Related Manuals for Durr Dental XR 24 Pro 1700-08
Summary of Contents for Durr Dental XR 24 Pro 1700-08
- Page 1 Dürr Dental X-ray Film Developer XR 24 Pro Installation and Operating Instructions 9000-600-74/30 ...
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Page 2: Table Of Contents
Content Mounting Important Information 8. Set-up 10 1. General 4 81 Room for set-up 10 11 Note on Conformity 4 82 Set-up alternatives 11... - Page 3 143 Program overview 22 144 Service / Fault message 22 15. Operation 22 151 In the morning or before surgery start 23 152 To change program: 24...
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Page 4: Important Information
• The translation of these Installation and Important Operating Instructions has been carried out in good faith Dürr Dental will not accept any Information claims arising from incorrect translation The enclosed German version of these Installation and Operating Instructions is the final refer- 1. -
Page 5: Ucts
1.5 Notes on EMC and medical Due to the bath temperature that needs to be maintained for the process, optimum developing products quality can only be ensured up to an ambient Medical products should be treated with respect temperature = bath temperature when it comes to electro-magnetic compatibility The unit must not be used in operating theatres and special safety measures must be taken... -
Page 6: 22 Electrical Safety Instructions
• The operator must be knowledgeable in the Power switch ON / OFF operation of the appliance • The product is not designed to be used in Select parameters medical treatment areas where there exists the danger of explosion Areas where explo- Confirm selection sions could occur are those where flammable Switch on power... -
Page 7: Delivery Contents
4. Delivery Contents 5. Technical Data X-ray film developer XR 24 Pro, model 5.1 XR 24 Pro, 1700-08 1700-08 (230 V AC, 50/60 Hz) Model 1700 accessories, complete 1700-001-00 Voltage Current 4.1 Special accessories Electrical 50-60... -
Page 8: Xr 24 Pro Functional Layout
6. XR 24 Pro functional layout Stand-by Position 19 19a 18 Film feed Rotary pump (for D and F) Start flap Water intake valve Roller set - film feed Circulation heater Drive shaft PTC-sensing device Roller sets developer/fixer (D/F) Overflow pipe F with drainage plug Roller set - water Lifter Water inflow... -
Page 9: Xr 24 Pro Functional Description
7. XR 24 Pro functional description Press the power switch (min. 2 secs) Once the film has been taken up the film feed and the display lights up The warming-up pha- flap (2) closes As soon as the blinking mes- se for the developer and fixer baths begins The sage "MACHINE LOADED"... -
Page 10: Mounting
Mounting 8. Set-up 8.1 Room for set-up • The XR 24 Pro developer may only be operat- ed in a clean, dry and well-ventilated room • Room temperature must not fall below +10 °C in winter and must not exceed +28 °C in summer • The room chosen for set-up must have ac- cess to a water connection (water tap) (27) -
Page 11: 82 Set-Up Alternatives
8.2 Set-up alternatives • Place the developer unit onto a horizontal, stable, flat, and single-piece working surface at a comfortable working height • In order to have access to the hoses the working surface should have at least one opening of ca 7 x 10 cm • Take into account that additional space may be required for service and maintenance and that sufficient ventilation is available for the... -
Page 12: Installation
9. Installation 9.1 Water connections • Check that clean, clear water flows from the water tap (27) When installing for the first time make sure the connection is allowed to flow and rinse first! • Because of great regional differences in the water quality a fine filter (32) must be fitted be- tween the water tap (27) and water hose (34) The fine filter (32) protects the flow regu-... -
Page 13: From Developer And Fixer
When laying out the waste water hoses the following must be careful- ly observed: - avoid sagging hoses! Avoid squeezing or reducing the pressure on hose! • The external ends of the hoses should be coated with UHU-Plast • Screw the screw socket (37) onto the hose and fit to siphon trap muff (25) using a hose clamp (38) • Secure the waste water hose using hose... -
Page 14: Start-Up And First Use
10. Start-up and first use 10.1 Clean unit • Remove the cover • Remove the floating covers to developer and fixer baths • Open the green catch (44) and locking devices (45) • Swing the dryer roller set (8) towards the back • Extract the roller sets for water (6) and devel- oper / fixer (5) • Swing the display (90) upwards • The display can also be lifted upwards and... -
Page 15: Electrical Connection
