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  3. IHPS II 5 KW

Miller IHPS II 5 KW, KF972573 Owner's manual

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Millerfi
November
1996
Form:
OM-171
006A
Effective
With
Serial
No.
KF972573
OWNERS
MANUAL
IHPSTM
115
KW
U
Read
and
follow
these
instructions
and
all
Give
this
manual
to
the
operator.
safety
blocks
carefully.
Have
only
trained
and
qualified
install,
operate,
or
service
this
unit.
persons
I
For
help,
call
your
distributor
Call
your
distributor
if
you
do
not
understand
I~1
or:
MILLER
Electric
Mfg.
Co.,
P.O.
Box
1079,
the
directions.
Appleton,
WI
54912
414-734-9821
Induction
Heating
Power
Source
10
To
50
kHz
Induction
Heating
Output
5
kW
Output
At
100%
Duty
Cycle
Uses 230
Or
460
Volts,
50/60
Hz,
Three-Phase
Input
Power
Overheating
And
Automatic
Shutdown
Protection
14-Socket
Remote
Control
Receptacle
cover
5/94
ST-aol
046
'
1996
MILLER
Electric
Mig.
Co.
PRINTED
IN
USA
t
I
MILLERS
TRUE
BLUEfi
LIMITED
WARRANTY
Effective
February
7,
1996
(Equipment
with
a
serial
number
preface
of
KD
or
newer)
This
limited
warranty
supersedes
all
previous
MILLER
warranties
and
is
exclusive
with
no
other
guarantees
or
warranties
expressed
or
implied.
LIMITED
WARRANTY
Subject
to
the
terms
and
conditions
below.
MILLER
Electric
Mfg.
Co..
Appleton,
Wisconsin,
warrants
to
its
original
retail
purchaser
that
new
MILLER
equipment
sold
after
the
effective
date
of
this
limited
warranty
is
free
of
de
fects
in
material
and
workmanship
at
the
time
it
is
shipped
by
MILLER.
THIS
WAR
RANTY
IS
EXPRESSLY
IN
UEU
OF
ALL
OTHER
WARRANTIES.
EXPRESS
OR
IMPLIED,
INCLUDING
THE
WARRANTIES
OF
MERCHANTABIUTY
AND
FIT
NESS.
Within
the
warranty
periods
listed
below,
MILLER
wilt
repair
or
replace
any
war
ranted
parts
or
components
that
fail
due
to
such
defects
in
material
or
workmanship.
MILLER
must
be
notified
In
writing
within
thirty
(30)
days
of
such
defect
or
failure,
at
which
time
MILLER
will
provide
instructions
on
the
warranty
claim
procedures
to
be
followed.
MILLER
shall
honor
warranty
claims
on
warranted
equipment
listed
below
in
the
event
of
such
a
failure
within
the
warranty
time
periods.
All
warranty
time
periods
start
on
the
date
that
the
equipmenf
was
delivered
to
the
original
retail
purchaser,
or
one
year
after
the
equipment
is
sent
to
a
North
American
distributor
or
eighteen
months
after
the
equipment
is
sent
to
an
International
distributor.
2.
Consumable
components;
such
as
contact
lips.
cutting
nozzles,
contactors
and
relays
or
parts
that
tail
due
to
normal
wear.
3.
Equipment
that
has
been
modified
by
any
party
other
than
MILLER.
or
equip
ment
that
has
been
improperly
installed,
improperly
operated
or
misused
based
upon
industry
standards,
or
equipment
which
has
not
had
reasonable
and
necessary
maintenance,
or
equipment
which
has
been
used
for
operation
outside
of
the
specifications
for
the
equipment.
MILLER
PRODUCTS
ARE
INTENDED
FOR
PURCHASE
AND
USE
BY
COMMER
CIAL/1NDUSTRIAL
USERS
AND
PERSONS
TRAINED
AND
EXPERIENCED
IN
THE
USE
AND
MAINTENANCE
OF
WELDING
EQUIPMENT.
In
the
event
of
a
warranty
claim
covered
by
this
warranty,
the
exclusive
remedies
shall
be,
at
MILLERS
option:
(1)
repair;
or
(2)
replacement:
or,
where
authorized
in
writing
by
MILLER
in
appropriate
cases.
(3)
the
reasonable
cost
of
repair
or
replace
ment
at
an
authorized
MILLER
service
station;
or
(4)
payment
of
or
credil
for
the
pur
chase
price
(less
reasonable
depreciation
based
upon
actual
use)
upon
return
of
the
goods
at
customers
risk
and
expense.
MILLERS
option
of
repair
or
replacement
will
be
FOB.,
Factory
at
Appleton,
Wisconsin,
or
FOB.
at
a
MILLER
authorized
ser
vice
facility
as
determined
by
MILLER.
Therefore
no
compensation
or
reimburse
ment
br
transportation
costs
of
any
kind
will
be
allowed.
TO
THE
EXTENT
PERMITTED
BY
LAW,
THE
REMEDIES
PROVIDED
HEREIN
ARE
THE
SOLE
AND
EXCLUSIVE
REMEDIES.
IN
NO
EVENT
SHALL
MILLER
BE
LIABLE
FOR
DIRECT,
INDIRECT,
SPECIAL,
INCIDENTAL
OR
CONSEQUENTIAL
DAMAGES
(INCLUDING
LOSS
OF
PROFIT),
WHETHER
BASED
ON
CON
TRACT,
TORT
OR
ANY
OTHER
LEGAL
THEORY.
ANY
EXPRESS
WARRANTY
NOT
PROVIDED
HEREIN
AND
ANY
IMPLIED
WAR
RANTY,
GUARANTY
OR
REPRESENTATION
AS
TO
PERFORMANCE,
AND
ANY
REMEDY
FOR
BREACH
OF
CONTRACT
TORT
OR
ANY
OTHER
LEGAL
ThEORY
WHICH.
BUT
FOR
THIS
PROVISION.
MIGHT
ARISE
BY
IMPLICATION,
OPERATION
OF
LAW,
CUSTOM
OF
TRADE
OR
COURSE
OF
DEAUNG.
IN
CLUDING
ANY
IMPUED
WARRANTY
OF
MERCHANTABILITY
OR
FITNESS
FOR
PARTICULAR
PURPOSE.
WITH
RESPECT
TO
ANY
AND
ALL
EQUIPMENT
FURNISHED
BY
MILLER
IS
EXCLUDED
AND
DISCLAIMED
BY
MILLER.
Some
states
in
the
U.S.A.
do
not
allow
limitations
of
how
long
an
implied
warranty
lasts,
or
the
exclusion
of
incidental,
indirect,
special
or
consequential
damages,
so
the
above
limitation
or
exclusion
may
not
apply
to
you.
This
warranty
provides
ape
cific
legal
rights.
and
other
rights
may
be
available,
but
may
vary
from
state
to
state.
In
Canada,
legislation
in
some
provinces
provides
for
certain
additional
warranties
or
remedies
other
than
as
stated
herein,
and
to
the
extent
that
they
may
not
be
waived,
the
limitations
and
exclusions
set
Out
above
may
not
apply.
This
Limited
Warranty
provides
specific
legal
rights,
and
other
rights
may
be
available,
but
may
vary
from
province
to
province.
L
5.
6
Months
Batteries
6.
