Rollux D Technical Documentation
Contents
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3. 7 2 3 Power supply and belt motor control B195 2 gt 8 SOLOW 32 7 2 4 Shutter motor control B195 7 gt op gt 439779 J gt N 434719 gt gt LHT 2 M lt a 4 97006 AS gt p INJHHNI Z J gt EWMd E 2 14 4 9 5 1 o 5 gt 1 2 s ps j E CON gt CAM L 2 14 PE H _ NL 9 rte gt 111 17171 2 3T V AGE D gt NS Q 7 F all gt xe IuIc E J AN i 219 aH PN 708 s ae SI z n FOR E n4 ap JNM 33 7 2 6 Motion board component lists B195 14 14 25 Re RR WE PWN PW N N wo A 10 10 R8 R13 R15 R38 R50
4. 2 6 5 Service function 5 Test function Runs the belt in a continuous loop from frame 5 to frame 30 and back Turning off the power is the only way to interrupt this loop 2 6 6 Service function 6 Setting the default illumination value Adjust the illumination level with the or key Choose service function 6 to store this setting as the default The preset default is maximum level 2 6 8 Service function 8 Belt speed Sets the belt speed during motions longer then two frames Increase the speed Decrease the speed Adjustable interval is 0 9 9 is the maximum speed Default is 5 Higher speed increases the risk for loss of films 2 6 9 Service function 9 Belt speed Sets the belt speed for one or two frame movements Increase the speed Decrease the speed Adjustable interval is 0 9 9 is the maximum speed Default is 5 Higher speed increases the risk for loss of films 2 6 10 Service function 10 Number of operations Displays the number of operations made by the viewer One operation is one movement of the belt regardless off length 21 2 6 11 Service function 11 Foot switch modes Toggles between two different modes of operation for the foot switch 1 Mode 00 The foot switch steps one frame up or down The display shows 0 2 Mode 01 The foot switch runs the belt while the switch is pressed The display shows 1 2 6 12 Service function 12 Minimum illumination Adjust the minimum
5. SY Ed 2H 8H 6H E 22 5 5 818 5 C CN N we lt _ 43 7 6 2 Light control B180 schematics BN2 105 4 2 wk 13 810 gt lt m en 7 9 un 13 d 14 Ril 2 K4 15 gt lt K4 5 j 4 bm gt 4 gt KA 11 lt 12 N d lt 18 a rA K4 8 P 21 154802 1 4 2 SZ 10004 L K3 2 ra 2 2 tice GIR13 lt xi 1 1 2060 T 1C2860 E wal A pO 81 ie 81 TIC2 6D READS 2 2 gt my 6 i gt 4 6510 TIC206D po jr tes O 2 A O r TIC286D hei TIC2 6D 26 TIC2 6D 8 TIC206D K1 Sieh 21 L2_o AI ca La ee 2 lt gt 4 44 7 6 3 Light control B180 component list Resistors 9 R1 9 2 R10 11 1 R14 2 RN1 2 Capacitors 1 Cl Semi conductors 9 1 9 1 10 Integrated circuits 1 1 1 1 IC2 2 4 1 5 Others 2 K1 3 1 K2 1 4
6. 4 5 The belt stops at different positions going up or down Possible cause The drive parameters are incorrectly set Solution Adjust the drive parameters see service functions 13 to 16 Example If the belt stops too late going down decrease the value in function 14 and or 13 4 6 The belt stops incorrectly the films does not correspond with the viewing area 1 Possible cause The bar code reader is in the wrong position a Solution Move the bar code reader back or forth 2 Possible cause The shutters are not correctly adjusted a Solution Adjust the shutters Load two 24x30 films one hanging and one standing Open the shutters fully with the arrow keys Make sure the belt stops more or less in the center of the viewing area if not adjust the bar code reader Press the 24x30 key If the shutter opening is too small or too large adjust the potentiometers for shutter A and or C Press 24x30 again to test 4 7 The belt stops too early either going up going down or in both directions Possible cause The drive parameters are incorrectly set Solution a Ifthe problem is going up increase the setting for service function 15 a few steps b Ifthe problem is going down increase the setting for service function 14 a few steps Increasing the settings too much will result in a less tensed belt 28 4 8 Error codes To erase an error message you have to perform a belt movement operation It can be a si
7. illumination level up or down with the and keys While adjusting a number between 0 and 99 and proportional to the illumination is shown on the display 2 6 13 Service function 13 Belt deceleration downward Use the and minus keys to adjust the deceleration of the belt after downward motion A higher value is slower deceleration Useable interval is 10 31 default is 30 2 6 14 Service function 14 Breaking motor speed downward Sets the minimum speed for the trailing motor during docking after downward motions Low values are slower speed and more accurate docking If the speed is too low the belt might stop too early Adjustable interval is 0 31 default is 15 2 6 15 Service function 15 Breaking motor speed upward Sets the minimum speed for the trailing motor during docking after upward movements Low values are slower speed and more accurate docking If the speed is too low the belt might stop too early Adjustable interval is 0 31 default is 15 2 6 16 Service function 16 Belt deceleration upward Use the and minus keys to adjust the deceleration of the belt after upward movements A higher value is slower retardation Useable interval is 10 100 default is 50 2 6 17 Service function 17 Pulling motor speed Use the and minus keys to adjust the speed of the pulling motor during deceleration A higher value is higher speed Useable interval is 20 63 default is 45 22 2 6 19 S
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9. LNJONYL 4 IN39NUI La 1 39 91 La ES 1N39NdL 4 7 105 Z IN39NgL gt 2 oW aN l LNAONGL J 109 1N39NJL e J 4 lN39NJL gt 4 192941 i T7103 Z beet ZH 931 L 7 lt 885 o o 4 ee 1N3ONJL e het 2 931 4 221 2 yat 9 PO 21 n Y x 1N3ONdI ven 910 1 29N9 4 LNZONYL e oo 221 mm 1 8 LNJONY L 2 zN ncm 7 ie IN39NUL 2 eI 888858858882 5 8 he 4 ou o 6 5 5 FYN 3i a 4 42 7 6 1 Light control board B180 layout V CN X T 2 Ly ELS CN LO Zu zA 1q 3 7a SH g
