Pausch CS 2000 User manual

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Mounting Instructions CS 2000

0125

English Edition 08/98 - 1 of 44- 0125 7221

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TABLE OF CONTENTS Sheet

1. Specification

1.1 General safety notes 3

1.2 Compatibility 3

1.3 Climatic conditions 3

1.4 Dimensions and weights 3

1.5 Component Designation 4

1.6 Dimensional Drawings 5

1.7 Dimensional Drawings/Floor Mounting 6

1.8 Installation of high tension cables 7

1.9 Constructional preparations 7

1.10 Necessary measuring means 7

1.11 Necessary special tools 7

1.12 Power supply data 7

1.13 Schematics 8

1.14 Component Numbers and Designation 14

2. Mounting of Unit

2.1 Unpack equipment parts 16

2.2 Assembly of the table and rail stand 17

2.3 Assembly of the column 18

2.4 Assembly of Bucky 19

2.5 Assembly of the table plate 20

2.5.1 Assembly of the table plate 21

2.6 Assembly of the tube and collimator 21

2.7 Assembly of the tube holding support 23

2.8 Assembly of the tube on tube holding support 23

2.9 Assembly of the control arm 24

2.10 Assembly and installation of the cable 25

2.11 Counterweight on the column 25

2.12 Function control 26

2.13 Assembly of covers 26

3. Adjustments

3.1 Adjustment of the column vertical 28

3.2 Adjustment of the column in direction of rotation 28

3.3 Adjustment of the rotational axis respectively the supporting arm 29

3.4 Adjustment of the rotation detent (0° , 90 °) 29

3.5 Adjustment of the Bucky in table transverse direction 29

3.6 Adjustment of the vertical FFA switch 30

4.0 Technical Maintenance

4.1 Mechanical and electrical tests 31

4.2 Spare Parts Table 37

4.2.1 Spare Parts Column 38

4.3 Spare Parts List 40

4.4 Maintenance Documentation 43

4.5 Name Plate Location 44

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1. Technical data

1.1 General safety notes

In the Federal Republic of Germany, the electrical installation of rooms for medical purposes must conform to the provisions VDE Standard 0107. In all other countries the national requirements have to be observed. Check the installation layout plan. During the installation it is important to check that all protective ground wire connections provided by the manufacturer are properly made before the equipment is started up. The protective ground wires between the individual system components and the power supply have to be connected as shown in the wiring diagram. Regulation of professional associations concerning safety and accident prevention has to be observed. No work may be performed on parts carrying a voltage higher than 42 V. If it is necessary to turn on the power for execution of movements of the equipment in the course of installation procedure, it must be shut down immediately after completion of these movements.

1.2 Compatibility

This mounting instruction is valid for CS 2000 and all versions of them. The table carries all customary in trade Bucky units. A Bucky Wall stand can be installed on the right or left side of the table depending on the user side.

1.3 Climatic conditions

During regular work: Temperature: 10° C to 40° C Humidity: 20% to 80% Air pressure: 700 hPA to 1100 hPa

During transport: Temperature: -25° C to 70° C Humidity: 5% to 95% Air pressure: 600 hPA to 100 h PA

1.4 Dimensions and weights

of components Dimensions of components Weights Table 1400x770x750 mm 120 kg

Table top 2200x810x 40 mm 35 kg Column 2320x470x302 mm 155 kg Rail stand 2250x183x302 mm 80 kg Tube stand with vertical carriage 600x500x200 mm 22 kg

of collies Dimensions of collies Weights Table 1530x860x960 mm 155 kg

Table top 2320x930x200 mm 56 kg Column Rail stand 2400x780x760 mm 330 kg Tube stand with vertical carriage

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1.5 Component Designation

A B

F G

A Table top, floating, manually movable, scratch-proof B Profile rail with trim cover, smooth, accepts accessories C Upper table frame D Bucky unit, movable E Table base, solid, vibration-free F Guide rails for tube stand G Foot treadle H Vertical carriage with X-ray tube support arm I Tube stand, rotatable K X-ray tube L Control arm M Protractor

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1.6 Dimensional Drawings

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1.7 Dimensional Drawings/Floor Mounting

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1.8 Installation of high tension cables

1.9 Constructional preparations

The electrical connection data have to correspond with the of the equipment supply voltage. For the CS 2000 is only a supply voltage of 115/230 V required and a corresponding ground connection transmission. The mounting points of the CS 2000 have to support a tractive power of 2500 N at each mounting point (concrete floor? B 150 DIN 1045 when using the included fastening material). Prepare on the floor fastening bore-holes of 12 mm according to drawing 1.6., under consideration of the construction. The connection cable of the CS 2000, the Bucky and the detector has to be placed constructional depending on the version until the terminal box in the table base or until the Bucky according to the installation plan. The optional ceiling- wall- terminal box can be mounted if required to the wall or ceiling.

