in
the sequence shown in the left figure into
the central base. The extension arms are
held by the cams of the cam catch plates.
Remark: Mount the two locking rollers 11
and 12, and the two electrically conductive
rollers 13 and 14 as shown in the figure (not
next to each other).
Tighten the catch plate with an Allen key
SW6 (approx. 15Nm).
The cams of the catch plate must mate with
the drill holes of the extension arms so that
every extension arm is tightly fitted to both
the central base and stand tube.
The cams also prevent the extension arms
from being pulled out.
2
1
5
4
3
6
7
8
9
10
11
12
13
14

Mach LED 115
Dr. Mach
Lamps and Engineering
59060001
Edition 01
02.08.2012 / Bak Page 5/15
2.2 Mounting the light
Tighten screw Sin the mounting device (stand,
wall, table, rail, round and rectangular tube,
screw-on plate) after the lamp has been at-
tached. This prevents the lamp from being un-
intentionally removed.
Make sure that joint Zat the lower side of
transformer housing 14 is fully inserted into
tube A, so that the safety screw Sengages
properly in the provided groove N.
2.3 Wall attachment
Mark the position of the holes to be drilled in the wall using the wall bracket.
Drill the holes and insert dowels provided by the customer. Dr. Mach does not include dow-
els in the scope of supply.
For mounting the lamp see point 2.2.
2.4 Table attachment
Screw table clamp onto table.
For mounting the lamp see point 2.2.
2.5 Rail attachment
Attach light mounting in the desired position on the rail.
For mounting the lamp see point 2.2.
2.6 Round and rectangular tube attachment
Screw light mounting in desired position onto tube.
For mounting the lamp see point 2.2.
2.7 Attachment of screw-on plate
Drill attachment holes and attach with screws.
For mounting the lamp see point 2.2.
S
14
A
N
Z

Mach LED 115
Dr. Mach
Lamps and Engineering
59060001
Edition 01
02.08.2012 / Bak Page 6/15
3. Directions for use
3.1 Stand foot
The five-foot stand is equipped with two op-
posing braked wheels A.
Set the brake by pressing the pedal Son the
roller. Unlock by lifting the pedal again.
3.2 Stand tube
The stand tube can be adjusted continuously in
height and fixed in the precisely required posi-
tion, needing only one hand.
The height is adjusted by lifting the slip button
15. The position of the light is automatically
fixed on letting go.
As long as the slip button 15 is raised, the ex-
tension tube can be pulled off or inserted into
the stand tube.
A
A
S
S
15

Mach LED 115
Dr. Mach
Lamps and Engineering
59060001
Edition 01
02.08.2012 / Bak Page 7/15
3.3 Operating the light
3.3.1 ON/OFF switch
Push the switch 16 on the power supply housing
to switch the light on and off.
3.3.2 Positioning
Use the clamping lever 17 on the power supply
housing to position the light arm.
Use the handle 18 on the light head to position
the light.
The flexible joint Gholds the light head in the
requested position.
16
17
G
18

Mach LED 115
Dr. Mach
Lamps and Engineering
59060001
Edition 01
02.08.2012 / Bak Page 8/15
3.3.3 Electronic light intensity control
The light is supplied with an electronic light inten-
sity control.
The light intensity can be adjusted and set at the
key pad 19 on the power supply housing as fol-
lows:
Pressing the key Intensity +: the light intensi-
ty increases;
Pressing the key Intensity -: the light intensi-
ty decreases.
4. Cleaning
4.1 Mobile stand
The surface of the stands can be easily kept clean by simply wiping with a damp cloth. Conven-
tional cleaning agents can be used.
In case of disinfection only use disinfectants with less than 20% alcohol.
4.2 Light head
The lamp has a high-quality surface, which can
be cleaned with conventional cleaning agents.
Only use disinfectant with less than 20% alco-
hol.
4.3 Protection disk
The protection disk 20 is made of a high-quality
plastic. For cleaning use lukewarm water and a
soft viscose sponge. Pay attention to the follow-
ing during cleaning:
- Wipe over the protection disk 20 with a wet
cloth (never use a dry cloth!).
- Only use disinfectant with less than 20%
alcohol.
Wipe the protection disk 20 after cleaning with an antistatic, non-fluffy cloth.
Alc. 20 %
20
19

Mach LED 115
Dr. Mach
Lamps and Engineering
59060001
Edition 01
02.08.2012 / Bak Page 9/15
5. Maintenance
The light Mach LED 115 is equipped with a clamping lever on the power supply housing. After
the mounting of the light with the mobile stand or the other fixation designs this clamping lever
must be adjusted according to the customer’s requirements.
Preventive maintenance of the light must be done every two years. This includes a technical
and mechanical check-up.
Remark: Before doing any maintenance work on the light the light must be turned off and
disconnected from mains. Please protect the light against switching on.
5.1 Periodical maintenance work
The following maintenance work / tests has / have to be done every six months:
check on defects in paint work;
check on fissures at plastic parts;
check on deformation of the suspension.
The following maintenance work / tests has / have to be done once a year:
check the function;
electrical safety test;
check the suspension.
5.2 Settings at the light arm
Adjusting the clamping lever
In case the movement of the light head is tight or
it doesn’t hold its position anymore, the braking
efficiency of the clamping lever on the power
supply housing must be adjusted.
5.3 Settings at the mobile stand
One-handed height adjustment
Adjusting the spring force at these stands is
not possible.
It is usually not necessary to adjust the spring
force at stands with one handed height ad-
justment.

