ACROBAT SWING STAND MODEL

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1 Mounting instructions Directions for use ACROBAT SWING STAND MODEL Dr. Mach GmbH u. Co.KG, Flossmannstrasse 28, D Ebersberg Tel.: +49 (0) , Fax +49 (0) Internet: Edition / Bak Page 1/20

2 List of contents 1. Safety instructions... Page 3 2. Brief description of the stand... Page 6 3. Mounting instructions... Page Mounting the stand... Page Mounting the stand foot... Page Mounting the stand tube to the stand foot... Page Mounting the spring arm and the lamp head... Page Mounting the spring arm to the stand tube... Page Mounting the lamp head to the spring arm... Page Installation of the stand... Page Cleaning... Page Initial operation and Maintenance... Page Activity at initial operation and maintenance work... Page Changing the power supply... Page Adjusting the spring force (LED 120/ LED 130)... Page Adjusting the spring force for LED Page Maintenance of the securing segment... Page Data... Page Technical data... Page Environmental conditions... Page Disposal... Page CE- mark... Page Dimensions and range of movement... Page LED 120 / LED Page LED Page Spare parts... Page Spare parts list... Page Edition / Bak Page 2/20

3 1. Safety instructions Please read these mounting instructions and directions for use carefully before working with the device. In this way you will profit from all advantages of the device and save yourself and other persons from harm. WARNING! This device has not been designed for use in potentially explosive areas. According to the Medical Device Regulation the Stand is classified under class I. The manufacturer is only responsible for operational safety of the stand foot when repairs and modifications are carried out by his own staff or by persons who guarantee compliance with the safety regulations. No modification of the stand model is allowed! The manufacturer is not responsible for damage to persons or property caused by incorrect or improper use, or when used for incorrect purposes. Repairs to the stand and special installation work on the sliding contacts should only be carried out by Dr. Mach or a company expressly authorized by Dr. Mach. Make sure that the stand is in perfect working order before every use. The stand foot must be connected to the mains, until it has been fully assembled and installed. Connect the stand only to a correctly installed socket with earthing contact. The socket used must be installed according to the requirements of IEC and VDE Please keep this mounting instructions and directions for use carefully in the vicinity of the equipment so that you can later refer to safety instructions and important information at any time Edition / Bak Page 3/20

This symbol means possible hazard caused by electric current. This symbol refers to important mounting indications, useful information and operation hints.

4 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. This symbol means possible hazard caused by electric current. Please observe also the safety remarks and the hazard specifications mentioned in the mounting instructions and user manuals from Ondal company. This symbol refers to important mounting indications, useful information and operation hints. Temperature range for transport and storage Indication for disposal CE- mark Edition / Bak Page 4/20

5 Symbols and notes used on the device: This symbol indicates to observe the user manual. Protective conductor Serial number of the product Article number of the product Address of manufacturer / distributor of the product CE- mark This symbol indicates the maximum permissible carrying load on the stand. The indicate of kg shows the weight of the stand foot. This symbol means, note the maximum payload Edition / Bak Page 5/20

6 2. Brief description of the stand Acrobat Swing intended use: The stand is designed for carrying and positioning of medical examination lamps up of 1,9 kg up to 4,5 kg and to supply the lamps with electricity. Essential Performance: - The stand is designed for continuous operation. - The lamps works with 24V DC. - The maximum load of the stand does not exceed 4,5 kg. 3. Mounting instructions 3.1 Mounting the stand 1 Extent of supply for stand foot: 1 stand foot 1 stand tube 1 spring arm 2 3 Mounting accessories: 2 antistatic rollers with brakes 2 rollers without brakes 1 colour foil 2 plastic half-rings 1 plastic bushing 1 security segment 1 washer 1 retaining ring 1 pliers for retaining ring Mounting the stand foot To mount the stand foot proceed as follows: Guide the two antistatic rollers 1 with brakes through the ring terminal of the potential compensation line 2 and insert the two rollers completely into the stand foot 3. Insert the rollers without brakes completely into the stand foot. Check if the rollers are firmly fixed. Pull off the adhesive foil 4, lay colour foil into the eye-shaped depression of the stand foot and press evenly to surface. Pull off protective foil Edition / Bak Page 6/20

7 3.1.2 Mounting the stand tube to the stand foot 2 3 Nase The stands for LED 120 / LED 130 / LED 150 are equipped with an additional weight 5 on their bottom side. Loosen screw (with lock washer) 6 at the stand tube 2 and remove. Insert stand tube 2 in such a way, that the recess of tube 3 fits into the nose of stand foot 4 and tube 3 can no more be rotated.. Check if the stand tube is firmly fixed. Insert screw (with lock washer) 1 and tighten. Caution: If the stand has not be fixed properly as described above, it will tip over Press the plastic semi-rings 7 into the stand foot 4. Screw in recessed head screw screws 8 and check if the semi-rings are firmly fixed Edition / Bak Page 7/20

