Service Manual
52 Pages
Preview
Page 1
ServiceManual
CL 300 Surgicalllluminator SolarTecSource270
CL 100Surgicalllluminator SolarTecSource100
WelchAllyn Lighting Products 4 6 1 9J o r d a nR o a d Skaneateles Falls,NY 13153-0187
PN: LB-MANCLSERVRev.A
Tableof Contents ------1-1
GENERA I NL F o R M A T T o N
- - 1-1
T E C H N T CH AE L L PI N F o R M A T T o N
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S E R V I C E N T E R- -S- - -
1-2
WARRANTY
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SYSTEM S Y M B o LD E S C R I P T I o N S
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1-4
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--W A R N I N GASN DP R E C A U T I o -N- S W a r n i n g- - - - - -
1-5 1-5
CautionO P E R A T I NI N GS T R U C T I o N S
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1-5
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1-6 1'6
Conlrols PowEO R N / O FSFw r r c H . F | B EPRo R r M U L TLI I N K TEMX P A N S I oPNo R T -I N S T A L L A TAI oNNDU S E( o P T I O N A L ) L i c HA T ] - T E N U A TCTooNNT R o-L- - - L A M PL I F El N D r c A T o R
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16
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16 -1-7
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---------1-7 -'l-7 - 1-8 ---1-8
P r i n c i p l e sO f O p e r a t i o nL I G HSTo U R c E R E P L A C E MLEAN MTP SP o w E RS u p p l yw r r HC o N T R oELL E c r R o N r c s M U L TL| i N K TPMo R T A NM D U L TLr T N K T EM x p A N s r oPNo R T - S E R V T- C E
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---1-8
---- -1-8 ---------1-8 ---------
C L E A N T -N- -G- - -
1-9 1-9 --1-9
S U R G T CI LALLU M T N A T o R
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M U L TL| T N K E oN o R T- - - - - - - T xMp A N s r P
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T o o L SR E o U I R E D
-- 1-10
- -G -T R o U B L E S H o o T- N
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1-11
C L 1 0 0S u R G r c AI L r LUMTNAToR
- - - - - 1-11
C L 1 O OS U R G I C IALLL U I , I I N AD T IoSRA S S E M B-L- Y- T E S T# 1 : B L o W NF U s E s
... -'I-12 - - 1-12
TEST W A T TP O W ESRU P P T Y # 2 :1 O O T E S T # 3C:o o L r NFGA N- - -
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TEST#4: LED/OVEBTEMP SWITCH
.
1-13 .1-13
- - - -' 1.13
T E s r # s :M r c R oL I N K @ F T B ETR E s r- - T E S T # 6P: o w E RS u p p L yC A L T B R A I o N C L 1 O OS U R G I C AIL L U M I N A T oDRI S A S S E M B L Y
--
- -------
1-13 - 1-14
- - - 1.15 - - 1-15
PoWER S U P P LRYE M o V A L PLATFoRM EMoVAL
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1-16
F R o NBT E Z ERLE M o V A L REMoVAL FANDEFLECToR
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1-16 1 16
C H A S SFI A S NR E M o V A L
'- ------- 1-17 -. -.. - 1-17
L E D / O V E R T EHMAPR N E SRSE M o V A L L A M PC A B L R E EMoVAL
- --- 1-17
I N T E R L oS Cw K r r c HR E N t o v A L
- - - -' 1-18 -. - _ 1-18 ----- 1-19
PoWER E N T RM Y O D U LR EE M o V A L 1 0 0 S U R G T C I A L L U M TNAT RoERP A TPFA R T L CL Sr s r - - C L 3 0 0S U R G T CI LALLU M T N A T o R C L 3 O OS U R G I C AIL L U M I N A T oDRI S A S S E M B L Y TEsr#1:BLowN FusEs TEST#2: AuxrLrARy BoARDlNpurTERMTNALS T E s r # 3C : o o L r NFGA N- - - T E s r# 4 : L E DO P E R A T o N TEST#5: MIcRoLINK@ FTBER TEST C L 3 O OS U R G I C AILI I U M I N A T o R DISASSEMBLY ----I N T E R NMAoLD U LREE M o V A- L PoWERSUPPLY REMoVAL ( p A R r PCBA N o .A 4 - 1 0 6 7 0R) E M o V A L l G N r r oR RE M o V A L L | N EF T L T ERRE M o V A L C H A S SF I SA NR E M o V A L PowER E N T RM Y o D U LR EE M o V A L PLATFoRM EMoVAL F R o NB T E Z ERLE M o V A L B L o w EFRA NR E M o V A. -L LAMP C A B LR E E M o V A -L- - LLUMTNAT RoERP A TPR A R T LSr s r - - C L 3 0 0 S U R G T CIA
-- - ----'l 25 - - - 1-27 ---- 1-21 - - - - 'l-27 127 -----
1-27 - - - 1-2A
.. - 1-29 ------129 129 -------
1,30 .--- -- 1-31 -- . - 1-31 -
---- 1-32 -------- 1-33 ------ 1-34 ----- 1-34 --------1-34 --- 1 35 -----
1-36
GENERALINFoRMATToN '100 T h eW e l c hA l l y nC L S u r g i c al l l u m i n a t oarn dt h e W e l c hA l l y nC L 3 0 0 S u r g i c al l l u m i n a t oprr o v i d eb r i l l i a n t p h y s i c i aann ds u r g e o nT. h e l a m p sp r o d u c eh i g hi n t e n s i t yl i g h tn e a r l yi d e n t i c at lo t h e s p e c t r u m i l l u m i n a t i of n orthe o f s u n l i g h tS. p e c i afle a t u r e si n c l u d et h e a b i l i t yt o u s e e i t h e ra C o g e n tO p t i c sM i c r oL i n k @F i b e ro r a c o n v e n t i o n a l f i b e rb u n d l e .