• Press the lever to the side and remove the lift- ing bath (22) • Clean the roller sets, lifting bath and tanks us- ing a damp sponge "Preparation of chemicals " "Insertion of roller sets" see sections 16.1.3 and 16.1.4 11. Electrical connection The unit is set up for a supply volta- ge of 230 V (see model identification plate). -
Page 16: Circuit Diagram
12. Circuit diagram 12.1 PCB (main board) operating functions 12.2 PCB (main board) control functions (see also parts 23 A and 23 B under section 7) 23 B 23 A 2018/02SE... -
Page 17: 123 Pcb (Main Board)
12.3 PCB (main board) power functions 230 V (see also part 23 C under section 7) 23 C 2018/02SE... -
Page 18: Start-Up And First Use
13. Start-up and first use Guidance on using the unit and the The developer unit XR 24 Pro has 3 different display for the operator can be found settings for the processing time, and is factory in section "Usage", section 15 set at the following values A complete description of the service Intraoral films... -
Page 19: 131 Settings / Service Operation For The Service Technician
13.1 Settings / service operation for the Service Technician • Open the water tap • End Service operation Switch off unit at power switch (press • Check unit and all connections for signs of leakages min 2 secs) • Start service operation • Set parameters e g Language, Electrical press + simultaneously frequency, etc at the display using pro-... -
Page 20: Ing Test
13.2 Check temperature of the de- veloper and carry out commis- sioning test The following procedure is shown as an example for use in Germany When al- tering for other countries take local situ- ations (eg regulations) into account! • Switch on the unit and wait for the warm- ing-up phase of the developer bath to finish, see also "151 In the morning or before sur-... -
Page 21: Transport
14. Transport Before transport of the developer please note the following points: The developer unit may only be transported with completely empty tanks. • Switch off unit at main switch • Turn off the water tap (27) • Remove power connection between mains cable and from the electrical safety socket • Unscrew the water hose (31) from the unit and from the water tap (27)... -
Page 22: Use
Power - switch Confirmation - key "Browse menu" 15. Operation 14.3 Program overview The programs Intra, Extra and Endo are facto- Before operating the appliance please note the ry set (see below); however, they can be indivi- following points: dually altered by the Service Technician accor- ding to the film list The developer unit must never be operated when the roller set is not... -
Page 23: Start
Open the water tap. • Switch on unit: • Press power switch ca. 2 s until audible signal is heard >> DURR DENTAL<< Display LEDs light up Lifting bath moves au- XR 24 PRO V tomatically into the correct position, ca 30 seconds... -
Page 24: 152 To Change Program
15.2 To change program: For error messages, see section 17.1 "Fault messages on display • 6 Up to six intraoral films can be laid next to each other between the markings and insert- ed When inserting 2x3 films take care that they lie correctly and the marking is complete- ly fed into the developer unit all the way • For rapid test pictures (eg when carrying out... -
Page 25: 155 Film Recommendation List For Dürr Dental Developer
15.5 Film recommendation list for Dürr Dental Developer XR 24 ... Extraoral Films Intraoral Films Bath temperature 28 °C Bath temperature 28 °C Film formats to max 24 x 30 cm Process time 6 min Film types Process time Dryer capacity Dryer performance Kodak... -
Page 26: Maintenance
16. Maintenance Every week Use a cleaning film • Once a week before beginning work use a cleaning film, eg "Dürr Clear 100" • Carry out a Constancy Check according to X-ray regulations: Every month Change the chemicals, where no regeneration unit (91) is fitted, see section 161 This interval is recommended for a daily film usage of 10 intraoral and 3 extraoral films... -
Page 27: 161 Change The Chemicals
16.1 Change the chemicals 16.1.1 Drain off the chemicals • Switch off unit at main switch • Unplug (61a) from mains • Remove the cover (60) • Check whether collector vessel (39) is empty, if necessary empty into the large collector canister (63) It is extremely important that the collec- tor vessels are empty, otherwise there is the danger of fluids overflowing when the chemicals are now drained from the... - Page 28 • Press the side levers and remove the lifting bath (22) For cleaning, use the black sponge for developer areas and the red sponge for fixer areas • Clean the lifting bath (22) thoroughly with the corresponding sponges under running hot water (at least 40°C) • Rinse the tanks with hot water and clean thor- oughly with the corresponding sponges...