10. Luminance up to 10 000 candela m Homogeneity Illumination constant within 10 across the whole light surface Mains supply 230V 50Hz 117V 60Hz 6A Power consumption 550W maximum 00W stand by Dimensions 1440 56 77 630 24 87 Documentation Complete documentation and user s manual in Swedish and English Weight 320 kilo Finish Light Grey laminated Manufacturer Breis amp Co AB Banehagsliden 5 BREIS S 414 51 Gothenburg Sweden Tel 46 0 31 15 52 52 Fax 46 0 31 15 99 55 Email support breis se Distributor Broadwest Corporation 191 University Blvd 983 Denver CO 80206 4613 USA 303 722 1500 Fax 303 722 1507 Email info broadwest com NJROADWEST 4 Caring Vision M Contents 1 Technical description 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 1 10 1 11 1 12 1 13 Electrical installation Fluorescent tubes Mechanical installation Dismounting of the film belt 1 4 2 Removing belt to the rear Mounting of a new belt Connection of the keyboard and shutter control 1 6 1 Adjustment of the bar code reader 1 6 2 Installing a new bar code reader Bar code reader 1 7 1 Adjusting the left and right shutter 1 7 2 Adjusting the upper and lower shutter Emergency stop Removal of the front panels Light box assembly Installation of tabletop Digital or Analog mode Installation of monitors and monitor support 2 O
11. R54 R68 R72 R79 R83 R86 R90 R384 R2 R3 R4 R5 R47 R51 R53 R58 R59 R71 R78 R80 R85 R87 R6 R7 R81 R88 R9 R10 R11 R12 R23 R24 R25 R26 R31 R34 R42 R43 R48 R49 R52 R60 R61 R63 R64 R65 R73 R82 R84 R89 R9 R14 R16 R17 R18 R44 R46 R74 R19 R21 R22 R37 R39 R62 R30 R29 R28 R27 R32 R33 R35 R36 R40 R41 R55 R56 R57 R45 R66 R67 R69 R70 R75 R77 R76 RN2 RN3 RN4 RN5 RN6 RN7 8 D1 D2 D3 D4 06 D7 D8 09 D17 D18 D19 D20 2 7 4700 180 Q 10 1kQ 68 1 Q 2W 100 kQ 22 100 47 24 Q 270 10 10 0 1 Q 3W Resnet SIL 2k2 5 Resnet SIL 22k 5 Resnet SIL 10k 9 8 Resnet SIL 10k 5 BYW95C 21 D22 D23 024 025 D26 027 D28 029 030 031 032 D10 061 05 D11 046 043 049 012 041 047 048 LD1 LD2 LD3 LD4 LD5 LD6 LD7 LD8 LD23 LD22 LD9 LD10 LD15 LD17 LD19 LD21 LD25 LD26 LD27 LD29 LD11 LD12 LD13 LD14 LD16 LD18 LD20 LD24 LD28 LD30 IC1 IC19 IC26 2 IC3 IC4 IC12 1 5KE43 1N4007 15V transient 5V8 transil 3mm gul lysdiod R d lysdiod 3mm Gr n lysdiod 3 mm 7805 ULN2003 44 4094 e e e UU M bM tA 38 A N NK IC5 IC15 IC6 IC7 IC8 IC10 IC9 IC11 IC13 IC14 IC16 IC17 DS26C32 IC18 IC20 IC21 IC22 IC23 IC24 IC25 13 0 5 T2 T5 T7 2 6 T6 8 D63 D64 D65 T9 T14 C3337 T13 C1 C2 C40 C41 C45 C46 C49 C50 C56 C57 C69 C70 C3 C10 C14 C48 C
12. divided between the two outlets These outlets will always have power regardless of the power switch 2 3 Keypad The keypad is located on the right end of the front panel Here you have keys for belt transport and shutter control Illumination is controlled with a switch and a dimmer potentiometer located to the right of the keypad 2 4 Keyboard 2 4 1 General functions STAND BY Does not break the power to the circuit boards When leaving in stand by mode the light is turned on at the pre set level service function 6 If the belt position does not correspond exactly to a frame position the belt moves until the nearest frame is found STOP Stops the belt transport 2 4 2 Moving the belt Enter a two digit frame number between 01 00 for a 100 frame belt and the last frame number can be 40 60 80 or 99 When the first digit has been entered it can be erases with STOP If a new number is entered during belt motion the belt stops and starts to move to the new destination The current frame number is indicated on the upper half of the display the destination on the lower half Moves the belt one frame up Moves the belt one frame down 17 18x24 24x30 H 2 4 3 Light control Light dimming is controlled with the potentiometer to the right of the keypad Turn it clockwise to increase the illumination counter clockwise to dim When changing frames the illumination is automatically dimmed to minimum le
13. key is lit Enter the code 9 0 5 0 If the wrong code is entered the service LED is turned off and you have to start over by pressing the SERVICE key When the correct code is entered a horizontal bar is lit in the upper left corner of the display This bar is a command prompt indicating that you can enter commands Use the SERVICE key to interrupt a service function When at the command prompt you can leave the service mode by pressing SERVICE 2 6 1 Service function 1 Default film size Selects the default film format 18x24 or 24x30 Entering this function toggles between the two film formats 18x24 is indicated by 24 on the display 24x30 by 30 The default setting for changing the film format changes the masking shutters 2 6 2 Service function 2 Manual belt movement Runs the belt upwards or downwards Using this function the belt can be run all the way up or down to the end of the belt Runs the belt upwards towards higher frame numbers Runs the belt downwards towards higher lower numbers It is also possible to run only one of the motors to release the belt tension Run the upper motor downwards Run the upper motor upwards Run the lower motor downwards Run the lower motor upwards 20 2 6 4 Service function 4 Correcting the displayed frame number Enter a new frame number if the display is incorrect Choose function 4 and enter the correct frame number as a two digit number
14. 1 TRI 100 Q 2 7 68 1 9 SIL 100 uF 16V BD139 547 ULN2803 PC815 PC847 PC817 2 pole Weidmuller connector 10 pole Weidmuller connector 16 pole header Transformer 2x9V 1 8VA 45 7 7 1 Light control and mains filter board B181 PCB layout 2 F1 I Uu ae od w 5 3 2 E S C3 NTC2 e L 4 NTC1 K4 RN IC2 je 9 3 RII Ria Tia x RS C1 Dx Re d o2lF RZ Moa 2 L B6 p T8 R5 2 A lcs R3 14 P l R2 Zu TS 18 N TRI 1 54 GND 300 46 7 7 2 Light control and mains filter board B181 schematics 47 8 LED s and connectors LEG Peer dd shutters OF fase ip matura latis tage cut f ar
