GE Alpha RT 32551 Installation Instructions Manual

GE Healthcare

Alpha RT

Installation Instructions

32551-IMG rev 6

0459

Copyright Code: 32551-IMG rev 6 Date: 12/2010

Manufactured by GE Hungary Kft.

2040 Budaörs, Akron u. 2

HUNGARY

Tel:+ 36 23 410 000

Fax:+ 36 23 410 193

GE Hungary Kft., a General Electric company, going to market as GE

Healthcare.

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 GE Healthcare.

The original language of this manual is English.

General Electric Company 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 GE

representative for the most current information.

Internet and Service: http://www.gehealthcare.com/worldwide.html

This manual applies to Alpha RT units with software version 7.71a and up.

32551-IMG rev 6 GE Healthcare i

Table of Contents

1 Introduction ..............................................................................................................1

1.1 General safety information .........................................................................................................................1

1.2 Language warning..........................................................................................................................................3

2 Preinstallation instructions.................................................................................... 9

2.1 Space requirements .......................................................................................................................................9

2.2 Strength/durability requirements for the wall and floor............................................................10

2.3 Electrical supply requirements...............................................................................................................10

2.4 Environmental requirements...................................................................................................................11

2.5 Installations requirements & environment control.......................................................................11

2.6 Tools needed for installation ...................................................................................................................11

2.7 Test equipment needed for installation .............................................................................................12

2.8 Transportation of an assembled unit..................................................................................................12

2.9 Unpacking the unit.......................................................................................................................................12

2.10 Unpacking the column with the carriage..........................................................................................13

2.11 Unpacking the C-arm..................................................................................................................................15

2.12 Unpacking the counterweight................................................................................................................15

2.13 Unpacking the accessories......................................................................................................................16

2.14 Unpacking the base plate.........................................................................................................................16

3 Installation ..............................................................................................................17

3.1 Installation of the counterweight..........................................................................................................17

3.2 Installation of the column to the wall..................................................................................................19

3.2.1 Attachment holes .........................................................................................................................................19

3.2.2 Attachment of the column brackets....................................................................................................20

3.2.3 Lifting the column - minimum 2 people.............................................................................................21

3.3 Installation of the column to the base plate....................................................................................21

3.4 Localized unit label attachment ............................................................................................................23

3.5 Installation of the c-arm............................................................................................................................24

3.5.1 Preparing the carriage...............................................................................................................................24

3.5.2 Preparing the C-arm....................................................................................................................................24

3.5.3 Attaching the C-arm....................................................................................................................................24

3.6 Attachment of the control panel ...........................................................................................................26

3.7 Attachment of the pedals .........................................................................................................................28

3.8 Radiation shield assembly and installation......................................................................................28

3.9 Mains plug installation ...............................................................................................................................29

3.10 Testing the control functions...................................................................................................................30

4 Alpha RT softstart procedure ..............................................................................37

4.1 Prerequisites....................................................................................................................................................37

4.2 Removal of the side covers......................................................................................................................37

4.3 Removal of the top cover..........................................................................................................................38

4.4 Removal of the bottom cover .................................................................................................................38

4.5 Removal of the back cover.......................................................................................................................39

4.6 Preventing X-rays (for example in exhibition)..................................................................................39

4.7 Transformer voltage tapping..................................................................................................................40

4.8 Powering up.....................................................................................................................................................40

4.9 Anode run voltage check (Pr#57 Ano) or adjustment to 50 Hz mains network ..............40

4.10 Preheat and mA-regulation check........................................................................................................42

ii GE Healthcare 32551-IMG rev 6

4.11 kV- regulation check....................................................................................................................................44

5 Setups, alignments and adjustments.................................................................47

5.1 Setup, alignment and adjustment prior to use...............................................................................47

5.1.1 Initial setups....................................................................................................................................................47

5.1.2 Setup Info Printout and printer/PC connection #62 InF.............................................................48

5.1.3 Service menu program #52 SUP ...........................................................................................................50

5.1.4 Service menu program #53 PAr.............................................................................................................53

5.1.5 Service menu program #64 AEC ...........................................................................................................56

5.1.6 Service menu program #65 tAr..............................................................................................................60

5.1.7 Error and exposure counters (Pr#58 CEC).........................................................................................62