1.10 Necessary measuring means

Machine air level

1.11 Necessary special tools

Percussion bore machine Rock drill 12 mm Socket head cap key 6 mm and 4 mm shortened (is included)

1.12 Power supply data

Power supply: 115/230 V Frequency: 50 / 60 Hz Rated current: 2/1 A Rated power supply voltage: 220 VA

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1.13 Schematics sheet 1

1.13.1 Description at Schematics

....... Schematics sheet 2

= AX control panel = Unit, Indication

...... Schematics sheet 3

= AX control panel = Unit, Indication

1.13.1 Table of contents at Schematics

Sheet 2 Schematics =AA Sheet 3 Schematics =AB Sheet 4 Schematics =AB Sheet 5 Wiring diagram =AA Sheet 6 Wiring diagram =AB

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1.13 Schematics sheet 2

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1.13 Schematics sheet 3

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1.13 Schematics sheet 4

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1.13 Wiring Diagram sheet 5

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1.13 Wiring Diagram sheet 6

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1.14 Description of components for circuit diagram sheet 1

=AA- Table

=AA-C1 By-pass condenser 24V DC =AA-F1 Circuit fuse

=AA-F2 Fuse 24V DC =AA-F3 Fuse 20VAC

=AA-PE1 Main earthing bolt =AA-S1 Foot control brake release table top

=AA-S2 Foot control for collimator light =AA-S3 Switch release Bucky brake

=AA-T1 Mains transformer =AA-V1 Uncoupling diode

=AA-X1 Terminal strip =AA-X2 Plug in connection power pack =AA-X3 Plug in connection brake solenoid table top =AA-X4 Plug in connection foot control =AA-X5 Plug in connection Column =AA-X6 Plug in connection Tomo =AA-X7 Plug in connection Bucky brake

=AA-Y1 Brake solenoid table top longitudinal =AA-Y2 Brake solenoid table top longitudinal =AA-Y3 Brake solenoid table top transverse left =AA-Y4 Brake solenoid table top transverse right =AA-Y5 Brake solenoid for Bucky brake

=AB- Stand

=AB+A1 Control Arm

=AB+A1-X1 Plug-in connection control arm =AB+A1-X2 Terminal strip for collimator =AB+A1-X3 Terminal strip for option

=AB+A1-S1 Switch for horizontal brake release =AB+A1-S2 Switch for rotational break release =AB+A1-S3 Switch release all brakes =AB+A1-S4 Switch release all brakes =AB+A1-S5 Switch for rotational break release =AB+A1-S6 Switch for vertical brake release

=AB+A1-V1 LED Stand - Bucky centring =AB+A1-X2 LED - rotation angle 0°, +/-90° =AB+A1-X3 LED - option =AB+A1-X4 LED - option =AB+A1-X5 LED - rotation angle 0°, +/-90° =AB+A1-X6 LED - vertical FFD

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1.14 Description of components for circuit diagram sheet 2

=AB-K1 Relay for optional FFD =AB-PE Main earthing bolt Stand =AB-S1 FFD switch vertical

=AB-S2 Switch tube rotation 0°, +/-90° =AB-S3 Switch Bucky engaged =AB-S4 FFD switch horizontal 40“ =AB-S5 FFD switch horizontal 72“

=AB-X2 Plug-in connection for tube support arm =AB-X3 Plug-in connection for vertical brake =AB-X4 Plug-in connection for horizontal brake =AB-X5 Plug-in connection for collimator =AB-X6 Terminal strip in the tube support arm =AB-X7 Plug-in connection in vertical brake =AB-X9 Plug-in connection for =AC-S3 =AB-X10 Plug-in connection for =AB-S4, -S5

=AB-Y1 Vertical brake =AB-Y2 Horizontal brake =AB

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2. Mounting

2.1 Unpack equipment parts

Remove table from the palette In addition: Remove both artificial caps (Fig. 1 Pos. 1) and loosen beneath the socket head cap screw. Tilt front plate „above“ (Pos. 2) carefully to the outside and then take out from underneath. Take out accessory box from the table.