15. 52 C59 C4 C5 C6 C8 C9 C11 C12 C13 C15 C16 C17 C18 C19 C20 C21 C22 C23 C24 C25 C26 C27 C28 C29 C30 C31 C32 C33 C34 C38 C39 C43 C44 C51 C54 C58 C61 C63 C64 C7 C35 C37 C36 C42 C47 C53 C60 C55 C62 C65 C66 C67 C68 TS952 L298N Bridge driver 74HC139 LM339 4051B DS26C31 68HC908MR32 40109B 7815 40106B BC557B BC547B TIP121 20 508 IRFZ48 IRF9Z34 330 nF 10 uF35V 100 nF ceramic 1 uF 35V 22 pF 22 nF 100u 35V elektrolyt 5 6 pF 330 pF 10000uF 35 35 HR 1 N BN KF me XTAL 12 REI RE2 F2 F4 K5 K3 4 K6 K9 K14 K16 K10 K14 K17 K18 4 9152MHz 2 pol stiftlist for bygel 2x7 pin stiftlist 3 pole 10A relay Fuse holder 2 pin rak Weidmuller 4 pin rak Weidmuller 16 pin Header 2 pin rak slits AMP 3 pin rak stiftlist AMP Sk rmad RJ45 FCP ZIF connector 36 7 3 1 Keyboard CPU B402 layout K8 241 101x D ate ant 92 2 j Idi 2 221 NI NI EJ i EZI x 29 028 921 3 N 2 a STI Eu PD OR DET e us e N PN 4 84 J 24 Fr RIDE AT 9419 27 a 4 F 9 9 921
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17. Call Broadwest for part L58 Tubes should be changed approximately once a year Procedure 1 Run the belt to frame 0 2 Enter service mode 02 and continue to run the belt all the way down so that it can be disconnected from the upper bobbin 3 Open the shutters fully 4 Move the opaque panel as much as possible to one side On some viewers there are screws holding the opaque panel at the top have to be removed Bend the opaque panel out from inside the shutters Replace tubes 7 When changing tubes it is recommended to clean both sides of the opaque panel and inside the light box gy When the opal pane is replaced please check the position of the shutters a timing belt may have slipped during the operation 25 3 5 Spare parts When ordering spare parts please state part number and description in accordance with this list Also state the type and serial number of the viewer This is found at the power inlet at the back of the viewer 3 5 1 Mechanics Motor including gear upper and lower are the same Upper belt idler 250 mm Lower belt idler 2100 mm Rear belt idler 2100 mm Upper conveyor idler 50 mm Lower conveyor idler 40 mm Flange bearing for idlers axle 210 mm Conveyor belt Flange bearing for bobbins axle 220 mm Motor cushion PUR 10 mm Castors Spring rear idler Spring conveyor belt idler Cogwheel potentiometer side shutters Cogwheel potentiometer horizontal shutters 3 5 2 F
18. Declaration of Conformity According to the Medical Directive 93 42 EEC Type of equipment Viewer for medical X ray films Brand name Rollux Model Rollux D Manufacturer Breis amp Co AB phone 46 0 31 15 52 52 Banehagsliden 5 fax 46 0 31 15 99 55 SE 414 51 Gothenburg Sweden e Distributed by Broadwest Corporation phone 303 722 1500 304 Elati Street fax 303 722 1507 Denver CO 80223 USA The following harmonized European standards have been applied Standards Test report issued by Regarding EN60 601 1 2 EMC Center Sm land EMC emission EMC Center Sm land EMC immunity Electrical safety The product is a Class 1 Medical product and it complies with the harmonized European safety standards The product is CE marked in September 1999 As manufacturer we declare under our sole responsibility that the equipment follows the provisions of the Directives stated above January 12 2001 Breis amp Co AB Torgny Karlsson Managing Director Technical data for X ray viewer Rollux D Film capacity 1200 films in the format 18x24 cm 800 in the format 24x30 cm Access time Adjustable between 1 2 and 2 5 seconds for one step movements up or down 90 to 140 seconds from frame 0 to frame 99 Illumination Ten 54 watt fluorescent tubes High frequency electronic ballasts provide flicker free light and low heat dissipation Illumination adjustable between 4000 and 28000 lux
19. OB 5 do f r ES 6 51433 81435 I eras I Bzaa Braad BEN AA 1 va LO 5 O O fie peel GI 1 ZTN A UN 1 i 2439 EA CZ NES It ESI 9 7 5 1 Rollux keyboard layout 7 5 2 Rollux keyboard schematics ps 2z 2A9P M 5 5 2 i i i fe eo S Y s V eV eY s Vs Va Y Y ok 5 5 5 5 5 5 5 5 5 8 2 ae ae ae ae ee t Pi 2 2 2 2 2 2 2 2 3 fey _ t 9 19 109090 39555 x 444 82885 22489 0900 i 2 1 INS uo e _ e x 1 es ISIS x S QUOI 2 8ZN1N ef abl dd x eb q J x 21 a Ex dsip LNZONYL z z 2
20. Tension Up for upward motions and Tension Down for downward motions The higher difference the higher belt tension during motion A higher tension also reduces motion speed 24 3 Maintenance 3 1 Cleaning of the film belt The belt needs to be cleaned occasionally how often depends on the environment for example very dry conditions increases the static charging of the belt which in turn attracts more dust but once a year is normally enough For normal cleaning we recommend an anti static cleaner Call Broadwest for part ASC The front side of the belt is easily accessible For the rear side we recommend to remove the upper front panel and clean the belt as it winds up on the upper bobbin 3 2 General cleaning Use any conventional detergent or alcohol if needed 3 3 Adjusting the stop position for the belt When the viewer has been used for some time the belt will start to run a few millimeters longer before it stops To correct for this there are two service functions controlling breaking of the motors one for running upwards one for running downward If the belt runs too far downwards decrease the setting for service function 14 If the belt runs too far upwards decrease the setting for service function 15 Should any of these service functions be set too low the belt will stop before reaching its destination Please beware of this 3 4 Changing fluorescent tubes Tubes used are high luminance 58W straight tubes
21. aire bare Emtea 2 m oz BOE 9 Fuses 9 1 CPU Motor control board 24VAC input F2 30VDC for shutters F3 Lower motor F4 Upper motor 9 2 Mains filter board Fl Mains 230VAC 9 3 Power inlet Mains 230VAC 10 AT 1 6 AT 10 AT 10 5 10 49 10 Codes for programming of the bar code reader If the bar code reader should stop reading try to re program it using these codes Just make sure the power is on red light in reader on and pull this paper in front of the reader starting with the code flashing mode no flash Rollux bar code configuration 47 43 47 51 00 6 munication parameters baud rate 19200 communication parameters data bits mmunication parameters parity unication parameters postamble none 45 54 3E 00 disable all symbologies B 60 128 EAN 128 50 Rollux D User Guide Toggles between ON and Stand by Enter a two digit number between 00 and 99 to access any film 9 frame By entering a new number during belt motion the belt stops and moves to the new destination The current frame number is displayed in the upper row of the display the destination frame number in the lover row Moves the belt upwards one frame Stops the belt motion Can also be used to clear a frame number entry Push button with green light located to the right of the keypad Toggles the light on