5.1.8 Adjustment procedure during the installation................................................................................62

5.2 Alignment & adjustment............................................................................................................................63

5.2.1 Recommended test equipment .............................................................................................................63

5.2.2 Film processor evaluation ........................................................................................................................63

5.2.3 C-arm brake adjustment...........................................................................................................................64

5.2.4 C-arm angle display calibration (Pr#54 Can)...................................................................................66

5.2.5 Compression force display calibration (Pr#55 Cfo).......................................................................66

5.2.6 Compression thickness display calibration (Pr#56 Cth)..............................................................67

5.2.7 Compression force and speed adjustment with ECS...................................................................68

5.2.8 The mechanical compression limit.......................................................................................................71

5.2.9 kV, mAs and exposure time test ............................................................................................................73

5.2.10 Light field intensity adjustment..............................................................................................................74

5.2.11 X-ray field alignment...................................................................................................................................74

5.2.12 Light field alignment....................................................................................................................................75

5.2.13 Grid alignment and speed adjustment (Pr#61 bUC).....................................................................76

5.2.14 AEC adjustment .............................................................................................................................................77

5.2.15 Adjusting the AEC board............................................................................................................................82

5.2.16 Adjusting the optical density (=O.D)......................................................................................................83

5.2.17 Thickness compensation adjustment .................................................................................................85

5.2.18 kV compensation..........................................................................................................................................86

5.2.19 Density programming.................................................................................................................................87

6 Alpha RT installation step by step ......................................................................89

6.1 Software block diagram ............................................................................................................................89

1 Introduction

32551-IMG rev 6 GE Healthcare 1

1 Introduction

Term “Alpha RT” in this manual refers to Alpha RT MGF-101 unit.

1.1 GENERAL SAFETY INFORMATION

NOTE!

Only engineers trained by GE Healthcare are allowed to install the unit.

parts installed by nontrained personnel carry no warranty!

CAUTION!

Always check for proper seating on all the connectors located in the areas

you have worked. equipment damage can result if power is applied or

exposures made with improperly seated connectors!

WARNING!

Always install the proper fuses into the unit. failure to do so jeopardizes

patient, operator and equipment safety.

WARNING!

This unit has floating grounds. always make all scope measurements

differentially and always be careful when servicing the unit!

CAUTION!

When handling circuit boards, always utilize ground wrist straps or

grounding kits to prevent damage to the “mos” type chips. always keep

circuit boards in a static proof bag.

WARNING!

Always disconnect the unit from line supply by removing the plug from

wall outlet before opening the covers.

WARNING!

The X-ray tube utilizes a beryllium window. do not perform any operations

on beryllium which produce dust or fumes, such as grinding, grit blasting

or acid cleaning. beryllium dust or fumes are highly toxic and breathing

them can result in serious personal injury or death.

1 Introduction

2 GE Healthcare 32551-IMG rev 6

WARNING!

This X-ray unit may be dangerous to patient and operator unless safe

exposure factors and instructions are observed!

WARNING!

Electric safety: Use fault current protection connector box between unit

power plug and mains. High voltage tank and high voltage connectors are

dangerous areas in the that require special attention as well as 220 VAC

present on Inverter Board, AMD Board and fan connectors.

NOTE!

This unit has been tested at 60 Hz. If the unit will be installed to 50 Hz

mains network, refer to Chapter 5.2.10, Light field intensity adjustment for

collimator light field intensity adjustment and Chapter 4.9, Anode run

voltage check (Pr#57 Ano) or adjustment to 50 Hz mains network for

anode run voltage adjustment.

1 Introduction

32551-IMG rev 6 GE Healthcare 3

1.2 LANGUAGE WARNING

ПРЕДУПРЕЖДЕНИЕ

(BG)

Това упътване за работа е налично само на английски език.

• Ако доставчикът на услугата на клиента изиска друг език,

задължение на клиента е да осигури превод.

• Не използвайте оборудването, преди да сте се консултирали

и разбрали упътването за работа.

• Неспазването на това предупреждение може да доведе до

нараняване на

доставчика на услугата, оператора или

пациентa в резултат на токов удар, механична или друга

опасност.