8 3.2 Mounting the spring arm and the lamp head Mounting the spring arm to the stand tube For mounting the spring arm proceed as follows: Unscrew recessed head screw 1, pull off cover cap 2 and remove it by pulling it upward. Insert spring arm journal, place washer 4 and secure the spring arm with retaining ring 5. Check if the retaining ring 5 is firmly fixed. Caution: If not handled properly the retaining ring 5 gets loose and the spring arm falls off the connection. Always mount washer 4. Close electrical connection 6. Replace cover cap 2 and fix it with recessed head screw Edition / Bak Page 8/20

9 3.2.2 Mounting the lamp head to the spring arm ATTENTION! Notice the rated voltage information! Coupling journal Sticker with voltage information Lamp bow Each lamp has a red sticker applied near the coupling journal at the lamp bow. The sticker shows the rated voltage of the lamp. Connect the lamp only to the prescribed voltage, to avoid irreparable damage (e.g. the electrical components). Following rated voltage is usual: 24-28V DC After mounting the lamp take off the sticker and dispose it, otherwise it could fall down in the OTfield after some time! Attention: If the spring arm is pushed downwards (the arm is under spring tension) it may bounce up and cause harm. While mounting the lamp head no other persons are allowed to be within the swivel range of the spring arm. Note: Maximum permissible load of spring arm 2,8 kg / 4,5 kg! Edition / Bak Page 9/20

Slip plastic bushing 2 onto the spring arm to overlap slots 3. Check if the journal 4 of the lamp is greased.

10 Do not remove screw 13, it is designed to fix the sliding contact and provides earthling! Mounting the lamp LED 120 / LED 130 / LED 150 to the spring arm Loosen brake screw 1, so the plastic bushing 2 can be slipped easy onto the spring arm. Slip plastic bushing 2 onto the spring arm to overlap slots 3. Check if the journal 4 of the lamp is greased. Insert the greased journal 4 of the lamp and insert security segment 5 completely into slot 3, so that the security segment leads in groove 6. Rotate plastic bushing 2 by 180 up to the provided drilling for the brake screw and screw in brake screw 1 until you reach the desired brake effect for lamp head 4. Check if lamp head 4 is firmly fixed ATTENTION! It is absolutely necessary to mount this securing segment! Edition / Bak Page 10/20

3.3 Installation of the stand 1. Take the stand to the working place and arrest the two rollers with brakes. Caution: Do not touch damaged electrical parts. Danger of electrical shock!

11 3.3 Installation of the stand 1. Take the stand to the working place and arrest the two rollers with brakes. Caution: Do not touch damaged electrical parts. Danger of electrical shock! If you notice a damaged mains cable or plug do not plug in. Call your service number and report the damage. 2. Check if mains plug or mains cable are damaged. 3. Please check that an earthed socket is available within the working area of the lamp. The socket to be used for the lamp must be installed according to the requirements stipulated by the IEC or VDE Do not overrun any objects on the floor or the mains cable. The stand might tip over. 4. Cleaning Before doing any cleaning work turn off the lamp, draw plug from mains and make sure that the lamp cannot be switched on again. Please ensure, that no disinfection liquid flows into the joints or lamp head. The surface of the stand can be easily kept clean by simply wiping with a wet cloth. You can use conventional cleaning agents. Caution: In order to prevent any damage at plastic parts do not use scouring agents or alkaline, acidic and alcoholic cleaning agents. For cleaning proceed as follows: Draw plug from mains. Wipe the surface of the stand with a wet cloth. As a cleaning agent you can use water or a soap solution (washing-up liquid). 5. Initial operation and Maintenance Note: Before doing any maintenance work, turn off the lamp, draw plug from mains and make sure, that the lamp cannot be switched on again. Check the fixing screw at the lower part of the stand once a year and, if necessary, adjust. Check and grease the security segment once a year. Preventive maintenance of the light should be done every two years. This includes a technical and mechanical check-up. Please observe also the mounting instructions and instructions for the carrying systems. These instructions can contain statements for different maintenance intervals. 5.1 Activity at initial operation and maintenance work The following maintenance work / tests has / have to be done: check on defects in paint work; check on fissures at plastic parts; check on deformation of the suspension. check the function; electrical safety test; Edition / Bak Page 11/20

lights LED 120 / LED 130 and LED 150 the power supply is

For exchanging the power supply proceed as follows:

Loosen the two fixing screws of the mobile stand handle

12 check the suspension; 5.2 Exchanging the power supply In case of the mobile lights LED 120 / LED 130 and LED 150 the power supply is located inside the handle of the mobile stand. For exchanging the power supply proceed as follows: Disconnect the light from mains. Loosen the two fixing screws of the mobile stand handle (required tool: cross-head screwdriver). Fold the handle apart. Disconnect the power supply cables from the electrical terminals. Loosen the two fixing screws of the power supply. Remove the power supply. Mount the new power supply in reverse order and connect the cables. Check the function of the light Edition / Bak Page 12/20