90
Days
Parts
and
Labor
MIG
Guns/TIG
Torches
APT,
ZIPCUT
a
PLAZCUT
Model
Plasma
Cutting
Torches
Remote
Controls
Accessory
Kits
Replacement
Parts
MILLERS
True
Bluefi
Limited
Warranty
shall
nor
apply
to:
1.
Items
furnished
by
MILLER,
but
manufactured
by
others,
such
as
engines
or
trade
accessories.
These
items
are
covered
by
the
manufacturers
warranty,
if
any.
5
Years
Parts
3
Years Labor
Original
main
power
rectifiers
Inverters
(inpul
and
Output
rectifiers
only)
2.
3
Years
Parts
and
Labor
Transformer/Rectifier
Power
Sources
Plasma
Arc
Cutting
Power
Sources
Semi-Automatic
and
Automatic
Wire
Feeders
Inverter
Power
Supplies
lot
ellitig
*
Robots
(1
year
labor)
3.
2
Years
Parts
and
Labor
Engine
Driven
Welding
Generators
(NOTE:
Engines
are
warranted
separately
by
the
engine
manufacturer.)
Air
Compressors
4.
1
Year
Parts
and
Labor
Motor
Driven
Guns
Process
Controllers
IHPS
Power
Sources
Water
Coolant
Systems
HF
Units
Grids
Spot
Welders
Load
Banks
SDX
Transformers
Miller
Cyclomatic
Eauipment
Running
Gear/Trailers
Plasma
Cutting
Torches
(except
APT.
ZIPCUT
&
PLAZCUT
Models)
Tecumseh
Engines
Deutz
Engines
(outside
North
America)
Field
Options
(NOTE:
Field
options
are
covered
under
True
Bluefi
for
the
remaining
warranly
period
of
the
product
they
are
installed
in.
or
for
a
minimum
of
one
year
whichever
is
greater.)
I.
WHO_DO_I_CONTACT?
To
file
a
claim
for
loss
or
damage
during
shipment,
information,
such
as
.
contact
the
delivering
carrier
(Service
And
Parts)
For
assistance
in
filing
or
settling
claims,
.
contact
your
distributor
and/or
equipment
manufacturers
Transportation
Diagrams
Department
Miller
Electric
Mfg.
Co.
CALL:
414-735-4505
FAX:
800-637-2348
(in
USA),
or
414-735-4136
(outside
USA)
=
o
WRITE:
I
I
Miller
Electric
Mfg.
Co.
P.O.
Box
1079
Appleton,
WI
54912
USA
Always
provide
Model
Name
and
Serial
or
Style
Number
miller...warl
3/96
SECTION
1
-
SAFETY
FOR
INDUCTION
HEATING
ELECTRIC
SHOCK
can
kill.
Touching
live
electrical
parts
can
cause
fatal
shocks
or
severe
burns.
The
power
circuit
is
electrically
live
whenever
the
output
is
on.
The
input
power
circuit
and
machine
internal
circuits
are
also
live
when
power
is
on.
Incorrectly
installed
or
improperly
grounded
equipment
is
a
hazard.
Do
not
touch
live
electrical
parts.
Wear
dry,
hole-free
insulating
gloves
and
body
protection.
Insulate
yourself
from
work
and
ground
using
dry
insulating
mats
or
covers
big
enough
to
prevent
any
physical
contact
with
the
work
or
ground.
4.
Disconnect
input
power
before
installing
or
servicing
this
equipment.
Lockout/tagout
input
power
according
to
OSHA
29
CFR
191
0.147
(see
Safety
Standards).
5.
Properly
install
and
ground
this
equipment
according
to
its
Owners
Manual and
national,
state,
and
local
codes.
safety_ihoml
10/96
INDUCTION
HEATING
can
be
hazardous.
6.
Always
verify
the
supply
ground
check
and
be
sure
that
input
power
cord
ground
wire
is
properly
connected
to
ground
terminal
in
disconnect
box
or
that
cord
plug
is
connected
to
a
properly
grounded
receptacle
outlet.
7.
When
making
input
connections,
attach
proper
grounding
conductor
first
double-check
connections.
8.
Frequently
inspect
input
power
cord
for
damage
or
bare
wiring
replace
cord
immediately
if
damaged
bare
wiring
can
kill.
9.
Turn
off
all
equipment
when
not
in
use.
10.
Do
not
use
worn,
damaged,
undersized,
or
poorly
spliced
cables.
11.
Do
not
drape
cables
over
your
body.
12.
Do
not
touch
power
circuit
if
you
are
in
contact
with
the
work,
ground,
or
another
power
circuit
from
a
different
machine.
13.
Use
only
well-maintained
equipment.
Repair
or
replace
damaged
parts
at
once.
Maintain
unit
according
to
manual.
14.
Wear
a
safety
harness
if
working
above
floor
level.
15.
Keep
all
panels
and
covers
securely
in
place.
1.
Do
not
touch
or
handle
induction
head/coil
during
operation.
2.
Keep
metal
jewelry
and
other
metal
personal
items
away
from
head/coil
during
operation.
3.
Allow
cooling
period
before
handling
parts
or
equipment.
OM-171
006A11/96
4A
WARNING
PROTECT
YOURSELF
AND
OTHERS
FROM
POSSIBLE
SERIOUS
INJURY
OR
DEATH.
KEEP
CHILDREN
AWAY.
PACEMAKER
WEARERS
KEEP
AWAY
UNTIL
CONSULTING
YOUR
DOCTOR.
In
heating,
as
in
most
jobs,
exposure
to
certain
hazards
occurs.
Heating
is
safe
when
precautions
are
taken.
The
safety
information
given
below
is
only
a
summary
of
the
more
complete
safety
information
that
will
be
found
in
the
Safety
Standards
listed
on
the
next
page.
Read
and
follow
all
Safety
Standards.
HAVE
ALL
INSTALLATION,
OPERATION,
MAINTENANCE,
AND
REPAIR
WORK
PERFORMED
ONLY
BY
QUALIFIED
PEOPLE.
1.
2.
3.
INDUCTION
HEATING
can
cause
injury
or
burns
from
HOT
PARTS
AND
EQUIPMENT.
IN
DUCTION
HEATING
can
cause
fire.
FIRE
OR
EXPLOSION
can
result
from
placing
unit
1.
Do
not
overheat
parts
and
adhesive,
on,
over,
or
near
combustible
surtaces.
2.
3.
Watch
for
fire;
keep
extinguisher
nearby.
Keep
flammables
away
from
work
area.
1.
Do
not
locate
unit
on,
over,
or
near
combustible
surfaces.
2.
Do
not
install
unit
near
flammables.
3.
Do
not
operate
unit
in
explosive
atmosphere.
I
FUMES
AND
GASES
can
be
hazardous
5.
Work
in
a
confined
space
only
if
it
is
well
ventilated,
or
while
U
I
to
your
health.
Induction
Heating
of
certain
materials,
adhesives,
and
fluxes
can
produce
fumes
and
gases.
Breathing
these
fumes
and
gases
can
be
hazardous
to
your
health.
6.
wearing
an
air-supplied
respirator.
Always
have
a
trained
watchperson
nearby.
Fumes
and
gases
from
heating
can
displace
air
and
lower
the
oxygen
level
causing
injury
or
death.
Be
sure
the
breathing
air
is
safe.
Do
not
heat
in
locations
near
degreasing,
cleaning,
or
spraying
operations.
The
heat
can
react
with
vapors
to
form
highly
toxic
1.
