Instrumentarium Orthoceph OC100 D Quick start guide

12/2002 64504-4AC
Orthopantomograph®
OP100 D
Orthoceph®
OC100 D
Upgrade Manual

Copyright © 2002 by Instrumentarium Imaging
Documentation, trademark and the software are copyrighted with all rights
reserved. Under the copyright laws the documentation may not be copied,
photocopied, reproduced, translated, or reduced to any electronic medium or
machine readable form in whole or part, without the prior written permission
of Instrumentarium Imaging.
The original language of this manual is English.
Instrumentarium Imaging reserves the right to revise this publication from
time to time and to make changes in the content of it without obligation to
notify any person of such revision or changes.
Manufactured by Instrumentarium Imaging
P.O. Box 20
FIN-04301 Tuusula
FINLAND
Tel. [phone]
Fax. [phone]
E-mail: [e-mail]
Internet: http://www.InstrumentariumImaging.com
Orthopantomograph®and Orthoceph®are registered trademarks of
Instrumentarium Corporation. U.S. patents 4,641,336; 5,016,264; 5,425,065
and 5,444,754. German patent 4,344,745. Orthopantomograph®OP100 D and
Orthoceph®OC100 D comply with UL and C-UL (File E218408). Windows®
is trademark of Microsoft Corporation in the United States of America and
other countries. Pentium®is a registrated trademark of Intel Corporation.
Iomega®Jaz®is a registered trademark of Iomega Corp.

64504-4AC Instrumentarium Imaging i
Table of Contents
1 Introduction ........................................................................................................ 1
1.1 General.....................................................................................................................1
1.2 Contents of upgrade kits..........................................................................................2
2 Preparing for OC100 D upgrade kit installation............................................. 3
2.1 Before starting .........................................................................................................3
2.2 Removing the tube head covers...............................................................................3
2.3 Removing the head support assembly.....................................................................5
2.4 Removing the collimator.........................................................................................6
2.5 Opening the inverter board......................................................................................6
2.6 Removing the cassette head.....................................................................................7
2.7 Removing the covers of the carriage assembly .......................................................9
2.8 Removing the patient positioning panel..................................................................9
2.9 Removing the CPU................................................................................................10
2.10 Removing the interface board................................................................................10
2.11 Unplugging the connector X6................................................................................10
2.12 Disconnecting the main cable................................................................................11
2.13 Removing the head support bracket ......................................................................11
2.14 Changing the side box chassis l.............................................................................11
2.15 Removing the film cephalostat..............................................................................12
3 Installing the cephalostat kit............................................................................ 13
3.1 Unpacking the crate...............................................................................................13
3.2 Installing the arm angle .........................................................................................13
3.3 Assembling the cephalostat kit..............................................................................14
3.4 Installing the cephalostat kit..................................................................................16
3.5 Changing the transformer......................................................................................16
3.6 Removing the cephalostat head cover ...................................................................16
3.7 Removing the transport supports...........................................................................17
3.8 Fastening the camera holder..................................................................................17
3.9 Connecting and disconnectiong the ccd camera....................................................18
4 Modification of the panoramic unit................................................................ 21
4.1 Installing the terminal board..................................................................................21
4.2 Installing the camera power supply board.............................................................21
4.3 Fastening the collimator ........................................................................................22
4.4 Installing the head support bracket........................................................................23
4.5 Connecting the main cable ....................................................................................24
4.6 Installing the head support.....................................................................................25
4.7 Installing the panoramic camera holder.................................................................26
4.8 Adjusting the camera connectors...........................................................................27
5 The main cable connections............................................................................. 29
5.1 Connecting the plug X6.........................................................................................29
5.2 Connecting the interface board cables...................................................................29
5.3 Connecting the power board cables.......................................................................29
5.4 Connecting the cables in the left side box chassis.................................................30
5.5 Connecting the cables to CPU...............................................................................30
5.6 Connecting the panels............................................................................................31
6 Permanent installation to mains voltage ........................................................ 33

ii Instrumentarium Imaging 64504-4AC
7 Adjusting the unit............................................................................................. 35
7.1 Preparation.............................................................................................................35
7.2 Adjusting the cephalostat arm ...............................................................................36
7.3 Adjusting the panoramic collimator......................................................................37
7.3.1 OP100 D Unit ..........................................................................................................37
7.3.2 OC100 D Units: .......................................................................................................38
7.4 Adjusting the cephalostat collimator.....................................................................40
7.4.1 Cephalostat beam check and alignment...................................................................42
7.5 Adjusting the secondary collimator.......................................................................43
7.6 Test images............................................................................................................45
7.7 Calibrating the detection sensitivity......................................................................45
7.8 Calibrating the AEC ..............................................................................................47
7.9 Ear rod alignment ..................................................................................................47
7.10 Adjusting the laser light.........................................................................................48
7.11 Calibrating the nasion frequency...........................................................................49
8 Finishing the kit installation............................................................................ 51
8.1 Cephalostat covers.................................................................................................51
8.2 Tube head assembly covers...................................................................................51
8.3 Head support covers ..............................................................................................52
8.4 Main support cover................................................................................................52
8.5 Covers of the cabin................................................................................................52
8.6 Replaced parts........................................................................................................53