Fig. 1 Fig. 2

Dismount the below placed table cover (Fig. 2/Pos. 3) with both screws (Pos.4). Loosen both transport screws (Fig.2/Pos. 5) from the palette and push to the bottom. Push the table to the back from the palette (Fig. 3). Tilt table to the back, pull out palette to the front and take off the table carefully.

Fig. 3 Fig. 4

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Dismount both closing caps (Fig. 4/Pos. 7 and 8) and loosen the transport security screws of the rail stand, then push to the bottom. Remove rail stand from the palette and take to the assembly area. Dismount transport security plates of the column. (Leave column on the palette until assembly). Unpack equipment parts and check for completeness according to shipping list respectively order. Check complete delivery upon damage before assembly start.

2.2 Assembly of the table and rail stand

Take the table to assembly area. Place the rail stand behind the table. Align the rail stand (Fig. 5/Pos.9) to the right or left side of the table (Pos. 10) depending on the way of assembly (according to drawing for installation of a Bucky wall stand left or right).

Fig. 5 Fig. 6

Fasten the rail stand with 4 screws (Pos. 11) to the table. Push table with rail stand over the fastening bore-holes at the assembly place. Respectively align the table at the assembly place, mark the 5 fastening bore-holes and bore. Insert the included set pin (Fig. 6) and insert screws and washers.

Fig. 7 Fig. 8

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Align table with rail stand according to air level (Fig. 7 Pos. 1,2 and Fig. 8/Pos. 3). If necessary, align with washers (Fig. 9/Pos. 4 and 5). Fasten all screws tightly.

Fig. 9 Fig. 10

2.3 Assembly of the column

The column will be shipped with inserted counterweights. The counterweight in the column is secured for the transport with two screws.

Attention: Remove transport security not before assembly of the tube and collimator.

To insert the column into the rail stand easily, an assembly plate is included to the shipment. It is constructed so that it can slide on a normal floor easily. Dismount limit stop (Fig. 10 Pos. 1) from the rail stand. Set up (Fig. 11/Pos. 1) and place on the assembly plate (Pos. 2). Push the assembly plate to the rail stand and align (Fig. 11/Pos. 2). Insert the column from the assembly plate into the rail stand.

Remark: When inserting pay attention the bearing and brake magnet.

Mount the limit stop (Fig. 10/Pos. 1) again to the rail stand.

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Fig. 11 Fig. 12

Mount the cable guide chain (Fig. 12/Pos. 1) to the rail stand - back wall - and to the column carriage (Pos. 2). Insert the end of the cable (Pos. 3) into the table. Mount the distributing plate (Pos. 4) to the column carriage. Dismount cover (Fig. 13/Pos. 1) from the catch (Pos. 2). Loosen both screws (Pos. 3) and mount the catch. Attention: The catch has to be adjusted in height direction so that the switch nose (Pos. 4) is centred to the switch spring of the column Bucky coupling.

Fig. 13 Fig. 14

2.4 Assembly of Bucky

Remark: Buckys of different manufacturers can be installed. The equipment will be prepared according to the order and the necessary fastening materials will be included to the shipment.

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Insert the Bucky (opening of cassette to the front) in the Bucky carriage (Fig.14/Pos.1). Install connection cable and detector cable according to the instructions of the manufacturer.

Bucky P

Fastening with 2 screws each (Fig. 14/Pos. 3) left and right lateral. Put at the top the cover angle with the longer side (Fig. 14/Pos. 4) to user- and back side and fasten above with 3 screws each and U-washer.

Philips

Fastening with 2 screws (Fig. 14/Pos. 3) left and right lateral. Put at the top the cover angle with the longer side (Fig. 14/Pos. 4) to user- and back side and fasten above with 3 screws each.

Siemens Fastening with 2 screws each (Fig. 14/Pos. 3) left and right lateral.

2.5 Assembly of the table plate

Remark: If there are less than 2900 mm from the mid of table to a wall available, please mount the table plate according to section 2.5.1.

Remove table plate out of packing. Dismount on one grinding the limit stop (Fig. 18/Pos. 1) and push the table top (Fig. 15/Pos. 2) on the transverse carriage.

Fig. 15 Fig. 16

Attention: Pay attention to the brake magnets while inserting the table top.

Remount limit stops (Fig. 18/Pos. 1)

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Put the included pasteboard of the table top packing on the table top during assembly to avoid any damages.