13 5.3 Adjusting the spring force of LED 120 / LED 130 Springs are wearing parts, thus the spring force can decrease in time and must be readjusted. Note: Set the spring force in such a way, that the spring arm with the lamp head holds its position at every set height B A In case the spring arm with the lamp moves down on its own, proceed as follows: Remove lateral cover A. The adjusting screw (B) for the spring force is visible now. Push the lamp and spring arm upwards as much as possible, so the spring is without charge. Insert a slotted screwdriver into the screw B. Turn the adjusting screw to the left (anticlockwise), until the lamp holds its position at every set height. B In case the spring arm with the lamp moves up on its own, proceed as follows: Remove lateral cover A. The adjusting screw (B) for the spring force is visible now. Push the lamp and spring arm upwards as much as possible, so the spring is without charge. Insert a slotted screwdriver into the screw B. Turn the adjusting screw to the right (clockwise), until the lamp holds its position at every set height Edition / Bak Page 13/20

5.4 Adjusting the spring force of LED 150 Take out screw (1) and remove cover (2) (Fig.1). Move the spring arm to a position where the crossdrilled nut (3) is visible through one of the two slots (4) (Fig.

14 5.4 Adjusting the spring force of LED 150 Take out screw (1) and remove cover (2) (Fig.1). Move the spring arm to a position where the crossdrilled nut (3) is visible through one of the two slots (4) (Fig.2). Take the pin (5) from the accessories and insert it into one of the holes on the circumference of the nut such that it can be turned into the desired direction (Fig.3). If the spring arm drops: The spring force is too low. - The adjustment nut (3) must be rotated to the right (clockwise facing the rear joint) (Fig.3). If the spring arm rises: The spring force is too high: - The adjustment nut (3) must be rotated to the left (counterclockwise - facing the rear joint) (Fig.4). 5.5 Maintenance of the securing segment Dismount the lamp head in reverse order of mounting (see chapter 3.2.2). Check the thickness of the segment. It must be at least 1,5 mm. In case the thickness of the segment is less than 1,5mm it has to be changed Edition / Bak Page 14/20

15 Grease the segment and the coupling journal of the lamp. Mount the lamp to the spring arm, as described in chapter Edition / Bak Page 15/20

16 6. Data 6.1 Technical datas Mobile stand LED 120 LED 130 LED 150 Rated voltage 24V DC 24V DC 24V DC Power consumption 18W 28W 35W Rated current at 0,75A 1,17A 1,46A Protection class I. I. I. 6.2 Environmental conditions 63BOperation Min. Max. Temperature +10 C +40 C Relative atmospheric humidity 30 % 75 % Air pressure 700 hpa 1060 hpa 64BTransport / storage Min. Max. Temperature +10 C +40 C Relative atmospheric humidity 30 % 75 % Air pressure 700 hpa 1060 hpa 56BReferences on the package Temperature range for transport and storage Atmospheric humidity for transport and storage Air pressure for transport and storage Edition / Bak Page 16/20

17 7. Disposal The stand doesn t contain any dangerous goods. The components of the stand 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 proceeding. The stand and rest of the components should be disposed according to the contained materials. 8. CE- mark The stands comply to the standards 93/42/EEC for medical products of the European Community s Council. Dr. Mach applies the standard EN Dr. Mach GmbH is certified according to EN ISO 13485: AC: Edition / Bak Page 17/20

18 9. Dimensions and range of movement 9.1 LED 120 / LED Edition / Bak Page 18/20

19 9.2 LED Edition / Bak Page 19/20

10. Spare parts 01 02 21,22 03 6 7 10 08 12 17 11 16

20 10. Spare parts , Edition / Bak Page 20/20 15

21 11. Spare parts list Item Qty. Name EDVNO Remarks 01 1 Decorative foil Sheet metal screw M2x9 DIN Plastic semi-circular ring Cover RAL LED lights 06 1 Device fuse Brake Screw Screw M3x4 DIN 966: Ni for Cover Cover RAL LED lights 10 1 Side covering left Stopper Handle half RAL LED lights 14 1 Four-foot base with weighting plate Roller Roller with brake Connecting cable with plug Swing - spring arm Stand 1,8-2,7 kg for LED 120/ Swing-spring arm Stand 3,5-4,5 kg for LED Screw M3x10 D7985:Zn Lock washer A3, Edition / Bak Page 21/20

STAND MODEL FOR MACH M2

Mounting instructions Directions for use STAND MODEL FOR MACH M2 Stand lamps: Mach M2... Mach M2 F... Order No. 170 120 1300 Order No. 170 230 1300 GmbH u. Co. KG, Flossmannstrasse 28, D-85560 Ebersberg