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IMPACT
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325M
User manual
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IMPACT 325M User manual

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Page 1
INSTRUCTION
OPERATION
325M
SUCTION
OROPHARYNGEAL,
APPARATUS
MANUAL
&
SERVICE
TRACHEAL
PORTABLE,
NSN NSN
CONTRACT
IMPACT
6515-01-435-5350 6515-01-435-4257
NO.
INSTRUMENTATION,
(DEPMEDS (DEPMEDS
SPO200-96-D-8536
INC.
BATTERY
AAC
"J")
AAC
"L")
OPERATED
Rev. C (10/96)
Page 2
TABLE
LIST
OF
SHIPPING
LIMITED CALIBRATION UNPACKING LOCATION WARNINGS ASSEMBLY,
INITIAL
ASSEMBLY INTERCONNECTIONS INITIAL
OF
CONTENTS
ILLUSTRATIONS
CONTENTS
LIST
COPYRIGHT
NOTICE,
OF
USE
REGARDING
INTERCONNECTIONS
ADJUSTMENTS:
SUBJECT
RELEASE,
USE
PAGE
AND
SECTION INTRODUCTION
OPERATION
CONNECTORS OPERATING SUCTIONING VACUUM COLLECTION
OPERATOR USAGE
BATTERY ROUTINE
CLEANING
‘Component
Exterior
Collection Bacterial/Overflow
I.
OPERATION
OF
CONTROLS,
AND
INDICATORS
POWER
REGULATOR
TIPS
CARE
CARE
Removal
Case
Canister
SELECTION & STOPPING
CANISTER
AND
Filter
(LIMITER)
CHECKS
CIRCUIT
BREAKER,
11 11 11
21 31
Page 3
©
TABLE
IN
CASE
OPERATOR
OPERATOR
STORAGE
LIMITED
SPECIFICATIONS.
SECTION
INTRODUCTION
CAUTIONARY
HELPFUL
DISASSEMBLY/REASSEMBLY
OF
CONTENTS
SUBJECT
OF
DIFFICULTY
CORRECTIBLE
PROBLEMS
INFORMATION
WARRANTY
Il.
SERVICE
NOTE
HINTS:
PROCEDURE
PROBLEMS
REQUIRING
SERVICE
(cont'd)
PAGE
#1
51
5-1
61
71
71
τα
7-1
81
91
@
CIRCUIT
PREVENTATIVE
TROUBLESHOOTING ‘TECHNICAL
BILLS
ELECTRICAL
BLOCK
DESCRIPTIONS
DOCUMENTATION
OF
MATERIAL
SCHEMATIC
DIAGRAM
GUIDE
101
na
121
131
@
IMPACT
INSTRUMENTATION,
INC.,
27
Fairfield
Place,
West
Caldwell,
NJ
07006
Page 4
LIST
FIGURE
i:
4.
6.
10.
OF
ILLUSTRATIONS
#
Model
2
3
a Final
1 8
o
u
Chassis
325M
Interconnection
Suction
Panel
Controls,
‘Composite
Mechanical
Collection
Assembly
Lower
Case
Battery
Inner
Vacuum
Pack & Wire
Cover
DESCRIPTION
Main
Features
Diagrams
Apparatus
Circuit
Illustration
Assembly
Jar
Assembly & Pump
Assembly
Assembly
Gauge/Regulator
shown
with
Breaker,
Depicting
Harness Assemblies 136
Connectors
Major
Head
&
Vacuum
optional
Sub-Assemblies
Pump
bacteriaVoverflow
and
Indicators
Assemblies
PAGE
iv
vii
filter
11 Ba 132 133 134
135
137
138
2.
B.
14.
15.
Accessory Functional Electrical Block
Kit
Assembly
Block
Diagram
Schematic
Diagram
139 13-10 1327 13-28
Page 5
Vacuum Pump
Litter
Attachment
D-Rings
Dual
Wall
Case
Vacuum
Dual-Scale
Regulator
Gauge
&
Power
Mode
Switch
12
VDC
Automotive
Cable
Litter
Attachment
Straps
Collection
Figure
Canister
1.
Model
325M
Main
-iv-
Features
Rinse
Carrying
Handle
Bottle
Page 6
SHIPPING Each
Model
325M
1
ca.