- Page 29 16.1.2 " Preparation of chemicals " The preparation of chemicals decribed is based on the application of "DÜRR-AUTOMAT XR/C" chemicals, as supplied • Screw the large plugs for developer (21) and fixer (18) into the respective tanks (see page 28) • Connect the developer and fixer hoses again to collector vessel • Place the separating panel (52) between...
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Page 30: 162 Every 2 Months Cleaning Tanks
16.2 Every 2 months cleaning tanks and roller sets The cleaning of tanks and roller sets de- cribed is based on the application of "DÜRR-AUTOMAT XR/C" chemicals, as supplied • First drain off the chemicals, see section 1611 • Lay the roller set in a wash basin and spray, eg with "spray cleaner WR 2000", and leave to work for ca 10 min • Press the lever to the side and remove the lift-... - Page 31 • Place lifting bath in position • Insert developer and fixer roller sets The developer must never be operated without roller sets! If roller sets are missing then the developer and fixer fluids can come under pressure and be splashed verti- cally upwards and out of the developer Chemicals irritate eyes and skin and there is the danger of serious eye damage.
- Page 32 16.2.1 Replace the roller sets • Place the lifting bath (22) in position • Insert the roller set for the dryer (8) and swing to the rear • Place the roller sets for water (6), developer/ fixer (5) and then film insertion (3) in place in that order Note carefully that the guide wheels mesh together correctly It might be necessary to turn the cogged drive wheel (58)
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Page 33: Trouble-Shooting
Trouble-shooting 17. Tips for Service Technicians Any repairs above and beyond routine maintenance must be carried out by suitably qualified personnel or one of our service technicians. Before any trouble shooting, switch off all power. Problem Probable cause Solution 1. Appliance not • Power cable not plugged in • Plug the power cable into the rear of the functioning... -
Page 34: With Audible Signal
Problem Probable cause Solution 7. Severe fogging • Films overlap • Check the use-by date of film • Films incorrectly stored • Observe all instructions concerning storage conditions, use-by-dates, or • Temperature of the developer other manufacturer's instructions on the too high caused be excessi- film packaging ve room temperature Do not store film material in the... -
Page 35: Tips For Service Technicians
18. Tips for Service Technicians see also 18 Tips for Trouble-shooting Problem Probable cause Solution 1. Appliance not • Mains fuse is defect • Check fusing, change if necessary functioning • Appliance fuse is defect • Check fusing, change if necessary (see section 198) 2. -
Page 36: Tips For Trouble-Shooting
19. Tips for Trouble-shooting 19.1 Before starting • Switch off unit at mains switch • Unplug (61a) • Remove the cover (60) • Remove the housing-panels as required for working 19.2 Remove front panel • Swing the display panel upwards • Open the green catch (44) and locking devic- es (3) • Lift the film insert roller set (3) out • Undo the two grey rapid release catches (68) -
Page 37: 196 Service Mode Plan
2018/02SE... - Page 38 2018/02SE...
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Page 39: 19.7 Changing Display
19.7 Changing display • Pull the connector of the display cable (92) from the PCB (main board) (86) and draw through opening (91) • Swing the display (90) upwards and remove • Install the new display in reverse order 19.8 Check unit fusing • Open the flap (64) to the rear of the appliance by applying light pressure with a screwdriver • Press the spring retainer together and extract... -
Page 40: Ptc-Sensor
19.9 Changing the process heater and PTC-sensor • Remove all covers and panels • Drain off chemicals, see section 1611 • Pull the connector (93, fig 43) from PCB (main board) (86) • Unscrew the screw on rotatory pump mount- ing and lift pump • Remove both connectors from the rotatory pump and the connector to process heater (16)... - Page 41 19.12 Cleaning fluid level indicator sensor "Water" • Close the water tap • Remove the cover • Open the green flaps and catches • Swing the dryer roller set towards the back • Remove roller set for water • Clean the fluid level indicator sensors (82)+(83), to prevent lime scale build up form- ing a bridge • To check function, the unit must be started up without the water roller set in place...
- Page 42 2018/02SE...
- Page 43 2018/02SE...
- Page 44 Dürr Dental Se Höpfigheimer Str. 17 74321 Bietigheim-Bissingen Germany Fon: +49 7142 705-0 www.duerrdental.com info@duerrdental.com...
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