2.5.1 Assembly of the table top in small rooms

Dismount on both grindings the limit stops Fig. 18/Pos. 1). Dismount the bearings (Fig. 17/Pos. 1 and 2) which are in the front.

Fig. 17 Fig. 18

Put the table top on the table frame and lift the table top on the user side about 45°. Put meanwhile the table top rail from behind over the Polyamid roll and bearings. Lower the table top carefully. Move the table top longitudinal and remount the dismounted bearings. Readjust the regulations of the eccentric. Remount the limit stops (Fig. 18/Pos. 1). Put the included pasteboard of the table top packing on the table top during assembly to avoid any damages.

2.6 Assembly of the tube and collimator

Siemens Dismount the intermediate ring (Fig. 19/Pos. 59). Mount the window flange (Pos. 58)

between the adjusted flange at the factory (Fig. 19/Pos. 57) and mount to the tube housing.

Collimat Dismount the intermediate ring (Fig. 20/Pos. 1) out of the collimator (Pos. 2). Mount

the window flange (Fig. 20/Pos. 3) with the control arm to the tube housing. Put the collimator (Pos. 4) onto the intermediate ring (Pos. 5) and fasten with fixing plates.

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Fig. 19 Fig. 20 Philips Mount the control arm with the Z-angle (Fig. 21/Pos. 1) to the Rotalix. Other manufacturer Fasten the control arm (Fig. 22/Pos. 1) with the window flange (Pos. 3) onto the tube

housing and mount the collimator. USA version Mount the control arm (Fig. 22/Pos. 1) with the support angle (Pos. 2) between tube

housing and collimator.

Fig. 21 Fig. 22

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2.7 Assembly of the tube holding support

Remove the above screws (Fig. 23/Pos. 1) and loosen the lower screws (Pos. 2) approx. 10 mm. Remove the cover of the tube holding support (Fig. 25/Pos. 1). Put the tube holding support to the carriage support and insert the cable for the SID switch (Fig. 24/Pos. 3) in the tube holding support. Put in over the lower screws and fasten with the upper screws (Fig. 24/Pos. 1) the tube holding support to the vertical carriage.

Fig. 23 Fig. 24

Fasten the lower screws (Fig. 24/Pos. 4). Lift the tube holding support slightly, then push on safety brake (Fig. 26/Pos. 1) and lower the tube holding support slowly. Tighten the rope and the tube holding support is suspended to the rope. Install cable for SID switch in support arm.

2.8 Assembly of the tube on tube holding support

Move the gravity centre of the tube/collimator/control board unit into the rotation axis by displacing the unit vertically (in direction of x-rays) on the compensating plate (Fig. 25/Pos. 1). Insert spacer plate (Pos. 2) if necessary.

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Fig. 25 Fig. 26 Note: The compensating plate must in any case be installed as distance plate, even if

the centre of gravity lies in the rotation axis.

Fig. 27 Fig. 28 Remove transport security screws (Fig. 27/Pos. 1) and insert in the head part the nuts

(Fig. 31 /Pos. 1).

2.9 Assembly of the control arm

Dismount the cover (Fig. 30/Pos. 1) on the control arm (Pos. 2). Remove the 4 screws (Pos. 3) and mount the cover onto the control arm fastening. Cut in the cable (Fig. 25/Pos. 3) into the control arm and bring it to the cover. Then fasten with the 4 screws (Pos. 3).

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2.10 Assembly and installation of the cable

Mount the cable box (Fig. 28/Pos. 1) to the head of the column. Remove the cover of the cable tunnel. Insert the cable in the cable tunnel (Pos. 2) on the backside of the column. Screw down the cable collar in the cable tunnel (Fig. 29/Pos. 1). Plug in the plugs in the distributor plate (Fig. 12/Pos. 4). Tighten the cable to the cable box (Fig. 28/Pos. 1) and fasten with cable binder (Pos. 2). Install cable for vertical brake and earth cord in head part. Put cover onto the cable tunnel. Install the high-voltage cable to the tube. Place cable over the cable collar of the vertical carriage to the cable box on the backside of the column.

Fig. 29 Fig. 30 Leave enough running noose to the wall terminal box or ceiling terminal box (option).

Place the cables further to the x-ray generator and install according to the installation plan of the x-ray generator.

