ALP K2 WS-630 User manual

ЛL「 K=°
Sewice Manual
for Dutal Blood Presste Modtor
Miodel No.WS‑630

INDEX
1.DESCRIPTION.....… ・・…・…・
・
・
・・―・・・・・
・
・…・
・
・2
2.SPECIFICAT10NS...… ..… .… …・ ・・・・・・・
・
・・・…・…
3
3.PRINCIPLE OF OPERAT10N.....・ ・・・・
・・・・・
・
・
・・・・・
・・
4
4.OPERATIONS INSTRUCT10N.… …………… …・…・…・
7
5.ERROR DISPLAY.… …… … … ……………・………・…8
6. PRESSURE ACCURACY TEST,… ….… .… …・… …・
・…9
7.ILLUSTRATION.… …………・………・…・………・・…10
8, PARTS LIST.......・ ・・・
・・
・・・
・・・・
・・・・・・
・
・
・・・・・
・・13
‑1

1.DESCRIPTION
Thc Modcl WS‑630 is an Auto lnflation Wrist Digital Blood Prcssurc Monitor.
The rcadings in cach function arc digital displaycd on 7 digits LCD pancl.
STATUS INDICAT10N shows Dcnation,Innation,Palpatoryヽ Vavc and Battcry Wcak.
ERROR MESSAGE CODE includcs BattcIIy WCalc,itis impossiblc to mcasurc
a.c b100d prcssurc accuratcly.
Bバ宵ERY POWER is monitorcd whcn thc unitis turned on and a warning、 、■1l be
displaycd ifit is too weak.
MEASURING SEQUENCE is displaycd to invite ncccssay Operation by ttlc uscr.
Thcy are; Dcnation:wait untilinflation or dump the cuff prcssurc.
Inflation:Prcssurize thc cuff.
AUTOMATIC AIR INFLAT10N inflatcs the cuff prcssurc by an intcmal air pump.
AUTOMATIC AIR DUMP VALVE dumps thc prcssurc in thc cuff automatically
、vhen thc measurementis ovcr or crror has bccn occurrcd.
AUTOMATIC POWER SHUT OFF;
The unit will automatically tum offifit is not opcratcd for
about 180 seconds or more.
2

2.SPECIFICATIONS
l)MODEL
2)FUNCTION
3)INDICATOR
4)B.P.M.SPECIFICATION
SYSTEM
PRESSURE INDICATING
RANGE
MEASURING RANGE SYS.
DIA
MEMORY
PRESSURE ACCURACY
PRESSURE BUILD― UP
PRESET PRESSURE
DEFLATION METHOD
DEFLATION RATE
EXHAUST
CUFF
MAIN UNIT SIZE
Cuff Sizc
MAIN UNIT WEIGHT
5)POWER SOURCE
6)POWER CONSUⅣ IPTION
WS‑630‑04
Blood Prcssurc Mcasuring
Pulsc Ratc Mcasuring
Automatic Powcr Shut O∬
3 Error lndication
7 Digits LCD.
(SYSTOLIC/DIASTOLIC/PULSE RATE/MEMORY NO.)
3 Statc lndicators
(INFLAT10N,DEFLATION,PALPATORY WAVE)
Oscillo― Mctc Mctl■ od
O‑300 mmHg Cuff Pressure
50‑250 1nmHg Cuff Pressurc
40‑180 1nmHg Cuff Prcssurc
SYS― DIA>101■ mHg
40‑160 Pulsc Ratc
Systolic and Diastolic
7 Timcs Mattmum
Mcmory Data Averagc(SYS.DIA.)
Prcssure lndication ±3 11nmHg
Pulse Rate± 5%of Rcading
Automatic lniation Systcm(Air Pump)
180 mmHg
Elcctro― Inagnctic dcnation control Valve
(ECV‑02)
4 mmHg/SCC.
ECV‑02
Locking Mcch.― Vclcro wid■ spring
77 mm(W)X71mm(D)X36mm(H)
77 mm X 280 mm
APPROX.128 gln Not lncluding Batteries
R‑6P or LR‑6 Typc 2 pcs.
2W(Max.)
3