Keep
your
head
out
of
the
fumes.
Do
not
breathe
the
fumes.
and
irritating
gases.
2.
If
inside,
ventilate
the
area
and/or
use
exhaust
to
remove
fumes
and
gases.
7.
Do
not
overheat
coated
metals,
such
as
galvanized,
lead,
or
cadmium
plated
steel,
unless
the
coating
is
removed
from
the
3.
If
ventilation
is
poor,
use
an
approved
air-supplied
respirator.
heated
area,
the
area
is
well
ventilated,
and
if
necessary,
while
4.
Read
the
Material
Safety
Data
Sheets
(MSDS5)
and
the
manufacturers
instruction
for
adhesives,
fluxes,
metals,
consumables,
coatings,
cleaners,
and
degreasers.
weannganair-suppliedrespirator.Thecoatingsandanymetals
containing
these
elements
can
give
off
toxic
fumes
if
overheated.
See
coating
MSDS
for
temperature
information.
OM-171
006
Page
1
1-1.
Additional
Installation,
Operation,
And
Maintenance
Hazards
1-2.
EMF
Information
PRINCIPAL
SAFETY
STANDARDS
Safety
and
Health
Standards,
OSHA
29
CFR
1910,
from
Superintendent
of
Documents.
U.S.
Government
Printing
Office,
Washington,
D.C.
20402.
National
Electrical
Code,
NFPA
Standard
70,
from
National
Fire
Protection
Association.
Batterymarch
Park.
Quincy,
MA
02269.
Canadian
Electrical
Code
Part
1,
CSA
Standard
C22.1,
from
Canadian
Standards
Association,
Standards
Sales.
178
Rexdale
Boulevard,Rexdale,
Ontario,
Canada
M9W
1
R3.
Safe
Practices
For
Occupation
And
Educational
Eye
And
Face
Protection.
ANSI
Standard
Z87.1.
from
American
National
Standards
Institute,
1430
Broadway,
New
York,
NY
10018.
FALLING
EQUIPMENT
can
cause
serious
personal
injury
and
equipment
damage.
1.
Use
handle
and
have
person
of
adequate
physical
strength
lift
unit.
Move
unit
with
hand
cart
or
similar
device.
For
units
without
a
handle,
use
equipment
of
adequate
capacity
to
lift
unit.
When
using
lift
forks
to
move
unit,
be
sure
forks
are
long
enough
to
extend
beyond
opposite
side
of
unit.
FLYING
PIECES
OF
METAL
or
ADHESIVE
can
injure
eyes.
1.
Wear
safety
glasses
with
side
shields.
STATIC
ELECTRICITY
can
damage
parts
on
circuit
boards.
1.
Put
on
grounded
wrist
strap
BEFORE
handling
boards
or
parts.
2.
Use
proper
static-proof
bags
and
boxes
to
store,
move,
or
ship
PC
boards.
SIGNIFICANT
DC
VOLTAGE
exists
after
removal
of
input
power.
1.
Turn
Off
power
source,
disconnect
input
power,
and
discharge
input
capacitors
according
to
instructions
in
Maintenance
Section
before
touching
any
internal
parts.
MOVING
PARTS
can
cause
injury.
1.
Keep
away
from
moving
parts
such
as
fans.
2.
Keep
all
doors,
panels,
covers,
and
guards
closed
and
securely
in
place.
MAGNETIC
FIELDS
FROM
HIGH
CURRENTS
can
affect
pacemaker
operation.
1.
Pacemaker
wearers
keep
away.
2.
Wearers
should
consult
their
doctor
before
going
near
induction
heating
operations.
HIGH-FREQUENCY
-
RADIATION
can
interfere
with
radio
navigation,
safety
services,
computers,
and
communica
tions
equipment.
Have
only
qualified
person
familiar
with
electronic
equipment
perform
this
installation.
The
user
is
responsible
for
having
a
qualified
electrician
promptly
correct
any
interference
problem
resulting
from
the
installation.
If
notified
by
the
FCC
about
interference,
stop
using
the
equipment
at
once.
Have
the
installation
regularly
checked
and
maintained.
Keep
high-frequency
source
doors
and
panels
tightly
shut.
OVERUSE
can
cause
OVERHEATED
EQUIPMENT.
1.
Allow
cooling
period.
2.
Reduce
output
or
reduce
duty
cycle
before
starting
to
heat
again.
Follow
rated
duty
cycle.
Considerations
About
Induction
Heating
And The
Effects
Of
Low
Frequency
Electric
And
Magnetic
Fields
The
following
is
a
quotation
from
the
General
Conclusions
Section
of
the
U.S.
Congress,
Office
of
Technology
Assessment,
Biological
Effects
of
Power
Frequency
Electric
&
Magnetic
Fields
Backg
round
Paper,
OTA-BP-E-53
(Washington,
DC:
U.S.
Government
Printing
Office,
May
1989):.
.
.
there
is
now
a
very
large
volume
of
scientific
findings
based
on
experiments
at
the
cellular level
and
from
studies
with
animals
and
people
which
clearly
establish
that
low
frequency
magnetic
fields
can
interact
with,
and
produce
changes
in,
biological
systems.
While
most
of
this
work
is
of
very
high
quality,
the
results
are
complex.
Current
scientific
understanding
does
not
yet
allow
us
to
interpret
the
evidence
in
a
single
coherent
framework.
Even
more
frustrating,
it
does
not
yet
allow
us
to
draw
definite
conclusions
about
questions
of
possible
risk
or
to
offer
clear
science-based
advice
on
strategies
to
minimize
or
avoid
potential
risks.
To
reduce
magnetic
fields
in
the
workplace,
use
the
following
procedures:
1.
Arrange
output
cable
to
one
side
and
away
from
the
operator.
2.
Do
not
coil
or
drape
output
cable
around
the
body.
3.
Keep
power
source
and
cable
as
far
away
from
the
operator
as
practical.
Abeut
Pacemakers:
The
above
procedures
are
also
recommended
for
pacemaker
wearers.
Consult
your
doctor
for
complete
information.
OM-171
006
Page2
SECTION
1
-
MESURES
DE
SECURITE
POUR
LE
CHAUFFAGE
PAR
INDUCTION
satetyihomjre
9196
Danger
de
mofl
PAR
ELECTROCUTION.
Le
contact
de
composants
electriques
peut
provoquer
des
accidents
mortels
ou
des
brCilures
graves.
Le
circuit
electnque
est
sous
tension
lorsque
le
courant
est
dØlivr
a
Ia
sortie.
Le
circuit
dalimentation
et
les
circuits
internes
de
Ia
machine
sont
egalement
sous
tension
lorsque
lalimentation
est
sur
marche.
Des
Øquipements
installØs
ou
relies
a
Ia
borne
de
terre
de
maniŁre
incorrecte
sont
dangoreux.
1.
Ne
pas
toucher
des
composants
Ølectriques
sous
tension.
2.
Porter
des
gants
disolation
secs,
sans
trous,
et
une
protection
corporelle.
3.
lsolez-vous
de
Ia
piŁce
et
du
sol
avec
des
tapis
ou
des
couvertures
disolation
suffisamment
grands
pour
prØvenir
tout
contact
physique
avec
Ia
piŁce
ou
Ia
terre.
4.
DØconnecter
lalimentation
avant
dinstaller
lappareil
ou
den
effectuer
lentretien.
