DM330MVC
CIGAR SOCXIT PATSE'I POITR
Ailjustment and Testing
manual
PROTECT
E E
PUSH TMTINAL
REIOTE
MD'IIR POIIIR
PRESEIPMSET
SUITCH
I
I
DM3 3 OMV
FRONT
SIDE
PRI
0R0TECI)
Chsk the below
elechic
parts,
BOTTOM
SIDE
s5
r-rl
200 00Y
itens
ifmistake to
before sulply
(VOLTACIJ
put
on
00
RT6 RP7
{v0lflgt0R)
REAR
SIDE
1
X5
TERI{INAL
o
PR8
(l1litETBR)
INPUT CABLE
the AC voltage. It's
ii.
DC
,{\I\IFTE
possible
l'lEASURINC
INSIRUMEN
to blast the
t) Chek il the directio! oI the 55
2) Ch{k ifthe direction of the diodes and the capaotors
3) Check ifthere is no shorting betwes
4) Check if the wiEs arenl touchins the blade of fan
5) Chech if thelnistor is touched the heat sink.
Output VoltasB adjustnent
1) 1\m on the test uait. lteD check if tum on the
2) Adjust the
Adjust
3)
PR3
to the cenier
PR6 at the m loadinR conditioa to output voltage be@me
the
is
conect side.
position.
pdmaily
and seconrUy side.
sde
notor
lower
r3.8+'0.05v
t) Set the mete! swit h to
2) Adjust the PR? to the neeiUe of the
"\r
siile.
neter inihcate 13.8V
de risht side.
inihcator ed t[e
3) Set
the meter switch to
"A'
siile.
4) Load the
5) Adjust rhe PR8 to the
Output Voltage cor6naiion
1) Ch*k i{ it's
PI€.
2) Adjusi the
check ihe below
I)
Check
2) Chsk
3) Chek
4) Chsk ifthe output
5) Check ifinput cuueni
Over
Over anent
D
2) Inad the 30.5.4 cuuent by loader
Current Protection adjustment
Adjust the PRt to the enil of @unterdocLwise
2SAcunent by ihe loatlel nachine.
neeille of the meter inrlicate 28A.
lo$ible
PR3 to the centel
iJ out
iJ
the
ifthe
prctection
to adjust the voltase
(13.8\,,
tlinss.
put
voltage is 13.8+ 0.5V
inalicatiotr o{ the voltase freter is stable.
voltage
dilplay in the osilio*ope is stable.
voltage is keephs stable by shoc}.
is less than 4,{.
ddloail the cunent to
nachine.
ftom 4.5+ 1.0V to 15.2+ 0.5V by
28A. Then
side.
Adjusi ihe PRl doclwise to oltput voltage dovn aroDnd
3)
when heai ihermistor by heat
4)
voltage decrcase
5) W}len
6) Retum
?) When shorf the ouiput tenhal beiveeD
outlut voltaep andcu$ert become a&und
8) Chek if tuh on the
9) Return to Domal conilitio!.
Other
yrhetr
1)
push
heat Rr03
nomar
Tenindl 6i6dation
adjust
terninal
fron above contlition.
heat
by
condrtron.
protect
ihe PR3 to the center, check if the cisar temiral
voltase is 13.8+ 0.5V
gu
at tlle above condrhon, check
checL if fd ooto! is working.
suD,
positive
0-
ilihcator at the
above cotrditiotr.
0.3v
if output
and nesative, check if
voltase
anil
Noise Offset VoluDe confnation
r) Check if outlut voltage
Preset Function @nirmation
r) Set the
Check the berow
,
1) Check
2)
3) Ch<k if carnot adjust output
3) Altef checlirg adjust the PR5 io
Isolation co!fimatio!
Comect
lreset
Chek
l5+'r.5Vly PR5.
the test unit and tlle isolation nachine
switch
iJ
tuD on
if i?s
thinss at the abNe cordition.
possible
ir
stable wh@
of S3 to ON siile.
preset
the
indicato.
t adjust output voltage from 5+ 1-5V to
adjust PR3(noise ofset sirle) frcn
voltase by PR3.
13.8V
like
the
pictue.
DM3 3 OMV
i6#ffi1,E. Effi;+
(1)
Conneci to oDtput teminal.
(2)
Connect to body ealth ftealt si!k).
1) Set the value ofisolation nachine Uke the belov
below specfications.
volher
l6olaron
PfrfttE;l
Fed*ane
Then
lsLtion
chek
pass
if
fElliEti;l
l0Mo
the
Shipdent contrrmatio!
i)
Check
2) Check
3) Chsk
if rhe
if
if
power
p&set
the
neter swit l of S4 is
the
swit h ofs1is"OFF side.
swit h ofs3is"OFrside.
"V'
side.
4) Chek
5) Chek if the cisar s€ket is closed by ca!.
6) Chek
lnpui
if
if thele de no alnormal things lil<e sdatch or defect on
Voltase
Output
Circuit System
Output
Voltage
voliage volune dd noise of$t volume of RP3 de setting
the
23OVAC
lOOVAC
50l6OHz
50/60H2
r3.8V
(s
HalfBfidse Systern
L€ss than
Regulation
Shorr'circuiu.
Over'temperature
Output Current 3oA(nax),
Ripple Less than 15mvp
Auromaric cumpnL lim iring 3lA
the outside
(2O0
^
-
240VAC Variable)
-
(80
r4OVAC Variable)
rs\.DC Variable)
2%
2sA(continuous)
p
at rated load
Fuse
Meter Sinsle
Switching
Frequency
Dimensions
Weight
VoLt /
25XHz
Current
(20
Meter, Back light
-
30XHz Va able)
Noise Offsei lunction, Preset Function
x
190(W) x 69(H)
(The
volume and the terninal
r81(D)nn
Approx.2.3Ks
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