KLS Martin MarLED X Bedienungsanleitung

Front Cover

English

Operating Light System marLED®

Service Manual

90-434-62-10

Revision 02

Date of Release: 2021-01

www.klsmartin.com

2 Revision 02

Symbol Explanation

The following symbols are either part of these Instructions for Use and/or of the product label.

Safety alert symbol

CAUTION Indicates a situation which, if not avoided, could result in minor

or moderate injury.

WARNING Indicates a situation which, if not avoided, could result in death

or serious injury.

DANGER Indicates a situation which, if not avoided, will result in death

or serious injury.

medical device Medical Device

Instructions for use

Follow Instructions for use

Reference number for ordering Gebrüder Martin products (item number)

Serial number

Transport and store dry

Information on minimum and maximum temperature for storage and

transportation.

See Operating Light System marLED® X, Instructions for Use, for valid values.

Information on minimum and maximum atmospheric pressure for storage

and transportation.

See Operating Light System marLED® X, Instructions for Use, for valid values.

Information on minimum and maximum atmospheric humidity for storage

and transportation.

See Operating Light System marLED® X, Instructions for Use, for valid values.

Fragile, handle with care

Revision 02 3

Arrows pointing up, transport and store upright

Stacking height max. 2 layers, max. load 250 kg per item

yyyy-mm-dd

Manufacturer and manufacturing date

CE marking of conformity

NRTL certification mark from TÜV Rheinland

Apply screw lock to the screw, see section 3.3 “Screw Locking”, page 16.

Tighten screw/nut with specified torque, see section 3.4 “Torques for Metric

Threads”, page 17.

Grease at this location, see section 3.5 “Greasing”, page 17.

Warning: Dangerous high voltage!

Symbol for inspection work

Symbol for maintenance work

Symbol for repair work

4 Revision 02

This product may not be disposed of as normal household garbage, see

section 15.2 “Disposal of the Device”, page 137.

Operating Light System marLED® X

Service Manual

Revision 02 5

Contents

1 General Information....................................................................................................................................8

1.1 Manufacturer...................................................................................................................................8

1.2 Hotline..............................................................................................................................................8

1.3 Obligation to Report Incidents.........................................................................................................8

1.4 Notes on this Document ..................................................................................................................9

1.5 Terms & Acronyms...........................................................................................................................9

1.6 Validity of this Document.................................................................................................................9

1.7 Accompanying Documents ............................................................................................................10

1.8 Notices for Service Technicians .....................................................................................................10

1.9 Cable Colors ...................................................................................................................................10

2 Intended Use .............................................................................................................................................11

2.1 Intended Purpose...........................................................................................................................11

3 Safety Notices............................................................................................................................................13

3.1 General Information ......................................................................................................................13

3.2 Personal Protection........................................................................................................................14

3.3 Screw Locking.................................................................................................................................16

3.4 Torques for Metric Threads ...........................................................................................................17

3.5 Greasing .........................................................................................................................................17

4 Voltage supply ...........................................................................................................................................18

4.1 Power Modules of the Lights/Structure of the Ceiling Tube .........................................................18

4.2 SMPS 28/6 Power Module .............................................................................................................19

4.2.1 IT Grids and Standard Grids ..................................................................................................19

4.2.2 Circuit Diagram without ASPS Assembly ..............................................................................20

4.2.3 Circuit Diagram with Integrated ASPS Changeover Assembly..............................................21

4.2.4 Connections and Fuses .........................................................................................................22

4.2.5 Function of the Integrated ASPS Changeover Assembly (Option)........................................23

4.2.6 Connection to On-Site Power Supply ...................................................................................23

5 Bus System marLED®/RS232 .....................................................................................................................25

5.1 CAT Cabling ....................................................................................................................................25

5.1.1 Cable Specifications ..............................................................................................................27

5.1.2 Pin Assignment acc. to TIA-568 B .........................................................................................27

5.1.3 Circuit Diagram, Video Cabling, CAT Cabling ........................................................................28

5.1.4 Light System with mLB and 1 Ceiling Tube ...........................................................................30

5.1.5 marLED® Board .....................................................................................................................31

5.1.6 Wall Box Connections (Rear) ................................................................................................32

5.1.7 marTouch® Pro Wall Box Connections (Front) .....................................................................33

5.1.8 marTouch® Pro Wall Box Pin Assignment.............................................................................33

5.2 COM Interface (RS232) ..................................................................................................................34

Operating Light System marLED® X

Service Manual

6Revision 02

5.2.1 COM Interfaces for Ceiling Tube and Separate Installation .................................................35

5.2.2 Connector Assignment X2 (mLB, RS232) ..............................................................................36