Verrouiller
ou
etiqueter
Ia
sortie
dalimentation
selon
Ia
norme
OSHA
29
CFR
1910.147
(Se
reporter
aux
Principales
normes
do
sØcuritØ).
5.
Installer
et
mettre
cet
Øquipement
correctement
a
Ia
terre
confomiØment
au
manuel
utilisateur
et
aux
codes
nationaux,
gouvemementaux
et
locaux.
6.
Verifier
souvont
Ia
terre
do
lalimentation
contrler
et
sassurer
que
le
conducteur
do
terre
du
cable
dalimentation
ost
correctement
roliØ
a
Ia
borne
do
terre
dans
Ie
boitier
do
dØconnexion
ou
que
le
connecteur
est
branchØ
a
une
sortie
do
boitler
correctement
mise
a
Ia
terre.
7.
En
rØalisant
des
connexions
dentrØe
brancher
dabord
Ic
conducteur
do
terre
appropnØ
contrler
deux
fois
los
connexions.
8.
Verifier
souvent
le
bon
Øtat
du
cable
dalimontation
ou
lisolation
des
fils
romplacer
le
cable
immØdiatement
siI
est
endommagØ
des
fils
dØnudOs
peuvent
provoquer
des
accidents
mortels.
9.
ArrOtor
tous
los
equipements
lorsquils
no
sont
pas
utilisØs.
10.
Ne
pas
utiliser
des
cables
uses,
endommages,
sousdimensionnØs
ou
mat
Øpisses.
11.
Ne
pas
porter
los
cables
autour
de
votre
corps.
12.
Ne
pas
toucher
le
circuit
Ølectnque
si
vous
Œtes
en
contact
avec
Ia
piŁce,
Ia
terre
ou
le
circuit
electrique
dune
autre
machine.
13.
Utiliser
seulement
des
equipements
bien
entretenus.
ROparer
ou
remplacer
immØdiatement
des
composants
ondommages.
Effectuer
des
travaux
dentretien
sur
lappareil
selon
le
manuel.
14.
Porter
un
hamais
do
sØcuntØ
pour
effectuer
des
travaux
au-dessus
du
$01.
15.
Maintenir
solidement
en
place
tous
los
panneaux
et
couvercles.
a
AVERTISSEMENT
LE
CHAUFFAGE
PAR
INDUCTION
peut
Œtre
dangereux.
PRENDRE
LES
MESURES
NECESSAIRES
POUR
EVITER
LES
RISQUES
DE
BLESSURES
GRAVES,
VOIRE
MORTELLES.
TENIR
LES
ENFANTS
A
DISTANCE.
LES
PORTEURS
DUN
STIMULATEUR
CARDIAQUE
DOIVENT
PREALABLEMENT
CONSULTER
LEUR
MEDECIN.
Pendant
les
operations
de
chauff
age,
comme
dans
Ia
plupart
des
activitØs,
IopØrateur
sexpose
a
certains
dangers.
Le
chauffage
nest
pas
dangereux
a
condition
de
prendre
certaines
mesures.
Les
consignes
de
sØcuritØ
indiquØes
ci-aprŁs
ne
sont
quun
rØsumØ
des
informations
plus
detaillees
se
trouvant
dans
les
normes
de
sØcuntØ
ØnumØrØes
a
Ia
page
suivante.
Lire
et
respecter
toutes
les
normes
de
sØcuritØ.
LES
OPERATIONS
DINSTALLATION,
DE
FONCTIONNEMENT,
DE
MAINTENANCE
ET
DE
REPARATION
NE
DOIVENT
ETRE
CONFIEES
QUA
DU
PERSONNEL
QUALIFIE.
LE
CHAUFFAGE
PAR
INDUCTION
peut
provoquer
des
blessures
ou
des
brUlures
au
contact
de
PIECES
CHAUDES
OU
DE
LEQUIPEMENT.
1.
2.
3.
Nepastoucherou
manipulerlateteIlenroulementinduction
pendant
le
fonctionnement.
Tenir
los
bijoux
et
autres
objets
personnels
en
metal
eloignØs
dela
tŒte/de
lenroulement
pendant
le
fonctionnement.
Laisser
ref
roidir
los
composants
ou
oquipements
avant
do
los
manipuler.
LE
CHAUFFAGE
PAR
INDUCTION
peut
provoquer
un
incendie.
1.
Ne
pas
surchauffer
les
composants
ni
les
La
mise
en
place
de
Iappareil
sur,
au-dessus
ou
a
proximitØ
de
surfaces
inflammables
peut
ºtre
source
dINCENDIES
OU
dEXPLOSION.
adhØsifs.
1.
Ne
pas
placer
lappareil
sur.
au-dessus
ou
a
proximitO
de
2.
Attention
aux
risques
dincendie:
tenir
un
surfaces
infilammables.
extincteur
a
proximitØ.
2.
Ne
pas
installer
lappareil
a
proximitØ
de
produits
inflammables
3.
Stocker
des
produits
inflammables
hors
do
zone
de
travail.
Ia
3.
Ne
pas
faire
fonctionner
lappareil
en
atmosphere
explosive.
-
I
DES
FUMEES
ET
DES
GAZ
peuvent
Œtre
dangereux
pour
votre
sante.
Le
chauffage
a
induction
gØnØre
des
fumØes
et
des
gaz.
Leur
inhalation
peut
etre
dangereuse
pour
votre
sante.
5.
TravaillerdansunespacefermØseulementsilestbienventilØou
en
portant
un
respirateur.
Demander
toujours
a
un
surveillant
dument
forme
de
so
tenir
a
proximite.
Des
fumees
et
des
gaz
provenant
du
chauffage
peuvent
dØplacer
lair,
abaisser
le
niveau
doxygŁne,
et
provoquer
des
lesions
ou
des
accidents
mortels.
Sassurer
quo
lair
ambiant
no
prØsente
aucun
danger.
1.
Eloigner
Ia
tŒte
des
fumØes.
No
pas
respirer
les
tumØes.
6.
Ne
pas
chauffer
dans
des
endroits
se
trouvant
a
proximitØ
dopØrations
do
dØgraissage,
do
nettoyage
ou
de
pulvØrisation.
~.
A
lintorieur.
ventiler
Ia
zone
etlou
utiliser
un
extracteur
pour
lØvacuation
des
fumØes
et
des
gaz.
La
chaleur
pout
reagir
en
presence
de
vapeurs
et
former
des
gaz
hautement
toxiques
et
irritants.
3.
Si
Ia
ventilation
est
insuffisante,
utiliser
un
respirateur
a
alimentation
dair
homologuØ.
7.
Ne
pas
chauffer
des
mØtaux
munis
dun
revØtement
tels
que
lacier
galvanise,
plaque
au
p10mb
ou au
cadmium,
a
mains
quo
to
I.
Lire
les
specifications
do
sØcuritØ
des
matØriaux
(MSDS5)
et
los
revØtemont
no
soit
enlevØ
de
Ia
zone
chauffØe,
que
Ia
zone
soit
bien
instructions
du
fabricant
concernant
les
adhØsifs,
es
mØtaux,
les
consommables,
les
revŒtements,
les
nettoyants
et
les
ventilØe
ot,
si
nØcessaire,
en
portant
un
respirateur.
Los
revŒtements
et
tous
los
mØtaux
contenant
ces
ØlØments
peuvent
dØgraisseurs.
degager
des
fumØes
toxiques
sils
sont
chauffØs.