警告

(ZH-CN)

本维修手册仅提供英文版本。

• 如果客户的维修服务人员需要非英文版本，则客户需自行提供翻

译服务。

• 未详细阅读和完全理解本维修手册之前，不得进行维修。

• 忽略本警告可能对维修服务人员、操作人员或患者造成电击、机

械伤害或其他形式的伤害。

警告

(ZH-HK)

本服務手冊僅提供英文版本。

• 倘若客戶的服務供應商需要英文以外之服務手冊，客戶有責任提

供翻譯服務。

• 除非已參閱本服務手冊及明白其內容，否則切勿嘗試維修設備。

• 不遵從本警告或會令服務供應商、網絡供應商或病人受到觸電、

機械性或其他的危險。

警告

(ZH-TW)

本維修手冊僅有英文版。

• 若客戶的維修廠商需要英文版以外的語言，應由客戶自行提供翻

譯服務。

• 請勿試圖維修本設備，除非您已查閱並瞭解本維修手冊。

• 若未留意本警告，可能導致維修廠商、操作員或病患因觸電、機

械或其他危險而受傷。

UPOZORENJE

(HR)

Ovaj servisni priručnik dostupan je na engleskom jeziku.

• Ako davatelj usluge klijenta treba neki drugi jezik, klijent je

dužan osigurati prijevod.

• Ne pokušavajte servisirati opremu ako niste u potpunosti

pročitali i razumjeli ovaj servisni priručnik.

• Zanemarite li ovo upozorenje, može doći do ozljede davatelja

usluge, operatera ili pacijenta uslijed strujnog udara, mehaničkih

ili drugih rizika.

VÝSTRAHA

(CS)

Tento provozní návod existuje pouze v anglickém jazyce.

•V případě, že externí služba zákazníkům potřebuje návod v

jiném jazyce, je zajištění překladu do odpovídajícího jazyka

úkolem zákazníka.

• Nesnažte se o údržbu tohoto zařízení, aniž byste si přečetli

tento provozní návod a pochopili jeho obsah.

•V případě nedodržování této výstrahy může dojít k poranění

pracovníka prodejního servisu, obslužného personálu nebo

pacientů vlivem elektrického proudu, respektive vlivem

mechanických či jiných rizik.

1 Introduction

4 GE Healthcare 32551-IMG rev 6

ADVARSEL

(DA)

Denne servicemanual findes kun på engelsk.

• Hvis en kundes tekniker har brug for et andet sprog end engelsk,

er det kundens ansvar at sørge for oversættelse.

• Forsøg ikke at servicere udstyret uden at læse og forstå denne

servicemanual.

• Manglende overholdelse af denne advarsel kan medføre skade

på grund af elektrisk stød, mekanisk eller anden fare for

teknikeren, operatøren eller patienten.

WAARSCHUWING

(NL)

Deze onderhoudshandleiding is enkel in het Engels verkrijgbaar.

• Als het onderhoudspersoneel een andere taal vereist, dan is de

klant verantwoordelijk voor de vertaling ervan.

• Probeer de apparatuur niet te onderhouden alvorens deze

onderhoudshandleiding werd geraadpleegd en begrepen is.

• Indien deze waarschuwing niet wordt opgevolgd, zou het

onderhoudspersoneel, de operator of een patiënt gewond

kunnen raken als gevolg van een elektrische schok,

mechanische of andere gevaren.

WAARSCHUWING

(NL-BE)

Deze onderhoudshandleiding is alleen beschikbaar in het Engels.

• Als het onderhoudspersoneel van de klant een andere taal dan

Engels vereist, is de klant verantwoordelijk voor de vertaling

ervan.

• Probeer de apparatuur niet te onderhouden voordat u deze

onderhoudshandleiding hebt geraadpleegd en begrepen.

• Het niet opvolgen van deze waarschuwing kan ertoe leiden dat

het onderhoudspersoneel, de operator of een patiënt gewond

raakt als gevolg van een elektrische schok, mechanische of

andere gevaren.

WARNING

(EN)

This service manual is available in English only.

• If a customer's service provider requires a language other than

english, it is the customer's responsibility to provide translation

services.

• Do not attempt to service the equipment unless this service

manual has been consulted and is understood.

• Failure to heed this warning may result in injury to the service

provider, operator or patient from electric shock, mechanical or

other hazards.