2.11 Counterweight on the column

The tube holding support has to be counterbalanced with the installed cables. Loosen brake and check the counterweight. If there is a ascending force of the tube holding support remove weight plates out of the counterbalance box. If there is a descending force of the tube holding support put in weight plates in the counterbalance box.

Note: Determine the weight difference with the spring balance. Drive column beside table and pull the tube holding support to the bottom. Secure counterbalance box with the security screw Fig. 28/Pos. 1). Lift the tube holding support (Fig. 26/Pos. 2) some cms. The tube holding support is suspended in the falling brake and the robe is not fixed.

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Fig. 31 Fig. 32

Lift the head part (Fig. 31/Pos. 1) with the rope pulley and secure with a cord. Balance the calculated weight difference. Remount the head part.

Push the tube holding support slightly to the falling brake (Fig. 28/Pos. 1) and lower slowly the tube holding support.

2.12 Function control

Switch in x-ray generator and check all functions. If necessary perform corrections according to chapter 3. Adjustment.

2.13 Assembly of covers

Mount the lower table cover (Fig. 33/Pos. 1) with both screws (Pos. 2). Put in the front plate (Fig. 34/Pos. 1) with bracket in the gap (Fig. 33/Pos. 3). Fasten carefully with both socket head cap screw to table frame (Fig. 34/Pos. 2). Lock both bore-holes (Fig. 34/Pos. 3) with artificial cap.

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Fig. 33 Fig. 34

Drive vertical carriage to the head side and insert lower center cover (Fig. 35/Pos. 1). Drive vertical carriage carefully down. Attention: The lower center cover has to be carried from the coulisse. Stick the upper center cover (Fig. 35/Pos. 2) to the lower center cover (Pos. 1). Drive the vertical carriage to the head side and fasten the center cover with the front border (Pos. 4).

Fig. 35 Fig. 36

Mount the left cover (Fig. 36/Pos. 1), the right cover (Pos. 2) and the cap (Pos. 3) to the column carriage (Pos. 4)

Clean equipment afterwards with a smooth cleansing agent.

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3 Adjustment

3.1 Adjustment of the column vertical

The column has been aligned constructional. If the alignment is not vertical after assembly please align the column.

Fig. 37 Fig. 38

Remark: Remove the covering plates (Fig. 36/Pos. 1-3) from the column carriage

(Pos. 4). Loosen the 4 screws (Fig. 37/Pos. 1). Bring the column in the right position with the corresponding adjusting screw (Pos. 2 or Pos. 3). Fasten again the 4 screws (Pos. 1) and mount the covering plates again.

3.2 Adjustment of the column in direction of rotation

The tube holding support has been aligned constructional. If the alignment is not correct after assembly please align.

Remark:

Loosen the 4 screws (Fig. 38/Pos. 1) slightly. Adjust the column in the corresponding direction. Fasten the 4 screws afterwards tightly.

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Fig. 39 Fig. 40

3.3 Adjustment of the rotational axis respectively the supporting arm

The rotational axis has been aligned constructional. If the alignment is not correct after assembly please align. Remark: Loosen both lower fastening screws (Fig. 39/Pos. 1) with the shortened 6mm socket head cap key and both security screws (Fig. 39/Pos. 2). Perform adjustment with both adjustment screws (Fig. 39/Pos. 3) and the shortened 4 mm socket head cap key. Fasten afterwards the fastening screws and security screws.

3.4 Adjustment of the rotation detent (0° , 90 °)

The rotational axis has been aligned constructional. If the alignment is not correct after assembly please align. Remark: Loosen the nut (Fig. 40/Pos. 1) from catch. Adjust the X-ray tube assembly and fasten afterwards the nut.

3.5 Adjustment of the Bucky in table transverse direction

Loosen the screws (Fig. 41/ Pos. 1) from the four fastening strips. Adjust the Bucky transversely and fasten afterwards the four screws again.

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Fig. 41 Fig. 42

3.6 Adjustment of the vertical FFA switch

Loosen and displace the trip cam (Fig. 42/Pos. 1) with both screws (Pos. 2). If necessary transpose the rail by one hole division. Tighten all screw again.

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4 Technical Maintenance

4.1 Mechanical and electrical tests

The maintenance schedule described below is to be accomplished at 12-month intervals. If functional tests require power, switch off power immediately afterwards. Defective parts must be replaced by genuine spare parts according to spare part lists. Use only non-acid grease for maintenance. Do not grease or oil ball bearings with sealing washers.

Preliminary work: Check column of damages or missing parts. Check all cables upon damage especially on the fastening points.

