Instrumentarium Dental OP-200 Maintenance manual

Orthopantomograph® OP200 & OP200 D

Orthoceph® OC200 & OC200 D

Maintenance Manual

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Copyright	Code: 5140243-100 rev 1		Date: 30 October 2006
	Document code: D500487 rev 1
	Copyright © 10/2006 by PaloDEx Group Oy. All rights
	reserved.
	Orthopantomograph® and Orthoceph® are registered trademarks of
	Instrumentarium	Dental.	U.S.	patents	4,641,336;	5,016,264;
	5,425,065, 5,444,754, 6,731,717 and 6,829,326. German patent
	4,344,745. Finnish patents 112594 and 114383.
	Orthopantomograph® and Orthoceph® are registered trademarks of
	Instrumentarium	Dental.	U.S.	patents	4,641,336;	5,016,264;

5,425,065, 5,444,754, 6,731,717 and 6,829,326. German patent 4,344,745. Finnish patents 112594 and 114383. Windows® is trademark of Microsoft Corporation in the United States of America and other countries. Pentium® is a registered trademark of Intel Corporation. Iomega® Jaz® is a registered trademark of Iomega Corp.

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 Dental.

The original language of this manual is English.

Instrumentarium Dental reserves the right to make changes in specification and features shown herein, or discontinue the product described at any time without notice or obligation. Contact your Instrumentarium Dental representative for the most current information.

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Manufactured by	Instrumentarium Dental
	P.O. Box 20
	FI-04301 Tuusula
	FINLAND
	Tel. [phone]
	Fax. [phone]

For service, contact your local distributor.

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Table of Contents

1	Preventive maintenance for film unit .....................................................		1
	1.1	Maintenance program ...........................................................................................	1
	1.2	Product life time ....................................................................................................	3
	1.3	OP200 Configuration sheet...................................................................................	3
2	Preventive maintenance for digital unit.................................................		5
	2.1	Maintenance program ...........................................................................................	5
	2.2	Product life time ....................................................................................................	6
	2.3	OP200 D Configuration sheet ...............................................................................	6
3	OP200 & OP200 D configuration sheet ..................................................		7
4	Preventive maintenance reminder display ..........................................		11
5	Installation checklist for digital dental
	x-ray ........................................................................................................		13
	5.1	OP200 D .............................................................................................................	13
	5.2	OC200 D .............................................................................................................	14
	5.3	CliniView .............................................................................................................	15

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5140243-100 rev 1

Instrumentarium Dental

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ii	Instrumentarium Dental

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D500487, 1

1 Preventive maintenance for film unit

1 Preventive maintenance for film unit

This unit is designed to provide a reliable performance and many years of customer satisfaction. In order to assure the safe performance of this x-ray equipment, a preventive maintenance program must be established. It is the owner's responsibility to supply or arrange for this service. Consult your Orthopantomograph dealer to arrange the service. Maintenance service for Orthopantomograph® OP200 is recommended every year or 2000 exposures, whichever comes first.

NOTE!

Note for USA: to keep the equipment in compliance with the DHHS Performance Standard the following maintenance schedule shall be observed: up to 40 exposures per week: perform maintenance every 12 months. At 40 - 100 exposures per week, perform maintenance every 6 months.

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1.1MAINTENANCE PROGRAM

This periodic maintenance for Orthopantomograph® OP200 should include:

1Check the steel wires, which carry the weight of the vertical carriage and counterweight. If there is any sign of wearing, the steel wires must be replaced.

2Check that the unit is well fixed to the wall and floor.

3Check that the carriage up/down motor clutch adjustment is correct. Verify stopping at the limit switches.

4Check kV / mA / exposure times according to each procedure.

5Grounding: Check that GND in Filament Control Board is connected to the power line ground. Check that the top of the tube head assembly is grounded (yellow-green wire on the top of the tubehead assembly). Resistance must be less than 0.2 ohm.

6Clean the rotation friction surface from debris. Clean the cassette holder friction surface from debris.

7Run the "Sr 80 ro-" movement test programs in the service programming mode to verify that each movement is correct.

8Make a normal exposure @ 57 kV and 2 mA, with a needle test phantom to verify that the image layer is in the correct position, and that there are no vertical stripes in the image.

9Check that there are no oil leaks in the Tube Head Assembly.

10Verify the collimator microswitch operation in both direction: QA - PAN - (TOMO) -(CEPH). Program selections in the control panel should change accordingly. Check also the child collimation position.

11Verify that the panoramic cassette sensors operate. Make the panoramic exposure in AEC or manual mode without cassette in place. Error message "Ch 1 CAS" should be displayed.

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1 Preventive maintenance for film unit

12OC200: Verify that the cephalostat cassette sensors operate. Make the ceph exposure in manual mode without cassette in place. Error message "Ch 2 CAS" should be displayed.

13OP/OC200 Beam collimation test: Check that the panoramic x- ray beam is aligned in the middle of the secondary slot.

14OC200 Cephalometric beam collimation test: Check that the x-ray beam is aligned and that the x-ray beam stays within the film area with the different apertures.

15Verify that the earposts are aligned.

16Ortho Trans: Verify that laser lights illuminate when a tomographic program is selected. Verify that the laser light on indicator is lit at the same time. Verify the laser light beam alignment. Use Ortho Trans tool.

17Ortho Trans: Verify the correct tomographic layer. Select program P11, smallest manual technique factors. Use Ortho Trans tool over the chin rest to set the lasers over the metal ball. Select 3 x 3 mm lateral and 3 x 3 mm cross sectional image layers. Make the exposure. Ball shadow on the 2nd and 5th image should be the sharpest.

18Check several examples of the customers radiographs to verify the correct operation of the unit.

19Check the operation of the control panel and patient positioning panel(s), and check that the cassette holder move smoothly, and stop at the limit switches.

20Check the positioning light adjustments.

21Make the Quality Assurance test film and verify the density setting from "Pr 52 gCO".

22Record the cumulative exposure counter value from "Pr 66 COU".

23Check the cassettes, screens and film.

24Check the customer's darkroom.

25Reset the "PSE" counter in the user program Pr 59 PSE.

26To keep a record of unit's parameters, verify and fill out the OP200 Configuration Form. Keep it for future use.

The above maintenance procedures require the services of a qualified technician. In addition to periodic maintenance any deviation from normal performance should be immediately reported to your dealer.

WARNING!

Only trained and qualified personnel should be permitted access to the internal parts of the equipment.

2	Instrumentarium Dental

Reviewed: Vartia Jussi 2006-10-31 08:51

Approved: Ukkonen Juha-Pekka 2006-10-31 11:56

Approved5140243-100 rev 1

D500487, 1