OM.171
006
Page
3
1-1.
Dangers
supplØmentaires
de
mise
en
route,
de
fonctionnement
et
dentretien
1-2.
Informations
concernant
les
champs
Ølectro-magnØtiques
(information
EMF)
PRINCIPALES
NORMES
DE
SECURITE
Normes
de
sdcuritØ
et
de
sante,
OSHA
29
CFR
1910,
from
Superintendent
of
Documents,
U.S.
Government
Printing
Office,
Washington,
D.C.
20402.
Code
electrique
national.
NFPA
Standard
70,
from
National
Fire
Protection
Association,
Batterymarch
Park,
Quincy,
MA
02269.
Code
electrique
du
Canada,
partie
1,
CSA
Standard
C22.1,
from
Canadian
Standards
Association,
Standards
Sales,
178
Rexdale
Boulevard,Rexdale,
Ontario,
Canada
M9W
1
R3.
Safe
Practices
For
Occupation
And
Educational
Eye
And
Face
Protection.
ANSI
Standard
Z87.1,
from
American
National
Standards
Institute,
1430
Broadway,
New
York,
NY
10018.
LA
CHUTE
DE
MATERIEL
peut
provoquer
des
blessures
personnelles
graves
et
en
dommager
les
equipements.
1.
Utiliser
Ia
poignØe
et
demander
a
une
porsonne
ayant
Ia
force
physique
nOcessaire
pour
soulever
Iappareil.
2.
DØplacer
Iappareil
a
Iaide
dun
charnot
ou
dun
engin
similaire.
UNE
UTILISATION
INTENSIVE
peut
provo
quer
un
SURCHAUFFEMENT
DU
MATERIEL.
1.
PrØvoir
une
pØnode
do
ref
roidissement
2.
RØduire
le
courant
de
sortie
ou
le
facteur
do
marche
avant
de
recommencer
le
chauffage.
3.
Respecter
le
facteur
de
marche
nominal.
3.
Pour
los
appareils
sans
poignØe
utiliser
un
equipe
ment
dune
capacitØ
appropriee
pour
soulever
lappareil.
4.
En
utilisant
des
fourches
de
levage
pour
deplacer
lunitØ,
sassurer
que
los
fourches
sont
suffisam
mont
longues
pour
depasser
du
ctØ
oppose
de
Iappareil.
I:
LELECTRICITE
STATIQUE
peut
endomma
ger
les
composants
des
tableaux
electriques.
1.
Etablir
Ia
connexion
avec
Ia
barrette
de
terre
avant
do
manipuler
des
cartes
ou
des
piŁces.
2.
Utiliser
des
pochettes
et
des
boites
antistatiques
pour
stocker,
dØplacer
ou
expØdier
des
cartes
PC.
LA
PROJECTION
DE
PIECES
DE
METAL
ou
DE
COLLE
peut
provoquer
des
blessures
aux
yeux.
1.
Porter
des
lunettes
do
protection
avec
des
protec
tions
latØrales.
DES
ORGANES
MOBILES
provoquer
des
blessures.
II
subsiste
DU
COURANT
CONTINU
IMPOR
TANT
apres
Ia
mise
hors
tension
de
Ialimen
tation
electrique.
1.
Avant
do
toucher
des
organes
intemes,
arrOter
Ia
source
electrique,
dObranchor
Ialimentation,
et
do-
charger
les
condensateurs
dalimentation
confor
mØment
aux
instructions
indiquOes
dans
Ia
partie
maintenance.
peuvent
1.
Sabstenir
do
toucher
des
organes
mobiles
tels
quo
des
ventilateurs.
2.
MaintenirfermØs
etfixementen
place
les
portes,
pan
neaux,
recouvrements
et
dispositits
do
protection.
LE
RAYONNEMENT
HAUTE
FREQUENCE
peut
provoquer
des
Interferences
avec
les
equipements
de
radio-navigation
et
de
com
munication,
les
services
de
sØcuritØ
et
les
ordInateurs.
DES
CHAMPS
MAGNETIQUES
CREES
PAR
DES
COURANTS
ELEVES
peuvent
affecter
le
fonctionnement
du
stimulateur
cardiaque.
1.
Porteurs
do
stimulateur
cardiaque,
restez
a
distance.
2.
Los
porteurs
dun
stimulateur
cardiaque
doivent
dabord
consulter
leur
mØdecin
avant
do
sap
procher
des
operations
de
chauffage
a
induction.
Demander
seulement
a
des
personnes
qualifiees
familiarisOes
avec
des
Øquipements
electroniques
do
faire
fonctionner
Iinstallation.
Lutilisateur
est
tenu
do
faire
corrigor
rapidement
par
un
Ølectricien
qualifiO
los
interferences
rØsul
tant
de
Iinstallation.
Si
le
FCC
signale
des
interferences,
arrŁter
immØ
diatement
Iappareil.
Effectuer
reguliŁrement
le
contrle
et
lentretien
de
linstallation.
Considerations
relatives
au
chauffage
a
induction
et
aux
ettets
des
champs
electriquos
et
magnØtiques
basse
trequence.
Maintenir
soigneusement
fermØs
les
portes
et
les
panneaux
des
sources
do
haute
frØquence.
pour
des
strategies
a
suivre
en
vue
de
minimiser
ou
do
prØvenir
des
nsquos
potentiels.
Le
texte
suivant
est
extrait
des
conclusions
genØrales
Departement
du
Congres
U.S.,
Office
of
Technology
Assessment,
Effets
biologiques
des
champs
magnØtiques
et
Ølectriques
basso
frAquence
Background
Paper,
OTA-BP-E-53
(Washington,
DC:
U.S.
Government
Printing
Office,
May
1989):
...
on
dispose
maintenant
dimportantes
dØcouvertes
scientitiques
reposant
sur
des
experiences
eftectuØes
dans
le
domaino
cellulaire
et
des
etudes
rØalisØes
sur
des
animaux
et
dos
personnes
qui
dØmontrent
clairement
quo
des
champs
magnØtiques
basse
frØquence
peuvent
avoir
une
interaction
et
produire
des
changements
dans
los
systemes
biologiques.
Alors
que
Ia
plus
grande
partie
do
cot
ouvrage
est
dune
trØs
grande
quatitØ,
les
rØsultats
sont
complexes.
La
comprehension
scientifique
courante
no
nous
permet
pas
encore
dinterprØter
Ia
preuve
fournie
dans
un
soul
ouvrage
coherent.
II
ost
encore
plus
trustrant
de
no
pas
pouvoir
tirer
des
conclusions
dØfinitives
once
qui
concerne
los
problŁmos
do
risque
possible
ou
do
proposer
dos
rocommandations
scientitiquos
clairos
Pour
rØduire
los
champs
magnetiques
sur
le
poste
do
travail,
appliquor
les
procedures
suivantes:
4.
Disposer
le
cable
de
sortie
dun
cOtØ
a
distance
do
Ioperateur
5.
No
pas
enrouler
ou
draper
le
cable
electrique
autour
du
corps.
6.
Placer
Ia
source
do
courant
et
le
cable
le
plus
loin
possible
do
loperateur.
En
ce
qui
concerne
les
stimulateurs
cardiaques
Los
procedures
ci-dossus
concernent
egalemont
los
porteurs
de
stimulatour
cardiaque.
