Dr. Mach Mach 120, Mach 120F, Mach 130, Mach 130F User manual
Ceiling attachment Mach 120/130
Mounting instructions Directions for use
CEILING ATTACHMENT
MACH 120/130
Dr. Mach
Lamps and Engineering
Ceiling lamps:
Dr. Mach
59860001 Edition 06 15.04.2003 / Bak Page 1/20
Mach 120...............................
Mach 120F.............................
Mach 130...............................
Mach 130F.............................
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
Order No. 120 110 3330
Order No. 120 220 3330
Order No. 130 120 3330
Order No. 130 230 3330
Ceiling attachment Mach 120/130
Dr. Mach
Lamps and Engineering
List of contents
1. Safety instructions ............................................................................................................. Page 4
2. Mounting layout ceiling lamps ........................................................................................... Page 5
3. Ceiling attachment............................................................................................................. Page 6
3.1 Preparatory work on the ceiling.................................................................................. Page 6
3.1.1 Setting the safety dowels ................................................................................... Page 6
3.1.2 Mounting the ceiling anchorage ring
to the solid ceiling .............................................................................................Page 6
3.2 Pre-assembly of the ceiling flange and suspension tube........................................... Page 7
3.3 Mounting the flange and the suspension tube to the ceiling...................................... Page 8
3.4 Min. roomheights for ceiling attachments...................................................................Page 9
4. Electrical connection.......................................................................................................... Page 10
4.1 Preparing the electrical connection ............................................................................ Page 10
4.2 Position of transformer – Dr. Mach lamps.................................................................. Page 11
4.3 Wiring diagrams ......................................................................................................... Page 11
4.4 Ceiling lamps with external transformer ..................................................................... Page 12
5. Mounting the articulated arms and the lamp head ............................................................ Page 12
5.1 Mounting the articulated arms to the suspension tube ..............................................Page 12
5.2 Mounting the lamp to the spring arm.......................................................................... Page 13
6. Cleaning ............................................................................................................................Page 15
7. Maintenance ...................................................................................................................... Page 15
7.1 Periodical maintenance work ..................................................................................... Page 15
7.2 Adjusting the spring force........................................................................................... Page 16
7.3 Maintenance of the segment...................................................................................... Page 16
8. Data ...................................................................................................................................Page 16
8.1 Technical data ............................................................................................................Page 16
8.2 Environmental conditions ...........................................................................................Page 17
9. Disposal............................................................................................................................. Page 17
10. CE- mark .........................................................................................................................Page 17
11. Dimensions and range of movement............................................................................... Page 18
12. Spare parts ......................................................................................................................Page 19
13. Spare parts list................................................................................................................. Page 20
59860001 Edition 06 15.04.2003 / Bak Page 2/20
Ceiling attachment Mach 120/130
Dr. Mach
Lamps and Engineering
Static inspection
Note:
The static (structural) inspection must be carried out before the installation of the
ceiling or wall anchorage!
- The strength of the construction must be designed, checked and certified by a structural
engineer.
- The respective regional construction regulations that apply must be followed.
- If a wrong hole is drilled by mistake, e.g. drilling of a reinforcement rod, the structural
engineer who is responsible must be contacted, since adequate static load distribution in the
ceiling may have been endangered.
Declaration of acceptance:
It is hereby certified that the supporting ceiling / wall and the ceiling anchoring / wall anchoring
is safe and adequately strong.
Project: ____________________________________________________________________
____________________________________________________________________________
____________________________________________________________________________
Anchoring (please check the one that is applicable)
- with dowels authorized by construction authority
- with counter-plate
- other
Location: ____________________________________________
Signature / Stamp: (structural engineer / construction authority)
59860001 Edition 06 15.04.2003 / Bak Page 3/20
Ceiling attachment Mach 120/130
Dr. Mach
Lamps and Engineering
1. Safety instructions
The lamp must not be connected to the mains, until it has been fully assembled and installed.
This device is not suitable for use in hazardous locations.
The devices are not suitable for use in combustible blends of anaesthesia agents with oxygen
or nitrous oxide.
Repairs to the ceiling attachment and special installation work on the sliding contacts should
only be carried out by ourselves or a company expressly authorised by ourselves.
The manufacturer is only responsible for operational safety of the ceiling attachment when
repairs and modifications are carried out by his own staff or by persons who guarantee
compliance with the safety regulations.