3.PRINCIPLES OF OPERAT10N
3‑1.Opcration of Each Unit
Thcsc units opcratc as follo、 vsi
(Battery Wcak Detecto→
For othcr
Circuits
P/F Convcrtcr
C.P.U. ECV:Elcctromagnctic dcflation
Control Valve
FIG.3‑l Block Diagralll
Pressurc―
Frequcncy
Convcrtcr
Micro―
Computer

lcmory ё
ut S、vitch
START(POWER)SuritCh
DC/DC
Rcgulatcd
3 Volt

a)PrCSSurc Scnsor
Elastic capsulc.Capsulc is innatcd by prcssurc.
Pal allcl Platc variablc capacitor
Gap of parallel platc arc changcd by in■ ation.
CR oscillator
oscination fl・ cqucncy arc changcd by capacitance changc.
Frequcncy Countcr
Frcqucncy εrc countcd by countcr and digital outputis took
ln to thc computcr.
lThC COuntcr is includcd in to thc computcr IC chip)
b)0血Crs
Power supply con廿 ol circuit
Rcceivcs thc con廿 ol signal flom thc lnicrocomputcr to turn thc
po、vcr on and off to units other thal■ thc microcomputcr.
Display Unit;
Displays cuff prcssure,mttmum blood prcssurc,minimum
blood prcssurc,pulse ratc and inforlnation IIlcssagcs.
Elcctromagnetic dcflation control valvc(ECWつ driVC Circuit;
ECヽア
drivc circuit controls the air exhaust spced regularly
during blood pressurc lncasuril■ g by the controning signal fl・om
thc lnicrocomputer.
It exhausts the air rapidly after the measu ng or whcn"Err"
lndicating.
Pump drivc circuit;
Controls starting and stopping of mc pump.
C)MiCrOcOmputcr
According to thc inforllnation rcccivcd,thc lnicrocomputcr
controls thc P/F convcrtcr,blood prcssurc mcasuring scqucncc
and LCD display dr c.
5

3‑2 Air Circuit;
The air circuit is colnposed of thc follo、ving;
Pump
Elccttomagnctic dcflation control valvc
Cuff
:Uscd during an incrcase of prcssurc.
:Uscd for constant air cxhaustion at the
timc of mcasuremcnt.
:Used aftcr thc IIneasurcmcnt.
:To tightcn thc lcft、 vrist.
Pump
Wrist
Cuff
ECV:Elcctromagncdc dcflation con廿 ol valvc
FIG.3‑2 Air Circuit
Pressurc
Convcrtor
6