22. ally use only the upper half To go back to analog mode select service function 32 again Whenever selecting service function 32 viewer toggles between analog and digital mode 15 1 13 Installation of monitors and monitor support To install the monitor support you need to remove the small supports for the table top from the left and right side walls Lift up the table these supports can then be removed Use a 6 mm Allen key Then install the monitor support using the same screws for the table support The monitor support will now act also as table support With the monitor Picture 1 21 Monitor support support in place you can install the monitors There 1 21 A Two Allen screws 121 Tableto are 4 sets of elongated holes to make it possible to 121 Mott support put the monitors close together and at a correct 1 21 D Table rests on this screw height Picture 1 22 Vesa mount for monitors 16 2 Operation of the viewer 2 1 Power switch The power switch is located on the right side panel The power switch cuts the power to the viewer except You will still have power for the outlets on the front To turn on the power you need to press STAND BY on the keyboard Power consumption in stand by mode is very low when the viewer is not to be used for a while it is recommended to turn power off completely 2 2 Power outlets There is a double power outlet fitted on the lower front below the tabletop Maximum output is 6A
23. and off There is also a button in the middle of the foot switch with the same function Moves the belt downwards one frame Increases decreases light intensity Foot switch Moves the belt one frame up down Press the right side to move Foot switch up the left side to move down Middle The middle button on the foot switch toggles light on and off Tel 800 232 2948 Fax 800 625 1381 ROADWE ST www broadwest com 51 Caring Vision Rollux D User Guide 18x24 Image Spot Save Save Open Mask JOYSTICK Masks the viewing area for two rows of 18x24 cm films Masks the viewing area for two rows of 24x30 cm films Masks the viewing area for 35x43 cm films The belt also stops with the film clip at the top of the viewing area to make it possible to load large films To exit this mode press either 18x24 or 24x30 User programmable keys for shutter positions Set the shutters to the desired position using the arrow keys and or joystick Press and hold any of the P1 P4 keys until the LED lights up to store the shutter position The stored position can now be retrieved using the same P key Light stays on until you press another command e g 18x24 or P2 It takes two seconds to program Sets the shutters to a small spot The size of the spot can be programmed in the same way as the P1 P4 keys Pressing the Spot key again retrieves the previous shutter settings Opens all shutters fully The posit
24. d shutter assembly can be pushed out of the cabinet to make parts more accessible for service Run the belt to either the upper or lower bobbin It is often more convenient to run it to the lower bobbin Remove the front panels as described in part 1 9 Remove the rear sliding doors Release the two screws fixing the light box assembly to the side walls see picture 1 17 Disconnect cable harness X1 from underneath the circuit board shelf Disconnect both the upper and lower bobbin motors Complete light box including shutter mechanism can now be pushed out 1 11 Installation of table top If the unit has been shipped with the table removed this has to be installed 1 12 Fold down the left and right hinges for the table Place the cutouts at table back on the hinges Fit the screws using a 4 mm Allen key Digital or Analog mode This viewer is intended for the transition between analog films and digital images For this purpose install a set of high quality monitors suitable for reading of mammography images see next section When monitors are installed only the upper half of the viewing area is possible to use so the viewer software must be configured for this Follow this procedure 1 2 3 Enter service mode see 2 6 Select function 32 press 3 2 Press Service twice to leave service mode Now the lower shutter should close the lower half of the viewing area and presets like 18x24 and 24x30 will automatic
25. e left and right quarter turn locks and open the door To obtain maximum lifetime new tubes should be burned in at maximum brightness for 100 hours before using the dimming function It is also recommended to do this after transporting the viewer since the fluorescent powder might have become unevenly distributed during transport wheels Picture 1 4 Springs holding the rear idler Use an Allen key to lift off the spring 1 4 A Lift off here 1 4 B Grooves for the rear sliding doors 1 5 Picture 1 5 Nominal distance from inside the bobbin flange the side towards the belt to the sidewall should be 84 mm 1 5 A Two set screws that lock the bobbin shaft Picture 1 3 Adjustments ofthe 1 3 Mechanical installation Unlock the wheel brakes and adjust the height of the cabinet using the M20 screw to which each wheel is bolted Picture 1 3 Use a 30 mm spanner Adjust until the left and right side walls are parallel fig 1 1 Run the belt back and forth a couple of times and check for lateral movement If the belt scratches against the bobbin side walls the cabinet left and right walls are not parallel and the wheels have to be adjusted If the belt touches the left side flanges of the bobbins lower the left front wheel In case of difficulties to get the belt alignment correct it may help to disconnect the two springs holding the rear idler Picture 1 4 With the springs released there is le
