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Product Manual: PXP-40HF                                                            Poskom Co., 
Ltd.

 

 

CONTENTS 

 

PART I. OPERATION MANUAL 

1 General 

description 

---------------------------------------------------------------------- 

3

2 Operational 

safety 

---------------------------------------------------------------------- 5

3 Working 

environment 

---------------------------------------------------------------------- 

6

4 Radiation 

safety 

---------------------------------------------------------------------- 

6

5 System 

configuration 

---------------------------------------------------------------------- 

7

6 

Function of x-ray unit 

---------------------------------------------------------------------- 

7

7 Specifications 

--------------------------------------------------------------------- 

8

8 

Display of each parts 

--------------------------------------------------------------------- 

9

9 

Operation of the machine 

---------------------------------------------------------------------- 

10

10 Operation 

mode 

---------------------------------------------------------------------- 

11

11 Remote 

control 

function 

---------------------------------------------------------------------- 

12

12 

Technical chart for small animal 

---------------------------------------------------------------------- 

19

13 Equine 

chart 

---------------------------------------------------------------------- 

20

TABLES 

1 Specifications 

---------------------------------------------------------------------- 

8

ILLUSTRATIONS 

1 

Operation device & display 

---------------------------------------------------------------------- 

9

2 Dimensions 

----------------------------------------------------------------------  16

3 Labels 

---------------------------------------------------------------------- 17

 

PART II. SERVICE MANUAL

 

1 Notice 

----------------------------------------------------------------------  21

2   Operation sheet 

---------------------------------------------------------------------- 

21

3 Block 

diagram 

----------------------------------------------------------------------  22

4 

Operation board and layout 

---------------------------------------------------------------------- 

23

5 Power 

board 

layout 

----------------------------------------------------------------------  24

6 Calibration 

process 

----------------------------------------------------------------------  25

7 

Calibration code and data 

---------------------------------------------------------------------- 29

8 

Error code and countermeasures 

---------------------------------------------------------------------- 

30

9 Schematics 

----------------------------------------------------------------------  31

TABLES 

1 

mA calibration code and data 

---------------------------------------------------------------------- 29

2 

Filament calibration data 

---------------------------------------------------------------------- 

29

3 

Error code and measures 

---------------------------------------------------------------------- 

30

 

 

 

 

 

                                                                                                                   
 

2

Summary of Contents for PXP-40HF

Page 1: ...DOCUMENT NO PM PXP40HF 0504 REVISION NO 4 OPERATION SERVICE MANUAL MODEL PXP 40HF PORTABLE X RAY UNIT...

Page 2: ...e control function 12 12 Technical chart for small animal 19 13 Equine chart 20 TABLES 1 Specifications 8 ILLUSTRATIONS 1 Operation device display 9 2 Dimensions 16 3 Labels 17 PART II SERVICE MANUAL...

Page 3: ...on Digital readout reverse switch Accessories metal carrying case hand switch power cord Power requirement 110 220 Volt 50 60 Hz 1 2 CONSOLIDATED MANUAL This consolidated manual consists of operating...

Page 4: ...ation Control for Health Safety Act in Title 21 Chapter I subchapter J of the Code of Federal Regulation in the USA and EN 60601 general requirements for radiation protection in diagnostic X Ray equip...

Page 5: ...XP 40HF should be used for the diagnosis not for the therapy D PXP 40HF is specified as Class type B equipment under the IEC 601 1 2 standard THE PORTABLE IS NOT PROTECTED AGAINST INGRESSING A WATER O...

Page 6: ...ture and Humidity Temperature range 17 C 23 C Relative Humidity Range 40 60 RH 3 3 For safe storage and transportation you must keep following range of temperature humidity and atmosphere Environment...

Page 7: ...arrying Case B Operation Manual C Service Manual D Power Plug E Hand Switch When you push hand switch in order to make radiography it should be pressed by two steps step one is ready and step two is t...