Apparatus,
1
ca.
Assembly,
‘a,
Suction
1
ca.
AC/DC
12
VDC
ACCESSORIES
‘The
Accessories
Accessories
tity
required.
Send
may
written
Telephone FAX
orders:
PART
NUMBER.
CONTENTS
is
shipped
Suction,
Auto Power
Flos,
Steril,
Charger
be
Adapter
output),
List
contains
ordered
purchase
orders:
201/882-4993
with
the
following
Portable
Cable
Clear 6 Long
VAC,
(115
3-Cond,
orders
CSA
LIST
common
direct
201/882-1212
items,
from
Impact.
to:
Impact P.O. 27 West
DESCRIPTION
contents:
2
ca.
Strap,
Velero™/Webbed
1
ca.
Hose,
Clear,
PVC,
tea.
Rinse
Bottle
2ea.
Instruction
required
When
Box
Fairficid
Caldwell,
from
ordering,
Instrumentation,
508
Place
New
Manual,
time
to
time.
please
Inc.
Jersey
07006
Nylon
9°
Long
(approx)
Operation & Service
Each
item
is
preceeded
include
the
part
number,
by
its
part
number.
description
and
quan-
LIMITED
Permission
‘use
in a military
CALIBRATION
this
is
hereby
service
period
Manual.
Hose, Assembly, AC-DC
Tubing,
COPYRIGHT
granted
of
300
to
the
training
program and
NOTICE
hours
of
operation.
Clear,
PVC, 9 Long
Collection
Charger
Suction,
Manual,
RELEASE
Department
ЕВ
of
Defense
other
technical
Е
Jar
Adapter,
3-Cond,
Sterile,
9/32"
Operation & Service
to
training
CSA
LD. X 6'
reproduce
all
material
programs.
checks
furnished
op
can
be
found
under
in
the
SERVICE
this
contract
i
section
s
for
co
Page 7

UNPACKING

Ge
conta
i
ippi
bile
oh
ie
shipping
If
there
sempng
to
operate
case(s) against
is
no
а]
the
at
sign
men
the
enclosed
of
mechanical
packing
list.
read
Examine
the
the
instructions
instrument
for
any
contained
obvious
within
this
LOCATION
‘The
Model
325M
is a transportable
foment
tic
sheet,
WARNINGS
The
Danger
Caution - Electric
nicians
Do
not
Do
Do
tion
ASSEMBLY,
wer
shal
etc.).
rimes
-
only.
operate
not
operate
not
clean
CLEANING).
intended
Possible
See
section
this
device
collection
OF
USE
device,
ake
REGARDING
for
we
by
explosion
shock
instrument
section
hazard
if
hazard,
entitled
with
CLEANING).
canister
INTERCONNECTIONS
do
SERVICE.
prior
lid
closed
with
therefore,
nd
pts
qualified
used
in
the
not
remove
to
reading
unless
optional
abrasive
its
physical area
seis
USE
medici
presence
inside cover.
the
cleansers
persone
of
instructions
bacterial/overflow
or
alcohol
of
use
will
vary.
by
covering
or
flammable
Refer
contained
(See
it
wh
perso)
servicing
filter
ROUTINE
AND
under
anesthetics.
to
qualified
within
this
is
used.
INITIAL
When
tects
gence
biomedical
manual.
(See
ROUTINE
CARE
AND
operated
in a wet
bari
(mal a pls.
and
ntc
equipment
m
CARE
en-
of
tech-
AND
sec-
ADJUSTMENTS
ASSEMBLY:
INTERCONNECTIONS:
the
interconnections
INITIAL
DESCRIPTION
and
verify
No
assembly
required
ADJUSTMENTS:
OF
CONTROLS,
device
performance
is
required
No
interconnections
to
Before
prior
before
placing
connect
the
Model
placing
this
СИ
to
BREAKER,
interfacing
are
device
with
this
device
required
before
325M to
the
optional
into
patient.
into
operation.
placing
operation
this
bacterial/overflow
read
the section
)RS
AND
device
into
operation,
filter.
entitled
INDICATORS.
OPERATION,
Make
Figure 2 depicts
control
settings
Page 8
ASSEMBLY, ADJUSTMENTS
Optional Bacterial Overflow
INTERCONNECTIONS
(cont'd)
AND
INITIAL
Filter
Collection
Canister
Suction
Apparatus
Figure
2.