26. echanical parts 3 5 2 Belt 3 5 5 Electrical and electronics 4 Trouble shooting 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 Belt does not run up down Lateral movement of the belt Excessive static charging of the belt Squeaking noises from the belt or idlers Belt stops at different positions going up or down Belt stops incorrectly Belt stops too early Error codes 4 8 1 Error 4 4 8 3 Error 6 4 8 4 Error 7 4 8 5 Error 8 5 Software flow charts 5 1 5 2 Motion control Error detection 6 Block diagrams 6 1 6 2 6 3 6 4 6 5 6 6 CPU keyboard connection reset logic Inputs potentiometer and sensor board Power supply and motor control Outputs and light control Light box masking 7 Component lists and schematics 7 1 1 734 2 Communication board B280 7 2 1 7 2 2 7 2 3 7 2 4 1 2 5 7 2 6 7 3 1 7 3 2 7 3 3 7 3 4 7 4 1 7 4 2 7 4 3 d CPU Motor control layout PC2014D CPU Motor control schematics 1 4 CPU Motor control schematics 2 4 CPU Motor control schematics 3 4 CPU Motor control schematics 4 4 CPU Motor control component list Keyboard B13 layout Keyboard schematics 1 2 Keyboard schematics 2 2 Keyboard component list Light control board B180 layout Light control board schematics Light control board component list Electrical wiring 8 LEDs and connectors 8 1 8 2 8 3 9 Fuses 9 1 9 2 9 3 9 4 CPU Motor control Mains filter Light control board CPU Motor co
27. elt New belts are shipped in a box with the belt bobbin mounted to a free rotating axle This should make it possible to let the belt unwind directly from the box Place the box a small table or the table top if loading from front Make sure the bar codes are to the right seen from front of viewer This should be marked on the belt itself or on the box Connect the belt to the upper bobbin using the Velcro strips Run the belt on to the upper bobbin using the foot switch o The machine will time out for every 2nd frame since no bar code labels will be read so you will have to press the switch repeatedly o It is also possible to use service function 02 one person to press the key and one control the belt Run the belt up and down and listen for noises If it does not align properly adjust as described under 13 10 Picture 1 9 Bar code reader connection 1 9 A FFC cable from bar code reader 1 9 B FFC connector 1 9 C Connector strips facing up at main board Pry open with a small screwdriver Locking tab Locking tab with cut out for cable This cut out faces down on the reader up on the main board Picture 1 10 Bar code reader enclosure 1 6 Bar code reader The bar code reader is located inside the left half of the rear sliding doors next to the main board Its function is to read the frame numbers from the belt and also to initiate breaking and stopping of the motion at the given ta
28. er shaft and make the timing belt slip There is a hex nut 13 mm on each potentiometer for this It is easier to make the belt slip if you first run the shutter to the center of the viewing area It might even be necessary to hold the belt while turning the potentiometer Shutter A upper Turn clockwise to close the shutter Shutter C lower Turn counter clockwise to close 12 Picture 1 13 Micro switch for emergency stop right side 1 13 A Micro switch 1 13 B Upper conveyor belt idler 1 13 C Adjustment screws 1 11 D Bypass switch Picture 1 14 Upper left corner of motor board 1 14 A Jumper J1 for bypassing micro switches 1 8 Emergency stop There are two micro switches one at each side detecting the position of the upper conveyor belt idler If any object should enter between the belt and the conveyor idler the micro switches will cut the motor signal immediately and the motors will stop Opening the front door also issues an emergency stop of the motors The micro switch located at the left side of the front door picture 1 13 A is connected in series with the left micro switch mentioned above Due to features of the CPU the light will also dim to the minimum level when the emergency stop is activated There are two ways to bypass this emergency stop 1 To release an object stuck in the conveyor belt you hold down the red button 1 13 D and run the belt upwards until the object is released 2 If you
29. ervice function 19 Belt tension upward motion Sets the belt tension during upward motions Use and to adjust the tension Useable interval is 3 12 default is 8 Higher value is higher tension 2 6 20 Service function 20 Belt tension downward motion Sets the belt tension during downward motions Use and to adjust the tension Useable interval is 3 12 default is 8 Higher value is higher tension 2 6 21 Service function 21 Belt length Select what type of belt is used Enter the number of frames as a two digit number Standard lengths are 40 60 80 or 100 frames 2 6 22 Service function 22 Film loading mode Activates and adjusts the film loading mode Use the and keys to adjust the belt position for film loading Every step equals approx 4 centimeters If the number of steps is set to 0 the function cannot be activated 2 6 23 Service function 23 Software release Use this to find the software release number 2 6 24 Service function 24 Activates functions for removable magazines This function is only relevant if you have a viewer with removable film magazines Each time you select this function it toggles between on and off With a 1 in the display the function is activated with a 0 it is off As default the function is de activated 2 6 26 Service function 26 Automatic light shut off The time before automatic light shut off can be set Use the and keys to adjust the time The number dis