TECHNTCAL HELPlNFoRrvrATroN O n l yf u l l yt r a i n e da n d p r o p e r l ye q u i p p e dp e r s o n n esl h o u l dp e r f o r ma l l s e r v i c ea n d r e p a r r su, s r n gq e n u r n e t a r r a n t ya n dc o u l d r e p l a c e m e npta r t sa n dc o r r e c p t r o c e d u r e sF.a i l u r e t o d o s o w i l l i n v a l i d a tteh e p r o d u c w performance. compromiseinstrumentsafety and R e a da n d u n d e r s t a nadl l s a f e t yw a r n i n g sa n ds e r v i c en o t e sp r i n t e di n t h i sS e r v i c eM a n u a l a n dt h e O p e r a t i n g , r phone M a n u a l sp, a r tn u m b e rL B - I V A N - 1 0 0 W 2 7 0lW f t .h e r ei s a n yd o u b ta b o u ta n y p r e c a u t i oonr p r o c e d u r ef o h e l p .o r t o o r d e ra d d i t i o n aclo p i e so f t h e O p e r a t i n M g a n u a lc, o n t a c t : Customer Service Welch Allyn, Inc. 4619 Jordan Road. PO Box 187 SkaneatelesFalls,NY 13153-0187USA Telephone: 1-315-685-2993o1 1-866-801-8428 FAX: 1-315-685-2999 Techncial Assistance Telephone: 1-315-685-4233,7:00am-3:00pm(EST) W h e n c a l l i n gr,e f e rt o t h e m o d e ln u m b e rs h o w no n t h e d a t al a b e l f, o u n do n t h e b a c ko f y o u rS u r g i c al l l u m i n a t o r . " T r o u b l e s h o o t i"n g p a g e T e c h n i c aals s i s t a n cies c o n t a i n e d in 1 1 o f t h i sm a n u a l . on
PN: LB-MANCLSERVBev.A
WARRANTY W e l c hA l l y nw a r r a n t st h e C L 3 0 0 o r C L 1 0 0S u r g i c al l l u m i n a t owr h e n n e w t o b e f r e e o f d e f e c t si n m a t e r i aal n d workmanshipand to pertormin accordancewith manufacturer's specificatrons when subjectto normaluse and s e r v i c ef o r a p e r i o do f o n e y e a rf r o m d a t eo f p u r c h a s ter o m W e l c hA l l y no r a n a u t h o r i z eadg e n t .W e l c hA l l y nw i l l e i t h e rr e p a i ro r r e p l a c ea n y c o m p o n e n tfso u n dt o b e d e f e c t i v eo r a t v a r i a n c e f r o m m a n u f a c t u r e rs' sp e c l f i c a t i o n s w i t h i nt h i st i m e a t n o c o s tt o t h e c u s t o m e rl.t s h a l lb e t h e p u r c h a s e r r' se s p o n s i b i l ittoy r e t u r nt h e i n s t r u m e nt to t h e a u r h o r i z eddi s t n b J t o ra,g e n t .o r s e r v i c er e p r e s e n t a t r v e . WelchAllynwarrantsthe lampto be free of defectsin materialsand workmanshiptor a periodof 6 monthsfrom t h e d a t eo f p u r c h a s eT. h i sw a r r a n t yd o e sn o t c o v e rt h e l a m pf o r b r e a k a g o e r f a i l u r ed u e t o t a m p e r i n gm , isuse, n e g l e c ta, c c i d e n t si m , p r o p e irn s t a l l a t i o m n ,o d i f i c a t i o n , i p p i n go, r f r o m i m p r o p em sh r aintenance se , r v r c eo, r procedures. cleaning Thrswarrantyis void if the instrumentis not used in accordancewith manufacturer's recommendations or if r e q u i r e ds e r v i c ei s p e r f o r m e db y o t h e rt h a nW e l c hA l l y no r a n a u t h o r i z eadg e n t .P u r c h a s d e a t ed e t e r m r n e s w a r r a n t yr e q u i r e m e n t sN.o o t h e re x p r e s so r i m p l i e dw a r r a n t yr s g r v e n .
P N :L B M A N C L S E R VF e v .A
Velc$1yt
'
SYSTEM SYMBoLDEscRtPTtoNs
A A
A t t e n t i o nR : e a dO p e r a t i n g M a n u afl o r W a r n i n g sP, r e c a u t i o nas n , d I n s t r u c t i o nf so r U s e
Caution- Hot SurfaceArea
A
Ra^la^a
tr,,c6
ec
lr,4ert orl
250V5A
5A,250V
A
- Highvoltage WARNING is present
I
Symboo l n p o w e rs w i t c hi n d i c a t eps o w e ri s o f f w h e n p r e s s e d S y m b o il n e l e c t r i c ar la t i n gs i g n i f i e A s C m a i n sp o w e r
+ @ |- ^.*l
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H i g hI n t e n s i t yL i g h t
ProtectiveEarthGround
l
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Temperature Storage Range
@
Maximum Storage Humidity
tr
aPxg
T y p eB F e q u r p m e n tC, l a s sI
Not protectedagainstthe ingressof water
Manufacturedin accordancewith the relevantregulationsand technicalrequirementsof Japan.
WELCHALLYN
WARNINGS AND PRECAUTIoNS e /- l
WARNING . K e e oo u t o l r e a c ho f p a t i e n t . . N o t s u i t a b l et o r u s e i n t h e p r e s e n c e of a flammable a n e s t h e t im c i x t u r ew i t h a i r o r w i t h o x y g e no r n i t r o u so x i d e . . Disconnectfrom the patientbeforethe dischargeof a cardiacdefibrillator. . E L E C T R I C ASLH O C KH A Z A R DD . o n o t r e m o v et h e t o o c o v e r . .
. .
.