If necessary replace or repair as far as possible after consultation with

the customer. Check cable loop of sufficient length. Check all covers. If necessary replace damaged parts respectively

arrange exchange. Check range of equipment movements on blocked objects. When

collision danger appears inform the user of all risks. Tools: Usual assembly tools, standing ladder, torque balance key, air level,

spring balance, feeler, cleansing agent, grease, wooden lath.....cm lg.,

Preparations: Switch off equipment Dismount bumper and stop (Fig.45/Pos. 1+2) at either end of the table

top from profile rail (lateral).

Fig. 45 Fig. 46

Take out table top and lay aside securely. Dismount front cover (Fig. 46/Pos. 1+2). Remove cover left and right (Fig. 47/Pos. 1).

Dismount front border and center cover (Fig. 48/Pos. 1).

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Dismount cover cap (Fig. 49/Pos. 1) on the left and right side of the rail

stand.

Fig. 47 Fig. 48

Floor mounting: Check firmness of dowel bolts. Tighten if loose. Torque wrench 50 Nm

(5.0 mkp). Bucky carriage: Check on smooth running over total travel range. Running noise ?

Determine defective bearings. Replace if necessary.

Clean guide rail and bearings and grease lightly.

Check and if necessary adjust eccentric bearing (Fig. 50/Pos. 1).

Correct adjustment: The bearings can still be rotated by hand.

Check bumpers (Fig. 50/Pos. 2) on firmness and damage.

Switch-on equipment. Check brake (Fig. 50/Pos. 3) and adjust if

necessary.

Fig. 49 Fig. 50

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Table frame: Clean left and right guide shafts (Fig. 51/Pos. 1) and grease lightly.

Switch-on equipment. Check performance brakes for transverse

movement (Fig. 51/Pos. 2). Adjust if necessary.

Check bumpers on both sides (Fig. 51/Pos. 4) on firmness and damage.

Fig. 51 Fig. 52

Remount the caps on the left and right side (Fig. 47/Pos. 1). Table top: Check plastic rollers (Fig. 51/Pos. 5) for trace of wear. Replace and

grease if necessary.

Clean and check all ball bearings for table top movements on smooth

running and damage. Replace and grease if necessary.

Fig. 53 Fig. 54

Clean guide profiles of the table top.

Insert table top. Move over total travel range.

Running noise ? Smooth running ? Adjust bearings with eccentric (Fig.

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Switch on equipment. Check performance of brake (Fig. 51/Pos. 7).

Replace brake magnet if necessary .

Remount bumper and stop (Fig. 45/Pos. 1+2) at either end of the table

top to profile rail sides. Foot Treadle: Check on smooth operation and contact point. Adjust switch (Fig.

52/Pos. 1) if necessary.

Check connections of the switches.

Grease lightly both spring axis and bearing axis.

Fig. 55 Fig. 56

Vertical carriage: Clean guide rail of the column and runners of the vertical carriage.

Check on damage and grease lightly. Check on smooth running over

entire travel range. Running noise ? Determine defective bearing.

Replace if necessary.

Check performance of safety brake.

Note: Drive vertical carriage fully down until the threaded bore-hole

(Fig. 53/Pos. 1) of the counterbalance is coincide with bore-hole in the

column. Tighten counterbalance with screws M8 (Fig. 53/Pos. 2) and c

corresponding washers. Lift vertical carriage some cms and release

only if vertical carriage is suspended to the safety brake. Lift vertical

carriage again, pull through safety brake, loosen on rope (Fig. 53/Pos.

4) to thehead side. Release slowly vertical carriage. Dismount screws

(Fig. 55/Pos. 2).

Clean steel rope (do not use fat solvents) and check upon damage.

Check on smooth running over entire travel range. At the slightest sign

of damage - (if there are 12 or more broken single lodes of the rope up

to 100 mm or 3 and more single lodes up to 10 mm or a single lode

broken) - inform the user directly. Further use of the equipment could

endanger the security of patient and user. Do not use the equipment

until the defective rope has been replaced.