30. i S ON NY NEA 7 es dia 2 gt ER 2 IN NX A e Sc 5 39 7 4 2 Shutter keyboard 2 a a D 2 2 2 D 2 8 313 23 15 9 Ag m m po m 5 JO o VID 62 1 2 ULN2883 E ps 1 2 X19 LBV n 92 ae Sam o COL 1 1 x16 LBB ULN2883 o 4 DIR 2 gt Deo 2517 s 13 X14 4 5 io ULN2893 E 2 s pe LA 3 05 van 3 11 137 4 2 2 X18 LBP ULN2883 A tg cu x gt 1509 4 59 oe ULN2893 1 2 E 495 5 1426 LEN 013 5 4 p ace COL_3 en ULN2893 x 1 9 4 2 x 5 x3 17 Ten POR 13 X2 4 2 SE W JO U NEN fle 2 D 2 Ivi o D o E RP HP 2 40 41 ZA 24510 emer mm d er Vis pete 7l
31. ilm belt Complete belt 40 frames Complete belt 60 frames Complete belt 80 frames Complete belt 100 frames Film clips Rivets for film clips Film holding strings including clips 3 5 3 Electrical and electronics CPU motor control board B195 Keyboard CPU Mains filter B102 Light control board B180 Light control mains filter board B181 Keyboard belt control Keyboard shutter control Transformer TI 88085 Power switch Electronic ballast Philips HF R 2x58 TLD Micro switch conveyor emergency stop Power outlet please also state country Micro switch bypass RS 101 RS 102 RS 103 RS 104 RS 105 RS 106 RS 107 RS 108 RS 109 RS 110 RS 111 RS 112 RS 113 RS 114 RS 115 RS 201M RS 202M RS 203M RS 204M RS 205 RS 206 RS 207 RS 301 RS 321 RS 303 RS 304 RS 324 RS 322 RS 323 RS 307 RS 320 RS 309 RS 310 RS 312 RS 325 BN PR ORR eb 3 frame NN Be 26 4 Trouble shooting 4 1 The belt does not run upwards and or downwards 1 Possible cause An object is stuck between the belt and the conveyor a Solution Press the button 4 1 A and run belt upwards at least half a frame Also check the adjustment of the two micro switches 4 1 B to be sure they are closed when the conveyor belt idler 4 1 C is in the normal position 2 Possible cause The front door is open below the table top a Solution Close the doo
32. ion for the upper and lower shutters depends on the 18x24 24x30 setting Moves the upper left lower or right shutter inwards or outwards The shutter moves while the key is pressed Moves the belt one half of a frame when using the arrow keys The upper half of the viewing area is masked Stores shutter settings Two different functions toggle between them by keeping the key pressed until the LED goes on or off LED off Save shutter settings you have made by pressing the key LED on The shutter settings are stored automatically for each frame Erase the shutter settings for all frames First press Save Mask then OPEN without releasing Save Mask Moves the masking window in any direction 32
33. ith this function a technician loading films can also preset the masking When the radiologist then reads films every frame is masked automatically There are two settings for this function it can be either manual or automatically 1 LED off After adjusting the shutters you press the key momentarily to store the setting If no settings are stored the selected preset 18x24 24x30 P1 etc will be active for that frame 2 LED on By holding down the key until the LED comes on all settings are automatically stored Return to manual mode by holding the key until the LED comes off In automatic mode any shutter adjustments you have made will be stored when moving on to another frame The set of keys shown to the left moves every shutter individually in or out More then one shutter can be moved simultaneously OPEN Opens all shutters for 18x24 or 24x30 cm films Depends on if 18x24 or 24x30 is selected 2 5 Foot switch The foot switch has three functions 1 Press the right half of the switch to move the belt one frame down 2 Press the left half of the switch to move the belt one frame up 3 Press the center button to toggle the light on and off Picture 1 20 Foot switch 1 20 A Right side moves belt up 1 20 B Left side moves belt down 1 20 C Light switch 19 e 2 6 Service functions To enter the service mode Press SERVICE and check that the LED at the service
34. need to bypass the micro switches permanently you can close the jumper J1 on the motor control board 1 14 A Picture 1 15 Reed relay on front door 1 15 A Reed relay 13 Picture 1 16 Upper front panel pushed up to give access to screws for front panels 1 16 A Upper panel 1 16 B Groove for the upper panel 1 17 C Picture 1 17 Screws holding front panels 1 17 A Film guide 1 17 B Right side panel 1 17 C Right side wall 1 17 D Screws 1 9 Removal of the front panels The upper curved front panel slides in a groove on each sidewall of the cabinet These can easily be removed by pushing up see picture 1 16 As shown in pictures 1 16 and 1 17 the screws holding the upper film guide are now accessible Loosen them no more than 2 3 turns if you loosen too much the screw heads will pass through key holes in the film guide After loosening the two screws on each side the film guide can now be removed After removing the film guide there are another two screws holding each side panel one at the upper end and one at the lower See picture 1 18 for the lower screw Picture 1 19 Screws holding left side panel visible 1 19 A Screw holding panel 1 19 B Screws for film guide do not remove fully 14 A Picture 1 20 Installing the table 1 20 A Right side hinge positioned in the cutout 1 20 B Three Allen screws for each hinge 1 10 Light box assembly The complete light box an
35. ngle step or a random access operation You can enter service mode without erasing the error message 4 81 Error 4 Distance between film frame positions is too long If no frame position is detected within approx 75 cm this error code is issued The belt then stops and tries to move backwards until the previous frame position is detected 1 Possible cause A damaged bar code label Test by running the label past the reader a Solution Fit a new label 2 Possible cause The bar code reader is wrongly adjusted too high low angled a Solution Adjust the reader 3 Possible cause The reader is off is the red light a Solution Turn power off and back on 4 Possible cause The reader must be reprogrammed if it doesn t read any labels a Solution Reprogram the reader by reading all labels in appendix 1 4 8 2 Error 6 The emergency stop micro switches at conveyor belt idler are activated picture 4 1 Possible cause An object like a pen is stuck between the belt idlers Solution To release them press the switch 1 A picture 4 and run the belt upwards until the object can be removed Possible cause The front door is open and the reed relay is activated Solution Close the door Check the reed relay if this does not help 4 8 3 Error 7 The belt has passed position 1 0 for 100 frame belts If the problem is not fixed automatically run the belt upwards 4 8 4 Error 8 The belt has passed the last po