. . .
r lA
R o u t i n e ley x a m i n et h e p o w e rc o r da n d p i u g .D o n o t u s e i f i n s p e c t i o rne v e a l sd a m a g eR . e p l a c eo n l y with approvedhospitalgradepower cord and plugwith appropriateelectricalrating. Do not olacethe exooseddistalend of the Micro Link@Fiberor fiber bundleattachedto eithera headlightor other accessory.Failureto observethese precautionsmay resultin burnsto skin, c l o t h i n go, r o t h e rm a t e r i ailn a d v e r t e n tpl yl a c e di n f r o n to f t h e M i c r oL i n k @F i b e ro r f i b e rb u n d l e . H i g he n e r g yr a d i a t e d l i g h tg u i d e dt h r o u g he n d o s c o p em s a y g i v er i s et o h i g ht e m p e r a t u r eisn f r o n to f t h e l i g h to u t l e ta n dt o t h e t i p o t t h e i n s t r u m e n t . Use care not to pointthe distalend of the fiber or headliqhtdirectlyat the eye when unit is operating. T h e b r i l l i a nl ti g h to u t p u tf r o m t h e u n i tc a n c a u s ee y e i n j u r yp e r R P 2 7. 1 ( ' 1 9 9 41 9 9 5T h r e s h o l L dimit I n d i c e sF, i n adl r a t tM a r c h V a l u e s{ o r C h e m i c aSl u b s t a n c easn dP h y s i c aAl g e n ta n dB i o l o g i c aElx p o s u r e 3,1995). Appliedpartsattachedto this equipmentshouldbe approved1) to the MedicalDeviceDirective(93/ TestingLaboratory(UnitedStates),and3) by 42/EEC)(Europe),2) approvedby a NationallyRecognized (Canada) a StandardsCouncilof Canadaaccreditedlaboratory to the appropriatemedicalstandards. The use of non-approved componentsmay compromisesafety. D u r i n gl i { et h r e a t e n i npgr o c e d u r e si t,i s r e c o m m e n d etdo h a v ea b a c k u pL i g h ts o u r c ea n da n a d d i t i o n a l r e o l a c e m e nl at m o . m a yc a u s ep r e m a t u r e T h e l i g h ts o u r c el a m p sa r e h i g h l yp r e s s u r i z e ad n, yd a m a g eo r i m p r o p ehr a n d l i n g f a i l u r eo r e x p l o s i o n of the lamp. The light sourcelampsare hot immediatelyafter use,allow the lampto cool for five (5)minutesafter peakin the light Sourcesapproximately 60 secondsafterthe LightSourceis operation.Temperatures poweredoff.
CAUTION . Do notplaceanythrng on topof theLightSource. Do notstoreliquidabovethe LightSource. . .
C l o g g e do r b l o c k e dv e n t sm a yc a u s eL i g h tS o u r c eo v e r h e a t i nagn dw i l l r e s u l ti n t h e r m a sl h u t d o w n . K e e pt h e L i g h tS o u r c ec l e a ro f a n yo b s t r u c t i o n s . F u l l yc l o s et h e a t t e n u a t obr e f o r et u r n i n go n t h e L i g h tS o u r c eo r w h e n o p e r a t i o n ablu t n o t i n u s e .
PN: LB-MANCLSERVRev.A
Welc$11yn. OPERATTNGlNsrRucloNs CONTROLS
PowERON/OFFswrrcH l "Hospital P l u gh o s p i t agl r a d eP o w e rC o r di n t oa g r o u n d e d" H o s p i t aG r a d e "o r U s e " r e c e p t a c lteo e n s u r e grounding reliability. PressMain PowerSwitch ON (l pressedin). T h e l a m pw i l l c o n t i n u et o o p e r a t eu n t i l t h ep o w e rs w i t c hi s m o v e dt o t h e O F Fp o s i t i o n( O p r e s s e di n ) .l f t h e l a m p cannotbe startedor stops operatingsee Section8: Troubleshooting. NOTE: . .
l t i s n o r m a tl o h e a rc l i c k i n g( 1 0p u l s e so r l e s s )b e fo r e t h e l a m pi s s t a r t e d . To insureproperoperation,wait thirty (30)secondsbetween on/off cycles.
F|BERPoRT To increasethe versatilityand applicability of use,the LightSourcesare designedto use eithera Micro Link@Fiber o r a t i b e rb u n d l ev i at h e M u l t iL i n k r MP o r ta n d M u l t iL i n k r ME x p a n s i oP nort.
Cable Gompatibility Multi Linkn Port
Table Multi Link- Expansion Port
Micro Link@ Fiber
KarlStorz
ACMI
Olympus
Wolf, Dyonics
F o rc a b l e sw i t h n o M u l t i L i n k r ME x p a n s i oP n o r tr e q u i r e d : 1 . C l o s et h e l i g h ta t t e n u a t oor r t u r nt h e L i g h tS o u r c eo f f .
r 6
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2 . C o n n e ct h e l n s t r u m e net n d o f t h e M i c r oL i n k @ F i b e ro r f i b e rb u n d l et o t h e i n s t r u m e n t . , n t i lf u l l ye n g a g e d( s n a ps o u n d )t,h e L r g h tS o u r c ee n d i n t ot h e M u l t iL i n k r MP o r t . 3 . I n s e r tu 4 . T u r no n L i g h tS o u r c e .A d j u s t h e l i g h ta t t e n u a t otro t h e r e q u i r e di l l u m i n a t i ol n evel. MULT|L|NK'" ExpANsroNPoRT- lNsrALLATroN aNo UsE (oproNAL) CAUTION:
T h e M u l t iL i n k r ME x p a n s i oP n o r tc o n t a i n so p t i c ael l e m e n t st h a tc a n b e c o m ed a m a g e di f d r o p p e d or aouseo.