4.OPERAT10NS INSTRUCT10N
4‑l Powcr Supply
l)In Casc using battew
Takc off battcry cover rear sidc oflnaln body and insert 2 pieces
of R‑03 or LR‑03 typc battcrics to fit polε rity indication.
4‑2 Mcasurcmcnt Procedurcs
l)Wrap tl■ c Cuff around the uppcr lc■ ■vrist.
Facc upwards the palm ofthc hand,make thc body posidon in
thc ccntcr of thc palln,and wrap thc cufftighdy to thc、 Ⅵnst,lcaving
no spacc bcmccn thc cuff clo■ .
In casc you、vear a、vTist watch on your left、 呟 nst,please、 、Tap
cuff after you put offit.
Thc position of a■ c individual whcn bcing mcasurcd may bc cither lying
do、明■or sitting.In thc sitting position howcvcr makc sure that thc
location on thc lcft wTist to bc lncasurcd is about at thc salnc hcight
as thc hcart and that thc forcarlln is cxtcnded naturally on thc tablc
and does notlnove.
2)Push thC‖ START"slvitch to automaucally inflatc cuff to thc Optimum prcssurc.
3)"Innation"indication will disappcar whcn prcssurc sttrt to dcsccnd.
Please do not llllove your body as possiblc as you can later.
4)Furmer desccnding cuff pressure,indication lnark for"Hcart rnttk"
nashing tO nodcc pulsc、 vavc、 ″ hcn the pulsc、 vavc bcgln to gcncratc.
5)Furd■er descending cuff pressure alld when comc to minimum blood
prcssurc,display for"Hcart lnark‖ flashing also disappear.
6)Minimum and mamum blood prcssurc is displaycd for 3 sccond and
pulsc ratc is displaycd for 2 sccond alld thc diffcrcnt displays are
sholvll intcrmittently.
7)Mcasurcmcnt is complctcd abovc all stcps.Thcn thc"Dc■ ation"mark
will appcar and the unit will automatically cxhaust thc air■ om the cu■
8)If you fOrgct to tum thc powcr switch to off aftcr complcdon of measurcmcnt,
it will bc automatically turncd off after the 180 scconds.
‐
7

9)In Casc yOu takc measurc again,you should rcpcat from item 2)to 7).
4.4 Mcmow inforlnation
l)The unit call store thc rcsults of scvcn mcasurcmcnts in tl■ c memoly.
A/1casurcl■ cnt rcsultis automatically storcd in thc incmow whcn thc
rlrst mcasurcmcntis complctcd and thc po、 vcr s、vitch is turncd off.
(MCmOry No.l indicatcs thc mcasurcmcnt result obtalncd in d■ c ght
prcvious mcasurcmcno.
2)To rcCall thc mcmolly,prcss Memolly ButtOn,a singlc push will rccall
thc rcsults storcd il■ ヽlcmory l.Sccond,third,4,5,6 and 7th pushcs
on d■c button、、■u recall thc rcsults in Mcmorics 2,3,4,5,6 and 7.
Thc memoly numbcr rccallcd■ vill bc sho、 ヽ
m in thc lcmory numbcr
Display Arca in tl■ c lcft corncr of the display pancl.
3)If you prcss tl■ c mcmolly rccall button in succcssion by thc numbcr of
tilrncs of lncmory,and prcss it again aftcr all thc mcmory data arc rccalled,
you call sce in the LCD display the average valuc of all stored data of
Systolic blood pressure and the avcragc value of all storcd data of diastolic
blood prcssurc.At thc saFnC tilnc,in thc arca ofIIncmory NO.a lcttcr
[Al as a making is indicatcd.
5。 ERROR DISPLAY
This blood pressure monitor displays as crror llncssage for mistakc mcasurcment
mcthod and、 veak batterァ .
In casc displaying error incssagc during mcasurement,
plcasc cxhaust and plcasc rc― n■ casurc aftcr confirrlling ho、v to usc.
1)ImprOpCr prcssurc
Err 330 'InnatiOn abovc 330 1■ nlHg.
Err 'Noisc is dctcctcd by I■ oving body during incasurcmcnt.
■hc cxhaust spccd is irrcgular.
Thc cxhaust spccd is highcr than 6 mmHg/SCC.Or lCSScr
than 2 mmHg/SCC.
2)Wcak battcv
Wcak battcry providc inadequatc voltagc for operation of thc unit.
Battc cs nccd to bc rcplaccd.
可」WCak battcry
8