1 Introduction
64504-4AC Instrumentarium Imaging 1
1 Introduction
1.1 General
This manual covers the upgrading of the left handed OC100 unit to left
handed OC100 D unit. However all digital upgrades can be performed
according to this manual. The table below shows which chapters of this
manual must be gone through in a certain upgrade.
NOTE
Always check the latest kit codes from the price list before ordering.
Use only approved cables and plugs.
Mains connector types:
• NEMA 6-15P or similar Hospital grade (US)
• HBL8215C or similar Hospital grade (JAPAN)
Power supply cord:
• H05VV5-F / AWG 14 (UL2587)
• H05VV-F3G 10-16A 250V (CE)
Original
model Upgraded model Relevant chapters Code of the kit
OP100
(s/n 71000 and
up)
OP100 D with
AEC 2 - 2.14, 4 - 5.6, 6.1, 6.3, 7.2 - 7.5 64443
OP100 OC100 D 2 - 2.14, 3 - 3.9, 4 -
7.5 65932
OC100 OC100 D All 65932
OP100 D
(up to s/n 78349) OP100 D with AEC 2 - 2.3, 2.5, 2.7, 2.8, 2.9 - 2.14, 4.1, 4.4 -
4.6, 5 - 5.2, 5.5 - 5.6,
6.1, 7.2 - 7.5
AEC kit
63677
OP100 D
(up to s/n 78349) OC100 D 2 - 2.14, 3 - 3.9, 4.1, 4.4 - 4.6, 5 - 7.5 60069
OP100 D
(s/n 78350 and
up)
OC100 D 2.1, 2.7, 3 - 3.9, 5.4,
6 - 6.9, 7.1, 7.5 64534

1 Introduction
2 Instrumentarium Imaging 64504-4AC
1.2 Contents of upgrade kits
There is different kind of kits. Look at the paking list to see the contents of
the delivery.

2 Preparing for OC100 D upgrade kit installation
64504-4AC Instrumentarium Imaging 3
2 Preparing for OC100 D upgrade kit installation
2.1 Before starting
The upgrading starts with removing the parts of the unit. Some may find this
easier if certain movements of the unit are been prevented. In order to keep
the unit stable in the beginning of the upgrading perform as follows: Switch
on the unit. Lift the cassette head up. Drive the carriage near to the lowest
position and screw the lock bolt behind the column.
If there appears problems to have access behind the column release the floor
mounting of the column, but leave the back center screw in place and loosen
the wall mount angle adjustment bracket. Turn the unit so that the operation is
possible.
2.2 Removing the tube head covers
Detach the lever knobs of the tube head. Unscrew the levers.

2 Preparing for OC100 D upgrade kit installation
4 Instrumentarium Imaging 64504-4AC
Remove the tube head covers.
Remove the top cover of the main support.

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64504-4AC Instrumentarium Imaging 5
2.3 Removing the head support assembly
Remove the head guard and the rotating units lower cover.
Loosen the hair cover and then unscrew the heads positioning bracket.
CAUTION
Hold the head positioning bracket after loosening the screws so that the cable
connector will not break down. Disconnect the plug X50 and put the head
positioning bracket aside.
Disconnect the plug X49 and loosen the head support linear movement.
NOTE
Do not let the guides fall down from the head support linear movement after
removing it.

2 Preparing for OC100 D upgrade kit installation
6 Instrumentarium Imaging 64504-4AC
2.4 Removing the collimator
Panoramic collimator
Loosen the screws pointed in the picture below.
Cephalostat collimator
Loosen the screws of the collimator pointed in the pictures below. Slide the
collimator to get access to all screws. Remove the collimator.
NOTE
Do not drop the flange while removing the collimator.
2.5 Opening the inverter board
Let down the cassette head and switch off the unit.
WARNING
Before proceeding the upgrade, assure that the unit is switched off and
removed from the mains. Touching the inverter board of the unit being
running may cause an electric shock.