The manufacturer is not responsible for damage to persons or property caused by incorrect or
improper use, or when used for incorrect purposes.
General information
These installation instructions must be kept at hand together with the relevant
operating instructions for consultation at any time.
All Dr. Mach lamps are supplied with a flange with
a graduated circle diameter 270mm and six bores
diameter 15mm. The flange supports the vertical
suspension tube. It is attached to the solid ceiling
by means of a ceiling anchorage ring.
Remark: The ceiling anchorage ring has to be
ordered separately!
The ceiling anchorage ring has six precisely
positioned threaded bolts M12. It makes it possible
to fasten and adjust the lamp without causing dust
or dirt after all building work has been completed.
The use of a ceiling anchorage ring is necessary in
all cases of ceiling attachments.
During mounting, take care to ensure that neither
the flange nor the attachment elements are in
contact with reinforcement components of the solid
ceiling.
In view of the slight weight of the Dr. Mach lamps,
it is not fundamentally necessary to drill through
the ceiling and use a counter-plate. Ceiling
anchorage rings can be attached without any
problems to ceilings in the concrete strength class
greater than or equal to B25, using safety dowels
M8.
The forces arising when the widely extending
articulated arms tilt, do make it necessary to drill
very carefully with a certified hammer drill, paying
close attention to the drilling tolerances.
The suspension tube of the lamp must be adjusted
vertically to prevent the lamp body from moving.
For this purpose the M12 counter nuts on the
attaching bolts must be adjusted accordingly.
In case of false ceilings, the suspension tubes for
all lamps can be mounted directly through to the
solid ceiling. The opening required for this purpose
can be closed once the work has been completed,
using the canopy diameter 450mm or a covering
plate.
When using an intermediate flange (preferably for
spaces exceeding 400mm and for room heights
exceeding 4050mm), the length of the intermediate
flange is to be measured to the lower edge of the
false ceiling.
Also in this case a ceiling anchorage ring has to be
used for fixation.
59860001 Edition 06 15.04.2003 / Bak Page 4/20
Ceiling attachment Mach 120/130
2. Mounting layout ceiling lamps
Type 1: Mach 120; Mach 120F
Ceiling anchorage ring
Dr. Mach
Lamps and Engineering
Concrete ceiling
Suspension tube
Bracket
Type 2: Mach 130; Mach 130F
Flange
Lamp
Spring arm
Concrete ceiling
Suspension tube
Bracket
Ceiling anchorage ring
Flange
Lamp
Spring arm
59860001 Edition 06 15.04.2003 / Bak Page 5/20
Ceiling attachment Mach 120/130
Dr. Mach
Lamps and Engineering
3. Ceiling attachment
3.1 Preparatory work on the ceiling
3.1.1 Setting the safety dowels
Attention:
Lamps, ceiling anchorage rings and intermediate flanges may only be attached to a ceiling of
concrete strength class greater than or equal to B25. In case of light-weight ceiling coverings,
the dowel anchor must be sunk completely into the concrete. To bridge this space use long
threaded bolts for attaching the ceiling tube.
In addition, take care that neither suspension tube nor attaching elements come into contact
with reinforcement components of the solid ceiling.
The lamp weight and the tilt of the long articulated arm(s) require that this work is performed
meticulously. This refers particularly to the use of a certified hammer drill and to observe the
drilling tolerances.
3.1.2 Mounting the ceiling anchorage ring to the solid ceiling
The scope of supply includes:
1 attachment set, consisting of:
• Six safety dowels Fischer FHA 12/50 galZn
• Mounting data Fischer
• Bore template
To attach the ceiling anchorage ring to a solid
ceiling proceed as follows:
• Drill the bore holes according to the figure
diameter 12mm and at least 100mm deep with
a certified hammer drill, using the enclosed
bore template. You can also use the ceiling
anchorage ring as a template. In this case a
second person may be needed to assist.
• Insert the safety dowels through the bores of
the ceiling anchorage ring in such a way, that
the washers lie flat to the ring.
• Tighten the screws carefully using a torque
wrench (25Nm).
Light-weight ceiling panelling with a maximum
thickness of 30mm can be bridged using the
enclosed safety dowels. For panelling thicker than
30mm, it is necessary to remove the panelling
before mounting.
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