NOTE:
T h e M u l t iL i n k r M Fiber E x p a n s i oPn o r tm u s tb e f u l l ye n g a g e di n t ot h e L i g h tS o u r c eb e f o r ei n s e r t i n g Bundle.
To use the l4ultiLinkrMExpansionPort performthe followingoperations: 1 . C l o s et h e l i g h ta t t e n u a t oor r t u r nt h e L i g h tS o u r c eo f f . 2 . R e m o v ei,f a n y ,M i c r oL i n k @ F i b e ro r f i b e rb u n d l ef r o m t h e M u l t i L i n k r MP o r t . 3 . I n s e r t h e M u l t iL i n k r ME x p a n s i oP n o r t ,p r e s sa n dt u r n c l o c k w i s eu n t i li t l o c k si n t op l a c e . 4. Connectthe fiber bundleto the instrument. 5 . I n s e r tu , n t i lf u l l ye n g a g e dt,h e L i g h tS o u r c ee n d o f t h e f i b e rb u n d l ei n t ot h e M u l t iL i n k r ME x p a n s i oP no r t . 6 . T u r no n L i g h tS o u r c e .A d j u s t h e l i g h ta t t e n u a t otro t h e r e q u i r e di l l u m i n a t i ol n evel. To removethe Multi LinkrMExpansionPort performthe followingoperations: 1 . T u r nt h e L i g h tS o u r c eo f f . 2 . R e m o v et h e f i b e rb u n d l e . 3. Turnl,4ulti LinkrMExpansionPortcounter-clockwise until unlockedand remove.
LrcHTATTENUATToN CoNTRoL M o v i n gt h e i l l u m i n a t i ownh e e lu p *
i n " r " u r " . l i g h to u t p u t .M o v i n gt h e w h e e ld o w n -
r e d u c e sr r g n o t utput.
LAMP LrFElNDrcAToR A y e l l o w i n d i c a t o rl i g h t l o c a t e do n t h e c o n s o l ew i l l l i g h t w h e n t h e r e i s a p p r o x i m a t e l y5 0 h o u r s r e m a i n i n go n t h e l a m p . A n e w R e p l a c e m e n tL a m p s h o u l d b e a v a i l a b l ea t t h i s p o i n t . O n c e t h e r e m a i n i n gh o u r s h a v e b e e n e x h a u s t e dt h e l a m p w i l l t u r n o t f .
PN: LB-MANCLSERVREV.A
WelcAllyn. PRINCIPLES OF OPERATION
LtcHTSouRcE T h e S u r g i c al l l u m i n a t o rcso n s i s o t f anenclosure h o u s i n ga h i g hi n t e n s i t yl a m p ,p r o p r i e t a royp t i c apl l a t f o r mu, s e r controlsand indicators,and a power supplywith controlelectronics.Coolingis providedvia internalfans. In the eventthat the fan(s)malfunctionsor if adequateair flow is blockedand/orthe internaltemperatureof the device exceedsthe engineeringspecifications, an internalthermalprotectionmechanismwill automatically shut off power to the lamp. After cooling,the LightSourcesmay be restarted.
REPLAcEMENT LAMPs T h e l a m p sa r e h i g hp r e s s u r eh, i g hi n t e n s i t ya n d l o n gl i f eL i g h tS o u r c e s T . h e ya r e m o u n t e di n t oa p a t e n t e dl a m p f i x t u r ew h i c h i s d e s i g n e dt o a l l o wb o t he a s ya n d r a p i de x c h a n g ei n t h e f i e l da s w e l l a s e n s u r i n gp r e c i s ea l i g n m e n t t o t h e o p t r c apl l a t f o r m .
PowERSupply wrrx CoNTRoLELEcrRoNtcs All the electricityto the LightSourceis controlledthroughthe ON/OFFswitch. Powerto energizeand operatethe lamp,tans,and controlcircuitryis providedby a custom designed,wattageregulated,switchingpower supply. The operationallife of the lamp and lamp life indicatorare controlledby a lamp voltagemonatoring circuit.
MuLr LtNxn PoRTANDMULT|L|NK* ExpANsroN PoRT Internal,to both the Multi LinkrMPortand Multi LinkrMExpansionPort,are patentedcouplingopticsand mechanics designedto producethe highestoutput powers. Internalto the LightSourcesare fans and heatsinksdesignedto r e d u c et e m p e r a t u r east t h e o p t i c acl o u p l i n gj o i n t st h e r e b ym i n i m i z i ntgh e p o s s i b i l i toyf d a m a g et o M i c r oL r n k @ F i b e ra n df i b e rb u n d l e s .
1 B
WELCHALLYN
SERVTCE CLEANTNG 1 . P r i o rt o c l e a n i n gt ,u r nt h e p o w e rs w i t c hO F Ea n dd i s c o n n e cpt o w e rs o u r c ef r o m b o t ht h e L i g h tS o u r c ea n d t h e w a l lo u t l e t . 2 . C l e a nt h e e x t e r n asl u r f a c e sb y w i p i n gw r t ha c l o t hd a m p e n e dw i t h 1 0 % b l e a c hs o l u t i o nD . O N O TI M M E R S E . r
R o u t i n e l iyn s p e c a t n dc l e a na l l a i ri n t a k e s/ o u t f l o w sa t t h e r e a ro f t h e c h a s s i sf o r l i n to r o t h e rd e b r i s .
.
F o l l o wt h e m a n u f a c t u r e ri'nss t r u c t i o nwsh e n C l e a n i n tgh e f i b e rb u n d l e so r a c c e s s o r i euss e dw i t h t h e l i g h t source.
