GE Alpha RT 32551 Installation Instructions Manual

Type
Installation Instructions Manual
GE Healthcare
Alpha RT
Installation Instructions
32551-IMG rev 6
0459
Copyright Code: 32551-IMG rev 6 Date: 12/2010
Copyright © 2010 by General Electric Company Inc. All rights reserved.
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 poraně
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 afgreiðakið 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 ,
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

Type
Installation Instructions Manual

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