Attention: The exchange of the rope has to be done at least every 3 years

Note: Drive vertical carriage fully down until the threaded bore-hole

(Fig. 53/Pos. 1) of the counterbalance is coincide with bore-hole in the

column. Tighten counterbalance with screws M8 (Fig. 53/Pos. 2) and

corresponding washers. Lift vertical carriage approx. 30 cms and 0125 7221 - 34 of 44- 08/98

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release only if vertical carriage is suspended to the safety brake. Lift

head part (Fig. 54/Pos. 1) to the top and tighten with a cord to the

column. Dismount steel rope of the counterbalance (Fig. 55/Pos. 1)

after careful removal of the security washers (Fig. 55/Pos. 3) and bolts

(Pos. 4). Support vertical carriage with the wooden lath. Remove

screws (Fig. 56/Pos. 1) and security plate (Pos. 2). Release the lever of

the safety brake (Fig. 4) in direction of the compression spring and pull

out to the front the bolt (Pos. 3). Release rope from the safety brake.

Remove from the head part the safety ring with safety nippers and

dismount rope after removal of both security screws (Fig. 56/Pos. 1).

Insert new rope in the head part and fasten to safety brake and

counterbalance. Insert again the head part, pay attention to correct

fitting. Remount lever of the safety brake to vertical carriage. Lift again

the vertical carriage slightly while pulling through safety brake of the

rope to the frontal side respectively releasing while pushing the safety

brake against the compression spring. Then let off vertical carriage

slowly. Dismount screws (Fig. 53/Pos. 2).

Check bearing play of the runners.

Note: Put a paper strip (thickness of 0,1 mm) between guide surface

and opposite bearing. If necessary press the opposite bearing with a

screw turner after removal of the screw (Fig. 57/Pos. 1) and tighten the

screw again.

Remark: The opposite bearings must be rotatable by hand over the

entire travel range.

Fig. 57 Fig. 58

Vertical brake: Remove abrasion of the magnet brake (Fig. 56/Pos. 3). Check air gap

of the magnetic clutch with feeler (Fig./Pos.). Nominal value: 0,4 - 0,5

mm. Check brake power over the entire travel range. Should be min.

150 N. The air gap can be adjusted when adding or removing washers.

Note: Drive vertical carriage fully down until the threaded bore-hole

(Fig. 53/Pos. 1) of the counterbalance is coincide with bore-hole in the

column. Tighten counterbalance with screws M8 (Fig. 53/Pos. 2) and

corresponding washers. Lift vertical carriage approx. 30 cms and

release only if vertical carriage is suspended to the safety brake. Lift

head part (Fig. 54/Pos. 1) to the top and tighten with a cord to the

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after carefully removal of the security washers (Fig. 55/Pos. 3) and

bolts (Pos. 4). Dismount steel rope after removal of both security

screws (Fig. 56/Pos. 1). Dismount guide block (Pos. 5) and adjust

difference with washers. Remount guide block. Insert head part, pay

attention to correct fitting. Lift again the vertical carriage slightly while

pulling through safety brake of the rope to the frontal side respectively

releasing while pushing the safety brake against the compression

spring. Then let off vertical carriage slowly. Dismount screws (Fig.

53/Pos. 2). Column carriage: Clean runners of column carriage. Check upon damage and grease

slightly.

Check smooth running over entire travel range. Running noise ?

Determine defective bearing. Replace if necessary.

Check bearing play of the runners.

Note: Put a paper strip (thickness of 0,1 mm) between guide surface

and opposite bearing. If necessary press the opposite bearing with a

screw turner after removal of the screw (Fig. 58/Pos. 1) and tighten the

screw again (Fig. 58/Pos.2).

Remark: The opposite bearings must be rotatable by hand over the

entire travel range.

Switch on equipment. Check function of brake (Fig. 58/Pos. 4). Adjust if

necessary.

Note: Loosen screws (Fig. 58/Pos. 5) and displace magnet angle until

the play between brake rail and magnet is 0,2 mm. Tighten screws

again. Rail stand: Clean upper and lower guide rail. Check on damage and grease

slightly. Check end stops on damage and check fitting. Check column

stand with air level over the entire travel range. Adjust variations while

adding spacers under or between. Cleaning: Dirt accumulation which are not accessible for the cleaning stuff must

be removed during maintenance work.

Steep contrast agent with water and remove.

After completion of the maintenance work clean all dirt accumulations.

Fig. 59 Fig. 60

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4.2 Spare Parts Table

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4.2.1 Spare Parts Column sheet 1

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4.2.1 Spare Parts Column sheet 2

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4.3 Spare Parts List

Description / Order No.

Note:

Defective parts must only be replaced by genuine spare parts as listed below. When ordering please always specify the serial number of the unit and the full order number of the part. Parts or part assemblies may only be replaced by the manufacturer or parties expressly authorised. See also chapter on „Safety Procedures“.