Consultor
votre
mØdecin
pour
un
complement
dinformation.
OM-171
006
Page
4
SECTION
4-INSTALLATION
Socket
Information:
A,
C
Approx.
350
volts
ac,
10
to
50
kHz
RMS
high-frequency
output
B,
D
Approx.
350
volts
ac,
10
to
50
kHz
RMS
high-frequency
output
1
Output
Receptacle
RC1
5
2
Plug
From
Head/Coil
3
Threaded
Collar
Receptacle
RC15
is
a
4-socket
receptacle.
To
connect
to
receptacle,
align
key
way,
insert
plug,
and
tighten
threaded
collar.
Figure
4-1.
Connecting
Head/Coil
To
Power
Source
a
WARNING
.
HIGH-FREQUENCY
RADIATION
can
interfere
with
radio
navigation,
safety
service
and
communications
equipment.
s,
computers,
H,7
Have
only
qualified
person
familiar
with electronic
equipment
perform
this
installation.
The
user
is
responsible
for
having
a
qualified
electrician
promptly
correct
any
interference
problem
installation.
If
notified
by
the
FCC
about
interference,
stop
using
the
equipment
at
once.
Have
the
installation
regularly
checked
and
maintained.
Keep
high-frequency
source
doors
and
panels
tightly
shut.
4-1.
Connecting
HeadlCoil
To
Power
Source
resulting
from
the
Rear
Panel
1
2
ST-Ba
1
049
OM-171
006
Page
6
4-2.
Remote
14
Receptacle
RC14
Information
And
Connections
Table
4-1.
Remote
14
Socket
Information
REUOTE
14
Socket*
Socket
Information
Remote
Contactor
A
B
+24
volts
dc.
Contact
closure
to
A
completes
24
volts
dc
contactor
control
circuit.
Remote
Output
Control
C
D
E
G
Command
reference;
+10
volts
dc.
Control
circuit
common.
Input
command
signal
(potentiometer
wiper
or
0
to
+10
volts
dc).
24
volts
dc.
Power
Source
Fault
F,
J
Absence
of
internal
contact
closure
between
F
and
J
signals
power
source
failure
to
remote
control
device.
Remote
Metering
H
I
L
M
N
K
Coil
loss
compensation
value.
Actual
frequency
output
signal
(1
volt/5
kHz)
Average
power
output
signal
(1
volt/i
kW)
Voltage
output
signal
RMS
(1
voltl50
volts)
Current
output
signal
RMS
(1
voltJ5O
amperes)
Chassis
common.
2
I
Plug
2
Threaded
Collar
3
Keyway
4
Remote
14
Receptacle
RC14
(See
Table
4-i)
To
connect
to
receptacle,
align
key
way,
insert
plug,
and
tighten
threaded
collar.
sb7.
1
3/93.
Ref.
S-0004-A
/
Ref.
S-0750
/
Ref.
ST-801
049
Figure
4-2.
Remote
14
Connections
OM-17i
006
Page
7
4-3.
Connecting
Input
Power
A.
Positioning
Jumper
Links
c~~zi=n
5/16
in
Turn
Off
unit
Power
switch,
and
disconnect
input
power.
Jumper
links
allow
operation
on
different
input
voltages
and
are
factory
set
for
the
highest
input
voltage.
Check
input
voltage
available
at
site.
Remove
wrapper
to
check
jumper
links.
1
Terminal
Strip
TE2
2
Input
Voltage
Jumper
Link
3
Input
Voltage
Label
Four
jumper
links
supplied.
Look
at
jumper
links
and
compare
link
po
sition
with
label.
Move
links
to
match
input
voltage.
For
example,
use
230
volts
posi
tion
on
label
when
230
volts
input
power
is
available.
Reinstall
wrapper
or
go
on
to
Figure
4-4.
Ret.
ST-Ba
1
050
Figure
4-3.
Input
Voltage
Jumper
Links
Location
£~
WARNING
ELECTRIC
SHOCK
can
kill.
Do
not
touch
live
electrical
parts.
Turn
Off
power
source,
and
disconnect
input
power
before
inspecting
or
installing.
Have
only
qualified
persons
install
unit.
Installation
must
meet
National
Electrical
Code
and
all
other
codes.
swam3.1
2/93
Tools
Needed:
OM-171
006
Page
8
B.
Connecting
Input
Power
Table
4-2.
Electrical
Service
Guide
5
Input
Terminal
Block
6
Power
Source
Ground
Terminal
Connect
grounding
conductor
to
ground
terminal
first.
Then
connect
input
conductors
to
terminal
block.
7
Disconnect
Device
Ground
Terminal
Install
and
connect
grounding
conductor
and
input
conductors
in
conduit
or
equivalent
to
deener
gized
line
disconnect
device.
Connect
grounding
conductor
first,
then
line
input
conductors.
Be
sure
grounding
conductor
goes
to
an
earth
ground.
Reinstall
wrapper.
8
Overcurrent
Protection
Select
type
and
size
using
Table
4-2.
Install
into
deenergized
line
disconnect
device
(fused
dis
connect
switch
shown).
Input
Voltage
230
460
Input
Amperes
At
Rated
Output
22
11
Max
Recommended
Standard
Fuse
Or
Circuit
Breaker
Rating
In
Amperes
30
15
Mm
Input
Conductor
Size
In
AWG/Kcmil
10
14
Max
Recommended
Input
Conductor
Length
In
Feet
(Meters)
174(53)
276(84)
Mm
Grounding
Conductor
Size
In
AWG/Kcmil
10
14
Reference:
1993
National
Electncal
Code
(NEC).
S-0092J
Have
only
qualified
persons
make
this
installation.
Remove
wrapper.
1
LIne
Disconnect
Device
Of
Proper
Rating
Obtain
and
install
line
disconnect
device.
1
2
Input
Conductors
3
Grounding
Conductor
Select
size
and
length
using
Table
4-2.
Conductor
rating
must
comply
with
national,
state,
and
10-
cal
electrical
codes.
4
Strain
Relief
Connector
Insert
conductors
through
strain
relief.
8
Tools
Needed:
5/16
in
Figure
4-4.
Input
Power
Connections
ST-801
050
OM-171
006
Page
9
SECTION
5-
OPERATION
a
WARNING
ELECTRIC
SHOCK
can
kill.
Do
not
touch
live
electrical
parts.
Disconnect
input
power
before
servicing.
Keep
all
panels
and
covers
securely
in
place.
1
2
KW
5
INDUCTION
HEATING
can
cause
fire.
Do
not
overheat
parts
and
adhesive.
Watch
for
fire;
keep
extinguisher nearby.
Do
not
locate
unit
over
combustible
surfaces.
1
Power
Adjust
Control
2
Remote
Power
Control
Switch
3
Power
Switch
ST-801
046
Ref.
ST-168
461-c
.
INDUCTION
HEATING
can
cause
~n~ury
or
burns,
Do
not
touch
or
handle
induction
head/coi~
-
operation.
.
Keep
metal
jewelry
and
other
metal
personal
items
away
from
head/coil
during
operation.
I
v
r
i
i~
FUMES
AND
GASES
can
be
hazardous
to
your
health.
Properly
ventilate
work
area.
S
Read
Material
Safety
Data
Sheets
(MSDSs)
and
manufacturers
instructions
for
material
used.
Allow_cooling_period_before_handling_parts.
Figure
5-1.