Interconnection
shown
with
optional
< 而 =
Diagram
bacteriaVoverflow
filter.
Page 9
SECTION

INTRODUCTION

The
Impact
from
the suppression permitted sories.
‘The
Model
The
Model
scale
vacuum
tachment carrying
This
device
before

OPERATION

DESCRIPTION DICATORS
Model
upper
circuitry
from
An
optional
325M
325M
tubing.
handle.
is
attempting
325M
airway during
and
nominal
gauge
intended
115
AC/DC
may
be
lower
with
The
complete
to
operate
OF
is a self-contained,
oropharyngeal
is
suitable
VAC
Charger
operated
case
assembly
adjustable
device
for
use
in
this
CONTROLS,
general-purpose,
andr
for
use
in
or 12
VDC
Adapter
from
external
contains
vacuum
non-explosive
instrument.
limiter;
is
housed
tracheal desert, using
is
tropic,
the available 12
VDC
the
vacuum
circuit
within
atmospheres.
CIRCUIT
I.
OPERATION
suction
suctioning
arctic
provided
for
battery
using
the
pump,
breaker,
a
high-density
Read
BREAKER,
apparatus
procedures.
or
aeromedical
AC/DC
Charger
recharge
included
control
collection
polyethylene
the
instructions
designed
environments.
Adapter
from
nominal
Auto
Power
and
12
VDC
canister,
case
CONNECTORS
for
‘The
apparatus
or
Cable
power
rinse
which
contained
removing
Battery
Auto
220-240
accessory.
supply
bottle,
includes
within
secretions
includes
recharge
Power
VAC,
circuits;
accessories
latch-locks
this
AND
EMURFI
is
Cable
acces-
50/60
HZ.
a
dual-
and
at-
and
manual
I
Refer
to
the
reference
indicated
(1)
(2) (©)
(4) (5) (6)
(7)
(8)
in
the
pictorial.
Circuit
Power Charge
Operating Vacuum Vacuum
External
External
Breaker
Lamp
Lamp
Gauge
Limiter
12
to
Auto
AC/DC
‘Adapter
pictorial
Mode
Selector
Control
VDC
Jack
Power
Cable)
Charger
interface
Switch
(interface
Jack
below.
Numbers
ames
contained
/
A
within
this
© © の
text (in
parenthesis)
correspond
to
the
numbers
Figure
3.
Panel
Controls,
Circuit
Breaker,
Connectors
1-1
and
Indicators
Page 10
OPERATION
DICATORS
(1)
Circuit
(2)
Power
@)
Charge
(4)
Mode
OFF/CHARGE:
external
12
EXTERNAL: HIGH: LOW:
(5)
Vacuum
(©)
Vacuum
(cont’d)
Breaker
Lamp - Illuminates
Lamp - Iluminates
Selector
VDC
power
Allows
Internal
Internal
Gauge - Displays Regulator
(cont'd)
OF
CONTROLS,
-
Protects
Switch Turns
source.
battery
battery
pump
during
when
operating
operation
operation,
operation.
vacuum
(Limiter)
CIRCUIT
に
motor
from
drawing
operation
batteries
power
from
Provides
Reduces
developed
Control
from
are
"OFF"
an
external
maximum
airflow
-
Limits
BREAKER,
excessive
internal
placed
and
12
delivery
within
the
batteries
on
charge
allows
VDC
power
vacuum
the
patient
maximum
CONNECTORS
current.
and
external
and
connection
batteries
to
to
recharge
source.
and
airflow
prolong battery
circuit.
deliverable
delivery
vacuum
12
VDC.
is
made
to a live
from
AC/DC
capability.
operating
level,
Charger
time.
AND
IN-
power
Adapter
source.
or
(7)
External
(8)
AC/DC Charger
OPERATING
‘The
Model
age
(external
NAL,
HIGH,
SUCTIONING
1.
Insure
ly secured,
2.
Connect
operation)
3.