2 Preparing for OC100 D upgrade kit installation
64504-4AC Instrumentarium Imaging 7
Loosen the screws on the side of the tube head. Open the inverter board and
leave it hanging on the tube head.
Remove the main cable clamp and disconnect the following plugs:
X30, X31, X32, X33, X34.
2.6 Removing the cassette head
NOTE
If upgrading from OP100 D (serial number up to 78349) the panoramic
camera is fixed. If desired to upgrade the camera to detachable one remove
the camera and use the upgrade parts. Then also go through the chapter
“Installing the panoramic camera holder”.
Disconnect the cables of the cassette head inside the rotating unit and remove
the cable holders. After removing the holders screw back the screws of the
cable holders for the cephalostat terminal board.
Loosen the screws on the top of the cassette rack head. Then remove the
screws of the secondary plate.

2 Preparing for OC100 D upgrade kit installation
8 Instrumentarium Imaging 64504-4AC
NOTE
Hold the secondary plate while unscrewing so that the plate does not fall
down.
Loosen the bolts holding the cassette head and let it down carefully.

2 Preparing for OC100 D upgrade kit installation
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2.7 Removing the covers of the carriage assembly
NOTE
If upgrading OP100 D units with serial number 78350 and up perform only
the sections 1-2.
1 Remove the carriage top plate.
2 Loosen the screw holding the side box cover on both sides of the unit
and open the covers.
3 Remove the carriage upper trim cover.
4 Loosen the screws of the mirror cover and remove the mirror cover.
2.8 Removing the patient positioning panel
NOTE
If upgrading OP100 D units the patient positionig panel is not changed. In
that case only disconnect the cables.
Remove the bottom trim cover a and the carriage lover trim cover b.

2 Preparing for OC100 D upgrade kit installation
10 Instrumentarium Imaging 64504-4AC
Remove the cables from the patient positioning panel c and loosen the nuts of
it. Remove the panel.
2.9 Removing the CPU
Disconnect the plug X16 from the interface board.
Disconnect the following plugs on the CPU board:
X2, X3, X7, X1, (X12, only in digital units), X8, X6, X4, X9.
Unscrew all the nuts of the CPU and remove the CPU board. Repeat this for
the CPU static shield. Note the routing of the cables under the CPU board for
the later couplings.
2.10 Removing the interface board
Disconnect the following plugs from the interface board:
X111, X17, X15, X19, X20
Unscrew the plastic nuts and remove the interface board.
2.11 Unplugging the connector X6
Unplug the following four wires from the connector X6:
blue Red White blue green gray violet
brown Gray yellow black

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Fig 2.1. Connector X6
2.12 Disconnecting the main cable
Disconnect the main cable´s ground cable below the lower shelf assembly.
Lift up the main cable above the main support assembly. Disconnect the plug
X109.
Disconnect the following plugs from the power board:
X28, X14, X27, X26.
2.13 Removing the head support bracket
2.14 Changing the side box chassis l
Remove the Side box cover L from the left side of the unit. Then loosen the
screws holding the side box chassis. Replace the side box chassis L with the
new one and tighten with the screws.
Loosen the screws on the support
(
1.). Rotate the flywheel (2.)
c
lockwise so that the head support
b
racket is in the farthest position
f
rom the column. Lift the head
s
upport bracket (3.) from the main
s
upport assembly.

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12 Instrumentarium Imaging 64504-4AC
2.15 Removing the film cephalostat
CAUTION
This step requires two service persons.
Remove the cephalostat arm assembly by loosening the bolts behind the
column. Prior to loosening ask another service person to hold the arm
assembly.

3 Installing the cephalostat kit
64504-4AC Instrumentarium Imaging 13
3 Installing the cephalostat kit
This manual covers the installation of the left handed OC100 D unit.
However right-handed unit installation is similar otherwise the exception is
mentioned.
3.1 Unpacking the crate
Lift up the outer part of the polystyrene box pressing at the same time the
ceph head then lift the cephalostat head from the crate. Note the location of
the CCD camera.
CAUTION
The camera must not be dropped or exposed to impacts.
3.2 Installing the arm angle
If the unit is mounted on the base plate fasten the cephalostat support prior to
installing the cephalostat arm.

3 Installing the cephalostat kit
14 Instrumentarium Imaging 64504-4AC
Install the cephalostat arm angle to the carriage.
NOTE
The four bolts in the middle of the arm angle are for mounting. The rest of the
bolts are for adjusting the arm.
Fasten the support piece to the carriage.
3.3 Assembling the cephalostat kit
Route the cables through the arm angle. Note the right hole.
NOTE
The U-shaped external piece is assembled only in the right-handed
cephalostat. Shown below.