HOIATUS

(ET)

See teenindusjuhend on saadaval ainult inglise keeles

• Kui klienditeeninduse osutaja nõuab juhendit inglise keelest

erinevas keeles, vastutab klient tõlketeenuse osutamise eest.

• Ärge üritage seadmeid teenindada enne eelnevalt käesoleva

teenindusjuhendiga tutvumist ja sellest aru saamist.

• Käesoleva hoiatuse eiramine võib põhjustada teenuseosutaja,

operaatori või patsiendi vigastamist elektrilöögi, mehaanilise või

muu ohu tagajärjel.

VAROITUS

(FI)

Tämä huolto-ohje on saatavilla vain englanniksi.

• Jos asiakkaan huoltohenkilöstö vaatii muuta kuin

englanninkielistä materiaalia, tarvittavan käännöksen

hankkiminen on asiakkaan vastuulla.

• Älä yritä korjata laitteistoa ennen kuin olet varmasti lukenut ja

ymmärtänyt tämän huolto-ohjeen.

• Mikäli tätä varoitusta ei noudateta, seurauksena voi olla

huoltohenkilöstön, laitteiston käyttäjän tai potilaan

vahingoittuminen sähköiskun, mekaanisen vian tai muun

vaaratilanteen vuoksi.

1 Introduction

32551-IMG rev 6 GE Healthcare 5

ATTENTION

(FR)

Ce manuel d’installation et de maintenance est disponible

uniquement en anglais.

• Si le technicien d'un client a besoin de ce manuel dans une

langue autre que l'anglais, il incombe au client de le faire

traduire.

• Ne pas tenter d'intervenir sur les équipements tant que ce

manuel d’installation et de maintenance n'a pas été consulté et

compris.

• Le non-respect de cet avertissement peut entraîner chez le

technicien, l'opérateur ou le patient des blessures dues à des

dangers électriques, mécaniques ou autres.

WARNUNG

(DE)

Diese Serviceanleitung existiert nur in englischer Sprache.

• Falls ein fremder Kundendienst eine andere Sprache benötigt,

ist es Aufgabe des Kunden für eine entsprechende Übersetzung

zu sorgen.

• Versuchen Sie nicht diese Anlage zu warten, ohne diese

Serviceanleitung gelesen und verstanden zu haben.

• Wird diese Warnung nicht beachtet, so kann es zu Verletzungen

des Kundendiensttechnikers, des Bedieners oder des Patienten

durch Stromschläge, mechanische oder sonstige Gefahren

kommen.

ΠΡΟΕΙΔΟΠΟΙΗΣΗ

(EL)

Το παρόν εγχειρίδιο σέρβις διατίθεται μόνο στα αγγλικά.

• Εάν ο τεχνικός σέρβις ενός πελάτη απαιτεί το παρόν εγχειρίδιο

σε γλώσσα εκτός των αγγλικών, αποτελεί ευθύνη του πελάτη να

παρέχει τις υπηρεσίες μετάφρασης.

• Μην επιχειρήσετε την εκτέλεση εργασιών σέρβις στον εξοπλισμό

αν δεν έχετε συμβουλευτεί και κατανοήσει το παρόν εγχειρίδιο

σέρβις.

• Αν δεν προσέξετε την προειδοποίηση αυτή, ενδέχεται να

προκληθεί τραυματισμός στον τεχνικό σέρβις, στο χειριστή ή

στον ασθενή από ηλεκτροπληξία, μηχανικούς ή άλλους

κινδύνους.

FIGYELMEZTETÉS

(HU)

Ezen karbantartási kézikönyv kizárólag angol nyelven érhető el.

• Ha a vevő szolgáltatója angoltól eltérő nyelvre tart igényt, akkor

a vevő felelőssége a fordítás elkészíttetése.

• Ne próbálja elkezdeni használni a berendezést, amíg a

karbantartási kézikönyvben leírtakat nem értelmezték.

• Ezen figyelmeztetés figyelmen kívül hagyása a szolgáltató,

működtető vagy a beteg áramütés, mechanikai vagy egyéb

veszélyhelyzet miatti sérülését eredményezheti.

AÐVÖRUN

(IS)

Þessi þjónustuhandbók er aðeins fáanleg á ensku.

• Ef að þjónustuveitandi viðskiptamanns þarfnast annas

tungumáls en ensku, er það skylda viðskiptamanns að skaffa

tungumálaþjónustu.