Turn
os
12
through
supplied
325M
12
VDC
LOW.
that
all
fittings
Auto
if
external
Mode
Selector
al
o
VDC
Jack - Permits
Auto
Power
Adapter
POWER
is
designed
or
internal
The
suction
in
place as
Power
operating
La
Jack - Permits
SELECTION
to
rechargeable
Mode
Selector
tubing
Switch
is
shown
Cable
between
power
operation
Cable.
battery
operate
(4)
from
battery)
Switch
secured
(Figure
to
2),
12
VDC
is
required.
the
appropriate
a
or
battery
&
external
(4)
also
and
no
source
recharge
>
recharge
STOPPING
12
VDC
is
determined
acts
as a master
to
kinks in
and
position:
>
from
external
from
115
VAC
through
or internal
by
the
Mode
power
switch
ve
fittings.
connecting
Model
EXTERNAL,
Verify
tubing.
325M
(Charge
HIGH
12
VDC
power
supplied
to
start
that
collection
Lamp
or
accessory.
batteries.
‘Switch
and
(3) will
LOW.
source
The
operating
(4)
setting:
stop
operation.
canister
Pump
lids
are
not
illuminate
should
volt-
EXTER-
proper-
during
begi
e
4,
Adjust
vacuum
justed
Vacuum
tubing
going
and
delivered
Regulator
to
the
vacuum
(Limiter)
collection
levels
are
(6)
to
the
maximum
canister,
continuously
Deliverable
displayed
vacuum
1-2
desired
on
vacuum
levels
wil
the
dual-scale
level
by
"pinching"
not
exceed
Vacuum
and
the
preset
Gauge
(5).
holding
maximum
the
level.
Ad
Page 11
OPERATION,
5.
An optional
pump
and
would
and
otherwise
6.
DO
NOT
VACUUM
The
Vacuum selected vacuum, ing the
COLLECTION
by
vacuum
delivered
filter
collection
contacts
be
block
REGULATOR
Regulator
rotating
Vacuum
tubing
vacuum
(cont’d)
(cont'd)
which
is
both
hydrophobic
canister
aspirate,
exhausted
or
the
regulator
levels
CANISTER.
(Figure
or
into
the
occlude
Vacuum
going
the
pump
(LIMITER)
(Limiter)
adjustments
(6)
Regulator
to
the
patient.
will
continuously
and
bacterial
2).
This
filter
should
following
150
cumulative
immediate
head’s
works
should
vicinity.
exhaust
in
conjunction
(Limiter)
Deliverable
display
(6):
be
made
during
can
be
utilized.
be
replaced
hours
of
port.
with
clockwise
to
the
vacuum
operation
when
use.
This
the
Vacuum
to
increase
maximum
levels
wil mot
on
This
filter
connects
discoloration
filter
is
Gauge
vacuum;
desired
the
vacuum
exceed
dual-scale
of
its
membrane
designed
this
to
retain
(5).
Vacuum
counterclockwise
level
by
preset
Vacuum
maximum,
between the
bacteria
levels
"pinching
Gauge
vacuum
occurs,
which
may
be
to
decrease
and
hold-
Adjusted
(5).
the
Protect
promptly
Collection
chlorinat
the following
OPERATOR
Before
mance.
the
cleaned.
placing
1.
Verify
2.
Verify
3.
Test
the
4.
Insure
that
suction
Vacuum
canisters
material
this
operating continuous
Vacuum
all
hoses
mechanism
may
cont
device
power
operation.
Limiter (6)
and
from
tubing
be
into
selections
fittings
overflows
is
provided
ea
rie
Collection
operation,
for
correct
are
which
for
sterilized
compiti)
Hose
CHECKS
the
operator
from
external
operation
properly
may
interconnection
using
ethylene
Wi
Canister
Fittings:
can
12
VDC
at
connected.
permanently
commercial
Tube:
Nylon
perform
or
internal
various
damage
of
collection
dioxide
gas.
vitale
Butyrate
various
vacuum
operational
rechargeable
settings.
the
vacuum
canister
Do
to
the
not
use
abrasive
enna
checks
batteries.
pump
if
not
vacuum
ial
sama
to
insure
properly
pump
cleansing
len
proper
and
inlet fitting.
agents
or
miz
perfor-
1-3
Page 12
OPERATION,
USAGE
1. A rinse
tubing
2. pi
the
TIPS
bottle
is
and
catheter
For
crash
cart
use,
esi
hospital
reg e
aca
piped-in
(cont’d)
included
le
system.
with
the
ay
esa
consider:
N
a
veros,
Model
325M.