Mach LED 115
Dr. Mach
Lamps and Engineering
59060001
Edition 01
02.08.2012 / Bak Page 10/15
6. Data
6.1 Technical data
Five foot stand
Lamp type
Data
Mach 115
Stand foot
Number of
extension arms
5
Length of
extension arms
310mm
Rollers 
50mm
Stand tube
Approx. length.
95cm –145cm
Diameter
25mm
Extension
yes
Cable connection
no
Suitable for
article no.
115 310 1200
Arm +
lamp head
Mounting
arm and Lamp head premounted
arm mounted to stand
Light head Mach LED 115
Mach LED 115
Central light intensity
at a distance of 0,5 meters
60.000 Lux
Colour rendering index Ra
95
Light field size
14 cm
Colour temperature (Kelvin)
4500 K
Electronic light intensity control
at the light head
50 –100 %
Number of LED’s
7
Life span of the LED‘s
≥40.000 h
Diameter of the light head
22 cm
Remark:
The technical data are subject to fluctuations. Due to manufacturing reasons the real values can slightly
differ from the data mentioned above.
The values for Racan differ with approx ± 5%.
The values for the colour temperature can differ with approx ± 200K.

Mach LED 115
Dr. Mach
Lamps and Engineering
59060001
Edition 01
02.08.2012 / Bak Page 11/15
6.2 Electrical Data
Mach LED 115
Power consumption
10 W
Operating voltage DC
24 V DC
Current
0,42 A
6.3 Environmental conditions
Operation
Min.
Max.
Temperature
+10°C
+40°C
Relative atmospheric humidity
30 %
75 %
Air pressure
700 hPa
1060 hPa
Transport / storage
Min.
Max.
Temperature
-10°C
+50°C
Relative atmospheric humidity
20 %
90 %
Air pressure
700 hPa
1060 hPa
References on the package
Temperature range
for transport
and storage
Athmospheric
humidity
for transport
and storage
Air pressure
for transport
and storage

Mach LED 115
Dr. Mach
Lamps and Engineering
59060001
Edition 01
02.08.2012 / Bak Page 12/15
7. CE-mark
The products Mach LED 115 comply with the standards 93/42/EEC for medical 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.
8. 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.
Make sure, that the materials are carefully separated.
The electrical conducting boards should be submitted to an appropriate recycling pro-
ceeding.
The rest of the components should be disposed according to the contained materials.

Mach LED 115
Dr. Mach
Lamps and Engineering
59060001
Edition 01
02.08.2012 / Bak Page 13/15
9. Electromagnetic compatibility
Table 201 –Guidance and manufacturer´s declaration –electromagnetic emission –for all EQUIPMENT AND SYSTEMS
(see 6.8.3.201 a) 3))
1
Guidance and manufacturer´s declaration –electromagnetic emission
2
The MACH LED 115 is intended for use in the electromagnetic environment specified below. The
customer or the user of the MACH LED 115 should assure that it is used in such an environment.
3
Emissions test
Compliance
Electromagnetic environment - guidance
7
Harmonic emissions
IEC 61000-3-2
Class C
The MACH LED 115 is suitable for use in all
establishments, including domestic establishments and those directly con-
nected to the public low-voltage power supply network that supplies buildings
used for domestic purposes.
8
Voltage fluctuations /
flicker emissions
IEC 61000-3-3
Complies
12
RF emissions
CISPR 15
Complies
The MACH LED 115 is not suitable for interconnection
with other equipment.
Table 202 –Guidance and manufacturer's declaration –electromagnetic immunity –for all EQUIPMENT and SYSTEMS (see
6.8.3.201 a) 6))
Guidance and manufacturer´s declaration –electromagnetic immunity
The MACH LED 115 is intended for use in the electromagnetic environment specified below. The customer
or the user of the MACH LED 115 should assure that it is used in such an environment.
Immunity test
IEC 60601
test level
Compliance level
Electromagnetic environment -
guidance
Electrostatic
discharge (ESD)
IEC 61000-4-2
± 6 kV contact
± 8 kV air
± 6 kV contact
± 8 kV air
Floors should be wood, concrete or
ceramic tile. If floors are covered with
synthetic material, the relative humidity
should be at least 30 %.
Electrical fast
transient / burst
IEC 61000-4-4
± 2 kV for power
supply lines
± 1 kV for input/output lines
± 2 kV for power
supply lines
not applicable
Mains power quality should be that of a
typical commercial or hospital
environment.
Surge
IEC 61000-4-5
± 1 kV differential
mode
± 2 kV common mode
± 1 kV differential
mode
± 2 kV common mode
Mains power quality should be that of a
typical commercial or hospital
environment.
Voltage dips, short
interruptions and
voltage variations
on power supply
input lines
IEC 61000-4-11
< 5 % UT
(>95 % dip in UT)
for 0,5 cycle
40 % UT
(60 % dip in UT)
for 5 cycles
70 % UT
(30 % dip in UT)
for 25 cycles
< 5 % UT
(>95 % dip in UT)
for 5 sec
< 5 % UT
(>95 % dip in UT)
for 0,5 cycle
40 % UT
(60 % dip in UT)
for 5 cycles
70 % UT
(30 % dip in UT)
for 25 cycles
< 5 % UT
(>95 % dip in UT)
for 5 sec
Mains power quality should be that of a
typical commercial or hospital environment. If
the user of the
MACH LED 115 requires
continued operation during power
mains interruptions, it is recommended
that the MACH LED 115 be powered from an
uninterruptible power supply or a battery.
Power frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8
3 A/m
30 A/m
Power frequency magnetic fields should be at
levels characteristic of a typical location in a
typical commercial or hospital environment.
NOTE UT is the a. c. mains voltage prior to application of the test level.

