LABORIE PORTASCAN 3D Скачать руководство пользователя страница 35 | Manualshive

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LABORIE PORTASCAN 3D Скачать руководство пользователя страница 35

LABORIE Portascan3D Service Manual PTS3D-SM01 V3.0

31

Fig. 9.9: Two Board Unit

Fig. 9.10: Main Board Unit

A.

Main Board Troubleshooting

ISSUE

TWO BOARD

MAIN BOARD

Failure

of

scan
control

CPU fails. Replacing
digital board can solve
the problem.

Scan control IC (UD2, 74F08)
failed. Please contact the
service center to change the
chip.

Unit

does

not power
off

Contact service center
to replace: Q453 IC 9933
and U450 IC 2950

Contact service center to
replace: Q453 IC9933 and
U450 IC 2950

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Содержание PORTASCAN 3D

Страница 1: ...LABORIE Portascan3D Service Manual PTS3D SM01 V3 0 PORTASCAN 3D Service Manual...

Страница 2: ...ede The Netherlands Tel 31 53 4803700 Fax 31 53 4803701 info laborie com Document Number PTS3D SM01 Version 3 0 Release Date September 1 2016 MAN1027 Shanghai International Holding Corp GmbH Europe Ei...

Страница 3: ...4 5 PRINT 12 4 6 BATTERY 13 5 CALIBRATION VERIFICATION 14 5 1 TOUCH SCREEN CALIBRATION 14 5 2 PROBE VERIFICATION 14 6 DISASSEMBLY OF THE MAIN UNIT 14 6 1 DISASSEMBLY TIPS 19 6 2 MAIN COMPONENT LAYOUT...

Страница 4: ......

Страница 5: ...ceiving and magnification circuit to achieve ultrasound pulse transmission echo receiving magnification and processing functions 3 Battery Interface Board For connecting the battery to the power input...

Страница 6: ...sing case Connecting cables between the electronic units are shown in Table 2 TABLE 2 CONNECTING CABLE LIST NO CABLE DESCRIPTION NOTES 1 Power cable between battery interface board and digital part of...

Страница 7: ...section area can be calculated with integral calculation method after the scanning is obtained Then control signal is emitted for 15 rotation of the main monitor and then the scanning for next cross...

Страница 8: ...o 20dB after the inspection NO REQUIREMENTS REMARKS 1 Tolerance 15 40 dB Gain on Phantom 20 dB Gain on Human 3 2 FUNCTIONS Test each function in routine operations according to the user s manual In th...

Страница 9: ...is sufficient If the above is operated and no failure is detected please open the housing case following 6 DISASSEMBLY OF THE MAIN UNIT remove the shielding case and measure power input voltage of the...

Страница 10: ...air or replacement Do not try to repair on your own Fig 4 2 Probe cracking 2 If the probe s rubber ring deteriorates breaks or is missing replace it with a new one To restore the seal of the rubber ri...

Страница 11: ...eck if the probe cable is connected well with the probe socket If the probe is well connected so scanning with a normal probe If there is a signal the problem with the probe can be identified The prob...

Страница 12: ...obe please send unit and probe together to the Service Center for repair E Probe Connection Issues Probe plug has a clip to lock the plug with the socket on the unit Insertion or removal needs to pull...

Страница 13: ...h Screen Calibration Interface Fig 4 4 b shows the coordinates of LCD and touchscreen and there will be a cross at the lower right corner of the screen Please touch the surrounding area of the cross w...

Страница 14: ...enter the interface of 4 4 e and returns to interface of Fig 4 4 a in a while Operators need to recalibrate the touch screen until calibration succeeds to enter main interface 3 If procedures 1 and 2...

Страница 15: ...properly to exclude the problem 1 If the above mentioned procedure does not work operators may judge if problem occurs to the main board with substitution method and replace the main board when necess...

Страница 16: ...above measures operators may check if the battery base is well welded and solve the problem accordingly 4 5 PRINT A No Response When Pressing Print 1 Restart the instrument and there should be a mecha...

Страница 17: ...ormally But Not Printing Information When Pressing Print Check if the thermal paper is placed in the opposite direction thermal side facing up and place the thermal paper correctly to solve the proble...

Страница 18: ...bladder BVL1004 at Gain 40 dB The volume of the bladder is mentioned on its label 15 Refer to Section 9 4 Probe Verification and Calibration for more detailed procedure 6 DISASSEMBLY OF THE MAIN UNIT...

Страница 19: ...ly or using tweezers Caution please take appropriate anti static measures before disconnection 4 Unscrew 4 screws securing the main board to remove from main unit 5 After the main board is removed the...

Страница 20: ...nector board and USB board at right 7 The USB board is fixed by two screws on the rear panel 8 The battery connector board is fixed by 4 screws in the battery slot on the rear panel Caution when you r...