Page 8: ...5steps Max kV Deviation 7 Max mAs Deviation 10 Indication kV error code mAs 7 segment LED Model Name D 124 TOSHIBA Focal Spot 1 2 mmx1 2 mm Target Angle 16 degree Anode Heat Storage 20 kHU X ray Tube...

Page 9: ...Alert lamp during x ray exposure 5 Wait lamp Lighted until the second exposure started 6 kV up down switch Select kV value by up or down buttons 7 mAs up down switch Select mAs value by up or down bu...

Page 10: ...d frequency of the power supply are in accordance with the figures written in the system labels which attached on the body of the machine The levels of voltage should move within 10 of the nominal val...

Page 11: ...Turn on the line switch and the display will be shown up as follows D Select the 8 APR switch out of 1 8 E Select the kV values using the 6 kV up down switch F Select the mAs values using the 7 mAs u...

Page 12: ...posure hand switch with the other hand This makes selecting technique factors on the control panel awkward without dropping the portable unit or hand switch We have modified our X ray portable softwar...

Page 13: ...gins to blink This will cause the pre set memory data to be selected and displayed in the control LCD window NOTE All pre set memory data should be entered and stored at each memory station PXP 20HF 1...

Page 14: ...for X ray exposure positioning DOUBLE CLIC With the exposure te radiographic exposure for examination It is very important to position the right region of interest on a patient s anatomy Therefore the...

Page 15: ...te control hand switch functions and operations can also be All of the before mentio accomplished via the one touch control panel All exposure functions and parameters can be Overridden through the ma...

Page 16: ...Product Manual PXP 40HF Poskom Co Ltd Illustration 2 Dimension Main Unit Carrying Case PXP 40HF CARRYING CASE ALUMINUM 1 2 16...

Page 17: ...i betw on condition Time interval When the mAs is higher than 50 Filtration Total filtration Min 2 5 mmAl mmAl Tube 0 8 mmAl collimator 0 5 mmAl Al Filt 1 2 X ray tube TOSHIBA Model D 124 Serial no m...

Page 18: ...PXP 40HF Poskom Co Ltd DANGER D La t This device com b J Regulation Veterinary Use only LASER LIGHT BEAM O NOT STARE INTO BEAM Wavelength 650 nm Output Power 5mW ser Class III A Produc plies with 21...

Page 19: ...0 1 0 12 13 70 1 6 78 0 8 64 2 0 14 15 72 1 6 80 0 8 68 2 5 16 17 72 2 0 86 0 8 68 2 5 18 19 74 2 4 90 0 8 70 3 2 20 21 76 2 4 90 1 2 74 3 2 22 23 80 2 4 96 1 2 80 4 0 NOTE nts in the table are recomm...

Page 20: ...EE LAT OBI 66 1 0 72 0 6 SPLINT BONE LAT 58 0 8 68 0 6 AP HIGH 66 1 6 72 1 0 AP LOW 66 1 2 72 0 8 HOCK LAT 66 1 0 72 0 6 LAT 78 2 0 STIFLE PA 78 4 0 AP 78 2 0 ELBOW ER OTH 78 1 2 ALTERNATIVE TECHNIQUE...

Page 21: ...for any infringement of patients or other rights of the third OPERATION SHEET 1 rules and methods The ionize safety measures are not strictly observed 1 is manual is lines thoroughly before you use th...

Page 22: ...Product Manual PXP 40HF Poskom Co Ltd 22 STORE SWITCH mAs UP DOWN SWITCH COLLIMATOR ON OFF SWITCH LASER SWITCH...

Page 23: ...10 11 LASER CON2 35312 02 1 2 CON4 53258 04 1 2 3 4 FG CON1 35312 03 1 2 3 HAND SWITCH CON6 53258 02 1 2 LAMP CON5 35312 05 1 2 3 4 5 D 124S CON2 35312 05 1 2 3 4 5 PLUG AC MALE CN1 CON5 35312 03 1 2...

Page 24: ...Product Manual PXP 40HF Poskom Co Ltd 4 OPERATION BOARD AND LAYOUT 24...