6.PRESSURE ACCURACY TEST
Connection Ⅵ
i■■Tcst Dcvicc
l.Conncct a 3V DC powcr supply in off modc.
2. Conncct thc standttd lllanomctcr and tl■ c inflation cylindcr,d■ cn inakc it
divcrge to join thc conncctor uscd for thc prcssurc accuracy tcst on the unit.
Tcst me■ od
l.Open thc innatiOn cylindcr,thcn turn on thc powcr supply.
2.Kccp prcssing thc start switch of thc unit till a11‑indication disappc額 .
Both uppcr and undcr 3 columns show‖ 0"indication,Now thc unitis in
pressurc test rnodc.
3.Closc thc inflation cylindcr,thcn turn thc cylindcr handle to inflatc alr
until a rcading of 50 1■ InHg on thc stal■ dard inanomctcr is obtaincd.
At that timc,thc display of the unit should show‖ 5050"instcad of
thc"00‖ Incntioncd Stcp 2 abovc. Both numbcrs"5050‖ should not
dcviatc too lnuch 50± 3 at the inost.
4.Do thc chcck dcsc bcd in Stcp 3 abovc at 100,150,200,250,and 300 1nmHg
as wcll(± 3 mmHg).
Standard
Manometer
●ｎ 日 ＾ Ｕ
○

7.ILLLUSTRAT10N
7‑1.ⅣIAIN UNIT ASSEMBLY
‑10‐

7‐ 2.CUFF ASSEMBLY
ミ
９ Ｔ
・
Ｌ ル⁝ ⁚Ｌ ｌ
⁚ｌ ｉ
Name
1CuII
BIadder
curr sp‖ ng
screw
‑ 11 ‑

7‑3.GENERAL ASSEMBLY
①
、
、
、、
③
②
③―⑦
⑥
④
⑤
‐
12‑

tl ´.1  ■ 1,
8。 PARTS LIST
8‐ 3.OENERAL ASSEBLY
8‐ ￨MAIN UNIT ASSEMBLY
No. Parts nalne Parts No. Ouantlヽ
「
/unit
l
２３ ４ ５６ ７ ８ ９ ︲
０ ︲︲ ︲
２ ︲３ ︲４ ︲
５ ＝ ︲
７ ＝ ︲９ ２０
21
Disp18y panel
(PRNT)
Battery co∇ er
UpPcr cage
Connector assembly
PC bclard assembly
PC board asscmbly
ECV (ECV‐ 02‑01}
Battery te■ Ш
mal(十 .
署
]量:ly[:￨:器言
」lli
BottOm cttsc
Battery labcl
Casc holdttg SCrew
CuFrlab● 1
Cゴ as3embけ
C hcllding sCrew
Sr.NO.label
(8P)
A
13
‑)
Air pump assembly DP‐ 6501
Air nbe
Power/Start 3Witch lmob
(PttNT)
Mcmo理r SWittth 10■ ob
ＡＩ 麟 Ｃ
ＩＤ層 雇 バ Ｈ Ａ
ＩＡ
ＩＡ
︲ Ｄ Ａ
︲Ａ
︲ Ａ
︲ Ａ
︲ Ａ
︲ Ａ
︲Ａ
︲ Ａ
︲ ョ仲
Ａ
03481‐ 01
102996‐ l)
03478‐ 01
03477‐ 01
08050‑1
50349‐ 1
50350‐
・l
736AM
02889‐ l
028881
02387‐ 1
o2714‐ 01
03741‑1
00034‑2008
038961
03489‑01
00034‐ 2006
034481
03725l
03676‐ 1
0347901
102997‑1)
03480.・ 01
8… 2.CUFF ASSEMBLY
No. parts nime Pa武。No. Ou曲 はヽ
「/u尋￨
１
２
３
４
Cuff
Bladdcr
Cu∬ spnng
Screw
A103691‑1
A100008‐ 1
B102331,1
A1000342006
Pans NO, Oum titv/unit
No Parts n御峰c
Ar pack
PE bag No, 10
M」n unit
Ca― g bOX
package box
日
attery LR 6
1nsmct10n lnanual
OuarttJit● ●
Record ch嵌
11011550713
A100063‐ 10
A103490‐ 1
B loo004‑02
A103719‐ lA
A210047¨ l
A103720lA
A103758‐ lA
A1023H― lA
‐
13‐