• Reynið ekki að afgreiða tækið nema að þessi þjónustuhandbók

hefur verið skoðuð og skilin.

• Brot á sinna þessari aðvörun getur leitt til meiðsla á

þjónustuveitanda, stjórnanda eða sjúklings frá raflosti, vélrænu

eða öðrum áhættum.

1 Introduction

6 GE Healthcare 32551-IMG rev 6

AVVERTENZA

(IT)

Il presente manuale di manutenzione è disponibile soltanto in lingua

inglese.

• Se un addetto alla manutenzione richiede il manuale in una

lingua diversa, il cliente è tenuto a provvedere direttamente alla

traduzione.

• Procedere alla manutenzione dell'apparecchiatura solo dopo

aver consultato il presente manuale ed averne compreso il

contenuto.

• Il mancato rispetto della presente avvertenza potrebbe causare

lesioni all'addetto alla manutenzione, all'operatore o ai pazienti

provocate da scosse elettriche, urti meccanici o altri rischi.

警告

(JA)

このサービスマニュアルには英語版しかありません。

• サービスを担当される業者が英語以外の言語を要求される場合、

翻訳作業はその業者の責任で行うものとさせていただきます。

• このサービスマニュアルを熟読し理解せずに、装置のサービス

を行わないでください。

• この警告に従わない場合、サービスを担当される方、操作員あ

るいは患者さんが、感電や機械的又はその他の危険により負傷

する可能性があります。

경고

(KO)

본 서비스 매뉴얼은 영어로만 이용하실 수 있습니다 .

• 고객의 서비스 제공자가 영어 이외의 언어를 요구할 경우 , 번역

서비스를 제공하는 것은 고객의 책임입니다 .

• 본 서비스 매뉴얼을 참조하여 숙지하지 않은 이상 해당 장비를

수리하려고 시도하지 마십시오 .

• 본 경고 사항에 유의하지 않으면 전기 쇼크 , 기계적 위험 , 또는

기타 위험으로 인해 서비스 제공자 , 사용자 또는 환자에게 부상

을 입힐 수 있습니다 .

BRDINJUMS

(LV)

Šī apkopes rokasgrāmata ir pieejama tikai angļu valodā.

• Ja klienta apkopes sniedzējam nepieciešama informācija citā

valodā, klienta pienākums ir nodrošināt tulkojumu.

• Neveiciet aprīkojuma apkopi bez apkopes rokasgrāmatas

izlasīšanas un saprašanas.

•Šī brīdinājuma neievērošanas rezultātā var rasties elektriskās

strāvas trieciena, mehānisku vai citu faktoru izraisītu traumu

risks apkopes sniedzējam, operatoram vai pacientam.

ĮSPĖJIMAS

(LT)

Šis eksploatavimo vadovas yra tik anglų kalba.

• Jei kliento paslaugų tiekėjas reikalauja vadovo kita kalba – ne

anglų, suteikti vertimo paslaugas privalo klientas.

•Nemėginkite atlikti įrangos techninės priežiūros, jei

neperskaitėte ar nesupratote šio eksploatavimo vadovo.

• Jei nepaisysite šio įspėjimo, galimi paslaugų tiekėjo,

operatoriaus ar paciento sužalojimai dėl elektros šoko,

mechaninių ar kitų pavojų.

ADVARSEL

(NO)

Denne servicehåndboken finnes bare på engelsk.

• Hvis kundens serviceleverandør har bruk for et annet språk, er

det kundens ansvar å sørge for oversettelse.

• Ikke forsøk å reparere utstyret uten at denne servicehåndboken

er lest og forstått.

• Manglende hensyn til denne advarselen kan føre til at

serviceleverandøren, operatøren eller pasienten skades på

grunn av elektrisk støt, mekaniske eller andre farer.

1 Introduction

32551-IMG rev 6 GE Healthcare 7

OSTRZEŻENIE

(PL)

Niniejszy podręcznik serwisowy dostępny jest jedynie w języku

angielskim.

•Jeśli serwisant klienta wymaga języka innego niż angielski,

zapewnienie usługi tłumaczenia jest obowiązkiem klienta.

• Nie próbować serwisować urządzenia bez zapoznania się z

niniejszym podręcznikiem serwisowym i zrozumienia go.

