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Durr Dental XR 24, Инструкция по установке и эксплуатации

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Content

Important Information

1. Notes

........................................................ 3

1.1 CE - Labeling .................................... 3
1.2 Electromagnetic Compatibility ........... 3
1.3 General Notes ................................... 3
1.4 General Safety Information ............... 3
1.5 Combining Appliances ..................... 4
1.6 Electrical Safety Notes ..................... 4
1.7 Warnings and Symbols .................... 4

2. Product information

.............................. 4

2.1 Correct Usage .................................. 4
2.2 Incorrect usage ................................ 4

3. Contents

.................................................. 5

3.1 Accessories ...................................... 5
3.2 Special Accessories ......................... 5

4. Technical Data

........................................ 5

5.

5.

5.

5.

5.

Functional Diagram ...............................

6

5.1 Regeneration Unit connected to

XR 24, XR 24 II, XR 24 NOVA ........... 6

5.2 Regeneration Unit connected to

XR 24 PRO ........................................ 6

6.

6.

6.

6.

6.

Functional Description

......................... 7

6.1 Regeneration Unit RU 24

connected to XR 24, XR 24 II,
 XR 24 NOVA ..................................... 7

6.2 Regeneration Unit RU 24

connected to XR 24 PRO ................. 7

Installation 

7. Set-up alternatives for

Regeneration Unit

.................................. 8

8. Preliminary measures

............................ 9

8.1 Remove front cover .......................... 9
8.2 Remove rear cover ........................... 9
8.3 Remove side covers ........................ 9

9. Hose connections

................................ 10

10. Electrical connections

......................... 11

10.1 XR 24, XR 24 II, XR 24 NOVA ......... 11
10.2 XR 24 PRO ...................................... 11

11. Setting the Regeneration Electronics

12

11.1 XR 24 ............................................... 12
11.2 XR 24 II and XR 24 NOVA .............. 13
11.3 XR 24 PRO ...................................... 14

12. Check Settings

..................................... 15

12.1 XR 24, XR 24 II, XR 24 NOVA ........ 15
12.2 XR 24 PRO ...................................... 15

13. Setting Regeneration Pump

Piston Stroke

........................................ 16

14. Commissioning

.................................... 16

Operation

15. Cleaning the Regeneration Unit

........ 17

15.1 XR 24, XR 24 II, XR 24 NOVA ......... 17
15.2 XR 24 PRO ...................................... 17

16. Cleaning the X-ray Developer

............ 17

17. Disposal of Chemicals

........................ 17

Troubleshooting

18. Troubleshooting Tips for XR 24

,,,,,

XR 24 II, XR 24 NOVA

............................ 18

19. Troubleshooting Tips

 XR 24 PRO

............................................ 19

Содержание XR 24

Страница 1: ...Installation and Operating Instructions DÜRR Regeneration Unit for X ray developers XR 24 XR24 II XR 24 Nova XR 24 Pro 2006 01 ...

Страница 2: ...Regeneration Unit RU 24 connected to XR 24 PRO 7 Installation 7 Set up alternatives for Regeneration Unit 8 8 Preliminary measures 9 8 1 Remove front cover 9 8 2 Remove rear cover 9 8 3 Remove side covers 9 9 Hose connections 10 10 Electrical connections 11 10 1 XR 24 XR 24 II XR 24 NOVA 11 10 2 XR 24 PRO 11 11 Setting the Regeneration Electronics12 11 1 XR 24 12 11 2 XR 24 II and XR 24 NOVA 13 11...

Страница 3: ...is used in conformity with the Installation and Operating Instructions The developer unit herein described conforms to the relevant safety standards valid at this time All switches processes trade marks software programs and appliances named in this document are registered names Any reprinting of the technical documentation in whole or in part is subject to prior written approval of Dürr Dental 1 ...

Страница 4: ...xtension cables should be used to connect the machine to the power outlet Warning Check the appliance and the power supply cables for correct installation and possible damage before switching on Damaged cables plugs and sockets must be replaced before use The appliance should not be used in the patient s vicinity A minimum distance to patient of 1 5 meters is recommended 1 7 WarningsandSymbols In ...

Страница 5: ...ion as described in section 11 2 The assembly set 1700 284 00 is then no longer required 3 1 Accessories 1 Assembly set for XR 24 Pro only 1700 284 00 3 2 SpecialAccessories The following parts are not part of the standard contents Order separately if required 1 PCB conversion set only for XR 24 II and XR 24 NOVA 1700 212 00 4 Technical Data Regeneration Unit RU 24 for X ray developers XR 24 Model...

Страница 6: ...6 50 OFF 100 ON REG S1 0 10 20 30 40 50 60 A2 B C D G H A1 A I B H J 5 2 Regeneration Unit connected to XR 24 PRO 5 FUNCTIONALDIAGRAM 5 1 Regeneration Unit connected to XR 24 XR 24 II XR 24 NOVA ...