Pos. Description Order-No.

1 Table top complete 0622 0540a 2 Table top frame 0622 0541 3 Table top 0622 0548 4 Profile rails 0622 0549 5 Stop 0622 0550a 6 Stop 0622 0550b 7 Bumper 0005 0164g 8 Power supply 0006 0449 9 Capacitor 3110 0028 10 Switch 0006 0184 11 12 Bridge plug 0632 0306 13 14 Fuse plug 1,6A 0006 0308b 15 Fuse plug 3,2A 0006 0308g 16 Fuse plug 10A 0006 0308k 17 18 Laminated spring 0632 0418 19 Brake solenoid 0006 0603 20 21 Guide pulley 0632 0420 22 Eccentric 0632 0421 23 24 Bumper 0005 0108 25 Bumper support 0622 0620 26 Bearing with eccentric 0622 0555 27 28 Bearing with bushing 0622 0556 29 Guide pulley 0632 0422 30 Bearing 2400 0013 31 Bearing 0005 0191a 32 Eccentric axis 0632 0659 33 Bearing axis 0632 0657 36 Button 0006 0720a 37 Switch 0006 0079a 38 Catch lever 0322 0637b 39 Catch lever 0322 0637a

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Pos. Description Order-No.

40 Switch lever 0006 0450 41 Trough complete 0632 0160 42 Pedal 0632 0125 43 Eccentric axis 0632 0610 44 Tube support arm 100 mm 0125 0815a 45 Tube support arm 127 mm 0125 0815b 46 Tube support arm GE 0125 0815d 47 Tube support arm Toshiba 0125 0815e 48 Head piece weld 0125 0580 49 Strip 0125 0550 50 Tube saddle 0125 0780 51 Cover bottom 0370 0138 52 Spring 0005 0159 53 Safety brake II 0125 0733 54 Cover top 0125 0570 55 Bearing with bolt 0125 0374 56 Bearing with eccentric 0125 0369a 57 Bearing with bushing 0125 0369b 58 Bolt 0125 0383 59 Bearing with bolt 0125 0376 60 Bearing with eccentric 0125 0377 61 Bearing with eccentric 0125 0373 62 Solenoid bracket 0006 0687 63 Detent quick release ass. 0125 0880 64 Control housing 0322 0629 65 Control housing 0322 0270 66 Control housing 0322 0273 67 Control handle assembly 0125 1000a 68 Handle 0125 1008 69 Button 70 Print board 0125 1020 71 Angle indicator 0125 1010 72 Table measure 0125 1019 73 Cable table 0125 1607a 74 Cable column 0125 1606 75 Timing Belt 0006 0686 76 Spring 0005 0042f 77 Pulley 0322 0118 78 79 80 Column top assembly 0125 0650 81 82 Scale cm 0008 0106 83 Scale inch 0008 0107 84 85 Wire rope 0125 0662 86 Wire rope pulley 0125 0659 87 Solenoid bracket 0323 0555 88 89 Parabolic spring 0005 0103a

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Pos. Description Order-No.

90 Vertical carriage 0125 0701 91 Sole plate 0125 0725 92 Bearing balance 0125 0720a 93 Bearing balance 0125 0720b 94 Bumper 0005 0164h 95 Counterweight 0125 0601b 96 Glide block 0125 063 97 Glide block 0125 063 98 Weight plate 0125 0623 99 Profile 0370 0137 100 Rail assembly 0125 0115 101 102 Rail 0125 0202 103 Floor guide rail 0125 0136 104 Stop 0125 0137 105 106 Detent quick release ass. 0125 0340 107 108 Catch 0125 1243 109 110 Coupling assembly 0125 1210 112 Switch 0006 0184 113 Wiper 0322 0131 114 Guide for wiper 0322 0130

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Name Plate Location:

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4.5 Maintenance Certificate

The maintenance according to the attached maintenance instructions has been carried out. Any parts replaced were original spare parts as shown on the list.

Replaced parts (List item no. only)

----------------------------------------------------------------------------------- Date Name of company Signature

Replaced parts (List item no. only)

----------------------------------------------------------------------------------- Date Name of company Signature

Replaced parts (List item no. only)

----------------------------------------------------------------------------------- Date Name of company Signature

Replaced parts (List item no. only)

---------------------------------------------------------------------------------- Date Name of company Signature

Subject to technical alterations TV/Ru

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