• Niezastosowanie się do tego ostrzeżenia może doprowadzić do

obrażeń serwisanta, operatora lub pacjenta w wyniku porażenia

prądem elektrycznym, zagrożenia mechanicznego bądź innego.

ATENÇÃO

(PT-BR)

Este manual de assistência técnica encontra-se disponível

unicamente em inglês.

• Se outro serviço de assistência técnica solicitar a tradução

deste manual, caberá ao cliente fornecer os serviços de

tradução.

• Não tente reparar o equipamento sem ter consultado e

compreendido este manual de assistência técnica.

• A não observância deste aviso pode ocasionar ferimentos no

técnico, operador ou paciente decorrentes de choques elétricos,

mecânicos ou outros.

ATENÇÃO

(PT-PT)

Este manual de assistência técnica só se encontra disponível em

inglês.

• Se qualquer outro serviço de assistência técnica solicitar este

manual noutro idioma, é da responsabilidade do cliente fornecer

os serviços de tradução.

• Não tente reparar o equipamento sem ter consultado e

compreendido este manual de assistência técnica.

• O não cumprimento deste aviso pode colocar em perigo a

segurança do técnico, do operador ou do paciente devido a

choques eléctricos, mecânicos ou outros.

ATENŢIE

(RO)

Acest manual de service este disponibil doar în limba engleză.

•Dacă un furnizor de servicii pentru clienţi necesită o altă limbă

decât cea engleză, este de datoria clientului să furnizeze o

traducere.

•Nu încercaţi să reparaţi echipamentul decât ulterior consultării şi

înţelegerii acestui manual de service.

• Ignorarea acestui avertisment ar putea duce la rănirea

depanatorului, operatorului sau pacientului în urma pericolelor

de electrocutare, mecanice sau de altă natură.

ОСТОРОЖНО!

(RU)

Данное руководство по техническому обслуживанию

представлено только на английском языке.

• Если сервисному персоналу клиента необходимо

руководство не на английском, а на каком-то другом языке,

клиенту следует самостоятельно обеспечить перевод.

• Перед техническим обслуживанием оборудования

обязательно обратитесь к данному руководству и поймите

изложенные в нем сведения.

• Несоблюдение требований данного предупреждения

может

привести к тому, что специалист по техобслуживанию,

оператор или пациент получит удар электрическим током,

механическую травму или другое повреждение.

1 Introduction

8 GE Healthcare 32551-IMG rev 6

UPOZORENJE

(SR)

Ovo servisno uputstvo je dostupno samo na engleskom jeziku.

• Ako klijentov serviser zahteva neki drugi jezik, klijent je dužan da

obezbedi prevodilačke usluge.

• Ne pokušavajte da opravite uređaj ako niste pročitali i razumeli

ovo servisno uputstvo.

• Zanemarivanje ovog upozorenja može dovesti do povređivanja

servisera, rukovaoca ili pacijenta usled strujnog udara ili meha-

ničkih i drugih opasnosti.

UPOZORNENIE

(SK)

Tento návod na obsluhu je k dispozícii len v angličtine.

• Ak zákazníkov poskytovateľ služieb vyžaduje iný jazyk ako

angličtinu, poskytnutie prekladateľských služieb je

zodpovednosťou zákazníka.

• Nepokúšajte sa o obsluhu zariadenia, kým si neprečítate návod

na obluhu a neporozumiete mu.

• Zanedbanie tohto upozornenia môže spôsobiť zranenie

poskytovateľa služieb, obsluhujúcej osoby alebo pacienta

elektrickým prúdom, mechanické alebo iné ohrozenie.

ATENCION

(ES)

Este manual de servicio sólo existe en inglés.

• Si el encargado de mantenimiento de un cliente necesita un

idioma que no sea el inglés, el cliente deberá encargarse de la

traducción del manual.

• No se deberá dar servicio técnico al equipo, sin haber

consultado y comprendido este manual de servicio.

• La no observancia del presente aviso puede dar lugar a que el

proveedor de servicios, el operador o el paciente sufran lesiones

provocadas por causas eléctricas, mecánicas o de otra

naturaleza.

VARNING

(SV)

Den här servicehandboken finns bara tillgänglig på engelska. .