3 . W i p et h e p o w e rc o r dw i t h a c l o t hd a m p e n e dw i t h 1 0 7 ob l e a c hs o l u t i o na n dw a t e r .D O N O TI I V I M E R S E D .O N O TR E C O N N E CW TE T . 4 . D O N O Tw i p e d o w n a n y l e n s e so r w i n d o w s . 5 . D O N O Tp l u gt h e p o w e rs o u r c ei n t oa w a l l o u t l e tu n t i li t i s t h o r o u g h ldyr y . SURGtcAL ILLUMtNAToR T h e c o n s o l em a y b e c l e a n e du s i n ga c l e a ns o f t c l o t hw i t h t h e f o l l o w i n gc l e a n i n g agents: E n z y m a t iS c o l u t i o n( E n z o l ) lsopropylAlcohol H y d r o g e nP e r o x i d 3 e% USP 2 % Gl u t a r a l d e h y dSeo l u t i o n Soapand Water 'lOo/o b l e a c hs o t u t t o a n n dw a t e r C A U T I O N : D o n o t s p l a s hc l e a n i n g a g e n t si n t oa n y o p e n i n g ss,e a m so r e l e c t r i c aclo m p o n e n t s . MULT|L|NK* ExPANsroN PoRT The outsidesurfacesmay be cleanedwith a soft cloth usingthe following: i s o p r o p yAl l c o h o l Soapand Water The glasssurfacesmay be cieanedby the followingmethods: A cottonswab moistenedwith lsopropylAlcohol Blow with dry compressedair NOTE: Use care in cleaningthe opticalsurfacesof the Multi LinkrMExpansionPortto preventscratches.
PN:LB-MANCLSERVRev.A
1-9
'IVelc$;1*. TooLsREoUIRED .
" Slottedscrewdriver,lessthan 6 long
.
# 1 P h i l l i pS s c r e w d r i v elre, s st h a n6 " l o n g
.
# 2 P h i l l i pS s c r e w d r i v elre, s st h a n6 " l o n g
.
O p e ne n d w r e n c hs e t - E n g l i s ho r 5 / 1 6 "
.
N e e d l en o s ep l i e r s
.
N u t D r i v e rS e t- E n g l i s ho r 3 / 1 6 " , 1 1 4 " , 5 1 1 6 "
.
N u t D r i v e rS e t- M e t r i co r 1O m m
.
D e e pw e l l s o c k e ts e t a n dw r e n c h( 2 )- C L 1 0 0S u r g i c al l l u m i n a t o r
.
N o n - c o n d u c t i vpeo t a d j u s t i n g t o o l- C L 1 0 0S u r g i c al l l u m i n a t o r
.
Lightoutputpower meter with head.CoherentLasermate1D or equivalent(meter),HeadModel 1d10- CL 1 0 0S u r g i c al l l u m i n a t o r
.
Laght outputmeter- Labsphere ModelFIMS-400P or equivalent thatmeasures in lumens- CL300Surgical llluminator
o
C a I b r a t e oR M S D r g i t aM l u l t i m e t e (r D M M )
1,10
WELCHALLYN
ThouBLESHoorNG CL 1o0 SURGTCAL ILLUMTNAToR
Symptom L a m pf a i l st o s t a r ta n d f a n sa r e n o t r un n i n g .
Cause No power to unit
C h e c kp o w e rs u p p l yc o r da n do u t l e t
Linevoltageis <90 VAC
Referto HospitalEngineering department "Test #1: Blown Inspect,replaceand retest.Go to F u s e s "o n p a g e1 2 .
F u s e sb l o w n Safetyinterlockopen Power supplyfailure Lampfailsto start and f a n sa r e r u n n i n g .
| ^'n^ ^h' '+^ ^al ^t.^. Lo, r,P r,,urr u, I o, rel
operatingfor a few m inutesand restartsafter coolrng.
I n di c a t o rl i g h to n a n d lampshuts off
Remedy
C h e c ka n dt i g h t e ns l o t t e ds c r e wo n l a m pf i x t u r e accessdoor "Test #2: 100WATTPower Supply"on Go to p a g e1 3
L a m pn o t i n l i g h ts o u r c e ( a u d i b lcel i c k i n gh e a r d )
I n s t a lal 1 0 0 Wr e p i a c e m e nl at m p ,m o d e l9 0 1 3 3 .
Defectivelampcable (discolored, bent or broken prongs) ( a u d r b lcel i c k i n gh e a r d )
Reolace a n d r e t e s tl a m oc a b l e .
Defectivepower supply (discoloreb de , n to r b r o k e n prongs) ( n oa u d i b l ec l i c k i n gh e a r d )
I n s p e cw t i r i n ga n di f i t i s f i n e ,r e p l a c ea n dr e t e s t power supply.
I n a d e q u a taei rf l o w f o r c o o l i n gL, i g h tS o u r c eo v e r lemperalUre F a nf a i l u r e
A i l o w2 " ( 5 1 m m )c l e a r a n caet b a c ko f u n i t ;i n s u r e vents are cleanand not that air intake-outflow blocked.Allow unit to cool and then restart " 'l "Test #3: CoolingFan on page 3. Go to
l l l u m i n a t oi sr o v e r h e a t i nngo t d u et o c l e a r a n c e .
Verifyoperationof fans.Cleanfans and internal componentsof dust.
Lamp rs at the end oi life,but a m b e rL E Di s i n o p e r a t i v e .
VerifyLED flickerson when it is first turnedon. lf "Test not, go to #4: LED/OvertempSwitch" on p a g e1 3 .
L a m pl i f ee x c e e d e d .
I n s t a lal 1 0 0 Wr e p l a c e m e nl at m p ,m o d e l9 0 ' 1 3 3 .
L a m pc a b l ed e f e c t r v e .
R e p l a c ei ' p r o n g sa r e d i s c o l o r e db.r o k e no. r b e n t
Powersupplyout of calibration.
"Test To go #6: Power SupplyCalibration"on p a g e1 4 .