36. not to press it completely out of the connector When installing insert the cable as deep as possible 11 figure 1 2 Shutter opening is correct but the belt is not stopping correctly in reference to the shutters Move the bar code reader to correct figure 1 3 Shutter opening is too large Re program the preset or adjust shutters ay aby Picture 1 11 Potentiometer B left shutter Picture 1 12 Potentiometer A upper shutter 1 12 A Hex nut 13 mm for adjustment 1 7 Adjustment of the shutter opening All presets for the shutters 18x24 24x30 P1 etc can be re programmed by the user If shutter positions should get wrong the easiest way to correct it is to simply re program the presets see section 2 4 The following instructions might still be useful if you need to re position the shutters after some major repair If the shutter opening is too large or too small the position potentiometers have to be adjusted At each potentiometer there is a sign showing which direction to turn to open or close the corresponding shutter 1 7 1 Adjusting the left and right D shutter Lift the timing belt from the cogwheel and turn the wheel Shutter B left Turn clockwise to close the shutter Shutter D right Turn counter clockwise to close See picture 1 12 1 7 2 Adjusting the upper A and lower C shutter Since the cogwheels are inside the light box you have to turn the potentiomet
37. ntrol Mains filter Keyboard Power inlet 10 Codes for programming of the bar code reader 11 User s guide Picture 1 1 Mains filter light control board 1 1 A Voltage setting jumper Jumper center right 117VAC Jumper center left 230 2 T Picture 1 2 Rear side door granting access to the light tubes 1 2 A Quarter turn lock 1 2 B Electronic ballasts 1 TECHNICAL DESCRIPTION 1 1 Electrical installation Before connecting the viewer to either 220 240VAC or 117VAC please check the voltage setting on the mains filter board To access this open the right half of the rear sliding doors remove the cover over the high voltage parts and locate the combined mains filter light control board Rewire the 230 117 V setting if necessary Maximum current consumption is approx 550W 1 2 Fluorescent lamps For all models 10 each 54W 5 lamps are used These types of lamp are 16 mm in diameter All viewers are shipped with Philips 865 tubes a color temperature of 6500K Call Broadwest for part L54 Exchanging of lamp Open the rear sliding doors to get good access it might be convenient to remove the doors completely To do that lift them up as much as possible and pull the lower edge of the door out You might need to bend the door slightly to get it out of the lower groove Picture 1 4 The rear upper half of the light box can then be opened upwards to grant access to the fluorescent lamps Release th
38. peration of the viewer 2 1 2 2 2 3 2 4 2 5 2 6 Power switch Electrical power outlets Keyboard connection Keyboard functions 2 4 1 General 2 4 2 Belt movement 2 4 3 Light control 244 Shutter control Foot switch Service functions 2 6 1 Service function 1 Default film size 2 6 2 Service function 2 Manual belt movement 2 6 4 Service function 4 Enter correct frame number 2 6 5 Service function 5 Belt testing 2 6 6 Service function 6 Setting of default illumination 2 6 8 Service function 8 Belt speed movements gt 2 frames 2 6 9 Service function 9 Belt speed movements lt 2 frames 2 6 10 Service function 10 Number of operations 2 6 11 Service function 11 Select foot switch function 2 6 12 Service function 12 Setting of minimum illumination level 2 6 13 Service function 13 Belt deceleration downward 2 6 14 Service function 14 Breaking motor speed downwards 2 6 15 Service function 15 Breaking motor speed upwards 2 6 16 Service function 16 Belt deceleration upward 2 6 17 Service function 17 Pulling motor speed 2 6 19 Service function 19 Belt tension upwards 2 6 20 Service function 20 Belt tension downwards 2 6 21 Service function 21 Belt size 2 6 22 Film loading mode optional 2 6 23 Software release 3 Maintenance and spare parts 3 1 3 2 3 3 3 4 3 5 Cleaning of the belt General cleaning Belt stop position Changing of light tubes Spare parts 3 5 1 M
39. played is minutes of in activity before light shut off If set to 0 there will be no automatic shut off Default is 15 2 6 27 Service function 27 Set light intensity default This function is to set the default light intensity at Power on Adjust the light intensity by using the and keys then select this service function and the light intensity value will be stored and used after Power on When leaving Stand by the latest set value will used not the default If no default value is set the maximum intensity will be used 23 Figure 2 1 Belt Leding motor Trailing motor 1 7 6 Y 4 P Y 5 4 L Motion starts Docking 3 position Fixed acceleration both for leading and trailing motors Speed during motion adjustable with the Slow Speed setting for movements shorter then 3 frames and with the High Speed setting for longer movements Fixed point where to start final breaking leading edge of belt label Adjustable deceleration with parameters Up Slope for upward motions and Down Slope for downward motions User Beware Higher value is lower deceleration The trailing motor breaks to the adjustable Min Speed Up for upward motions or Min Speed Down for downward motions a Lower settings for both Min Speed and Slope results in fewer over shoots The leading motor breaks to the adjustable Min Pulling Speed Difference between the leading and trailing motor is adjusted with the