• Om en kunds servicetekniker har behov av ett annat språk än

engelska, ansvarar kunden för att tillhandahålla

översättningstjänster.

• Försök inte utföra service på utrustningen om du inte har läst

och förstår den här servicehandboken.

• Om du inte tar hänsyn till den här varningen kan det resultera i

skador på serviceteknikern, operatören eller patienten till följd av

elektriska stötar, mekaniska faror eller andra faror.

OPOZORILO

(SL)

Ta servisni priročnik je na voljo samo v angleškem jeziku.

• Če ponudnik storitve stranke potrebuje priročnik v drugem

jeziku, mora stranka zagotoviti prevod.

• Ne poskušajte servisirati opreme, če tega priročnika niste v

celoti prebrali in razumeli.

• Če tega opozorila ne upoštevate, se lahko zaradi električnega

udara, mehanskih ali drugih nevarnosti poškoduje ponudnik sto-

ritev, operater ali bolnik.

DIKKAT

(TR)

Bu servis kılavuzunun sadece ingilizcesi mevcuttur.

•Eğer müşteri teknisyeni bu kılavuzu ingilizce dışında bir başka

lisandan talep ederse, bunu tercüme ettirmek müşteriye düşer.

• Servis kılavuzunu okuyup anlamadan ekipmanlara müdahale

etmeyiniz.

• Bu uyarıya uyulmaması, elektrik, mekanik veya diğer

tehlikelerden dolayı teknisyen, operatör veya hastanın

yaralanmasına yol açabilir.

2 Preinstallation instructions

32551-IMG rev 6 GE Healthcare 9

2 Preinstallation instructions

NOTE!

Two people are required through the mechanical installation, one person

thereafter.

2.1 SPACE REQUIREMENTS

The minimum space requirements and recommended free space around

the unit are shown in figure 2.1, Space requirements. Dimensions are in

millimeters (mm). To convert to inches, multiply given dimension by 0.0394

(1mm = 0.0394in).

Fig 2.1. Space requirements

2 Preinstallation instructions

10 GE Healthcare 32551-IMG rev 6

2.2 STRENGTH/DURABILITY REQUIREMENTS FOR THE

WALL AND FLOOR

If the device is mounted on a wall, the pulling force exerted on each bolt is

approximately 600 N (135 lbs). The load on the floor is approximately 7350

kg/sq.m (1500 lb/sq.ft).

If the device is mounted on a base plate, the load on the floor is

approximately 600 kg/sq.m (122 lb/sq.ft).

2.3 ELECTRICAL SUPPLY REQUIREMENTS

NOTE!

Operating Range 198 to 242VAC. Line voltages measuring less than 208

VAC may require a line boost transformer.

Line Voltage

220 VAC (nominal)

(tap selection 220, 240 or 260 VAC)

Line Regulation

± 2% (full load)

Phase

single phase (Line, Neutral,

Protective Ground or L1, L2,

Protective Ground)

Frequency

50/60Hz

Current

stand-by 1A

maximum 20 A

instantaneous peak 30 A

Branch Circuit: dedicated Line,

Neutral, Protective Ground 2.5mm2

(L1 and L2 10 AWG, stranded wire,

continuous run)

circuit breaker 20 A, 2-pole

(outlet per local code requirements

or NEMA 6-20)

VDE Wall plug is included

Grounding

dedicated, wired (not conduit)

0-potential (earth) ground

Standard outlet

(220/120V/15A) required for any

optional accessories

2 Preinstallation instructions

32551-IMG rev 6 GE Healthcare 11

2.4 ENVIRONMENTAL REQUIREMENTS

NOTE!

Long term storing in dry cool place.

2.5 INSTALLATIONS REQUIREMENTS & ENVIRONMENT

CONTROL

In order to minimize interference risks, the following requirements shall

apply.

Cables shielding & grounding

All interconnect cables to peripheral devices must be shielded and

properly grounded. Use of cables not properly shielded and grounded

may result in the equipment causing radio frequency interference.

Stacked components & equipment

The Alpha RT should not be used adjacent to or stacked with other

equipment; if adjacent or stacked use is necessary, the Alpha RT should be

observed to verify normal operation in the configuration in which it will be

used.