Страница 7: ...ive motor impulse generator A2 XR24 Nova Drive motor impulse generator B Regeneration Unit C PCB regeneration switch On Off D Potentiometer for time setting G Reduction of regeneration time to 50 30s H Film intake light barrier 6 2 Regeneration Unit RU 24 connected to XR 24 PRO The regeneration pumps of the XR 24 PRO are reactivated after every length of 1 3m of developed film material For the dur...

Страница 8: ...als regularly Set up of Regeneration Unit RU 24 above the level of the X ray developer is not permissible This set up position makes it possible that chemicals leak into the X ray developer baths Please ensure that all connecting hoses from the Regeneration Unit RU 24 to the X ray developers are laid without any twists or bends The distance between Regeneration Unit and X ray developer should not ...

Страница 9: ...een catch 3 and the clips 4 of the dryer roller set 5 Swing the dryer roller set 5 towards the rear and lift out Rinse the baths with warm water Close the water tap Remove the cover necessary for working 8 1 Remove front cover Unscrew the two quick release screws 11 from the front cover panel 12 Unscrew the three Philip s screws 7 and remove the front cover panel 12 8 2 Remove rear cover Unscrew t...

Страница 10: ...s Uncsrew the locking nuts 18 on the connectors 16E and 16F Remove the black plugs 20 Slide the locking nuts 18 and the grey hose locking ring 19 onto the connecting hose 13 and 14 Slide the connecting hose for developer black 13 and fixer red 14 all the way onto the appropriate connector sleeve 16E and 16F of the bath and secure in place with the locking nut 18 E Developer bath F Fixer bath 9 2 H...

Страница 11: ...4 PRO Remove socket cap 15b to the rear of the X ray developer Use the connection port 15a from the assembly set provided 1700 284 00 Put connection port into the prepared opening using the 4 screws Connect the cable set as illustrated Fig 9 Place the Regeneration Unit plug in the socket and secure in place with the locking screw X1 X2 Plug X3 Regeneration Unit Circuit diagram XR 24 PRO 8 15a 15b ...

Страница 12: ...s set to ON then additionally regeneration will take place every time the appliance is switched on Switch S1 50 100 If switch 21 is set to 100 then the maximum pump running time of the Regeneration Unit is 60s By turning the switch 21 to 50 then the maximum pump running time of the Regeneration Unit is halved to 30s Potentiometer REG regeneration time The amount of chemical transported to the X ra...

Страница 13: ...eration is additionally activated and when the X ray developer is switched on regeneration occurs If switch 27 is set to OFF regeneration occurs only after 1 3m of film has been developed Switch X4 50 100 If switch 26 is set to 60s then the maximum pump running time of the Regeneration Unit is 60s If switch 26 is set to 30s then the maximum pump running time of the Regeneration Unit is halved to 3...

Страница 14: ... 9000 600 74 30 See section 18 6 Service Routine Start Service Routine Switch off appliance at main switch press min 2 s Simultaneously press min 4s Appliance is in service set up routine Service function selection Using keys and display select REGENERATE then select REGEN ON Alter setting Factory setting 30s or changes the parameter value confirms new value Finish service set up routine Switch of...

Страница 15: ...er If necessary alter the pump transport settings See section 13 Setting regeneration pump piston stroke 12 2 XR 24 PRO A processor in the electronics of the XR 24 PRO stores the complete developing time therefore setting option selection is not required Check regeneration impulse for film length Switch on the X ray developer and select program Endo film transport time 2 45 min Lay a film in the f...

Страница 16: ...crew 30 14 Commissioning After finishing all re setting that may be necessary drain all water from the baths in the regeneration unit of the X ray developers and place the chemicals into position as appropriate for the model of X ray developer and according to the Installation and Operating Instructions of that model The X ray developer should never be operated without the roller set If a roller s...

Страница 17: ...on on operation deactivated Switch the X ray developer on and select fast forward operation Lay a film in the film intake such that the film intake flap is activated but so that the film is not transported Wait approx 30 min until the Regeneration Unit has operated 4 times Remove the film from the film intake and let the cycle continue til the end lifting bath in upper position Switch off X ray de...

Страница 18: ... appropriately Possiblecauses Frequent use of the appliance main switch surgery mains switch or constant interruption of power supply Only when Regeneration on Operation activated Electronic relay K3 of XR24 sticks or electronics defect Regeneration containers empty Pump operating time too short Regeneration containers or their hoses are interchanged Non return valve of regeneration pump stuck or ...

Страница 19: ...lean non return valve replace if required Check for correct positioning Lay the hoses with no twists or bends Observe film shelf life date Observe chemicals shelf life date If shelf life of chemicals is exceeded do not use and dispose of appropriately Check the impulses of the light barrier and the impulses of the roller drive or replace electronics Check all cable connections Check the motor for ...

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