40. r 3 Possible cause The belt has reached its upper lower end a Solution Is the belt length set correctly 4 2 To large lateral movement of the belt Possible cause The right and left sides of the cabinet are not parallel Solution Adjust the wheels Also check the distance from the left sidewall to the drum side flange Should be 84 mms to the inside of the flange To help the belt align the springs holding the rear idler can be removed while the belt is run up and down Right side Left side 7 Must be parallel 27 4 3 Excessive static charging of the belt Possible cause Unit is not grounded properly Solution Check for correct grounding of all antistatic brushes bobbins and idlers 4 4 Squeaking noise from the belt drum or idlers 1 Possible cause The flange bearings for the idlers are misaligned a Solution Release the setscrews in the bearing and run the belt If the noise does not disappear try to move the idler one mm laterally bend with a screw driver between the idler shaft and the bearing Tighten the setscrews 2 Possible cause On the belt drum sidewalls there are triangular flanges bent into the drum core a Solution Bend out the flanges so that they press firmly against the drum core In each flange there is a hole in which an 8 mm Allen key can be inserted bend out the flanges Make sure you don t bend the flange out of the core Four of the flanges are screwed to the core and can t be bent
41. rget frame The stop position for the belt can be adjusted by moving the reader back and forth If the reader should stop reading re program it Use the bar codes in appendix 1 and let the bar code reader read them one after another starting with the upper code flash 1 6 1 Adjustment of the bar code reader All shutter positions can be programmed but the stopping position of the film clip must be more or less correct for the Half frame or Digital mode to operate properly If the film clip does not stop at the light edge when in Half frame or in Digital mode adjust the bar code reader back or forth For additional adjustment you can bend the reader enclosure to open or close the angle indicated in picture 1 10 1 6 2 Installing a new bar code reader THE CONNECTOR FOR THE FFC CABLE FROM THE READER TO THE MAIN BOARD MUST BE HANDLED VERY CAREFULLY When opening the cable lock you can easily break the small plastic locking tab or you can pull it totally out of the connector and lose it If the locking tab should come off it can still be used but it gets more difficult to lock the cable correctly On main board Connector strips on cable facing upwards cable goes in above plastic tab On reader Connector strips facing down cable goes in under plastic tab Open the locking tab by prying it straight out using a small screwdriver or similar tool The tab should open approximately 1 5mm be careful
42. sition If the problem is not fixed automatically run the belt downwards 29 7 2 1 Layout motion board B195 30 119601 62012118201 2NH 2291 C2 e PN 288 pa 55 88H 6 988 EBH 525 129 asd 555
43. ss friction between the film belt and the conveyor belt then the film belt should easily aligns correctly If the belt sti does not align correctly the upper or lower bobbin can be moved slightly Please note that either bobbin only can be moved a few millimeters to the right before they fall out of the bearing See Picture 1 5 Right Side Left Side Must be parallel fig The left and right side wall of the cabinet can be adjusted to be parallel by adjusting the wheels 1 4 Dismounting of the film belt The old belt can be removed from either the upper or the lower bobbin but normally it s more convenient to run the belt onto the upper bobbin and then remove it The belt can be removed either to the front or to the back Both ways are described here but it is normally easier to remove load belts to the rear Picture 1 8 Bar code reader adjustments 1 8 A Screws holding the reader 1 8 B LED indicating good reads 1 4 1 Removing the belt to the rear Run the belt to frame 99 Enter Service mode select function 02 and run the belt all the way up to the upper bobbin Remove the rear sliding doors as described under 1 2 Lead the belt out through the rear door opening and use service function 02 to run the old belt off the bobbin 1 4 2 Removing the belt to the front The procedure is the same as above but you have to remove all front covers See section 1 9 1 5 Mounting of a new b
44. vel not to cause unnecessary glare The illumination is automatically turned on when leaving stand by mode but it can be turned on or off using the circular push button below the light dimmer This button is indicated with a green lighting ring There is also a lights on off switch built into the foot switch 2 4 4 Shutter control 18x24 Masks the viewing area for 18x24 cm films Programmable Size 24x30 Masks the viewing area for 24x30 cm films F2 Masks the viewing area for 14 x 17 films In this setting the film clip will stop at the top in order to accommodate the 14 x 17 films This function is disabled in digital mode To leave F2 select 18x24 or 24x30 Each of these three presets is programmable and can be changed If masking does not fit your needs correctly adjust shutters manually see below and press either of the 18x24 24x30 or F1 keys and hold until the corresponding LED lights up The new shutter setting are now stored on that key Similar to programming your car radio F1 Masks half of the viewing area and moves the belt in half frame steps This can be used when there are no prior films to increase capacity to 200 examinations This is especially useful in Digital mode as you only have priors loaded in the viewer 18 Store shutters STORE SHUTTERS Stores the shutter settings made for each frame Whenever coming back to a frame with stored settings the shutters will be adjusted automatically W
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