Electrostatic discharges environment & recommendations

In order to reduce electrostatic discharges interferences, the floor

material shall be a dissipative material, versus the electrostatic charge

stacking. The relative humidity shall be at least 30 percent. The dissipative

material shall be connected to the system ground reference.

Pins of connectors should not be touched and connections should not be

made to these connectors unless ESD precautionary procedures are used.

2.6 TOOLS NEEDED FOR INSTALLATION

– Electrical screwdriver (to open the crates)

– Screwdrivers small/medium

– Screwdrivers POZIDRIVE small/medium

– Allen key set (long type 1.5 - 8 mm)

– Wrench set 7 - 19 mm.

–Pliers

– Drilling machine with 10 mm bit for wall mounting

Operating Temperature

+10...+40°C (60° - 85°F)

Humidity Range

15 - 85%, non-condensing

Weight

258 kg (568 lbs)

Dimensions

Height 224 cm (88.2”)

Width 34.2 cm (13.5”)

Length 101.5 cm (40”)

2 Preinstallation instructions

12 GE Healthcare 32551-IMG rev 6

2.7 TEST EQUIPMENT NEEDED FOR INSTALLATION

– Digital True RMS Multimeter

– Oscilloscope

– Compression force gauge (bathroom scale)

– Densitometer

– Acrylic blocks 2x10mm, 2x20mm

– Sensitometer

– Lux-meter

– 0.1mm Al plates (in USA)

– Radiation meter for mammo to measure dose

– kV meter for mammo (Unfors, RTI, PMX-I/M or equivalent)

2.8 TRANSPORTATION OF AN ASSEMBLED UNIT

The C-arm has to be removed if the mammography system is transported

in a car or longer distances.

The carriage of the unit does not tolerate additional stress from such

transportation.

2.9 UNPACKING THE UNIT

The standard unit delivery comprises three (four in base plate installation)

crates (check that they have the same serial number) of the following

dimensions and with these contents:

NOTE!

The crate numbers in the packing list may differ from the numbers listed

here.

Crate 1:

– 2290 x 520 x 410 mm (90 3/16” x 20 1/2” x 16 3/16”)

– cardboard

– gross weight approximately 89 kg (196 lb)

– Alpha stand and column assembly

Crate 2:

– 1190 x 550 x 710 mm (46 7/8” x 21 5/8” x 28”)

– cardboard

– gross weight approximately 52 kg (115 lb)

– C-arm assembly

Crate 3:

– 1150 x 230 x 200 mm (45 5/16” x 9” x 7 7/8”)

–wooden

– gross weight: without ECS approximately 92 kg (203 lb), with ECS

approximately 104 kg (230 lb)

– counterweight (with or without additional counterweight for ECS)

2 Preinstallation instructions

32551-IMG rev 6 GE Healthcare 13

Crate 4 (if ECS delivered with the unit ordered):

– 770 x 640 x 460 mm (30 5/16” x 25 3/16” x 18 1/8”)

– cardboard

– gross weight approximately 20 kg (44 lb)

–ECS mechanism

Crate 5 (this will be crate 4 if ECS is not delivered with the unit):

– 460 x 320 x 370 mm (18 1/8” x 12 5/8” x 14 9/16”)

– cardboard

– gross weight approximately 8 kg (17.64 lb)

– accessories

In addition to these, one or more of the following may be received:

Crate 6 (this will be crate 5 if ECS is not delivered with the unit):

– 870 x 710 x 170 mm (34 5/16” x 28” x 6 11/16”)

– wooden

– gross weight approximately 68 kg (150 lb)

– base plate

2.10 UNPACKING THE COLUMN WITH THE CARRIAGE

– cut the packing straps

– unscrew Phillips screws

– open the fastened cover

– remove the supporting brackets by loosening the bolts outside the

crate

– remove the cardboard box including wall mount installation kit

– remove the ECS board from carriage to prevent damage when

lifting up

–the column

– remove all accessories

– remove the carriage locking bracket lift out the column and

carriage

– lay the column down with the c-arm axle against the floor. Be

careful with the cables coming out not to damage them

2 Preinstallation instructions

14 GE Healthcare 32551-IMG rev 6

Fig 2.2. Column with carriage

NOTE!

The crate includes the packing list. Make sure that you have received all

items.

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GE Alpha RT 32551 Installation Instructions Manual

GE Alpha RT 32551 Installation Instructions Manual

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