R e p l a c e m e nLta m pw i l l Lampis not orientedcorrectly Rotatelamp 180' and re-insert not seat into LightSource I n c o r r e cRt e p l a c e m e nLta m p I n s t a lal 1 0 0 Wr e p l a c e m e nl at m p ,m o d e l9 0 1 3 3 .
P N :L B - M A NC L S E R VB e v .A
Velc$11yn. Symptom Low l i gh t oulpul
F i b e rb u n d l ew i l l n o t Installin LightSource
" " A u d i b l e c l i c k i n go r a r c i n gs o u n dd u r i n gt h e l a m pi g n i t i o np r o c e s s
Cause
Remedy
Fiber D a m a g e dM i c r oL i n k @ o r f i b e rb u n d l e
C h e c ke n d so f M i c r oL i n k @F i b e ro r f i b e rb u n d l e f o r d a m a g eR w i t h n e w M i c r oL i n k @ Fiber . eplace "Test o r f i b e rb u n d l eG . ot o # 5 : M i c r oL i n k @F i b e r '13. T e s t "o n p a g e
Fiberbundlenot connected correctly.
Re-insertf iber bundlecorrectly.
L a m pn e a re n d o f u s a b l el i f e
l n s t a l l a1 0 0 Wr e p l a c e m e nl at m p ,m o d e l9 0 1 3 3 .
F i l t e ra s s e m b l yo n p l a t f o r m contamrnated.
C l e a no r r e p l a c ef i l t e ra s s e m b l ya s n e c e s s a r y .
Minors dirty.
Cleanmirrors.
B r o k e nm i r r o r s .
Replaceplatform.
M i s a l i g n em d i r r o r s( p o s s i b l e if unit suffersdamage)
lf abovestepsfail to improveoutput, replaceand retestplatform.
Dirtyor damagedinternal mooute.
Inspect,clean,and replaceif necessary.
"Operating Instructions" on page6 Usecompatible bundle design
N o t a c o m p a t i b l fei b e rb u n d l e See
"Operatrng I n s t r u c t r o n so"n p a g e6
I n s t a l l / F e m o vMeu l t i L i n k r M ExpansionPort
See
Multi LinkrMExpansionPort installed
RemoveMulti LinkrMFxpansionPort
No problem
Normaloperation
CL lOOSURGICAL ILLUMINAToR DISASSEMBLY NOTE: For all tests, remove9 screws from top cover. NOTE: Do not operateunit with the top cover removedfor more than 5 minutesor the unit will overheat. TEST#1: BLowN FUsEs The purposeof this test is to determinethe sourceof a short circuitcausingfusesto blow. Referto the Block D i a g r a mo n p a g e4 7 . Replaceand retestthe fuses. lf unit functionsnormally,inspectfuses that were blown. lf solderis meltingout of the end of the fuse and the glassis not blackened,removeand replacethe power entry module.Thisfault occurs when the prongof the fuse holdermakespoor contactwith the fuse. The prongwill look discoloredand pitted where it contactsthe fuse.
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l f t h e f u s eb l o w sa g a r nI,n s p e ctth e p o w e rs u p p l ya n dt h e w i r i n gt o r d a m a g e do r b u r n tc o m p o n e n t sR. e m o v ea n d replaceany visuallydefectivecomponents. l f v i s u a Il n s p e c t i odno e sn o t y i e l da n ye v i d e n c eo f d a m a g er, e m o v ea n d r e p l a c ep o w e rs u p p l ya n d r e t e s t . IEST#2: lOOWATT PowERSUPPTY V e r i f yo p e r a t i n vgo l t a g ei s p r e s e n ot n p o w e rs u p p l yi n p u tt e r m i n a l sC. o n n e c m t e t e ra n ds e t t o v o l t sA C t o J 1 a n d J 2 t e r m i n a l sW . h e n p o w e ri s a p p l i e dt o t h e u n i t ,v e r i f yt h e o p e r a t i n vgo l t a g ei s d i s p l a y e od n t h e m e t e r .N O T E : Verifythe lampaccessdoor is closed. lf voltageis present,repraceand retestpower supply. l f v o l t a g ei s n o t p r e s e n ti,n s p e ct h e f u s e s ,w i r i n g ,p o w e re n t r ym o d u l e l,i n ef i l t e r a , n d i n t e r l o c sk w i t c h . TEST#3: CooLINGFAN The purposeof this test ls to verifythe operattonof the lampcoolingtan. V i s u a l l iyn s p e c ft o r a b r o k e nt a n .W h e nt h e u n i t i s p o w e r e du p , l o o kf o r a f a n n o t t u r n i n g l.f f o u n d ,r e m o v et o p c o v e ra n di n s p e c ft a n .R e p l a c e a n y b r o k e nf a n s . lf fan is inoperativeand not broken,measureusingDMM set for VoltsDC for 12VDCon fan connector. .
lf voltageis present,replaceand retestfan.
.
lf voltageis not present,replaceand retestpower supply.
IEST#4: LED/OVERTEMP SwITcH The purposeof this test is to veriiy properoperationof the LED. Visuallyinspectthat LED/overtempswitch harnessis connectedto the power supply.Verifycontinuityof wiring a n d L E Dw i t h D M M s e t t o t h e D i o d eS c a l e D . M M s h o u l dr e a d= . 7 V D C . .
l f t h e D M M r e a d i n gd o e sn o t m a t c h ,r e p l a c ea n d r e t e s t h e L E Dh a r n e s s
r
l f D M M r e a d i n gm a t c h e sa b o v e ,r e p l a c ea n d r e t e s t h e p o w e rs u p p t y .
