manualshive.com logo in svg

KaVo In eXam 3510, Technician'S Instructions

Share
Download
KaVo In eXam 3510 Technician'S Instructions Download Page 8

Technician's instructions KaVo In eXam 3510
1 Product description

 | 

1.1 Description of electronics

1.1.3 HF Mainboard

Block diagram of mainboard

In eXam HF mainboard

Measure mains voltage

▶ Set the voltmeter to the 300VAC measuring range

▶ Set the voltmeter to the 300VAC measuring range

▶ Connect the measuring tips to L +N

▶ Connect the measuring tips to L +N

6/32

Summary of Contents for In eXam 3510

Page 1: ...Technician s instructions KaVo In eXam 3510 Always be on the safe side...

Page 2: ...Sales KaVo Dental GmbH Bismarckring 39 D 88400 Biberach Tel 49 7351 56 0 Fax 49 7351 56 1488 Manufacturer Kaltenbach Voigt GmbH Bismarckring 39 D 88400 Biberach www kavo com...

Page 3: ...ol 16 2 Complete exchange of the x ray head 18 2 1 Remove the x ray head 18 2 2 Install the x ray head 20 2 3 Final tasks 21 3 Exchanging the scissor arm 22 3 1 Remove the x ray head 22 3 2 Disassembl...

Page 4: ...echnician s instructions KaVo In eXam 3510 1 Product description 1 1 Description of electronics 1 Product description 1 1 Description of electronics 1 1 1 System overview 1 1 2 Control unit Layout 2 3...

Page 5: ...tube current cannot be switched to 4 mA 7 mA is permanently selected Special settings for Australia In Australia the setting is specified for film correction during the acceptance test and cannot be c...

Page 6: ...triggered with the external exposure switch the control unit is only used to select the exposure data Self test Turn off the In eXam Hold down the D igital key and turn on the In eXam Release the D ig...

Page 7: ...nter is reset Initialisation Turn off the In eXam Hold down the kV key and D igital key and turn on the In eXam Release the key when there is nothing on the display The message Init Context appears on...

Page 8: ...tion of electronics 1 1 3 HF Mainboard Block diagram of mainboard In eXam HF mainboard Measure mains voltage Set the voltmeter to the 300VAC measuring range Set the voltmeter to the 300VAC measuring r...

Page 9: ...e the no load voltage Uo 230 V 6 10 Note the no load voltage Uo 230 V 6 10 Set parameters Film type 9 60kV 7mA occlusal mode Observe radiation protection measures Trigger the exposure Note the load vo...

Page 10: ...Technician s instructions KaVo In eXam 3510 1 Product description 1 1 Description of electronics 12 V isolated 8 32...

Page 11: ...Technician s instructions KaVo In eXam 3510 1 Product description 1 1 Description of electronics 5 V isolated 9 32...

Page 12: ...Technician s instructions KaVo In eXam 3510 1 Product description 1 1 Description of electronics 15 V 10 32...

Page 13: ...Technician s instructions KaVo In eXam 3510 1 Product description 1 1 Description of electronics 5 V 11 32...

Page 14: ...Technician s instructions KaVo In eXam 3510 1 Product description 1 1 Description of electronics Heating voltage 12 32...

Page 15: ...Technician s instructions KaVo In eXam 3510 1 Product description 1 1 Description of electronics Anode current 13 32...

Page 16: ...Technician s instructions KaVo In eXam 3510 1 Product description 1 1 Description of electronics 14 32...

Page 17: ...DC and 5 VDC voltage are generated that are isolated from the high voltage side LD 2 and LD 3 shine for the control The control unit is supplied with voltage The control unit runs a self test buzzer L...

Page 18: ...erent components such as tube voltage 60 70 kV and tube current 4 7 mA Depending on this reference voltage the heating voltage Vheat is applied to the filament of the tube The heating voltage is simul...

Page 19: ...which the anode voltage is returned directly as a feedback signal to the comparator The reference signal CMD kV and the feedback signal feedback kV are compared with each other and the frequency f0 i...

Page 20: ...e x ray head Note Disconnect the In eXam from the mains and make sure that it cannot be turned on Remove the tube Remove the lock screws in the x ray head cover and remove the cover 1 2 Unplug the las...

Page 21: ...e x ray head is removed Risk of injury Before disassembly attach the safety strap or an equivalent type of retention before the arm system is lifted out of the bearing Loosen the four hexagon socket s...

Page 22: ...ead 2 2 Install the x ray head Position the x ray head on the mounting points Screw back in the 4 hex socket screws Connect the x ray head to the arm cable Plug in the laser diode Screw in the ball he...

Page 23: ...original rating plate on the x ray head Check the voltages and functions as described in the section 9 of the installation instructions starting the In eXam Depending on national regulations run a saf...

Page 24: ...ead Note Disconnect the In eXam from the mains and make sure that it cannot be turned on Remove the tube Remove the lock screws in the x ray head cover and remove the cover 1 2 Unplug the laser diode...

Page 25: ...ray head is removed Risk of injury Before disassembly attach the safety strap or an equivalent type of retention before the arm system is lifted out of the bearing Loosen the four hexagon socket screw...

Page 26: ...ed out the puller is pulled into the support arm and left there Make sure that there is enough length to stick out at both sides so that the arm line can be pulled in Open the wall box cover Disconnec...

Page 27: ...ains cable of the support arm pull in aid and the mains cable of the arm line together and fix with insulating tape to ensure they do not separate Note Make sure that all litz wires and plugs are prop...

Page 28: ...the scissor arm Carefully feed the cable into the extension arm Completely attach the extension arm with the bearing bushing onto the scissor arm pivot pin making sure that the nylon ring is in the co...

Page 29: ...e the bearing stud to insert the extension arm into the bearing block from above Make sure that the bearing stud is fully held in the bearing bushing As it has been designed to be quite a tight fit yo...

Page 30: ...ed in the section Starting the In eXam of the installation instructions Depending on national regulations run a safety check according to VDE 0751 1 Installation Instructions section 10 4 Close the wa...

Page 31: ...the mains until the message disappears OP Error The exposure key was re leased before exposure was over An error message appears in the display and the re maining time is shown An acoustic alarm soun...

Page 32: ...5 9 VDC 11 0 V 9 15 V LD 1 13 5 VDC 15 VDC only measurable during the exposure 11 0 V 12 5 VIN 4 8 VDC 5 4 VDC only measurable during the exposure 25 GND 24 Vheat 3 VDC 4 VDC only measurable during t...

Page 33: ...me Range 27 0 kV 28 kV 86 5 95 5 20 0 mA 21 RTN mA 1 k 20 0 mA J2 8 PWR ARM 0 20 0 mA J2 6 PWR ARM 0 20 0 mA J2 3 PWR ARM 20 0 mA J6 1 PWR ARM 1 0 V 3 G 1 10 k 2 0 V 4 G 2 10 k 6 Tr 1 5 G 4 10 k 7 Tr...

Page 34: ...of the In eXam control unit and exchange it if necessary The dip switch is not adjusted cor responding to the installation Check the settings of the dip switches and external safety switch Image too...

Page 35: ......

Page 36: ...1 003 5058 KF 20080508 01 en...

Reviews:

No comments

Brands by name

Popular brands

Load more brands