5.3 Addressing of the Light (Control Electronics) ................................................................................37

5.3.1 DIP Switches for mLB Address and Terminating Resistor.....................................................37

5.4 Addressing of the Camera..............................................................................................................39

5.4.1 Camera on Separate Arm (Stand Alone)...............................................................................40

5.4.2 Terminating Resistor in the Light System .............................................................................40

5.5 Bluetooth System...........................................................................................................................42

6 Central Bearing Shaft/Tracking Arm/Spring Arm Wiring ..........................................................................43

6.1 Tracking Arm/Spring Arm...............................................................................................................43

6.1.1 Tracking Arm/Ceiling Tube ...................................................................................................43

6.1.2 Circuit Diagram for 3-Pole Tracking Arm ..............................................................................44

6.1.3 Circuit Diagram for 5-Pole Tracking Arm ..............................................................................44

6.1.4 Circuit Diagram Tracking Arm, 9-pin.....................................................................................45

6.2 Contact Block .................................................................................................................................46

6.2.1 Voltage Test/Measuring Points on the Tracking Arm...........................................................46

6.2.2 Replacing the Contact Block .................................................................................................49

6.3 Replacing the Slip Ring...................................................................................................................50

7 Video Cabling.............................................................................................................................................51

7.1 Image Transmission via Cable ........................................................................................................51

7.1.1 Video Cabling to Monitor .....................................................................................................52

7.1.2 Video Cabling to Wall Box.....................................................................................................52

7.2 Image Transmission without Cable................................................................................................53

7.2.1 mLB System...........................................................................................................................53

7.2.2 Bluetooth System..................................................................................................................53

7.2.3 Video System surgiCam® HD Wireless and surgiCam® 4K Wireless .....................................54

7.2.4 Receiver Unit surgiCam® HD Wireless..................................................................................55

7.2.5 Receiver Unit surgiCam® 4K Wireless...................................................................................57

8 Working on Light Head..............................................................................................................................59

8.1 Dismounting the Light Head ..........................................................................................................59

8.1.1 Adjusting the Height Stop on AC2000 ..................................................................................59

8.1.2 Removing the Light Head from the Spring Arm....................................................................60

8.1.3 Reinstalling the Light Head on the Spring Arm.....................................................................61

8.2 Preparatory Work on Light Head ...................................................................................................62

8.2.1 Removing the sensoGrip.......................................................................................................62

8.2.2 Light Head Overview.............................................................................................................63

8.3 Exchange Works.............................................................................................................................64

8.3.1 Opening the Light Housing ...................................................................................................64

8.3.2 Replacing the Seal of the Cover Glass...................................................................................66

Operating Light System marLED® X

Service Manual

Revision 02 7

8.3.3 Replacing the Light Engine Board .........................................................................................67

8.3.4 Replacing the Control Panel Foil...........................................................................................71

8.4 Replacing the Control Electronics ..................................................................................................73

8.5 Replacing the Cardanic System......................................................................................................74

8.6 Replacing the Lateral Bearing Sleeve.............................................................................................77

8.7 Installation of the Cover Glass .......................................................................................................79

9 marTouch® Pro 4.3" und marTouch® Pro 5".............................................................................................80

9.1 marTouch® Pro (5"/12.7 cm) .........................................................................................................80

9.2 marTouch® Pro Wall 5"..................................................................................................................81

9.2.1 Surface-Mounting Version....................................................................................................81

9.2.2 Flush-Mounting Version .......................................................................................................81

9.2.3 Panel-Mounting Version.......................................................................................................81

9.3 marTouch® Pro Table Base/Standard Rail .....................................................................................83

9.4 marTouch® Pro on the Light Head .................................................................................................84

9.5 marTouch® Pro (4.3"/10.9 cm) ......................................................................................................85

10 Description of Assemblies .........................................................................................................................86

10.1 Control Electronics Board ..............................................................................................................86

10.1.1 Design including Microfuses .................................................................................................86

10.2 Measuring Points ...........................................................................................................................88

10.2.1 Control Panel Foil Measuring Points.....................................................................................89

11 Firmware Update/Bluetooth Pairing.........................................................................................................90

12 Hardware and Firmware States.................................................................................................................90

13 marTouch® Pro – Access Service-/Admin-Menu.......................................................................................93

14 Maintenance .............................................................................................................................................99

14.1 Troubleshooting.............................................................................................................................99

14.2 Inspection and Maintenance .......................................................................................................100

14.2.1 Notices Concerning the Inspection.....................................................................................100

14.2.2 Notices Concerning the Inspection Plan.............................................................................101

14.2.3 Test Instructions .................................................................................................................106

14.3 Rating Plate and Serial Number ...................................................................................................136

14.4 Spare Parts ...................................................................................................................................136

14.5 Revision Statuses .........................................................................................................................136

15 Disposal ...................................................................................................................................................137

15.1 Packaging .....................................................................................................................................137

15.2 Disposal of the Device..................................................................................................................137

15.3 National Regulations....................................................................................................................137

Operating Light System marLED® X

Service Manual

8Revision 02

1General Information

1.1 Manufacturer

We thank you for buying one of our products.