TEST#5: MIcRo LINK@FIBERlEsT The purposeof this test is to verifythe operationof the Micro Link@Fiber. W i t h t h e i l l u m i n a t oorn , c o n n e c t h e f i b e ra n dt h e h e a d l i g h O t . v e ra d i s t a n c eo f a t l e a s tf i v et e e t ,a d j u s t h e s p o t d r a m e t et'o t h e l a r g e sst t z e . .
l f t h e i n t e n s i t yo f l i g h ti s n o t c o n s i s t e ntth r o u g h o utth e l i g h ts p o ta n dr o t a t i n gt h e d i s t a e l n d c o n n e c t odr o e s n o t c a u s et h e s h a p et o c h a n g et,h e h e a d l i g hi ts t h e m o s t l i k e l yc a u s eo f t h e f a u l t
.
l f t h e i n t e n s i t yi s n o t c o n s i s t e nwt i t h a l t e r n a t i nlgi g h ta n dd a r kr i n g sp r e s e n tt,h e f i b e ri s b r o k e na t t h e d i s t a l
O v e rt h e s a m ed i s t a n c ea, d j u s t h e h e a d l i g ht to t h e s m a l l e sdt i a m e t e sr p o t .A t t h i s a d j u s t m e n t h , e h e a d l i g hi ts f o c u s e dl.t a n y s p o t i r r e g u l a r i t i e a sr e p r e s e n th, o l dt h e h e a d l i g hstt e a d yw h i l er o t a t i n gt h e d i s t a e l nd(black) connector.
PN: LB-MAN-CLSEBV Rev.A
1,13
WelcAllyn' .
lf the locationof the defectsmove,removethe fiber,cleanthe end with distilledwater,reconnectthe unit,and test. Replacethe fiber if detectsare still present.
.
lf the locationof the defectsremainstationary, the fault is within the headlight.
TEST#6: PowERSUPPLY CAL|BRAT|oN The purposeof this test is to verifythe operationof the power supply. Applypower to unit,once the lamp lights,connectthe DIVIV(setto volts DC)to the lampcablewires on the p o w e rs u p p l yT. h e p o s i t i v el e a do f D M M t o t h e H V + t e r m i n aol n t h e p o w e rs u p p l ya n dt h e n e g a t i v el e a do f t h e D M M t o t h e L a m pR e t u r n- t e r m i n aol n t h e p o w e rs u p p l yW . A R N I N GD: o n o t c o n n e c tD I V Mt o w i r e sp r i o rt o t u r n i n gt h e u n i to n .W h e n t h e l a m pi g n i t e st,h e r ei s a p p r o x i m a t e2l y5 k Vo n t h e t e r m i n a l w s h i c hc o u l dd a m a g et h e D M M . M o n i t o rt h e v o l t a g ed i s p l a y eodn t h e f l u k ew h e n t h e L E Df i r s tt u r n so n .V e r i f yt h e v o l t a g ei s b e t w e e n1 7 . 0 0 and18.00v. '
lf the voltageis less than 17.00VDC,removeand replacethe power supplyor returnthe unit for recalibration.
l f t h e v o l t a g ei s b e t w e e n1 7 . 0 0 V D C a n d 1 8 V D Cr, e m o v ea n d r e p l a c et h e l a m pf i x t u r e . o
lt the voltageis more than 18.00DC,contactthe Welch AllynTechnicalServicesDepartmentat 1-315-685-2993or 1 315-685-4233, 7:00am-3:00pm(EST).
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ILLUMTNAToRDrsAssEMBLy CL 100 SURGTCAL PowERSUPPLY REMoVAL 'l
. Bemovethe 9 screwssecurinqthe toDcoverand removethe cover.
2 . R e m o v et h e 3 s c r e w sf r o m t h e b o t t o ms i d eo f t h e b a c kp a n e . 3 . D i s c o n n e cwt i r e sf r o m J 1 a n dJ 2 o n t h e p o w e rs u p p l v D . i s c o n n e cf at n c o n n e c t ofrr o m J 4 . 4.
Removethe 2 screwsfrom the bottom chassis,securingthe centerbaffle(seefigurebelow).
lC"
Screws s e c u r i n gc e n t e r baffleto bottom c h a s sr s
o
o
w 5 . R e m o v et h e n u t t h a ts e c u r e st h e c e n t e rb a f f l et o t h e b a c kp a n e l . 6 . Pullbackpanelout and move to the platformside of the chassisto garnaccessto the backof the power supply.
PN: LB MAN'CLSERVRev.A
1 1 5
Welc$;1yt ' 7 . Removethe two white lampcablewires and disconnectthe 4 wire connector.Removethe supplyand baffle. 8 . Removethe 4 screws from the cornersof the power supply.Removesupply. 9 . Reinstallatio i snt h e r e v e r s ep r o c e s sw i t h t h e b r o w nw i r e g o i n gt o J 1 a n dt h e b l u ew i r e g o i n gt o J 2 . T h e l o n g e r of the two lampcablewires attachesto the (+) lamp HV terminaland the shorterwire attachesto the (-)lamp " r e t u r n .R e f e rt o P h o t o8 " o n p a g e2 4 t o c o n n e c t h e H V + a n d l a m pr e t u r n- t e r m i n a l sa s s h o w n . PLATFoR'U REMovAL 'L
Remove9 screwssecuringtop coverand removethe cover.Removethe 5 screws securingthe front bezelto t h e b o t t o mc h a s s i sa n d p u l lf r o n tp a n e lo u t f r o m c h a s s i sR . e m o v et h e l a m pf r o m t h e p l a t f o r m .