Mach LED 115
Dr. Mach
Lamps and Engineering
59060001
Edition 01
02.08.2012 / Bak Page 14/15
Table 204 –Guidance and manufacturer´s declaration –electromagnetic immunity –
for EQUIPMENT and SYSTEM that are not LIFE-SUPPORTING (see 6.8.3.201 b))
Guidance and manufacturer´s declaration –electromagnetic immunity
The MACH LED 115 is intended for use in the electromagnetic environment specified below. The customer
or the user of the MACH LED 115 should assure that it is used in such an environment.
Immunity test
IEC 60601 test level
Compliance level
Electromagnetic environment - guidance
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
3 V
150 kHz to 80 MHz
3 V/m
80 MHz to 2,5 GHz
3 V
3 V/m
Portable and mobile RF communications equipment should
be used no closer to any part of the MACH LED 115 includ-
ing cables, than the recommended separation distance
calculated from the equation applicable to the frequency of
the transmitter.
Recommended separation distance
Pd 17,1
Pd 17,1
80 MHz to 800 MHz
Pd 34,2
800 MHz to 2,5 GHz
where pis the maximum output power rating of the trans-
mitter in watts (W) according to the transmitter manufactur-
er and dis the recommended separation distance in metres
(m).b
Field strengths from fixed RF transmitters, as determined by
an electromagnetic site survey,a should be less than the
compliance level in each frequency range.b
Interference may occur in the vicinity of equipment marked
with the following symbol:
NOTE 1 At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic is affected by absorption and reflection from structures, objects
and people.
aField strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile radios, amateur
radio, AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy. To assess the electromagnetic envi-
ronment due to fixed RF transmitters, an electromagnetic site survey should be considered. If the measured field strength in the location in
which the MACH LED 115 is used exceeds the applicable RF compliance level above, the MACH LED 115 should be observed to verify
normal operation. If abnormal performance is observed, additional measures may be necessary, such as reorienting or relocating the MACH
LED 115.
bOver the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.

Mach LED 115
Dr. Mach
Lamps and Engineering
59060001
Edition 01
02.08.2012 / Bak Page 15/15
Table 206 –Recommended separation distances between portable and mobile
RF communications equipment and the EQUIPMENT or SYSTEM -
for EQUIPMENT and SYSTEMS that are not LIFE-SUPPORTING (see 6.8.3.201 b))
Recommended separation distances between
portable and mobile RF communications equipment and the MACH LED 130
The MACH LED 115 is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The custom-
er or the user of the MACH LED 115 can help prevent electromagnetic interference by maintaining a minimum distance between portable
and mobile RF communications equipment (transmitters) and the MACH LED 115 as recommended below, according to the maximum
output power of the communications equipment
Separation distance according to frequency of transmitter
m
Rated maximum output
of transmitter
W
150 kHz to 80 MHz
Pd 17,1
80 MHz to 800 MHz
Pd 17,1
800 MHz to 2,5 GHz
Pd 34,2
0,01
0,12
0,12
0,23
0,1
0,37
0,37
0,74
1
1,17
1,17
2,33
10
3,69
3,69
7,38
100
11,67
11,67
23,33
For transmitters rated at a maximum output power not listed above the recommended separation distance d in meters (m) can
be estimated using the equation applicable to the frequency of the transmitter, where P is the maximum output power rating of
the transmitter in watts (W) according to the transmitter manufacturer.
NOTE 1 At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and
reflection from structures, objects and people.