This product bears the CE mark. This means that it meets the basic requirements on the safety and the

performance of medical devices set forth by the respective applicable European regulations.

We are the manufacturer of this product:

Gebrüder Martin GmbH & Co. KG

A company of the KLS Martin Group

KLS Martin Platz 1 · D-78532 Tuttlingen · Germany

P.O. Box 60 · D-78501 Tuttlingen · Germany

Phone +49 7461 706-0 · Fax +49 7461 706-193

[email protected] ·www.klsmartin.com

1.2 Hotline

Should you have any questions on how to handle the device or product or use it for clinical applications,

please do not hesitate to contact the Product Management:

Phone: +49 7461 706-321

Fax: +49 7461 706-190

In case of technical questions and questions regarding maintenance contracts and training, please contact

our Martin Service Center:

Phone: +49 7461 706-343

Fax: +49 7461 706-484

E-mail: [email protected]

To answer your technical questions as efficiently as possible, our service technicians require the catalogue

number (REF), serial number (SN) and the manufacturing date (

) of the product. All this information can

found on the rating plate; see section

14.3 “Rating Plate and Serial Number”, page 136.

1.3 Obligation to Report Incidents

All serious incidents occurring in connection with the product must be reported to Gebrüder Martin and

the respective authorities without delay.

Operating Light System marLED® X

Service Manual

Revision 02 9

1.4 Notes on this Document

Possible danger to the life of patients, users and others when this Service Manual is disregarded!

Read this Service Manual completely

and follow it carefully. In particular, be sure to note all cautionary,

warning and hazard notices.

This document refers to persons of all genders alike. Reference to various genders is avoided purely for

reasons of improved readability.

1.5 Terms & Acronyms

Acronym Description

ASPS Additional safety power supply (battery)

Cardanic system Light head suspension up to spring arm, with one or more cardan joints

Fully cardanic Cardanic system with 2 cardan joints, rotatable in 3 axes

LC cardanic Low-ceiling cardanic suspension: simplified cardanic system with one cardan joint, rotatable in 2 axes,

for use in low rooms

COM COM interface RS232 for marLED® or surgiCam®

ICA Intermediate ceiling assembly

LED Light-emitting diode(s)

Light engine LED illumination unit with 16 individual LEDs

marTouch® Pro Control unit for the operation of cameras and lights marLED® X

mLB marLED® bus (galvanically isolated bus)

PA coating Polyamide coating

PE Protective conductor (protective earth)

Power module/SMPS Switched-mode power supply for the light

sensoGrip Multifunction handle unit for sterilizable handles or sterile disposable covers

surgiCam® Camera system in variant surgiCam® HD, surgiCam® HD Wireless and surgiCam® 4K Wireless

SW Wrench size

1.6 Validity of this Document

This document applies to deliveries from the Date of Release: marLED® X from SN 89900000.

Operating Light System marLED® X

Service Manual

10 Revision 02

1.7 Accompanying Documents

•Instructions for Use Operating Light System marLED® X

•Mounting Instructions Operating Light System marLED® E9i/E15 (battery) and X

Settings or installation steps already described in the marLED® Mounting Instructions are not explained

again in the present document.

•Mounting Instructions Ceiling Anchor Plate, Intermediate Ceiling Assembly

1.8 Notices for Service Technicians

•To keep the lights as well as their mounting systems in a perfect technical condition, it is essential for

you as a service technician to perform your work with utmost precision and expertise. This service

document is intended to support you in performing your highly responsible work.

•While participation in a service training course authorizes technicians to perform mounting and service

work, it does not confer any authorization for providing user advice! Regarding the latter,

Gebrüder Martin offers special product training.

•Information on torques and screw lock for screws to be used during the service work can be found in the

text for the illustrations and in section 3.4 “Torques for Metric Threads”, page 17.

1.9 Cable Colors

Depiction Color Depiction Color

BU Blue RD Red

OG Orange SR Silver

GN Green TQ Turquoise

BN Brown VT Violet

WH White YE Yellow

BK Black OGWH* Orange-White

GD Gold GNWH* Green-White

GY Grey BUWH* Blue-White

PK Pink BNWH* Brown-White

* In case of multi-color cables, the corresponding acronyms are simply combined.

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