Страница 21: ...cable connecting the touch screen control board should be disconnected properly 10 To disconnect the printer remove the 4 screws affixing it at all 4 corners Note touch screen control board is attach...

Страница 22: ...ew the 2 screws affixing it to the printer frame 13 The printer head is further fixed on the printer frame by two small screws After removing the printer head you may remove the printer assembly from...

Страница 23: ...s 4 corners Remove the board by unscrewing the 4 screws 16 The display assembly is comprised of an LCD and a touch screen both fixed within a black frame The frame is fixed on the front panel by 4 scr...

Страница 24: ...ge 4 Some of the wires are thin please handle them carefully 6 2 MAIN COMPONENT LAYOUT Fig 6 2 Layout of components in main unit The numbers in Fig 6 2 correspond to the following wires and wire locat...

Страница 25: ...ropriate hospital cleaning agent e g isopropyl alcohol medial alcohol to wipe the probe Disposable gloves eye protection and liquid proof gowns should be worn when cleaning soiled probe B Deep Cleanin...

Страница 26: ...Fig 7 2 Probe Immersion Levels IPX1 and IPX7 Level IPX1 Dripping Water Effective against dripping water vertically falling drops Level IPX7 Immersion up to 1m Ingress of water in harmful quantity shal...

Страница 27: ...to high temperature or direct sunshine Avoid corrosive gas flammable anesthetic gas mixed with air oxygen or nitrous oxide Avoid equipment with strong electromagnetic radiation or electromagnetic inte...

Страница 28: ...ks or spots The screen shows uniform color and normal display when the unit is powered on Click function bars on the screen system shall respond accordingly B Gain Click SETUP screen shall show the se...

Страница 29: ...LABORIE Portascan3D Service Manual PTS3D SM01 V3 0 25 Fig 9 1 Gain C Printer Click printer bar get into print setup Printer default setting is Bladder Image Fig 9 2 Printer...

Страница 30: ...an3D Service Manual PTS3D SM01 V3 0 At default setting Bladder Image only the system prints bladder image only If other sectional images are selected they will also print the images at the selected se...

Страница 31: ...it from front panel Fig 9 3 Four screws securing the LCD display unit c Remove four screws on LCD sides pull out the cracked screen Fig 9 4 Four screws securing the LCD display unit d Slide in new scr...

Страница 32: ...28 LABORIE Portascan3D Service Manual PTS3D SM01 V3 0 Fig 9 5 Four pin connector circled Fig 9 6 White dots marking correct orientation for connection...

Страница 33: ...rips Blank or messy color screen is usually caused by failed 18 pin LCD connection as below Fig 9 7 18 Pin LCD Connection circled Check this 18 pin connector to find out any loosen or improper fit Sec...

Страница 34: ...ck the connector to find any loosened part or pop up Secured connection will solve the problem Fig 9 8 LCD Connection with pop up circled 9 3 MAIN BOARD Before June 2014 the Bladder Scanner had two bo...

Страница 35: ...TWO BOARD MAIN BOARD Failure of scan control CPU fails Replacing digital board can solve the problem Scan control IC UD2 74F08 failed Please contact the service center to change the chip Unit does not...

Страница 36: ...hich continuously swings at 1200 during scan c Main motor which runs 1800 for each scan with every 150 interval A Initial Inspection Check the probe for any cracks oil leakage or any physical scratche...

Страница 37: ...volume verify the average reading fit or beyond the manufacturer s specification 3 Volume reading out of specification If probe average reading is under 20 of manufacturer s specification the probe ca...

Страница 38: ...LABORIE Portascan3D Service Manual PTS3D SM01 V3 0 STEP ACTION 1 Click SETUP and select HOSPITAL Input ADMIN 2 Click TIME and select Shut Down Time Input number 58 3 Click GAIN adjust Gain 40 Click OK...

Страница 39: ...ere in green zone right 6 After clicking green zone engineering interface will appear on screen 7a Volume reading is below the specification Calibrate it by decreasing the base gain i e System base ga...

Страница 40: ...e base gain i e System base gain 18 With 129 ml phantom scan read 153 ml 5 ml over the spec Use UP bar adjust the base gain 20 Click SAVE DEFAULT BACK then OK Scan again to verify volume reading cut b...

Страница 41: ...AL and SHUT DOWN TIME back to original settings NOTE On engineering interface DIV 03 is system default setting Changing it may cause the system to fail If changed by mistake just click DEFAULT it will...

Страница 42: ...service performed on a unit must be documented and recorded on a service record The record must include unit serial number user claimed defect initial inspection defect found and all details regarding...

Страница 43: ...LABORIE Portascan3D Service Manual PTS3D SM01 V3 0...

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