Controls
1
2
1
Insulating
Gloves
2
Safety
Glasses
With
Side
Shields
safety
glasses
with
side
shields.
Wear
dry
insulating
gloves
and
sb3.1
10/91
Figure
5-2.
Safety
Equipment
1
Power
Adjust
Control
Use
control
to
select
power
be-
1
tween
the
minimum
and
maximum
output
of
the
power
source.
The
numbers
around
the
control
are
in
kilowatts
(kW).
POWER
ADJUST
Figure
5-3.
Power
Adjust
Control
1
Remote
Power
Control
REMOTE
14
Switch
1
Use
switch
to
select
way
of
con
trolling
unit
output.
For
front
panel
control,
place
switch
in
Panel
position.
For
remote
control,
place
switch
in
Remote
14
position.
Connect
controller
or
pendant
control
to
Remote
14
receptacle
(see
Sec
tion
4-2).
PANEL
POWER
CONTROL
Figure
5-4.
Remote
Power
Control
Switch
OM-171
006
Page
10
1
Power
Switch
o~
I
2
2
Pilot
Light
Use
switch
to
turn
unit,
fan
motor,
and
pilot
light
On
and
Off.
f~
POWER
Unit
is
ready
to
heat
10
seconds
at
tar
Power
switch
is
placed
in
On
position.
F
igure
5-5.
Power
Switch
)
Install
&
Co~
Power
Source
)
Head/Coil
I
\
Install
&
Conneci\
I
Induction
I
)
If
Required
~/
~\
Install
&
Connec~\
I
Coolant
Supply,
I
I
\
!I
Equipment
~J
Put
On
Personal
Safety
I
)Iuire~Ij~~~
Turn
On
Coolant
Supply
Controls
Set
)
I
Near
Position
Work~\
j
Head/Coil
}
I
Power
1
~\
Turn
On
~
)
Switch
~J
)
10
Seconds
Wait~)
To
Heat
)
Unit
Ready~\
~_)
Figure
5-6.
Sequence
Of
Induction
Heating
Process
SECTION
6-
MAINTENANCE
&
TROUBLESHOOTING
a
WARNING
ELECTRIC
SHOCK
can
kill.
Do
not
touch
live
electrical
parts.
Disconnect
input
power
before
servicing.
Keep
all
panels
and
covers
securely
in
place
MOVING
PARTS
can
cause
injury.
Keep
away
from
moving
parts.
INDUCTION
HEATING
can
cause
injury
or
burns.
Do
not
touch
or
handle
induction
head/coil
during
operation.
Keep
metal
jewelry
and
other
metal
personal
items
away
from
head/coil
during
operation.
Allow
cooling
period
before
handling
parts
Maintenance
and
troubleshooting
to
be
performed
only
by
qualified
persons
only.
6-1.
Routine
Maintenance
Turn
Oft
all
power
before
maintaining.
Figure
6-1.
Maintenance
Schedule
ST-SOt
046
OM.171
006
Page
11
6-2.
Overload
Protection
READ
SAFETY
BLOCKS
at
start
of
Section
6
before
proceeding.
Thermostat
TP1
protects
the
unit
from
damage
due
to
overheating.
If
main
heat
sink
gets
too
hot,
TP1
opens
and
output
stops.
The
fan
keeps
running
to
cool
the
heat
sink.
Wait
several
minutes
before
trying
to
heat.
B.
Automatic
Shutdown
Protection
This
unit
automatically
shuts
down
upon
sensing
certain
fault
conditions,
such
as
an
out-of-range
frequency
condition,
short
circuit
load
condition,
or
an
open
circuit
(no
load)
condition.
The
unit
also
has
automatic
voltage
limiting
and
pow
er
ratio
limiting,
which
limits
the
output
power
based
on
improper
load
impedance.
6-3.
Safety
Interlock
Switch
And
Measuring
Tuning
Capacitor
Voltage
6-4.
Measuring
Input
Capacitor
Voltage
I
~
READ
SAFETY
BLOCKS
at
start
of
Section
6
before
proceeding.
Turn
Off
power
source
and
discon
nect
input
power.
Remove
wrapper.
I
Input
Capacitor
Cl
2
Input
Capacitor
C2
3
Voltmeter
Check
input
capacitor(s).
Measure
the
dc
voltage
across
the
positive
(+)
and
negative
()
termi
nals
every
30
seconds
until
voltage
is
near
0
(zero)
volts.
Significant
DC
voltage
can
remain
on
capaci-
Proceed
with
job
inside
unit.
tors
after
unit
Is
Off.
Always
check
ALL
capaci-
Tools
Needed:
Reinstall
wrapper
when
finished.
tors
as
shown
to
be
sure
they
have
discharged
cT~z~j~n
5/16
in
before
working
on
unit.
ST-BOO
998
Figure
6-3.
Measuring
Input
Capacitor
Voltage
A.
Overheating
1
Tuning
Capacitor
Cover
The
cover
prevents
exposure
of
the
tuning
capacitors
on
the
unit.
2
Safety
Interlock
Switch
(Behind
Cover)
The
safety
interlock
switch
pre
vents
the
contactor
from
energizing
with
the
cover
open.
To
measure
capacitor
voltage,
turn
off
power
source
and
disconnect
input
power.
Open
tuning
capacitor
cover.
3
Tuning
Capacitor
Assembly
4
Voltmeter
Measure
voltage
across
busbars
every
30
seconds
until
voltage
is
near
0
(zero)
volts.
Proceed
with
job
neartuning
capac
itor
assembly.
Close
and
secure
cover
when
finished.
Ref.
ST-BO~
049
Significant
DC
voltage
can
remain
on
capacitors
after
unit
Is
Off.
Always
check
capacitors
as
shown
to
be
sure
they
have
discharged
before
working
on
unit.
c::::::::J===4J
5/16
in
Figure
6-2.
Safety
Interlock
Switch
And
Measuring
Tuning
Capacitor
Voltage
OM-171
006
Page
12
6-5.
Troubleshooting
READ
Sectio
SAFETY
n
6
befor
BLOCKS
at
start
of
I
e
proceeding.
Table
6-1.
Troubleshooting
Trouble
Remedy
i.
-.
Replace
building
line
fuse
or
reset
circuit
breaker.
Secure
head/coil
plug
in
power
source
Check
and
replace
Power
switch
if
necessary.
Connect
power
source
to
proper
input
voltage
or
check
for
low
line
voltage.
Section
No
heat
output.
No
heat
output;
fan
motor
con-
tinuesto
run.
~
..
Tuning
capacitor
cover
safety
interlock
switch
open.
-~
I
Thermostat
TPI
open
(overheating).
Allow
fan
to
run;
the
thermostat
will
~-.
close
when
the
unit
has
cooled.
-~_Check_tuning
of
induction
heating
output
system.
~
-~
6-3
6-2
Table
6-2
Low
heat
output.
Table
6-2.
Tuning
Chart
AA
CAUTION
ENERGIZING
CONTACTOR
WITHOUT
ALL
3
TUNING
CAPACITORS
IN
OUTPUT
CIRCUIT
will
damage
power
source.
DO
NOT
operate
power
source
without
all
3
tuning
capacitors
in
output
circuit.