2. Removethe 2 screws from the fan deflectorassemblv. 3. Removethe 4 screwsf rom the cornersof the platform. 4. As necessary,removethe 2 screwsfrom the f ilterassembly. . einstallatio 5 . R e m o v et h e p l a t f o r mR i snt h e r e v e r s ep r o c e s sI.n s t a l l t h ef r o n tb e z e a l n d c h e c kf o r p r o p e r movementof attenuator.Loosenplatformscrewsand repositronas necessary. FRONT BEZELREMoVAL 1. Remove9 screwssecuringtop coverand removethe cover.Removethe 5 screwssecuringthe front bezelto t h e b o t t o mc h a s s i sa n d p u l lf r o n tp a n e lo u t f r o m c h a s s i s . 2. Removewires from power switch notingwire localions.Pushon switch from the insideto removethe switch from the bezel. 3. Usinga sharpknife,removethe blackRry from the LED wires where it mountsto the tront bezel.Once removed,applyacetoneto the LEDandthe front bezelto weakenthe glue bondand removethe LEDfrom the front bezel. 4. Installationis the reverseprocess.To attachthe LED,ensureboth paneland LED surfacesare clean.Use superglue,loctite430 to mount the LED.Use RTVsealantDow Corning737 to sealthe LED,preventingany l i g h tf r o m t h e i l l u m i n a t opra s s i n gt h r o u g h . FANDEFLECTOR REMOVAL 1. Remove9 screws securingtop coverand removethe cover. 2 . R e m o v et h e 5 s c r e w ss e c u r i n g t h e f r o n tb e z e lt o t h e b o t t o mc h a s s i sa n d p u l l f r o n tp a n e lo u t f r o m c h a s s i s .
3 . Removethe overtempswitch f rom the fan deflector. 4 . Carefullyremovethe heat shrinktubingfrom the fan wiring harness. 5 . Disconnectthe connectorand removeit from the power supply. 6. Installationis the reverseprocesswith installingnew heat shrinktubingover fan connector.
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CHAssrsFANREMovAL T. Remove9 screws securingtop coverand removethe cover.Remove4 screws securingthe fan to the back pane. 2 . R e m o v eh e a ts h r i n kt u b i n gf r o m t h e f a n c o n n e c t o rD. i s c o n n e catn d r e m o v et h e w i r e t i e sf r o m t h e h a r n e s sa t t h e p l a t f o r mm o u n t s .R e m o v et h e f a n . 3.
Installation is the reverseprocess.
LED/OVERTEMP HARNESS REMovAL 1. Remove9 screwssecuringtop coverand removethe cover.Removethe 5 screwssecuringthe front bezelto l ut fromchassis. t h e b o t t o mc h a s s i sa n d p u l l t r o n tp a n e o 2. Removethe overtempswitch from the fan deflectorassembly.Removethe wire tie f rom the overtempswitch harnessat the platform. Usinga sharpknife,removethe blackRTVfrom the LED wires where it mountsto the front bezel.Once removed,applyacetoneto the LEDand the front bezelto weakenthe glue bondand removethe LEDfrom the front bezel. 4.
Removethe 3 wire ties and removethe harness.
5.
lnstallationis the reverseprocess.To attachthe LED,ensureboth the paneland the LED surfacesare clean. ( l o c t i t e4 3 0 )t o m o u n tt h e L E D .U s e R T Vs e a l a n(tD o wC o r n i n g7 3 7 )t o s e a lt h e L E Dp r e v e n t i n g U s es u p e r g l u e a n y l i g h tf r o m t h e i l l u m i n a t ot or p a s st h r o u g hS . e ef i g u r eb e l o wf o r r o u t i n go f w i r e s .
LAMPCABLEREMovAL 1. RemoveI screwssecuringthe top coverand removethe cover.Removethe 3 screwsfrom the bottom of the . l i d eb a c kp a n e tl o t h e s i d e . b a c kp a n e l .R e m o v et h e n u t s e c u r i n gc e n t e rb a f f l et o t h e b a c kp a n e l S
PN: LB-MAN-CLSERV Rev.A
117
Welcffiytt. 2 . R e m o v et h e n u t f r o m t h e w i r e t i e c l a m ps e c u n n gt h e l a m pc a b l et o t h e b o t t o mc h a s s i sR . e m o v et h e l a m p cablefrom the power supplyand removethe cable. 3 . I n s t a l l a t i oi sn t h e r e v e r s ep r o c e s sw i t h t h e l o n g e rc a b l ew r r eg o i n gt o t h e H V +t e r m i n aol n t h e p o w e rs u p p l y a n d c o n n e c t i n tgh e s h o r t e rw i r e t o t h e L a m pR e t u r n- t e r m i n a lV. i e wt h e u n i tf r o m t h e r e a ra n dc o m p a r et h e "Photo H V + a n dt h e L a m pR e t u r n- a r e c o n n e c t e d 8 " o n p a g e2 4 . a s s h o w ni n INTERLoCK SwtrcH REMovAL 1. Removethe 9 screws securinothe toDcoverand removethe cover. 2 . D i s c o n n e ct th e w i r e st r o m t h e i n t e r l o c sk w i t c h . 3. Removethe two nuts from the interlockswitch and remove. 4. Instaliationis the reverseprocess,connectingthe wires to the terminalsmarkedCOM and NO. PowERENTRYMoDULEREMoVAI 1. Remove9 screwssecuringthe top coverand removethe cover.Removethe 3 screwsfrom the bottom of the backpanel.Bemovethe nut securingcenterbaffleto the backpanel.
2 . R e m o v et h e 4 s c r e w ss e c u r i n gt h e c h a s s i sf a n . R e m o v et h e w i r e sf r o m P E M . 3 . Removethe two nuts securingthe PElvlto the back panel.Removethe PEM. 4.
lnstallationis the reverseprocesswith the tollowingrequirements: .
The starwasher is locatedbetweenthe PEM flangeand the paintedsurfaceside of the back panel. The flat washer is installedon the other side of the paneland is securedwith the nut. Rotatethe screw so that you can later installthe power cord retainer. The brown wire is connectedto the terminalmarkedas P on the PEM.The blue wire is connectedto the t e r m i n am l a r k e da s N o n t h e P E N /T] .h e g r e e nw i r e f r o m t h e b a c kp a n e li s c o n n e c t e d t o t h e g r o u n dt e r m i n a lo n t h e P E M .
r 1B
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