Page 25: ...Product Manual PXP 40HF Poskom Co Ltd 5 POWER BOARD LAYOUT 25...

Page 26: ...the unit and then the PCB OP board appears All DIP switches on the PCB OP board are turned off Note DIP switch is usually located in this location Connect the channel one probe of the oscilloscope to...

Page 27: ...and the mAs at 40kV and 0 4mAs 35mA Then observe the mA waveform of the oscilloscope channel 1 If it is not 7V adjust mA by the calibration data on the OP board Turn off the line switch and wait until...

Page 28: ...calibration setting The calibration data is possible to be changed in accordance with the tube condition The VR3 preheat gain volume adjusts the whole range of tube current Filament preheat calibrati...

Page 29: ...just data by the mAs up down switch on the control panel After it is adjusted push the Store switch on the control panel DIP switch 1 on the PCB OP board is turned off then exposure X ray If overshoot...

Page 30: ...mA 0 4 50 220V C08 82 91kV 100kV 16mA 64 80 110V C09 179 40kV 60kV 35mA 0 4 100 110V C10 179 61kV 70kV 30mA 0 4 64 110V C11 153 61kV 70kV 25mA 80 100 110V C12 133 71kV 80kV 30mA 0 4 32 110V C13 133 71...

Page 31: ...ion board or Replace HV tank Err 12 It is displayed when the IP FB signal is not detected in the state of standby Replace operation board or Replace HV tank Err 14 It is displayed when the FIL FB sign...

Page 32: ...SEG3 uD_SR105K 3 7 6 4 2 1 9 10 5 8 CC A B C D E F G DP CC SEG2 uD_SR105K 3 7 6 4 2 1 9 10 5 8 CC A B C D E F G DP CC SEG1 uD_SR105K 3 7 6 4 2 1 9 10 5 8 CC A B C D E F G DP CC LED2 READY 1 2 R23 15...

Page 33: ...ROVED BY DESIGNED BY CHECKED BY DATE 5V 5V HS_READY HS_X RAY FAULT IP_FB_IN LASER ISO_PWR ISO_GND RA7 4 7K 2 3 4 5 1 CON1 35312 0410 1 2 3 4 D35 1N4148 1 2 PC1 TLP620 2 1 2 8 7 3 4 6 5 R29 270 1 2 R30...

Page 34: ...VS U11A LM358 3 2 1 8 4 TP3 EP_REF 1 TP4 IP_REF 1 U9B LM358 5 6 7 8 4 U9A LM358 3 2 1 8 4 D39 1N4148 1 2 D38 1N4148 1 2 D37 1N4148 1 2 U11B LM358 5 6 7 8 4 R33 39K C58 MN104 1 2 C27 BOX223 1 2 C26 BO...

Page 35: ...AL 1 2 U12 TL494 1 2 3 5 6 4 7 15 16 12 8 9 11 10 13 14 IN1 IN1 F B CT RT DT GND IN2 IN2 VCC C1 E1 C2 E2 OC VR R47 910 1 2 R52 47K 1 2 R53 2K 1 2 R51 6 2K 1 1 2 R49 680 1 2 R48 470K 1 2 R46 5 6K 1 2 R...

Page 36: ...B 1 TP5 IP_FB 1 C49 MN104 1 2 C48 MN104 1 2 C54 100uF 50V 1 2 C53 100uF 50V 1 2 R71 100K 1 2 R72 100K 1 2 C50 MN104 1 2 H8 HOLE 1 H7 HOLE 1 H6 HOLE 1 H5 HOLE 1 H4 HOLE 1 H3 HOLE 1 H2 HOLE 1 H1 HOLE 1...

Page 37: ...10LC20U R17 4 7 C22 470 25V C26 TT22 16V C19 M104 100V R40 10K R37 4 7K Q8 FQL40N5 3 2 1 C42 101 3KV Q11 BTA26 600 D6 1N4937 R6 2W 10 C18 100 400V R39 1 2 4K Q13 50N60 TP3 GND 1 Q3 FQL40N5 3 2 1 Q15 I...

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