Voltage*
Current
(Amperage)*
Frequency
(KHz)
Corrective
Action
High
Low
Low
Lower
inductance
or
decrease
matching
transformer
turns
ratio
High
Low
High
Add
capacitance
High
Low
Mid-Range
Decrease
matching
transformer
tums
ratio
and
add
capacitance
Low
High
Low
Lower
capacitance
Low
High
High
Increase
matching
transformer
turns
ratio,
or
lower
capacitance
and
increase
inductance
Low
High
Mid-Range
Increase
matching
transformer
turns
ratio
and
lower
capacitance
High
voltage
>300
V
rms;
Low
voltage
<200
V
rms;
Operating
current
range:
0
to
210
A
rms
OM-171
006
Page
13
SECTION
7-
ELECTRICAL
DIAGRAM
27
Itl-7
22
V
~
~iii1
A
>
*24
<
f~l-V
pci
~
>
-24
48
pci
25
D
>
~d
4~!
pci-s
pc4I~Lc4
r
FAU.T
1
22
~
F~Z/PL~
~
>
FAU.T
2
44
2
~
H>
I
>
(tv/51*w)
22
L
>
p48
Cw/Kw)
22
U
>
~
(?~/5Jv)
22
N>
~
~
<1
~
B
)_~O.~O~]~j
~-v
pc42
pc4-l
pcA-4
Figure
7-1.
Circuit
Diagram
For
Induction
Heating
Power
Source
SC-177
621
OM-171
006
Page
14
NOTES
OM-171
006
Page
15
SECTION
8-
PARTS
LIST
to
ST-800
977
0
0)
0
C,,
N
N
to
N
N
N
N
7
0-
N
N
A
I
I.
to
to
N
to
to
to
to
to
N
Figure
8-1.
Complete
Assembly
Item
Dia.
Part
No.
Mkgs.
No.
Description
Quantity
Figure
8-1.
Complete
Assembly
1
141
690...
GROMMET,
scr
No.
8/10
panel
hole
.281
sq
.197
high
4
2
PCi
....
178
679...
CIRCUIT
CARD,
control
1
PLG1
...
152
249...
CONNECTOR
&
SOCKETS
1
PLG2
...
158
720...
CONNECTOR
&
SOCKETS
1
PLG3-5.
148
439...
CONNECTOR
&
SOCKETS
3
PLG6
...
164
899...
CONNECTOR
&
SOCKETS
1
3
147
507...
INSULATION,
PC
card
1
4
TE2
....
038
832...
BLOCK,
term
20A
9P
1
601
219...
LINK,
jumper
term
blk
20A
4
5
145
453...
BRACKET,
mtg
PC
board
1
6
099
037...
EDGE
TRIM,
style
62-1/16
black
w/clips
(order
by
ft)
ift
7
136
190...
NUT,
10-32
push
on
8
8
....
C1,2
....
151
821
...
CAPACITOR,
elctlt
1600uf400VDC
2
155
517...
SCREW,
set
10-32
x
.750
4
9
006
426...
CLAMP,
capacitor
2
148
297...
NUT,
10-32
push
on
2
10
097
922...
KNOB,
pointer
.875dia
x
.250
ID
1
11
....
CR1
....
106
462...
RELAY,
end
24VDC
DPDT
1
12
Ri
073
562...
POTENTIOMETER,
C
sltd
sft
l/T
2W
10K
ohm
1
164
849...
MODULE,
varistor/capacitor
4400
jpule
1
167
723...
CONNECTOR,
circ
4skt
rcpt
1
143
976...
CONNECTOR
w/SOCKETS
1
174048...
TRANSFORMER,
current
(consisting
of)
1
166
578
TRANSFORMER,
current
1
162
854
TRANSFORMER,
current
1
161
309
TRANSFORMER,
current
1
168
522
TRANSFORMER,
current
1
178
974...
CASE
SECTION,
front/bottom/rear
1
126
026...
LABEL,
warning
electric
shock
can
kill
3
145743...
LUG,
univw/scr600V
1
CONNECTOR,
clamp
cable
.750
1
STAND-OFF,
insul
.250-20
x
1.000
Ig
4
STUD,
brs
.250-20
x
1.500
4
BUS
BAR,
capacitors
2
CAPACITOR,
polyp
film
2.luf
1000VDC
3
BLOCK,
term
70A
3P
1
COVER,
capacitor
1
LABEL,
warning
electric
shock
1
CIRCUIT
CARD,
interconnecting
1
CONNECTOR
&
SOCKETS
1
RESISTOR
W/LEADS
1
CIRCUIT
CARD,
interconnecting
1
DIODE,
fast
recovery
30A
1000V
5
CAPACITOR
ASSEMBLY
1
30....
05,6
....
163472...
TRANSISTOR,
IGBT
module
75A
600V
2
31
TP1
....
006
334...
THERMOSTAT,
NC
32
SRi
....
131
828...
RECTIFIER,
integ
100A
1200V
1
33
024
103...
BLANK,
snap-in
nyl
.75Omtg
hole
1
34
126
416...
HANDLE,
molded
1
35
126
415...
CLAMP,
saddle
1
36
+167
886...
WRAPPER
1
147
876...
LABEL,
warning
general
precautionary
1
37
128
803...
BAR,
support
heat
sink
top
1
38
169
325...
HEAT
SINK,
power
module
1
176
933...
INSULATOR,
heat
sink
1
39
161
330...
BAR,
support
heat
sink
bottom
1
40
148
828...
BRACKET,
mtg
fan
motor
1
41
FM
170
692...
MOTOR,
fan
1
42
170
694...
BLADE,
fan
6.500
5wg
3odeg
1
OM-171
006
P
age
17
...13....VCM1
...14....
RC15
...15....
RC14
CT1....
CT2....
CT3....
CT4....
19
010916...
026947...
038776...
167887...
22....
C3-5
....
132
844
...23
TEl
....
147386...
...24
+170414...
127363...
25
PC2
....
169810...
PLG1O
...
168847...
26
R16
....
170624...
...27
PC3
....
169814...
28...
D5-7,9
...
170
565
...29
C6
174046...
.1
Item
Dia.
Part
No.
Mkgs.
No.
Description
Quantity
Figure
8-1.
Complete
Assembly
(Continued)
43
605
525...
NUT,
.312-24
stl
elastic
stop
1
44
08
168
413...
DIODE,
fast
recovery
60A
1000V
1
45
01-4....
171
883...
TRANSISTOR,
mosfet
45A
500V
4
46
Zi
168
510...
STABILIZER
1
47
T3
170
598...
TRANSFORMER,
control
1
48
S3
027878...
SWITCH,
Iim
15A
125/25OVAC
SPDT
1
49
Si
091
441
...
SWITCH,
tgl
3PST
40A
600V
1
50
153
664...
INSULATOR,
switch
power
1
51
Ti
,2
....
170475...
TRANSFORMER,
pwr
main
1
52
143915...
MOUNT,
sgl
stud
1.5diaxl.000
Ig
.312-18
4
53
NAMEPLATE,
(order
by
model
and
serial
number)
1
54
PL1
....
170
599...
LIGHT,
md
wht
lens
28V
1
55
S2
120
376...
SWITCH,
rocker
SPDT
4A
25OVAC
1
PLG3
Included
w/CT1
-4/PLG5
Included
w/PC2
+When
ordering
a
component
originally
displaying
a
precautionary
label,
the
label
should
also
be
ordered.
BE
SURE
TO
PROVIDE
MODEL
AND
SERIAL
NUMBER
WHEN
ORDERING
REPLACEMENT
PARTS.
OM-171
006
Page
18
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