ES
¡standard
larger
prenda
Its
purpose
aspirate.
hospital
is
to
hold a water/saline
Keep
the
style
collection
collection
canister.
rinse
bottle
canister
Usage
VOS
solution
cap
tightly
to
the
crash
in
this
manner
ое
to
flush
the
closed
when
cart
side.
will
afford
suction
not
in
use.
Runa
greater
ou
1-4
Page 13
BATTERY
‘The
Model
325M
utilizes
during
long
Sp
tte
cretion
so
‘mance
lengthy
from
the
prevent
and
quires
16-hours
the
and
periods
able
to
recharge
beber.
Continuous
accomplished
an
external
plugs
case,
The
The
life
premature
1.
DO
2.
DO
NOT
3.
DO
NOT
4.
For
long-term
periods Pack
its
life
furnished,
AC/DC
of
NOT
of
design
to
fully
t
of
disuse
the
batter
using the
Charger
these
batteries
charge
operate
charge
store
this
storage,
CARE
sealed
storage.
Que à tie
understood.
recharge
time
Because
without
unit
once
AC/DC
‘power
‘The
external
deletion
this
instrument
this
instrument
instrument
GEL
cell
This
ensures
To
its
fully
is
usually
their
replenishment
every
two
recharging
source
Adapter
depends,
the
optimum
from
too. DVC Jack
to a great
and
where
where
with
the batteries
batteries
an
long
discharged
less.
self-discharge
months.
ds
Power
is
located
reduction
the
the
storage
which
offer
ample
amount
os
al
life
and
batteries.
GEL
Cell
This
will
AO
malas
Jak i located
adjacent
extent,
upon
of
batery
temperature
temperature
discharged.
temperature
of
RAR
maximum
Of
batteries
rat
is
extremely
is
possible.
insure
that
sem
‘operation
to
the
the
care they
His:
range
range
range
excellent power
course,
require
toe
12
exceeds
exceeds
Always
is
charge
during
De
to
performance
the
low
If
long-term
battery
le
buted
with
the
le
VDC
receive,
store
10'C
to
retention
emergencies
batteries
little
user
(approximately
disuse
charge
required.
Model
or
recharge,
Of
the
Power
Following
-60'C
to
-20'C
to
in a charged
30°C
characteristics,
and
transitory
er
capabilities,
care
is
325M.
sium
Jack.
60°C SOC
(S0'F
ir
should
are
rarely
to
provide
11/2%
is
common,
maintained
Recharging
Batteries
a
connecting
pump
these
(-76F
to
(-4F
to
condition.
to
80F).
be
the
Model
discharged
optimum
per
it
would
at
80%
from
can
cable
on
th
ouside a ὡς
simple
140).
122).
used
325M
month),
capacity
be
guidelines
particularly
procedures.
with
dis-
re-
this
much
be
advise-
or
115
AC
à
recharged
with
automo-
will
2-1
Page 14
ROUTINE
CLEANING
Note:
Routine
tant,
With
the shortly terial SEMBLY/REASSEMBLY). fectant MODEL
securing
stances.
thereafter
growth,
or
ethylene
325M
©
Component
The
collection canister
the
vacuum
e
Exterior
Periodically
canister
and
all
Disinfectant
©
Collection
CARE
decontaminations
device
operating,
into
the
vacuům
In
the
event
oxide
gas.
PRIOR
Case
or
accessories.
TO
Removal
and
pump
when
applicable,
spraying
Canister
AND
simply
of
an
aspirate
All
pump
DISCONNECT
CLEANING.
accessories
head
to
DO
NOT
is
recommended
MAINTENANCE
which
do
not
spray a small
inlet of
clean
the
overflow,
head
components
should
the
pump
the
exterior
immerse
involve
pump
AC/DC
be
body
or
at
the
removal
amount
head.
This
remove
removed
can
allow regular
the
may
CHARGER
from
be
removed
case using a mild,
liquids
intervals.
of
aspirate can
of
disinfectant
should
pump
be
sterilized
ADAPTER
the
when
to
enter
directly
be
performed
head
assembly
using a liquid
OR
case
to
facilitate
more
extensive
non-
abrasive
the
case. A damp
be
effected
into
after
(SECTION
AUTO
cleaning.
cleanser.
using a spray
the
collection
each
use
II.
disinfectant,
POWER
cleaning
cloth
CABLE
The
is
Remove
will
disinfec-
canister
to
avoid
SERVICE,
a
mild
four
required
the
suffice
and
risk
of
DISAS:
spray
disin-
FROM
(4)
screws
collection
in
most
bac-
in-
Impact
tempt commercially
1.
hose
aspirate.
2.
3.
4.
5. recommended. lier
Disposable
head
6. may particulate store
reusable
to
clean
Thoroughly
fittings.
Tubing
Insure
Orient
To
within
Disposable
be
is
that
collection
prevent
this
and
contains
used
matter during
the
device
collection
with
abrasive
available
clean
À
short
considered
all
parts
risk of
If
filters
section,
filters
connect
a
hose barb
filters
repeatedly
to
its
canisters
cleansing
cleanser/disinfectants
collection
length
of
tubing
disposable
are
securely
canister
cross
may
original
and
contamination
are not
between
at
be
obtained
until
discolored
repeated
airflow
may
be
agents,
Collection
canister(s),
is
and
route
used,
this
the
one
end
from
usages,
levels.
repeatedly
alcohol
please
Hose
and
supplied
should
10000
and
tubing
and
device
collection
to
facilitate
Impact.
or
contact
a
reduction
or
note
Canister
Fittings:
fittings after
with
be
discarded
properly
as
shown
the
spread
should
canister
with
sterilized
chlorinated
the
Tube:
the
Model
connected
in
Figure 2 following
of
be
disinfected and
and
quick When
aspirate
in
device
using
ethylene
hydrocarbons.
following
Nylon
each
following
airborne
collection
ordering,
material
Butyrate
use.
Before
325M
accessories
each
use.
after
cleaning.
cleaned,
vacuum
and/or airflow
pump
canister
specify
Impact
fluids
occurs.
will
become
cleaning.
inlet.
connection.
oxide
gas.
To
determine
content:
emptying
collection
to
prevent
matter,
the
following
The
filter
part
number
As
filters
evident.
Do
not
autoclave
compatibility
canister,
accidental
use
of
bacterial
each
use,
screws
into
465-0006-00.
become
Filter
replacement
or
with
cap
both
spillage
filters
as
described
the
pump
occluded
at-
of
is
car-
Filters
with
will
re-
Page 15
ROUTINE
©
Bacterial/Overflow
Do
not
attempt
it
becomes
comes
Do
not
lowed
reduction
Routine
ovine
1.
Cleaning
2.
or
following
3.
discolored
first.
bypass
this
to
accumulate
in
device
mai
maintenance
checks - as
Filter
checks - replace
150
Operational
CARE
Filter
to
clean
disposable
or
contacts
filter.
Its
intended
in
the
pump
airflow
will
should
described
when
hours
of
cumulative
checks - as
described
AND
aspirate,
head.
become
be
performed
above.
MAINTENANCE
bacterial/overflow
airflow
use
isto
As
filters
evident.
performed
on
on
use.
in
OPERATOR
filters.
is
impeded,
retain
bacteria
become
Filter
this
this
apparatus
contact
with
PERFORMANCE
This
item
or
following
which
would
occluded
aspirate
with
will
at
regular
occurs,
(cont’d)
is
disposable
15)
cumulative
be
expelled
particulate
estore device
intervals
airflow
CHECKS.
and
through
matter
and
prior
prior
should
be
replaced
hours
of
use,
the
exhaust
during
to
to
repeated
to
is
its bei
its
being
diminishes
whenever
whichever
port
or
al-
a
normal
airflow
placed
into
into
considerably
ser-
ser-
4,
Tubing
checks - replace
crimped,
cracked
or
worn
tubing
as
required.
Page 16
IN
CASE
OF
DIFFICULTY
Authorization
Impact impact
ment.
OPERATOR
Common tegrity item
from
to
OPERATOR
If
contac
Instrumentation,
ο
de
patio
of
all
or
the
a çat a problem,
the
collection
the
filter,
the
Your
to
service
vil,
A
problems
tube
suction
then
described
caes
quest,
ας
CORRECTIBLE
may
connections,
apparatus canister to
vacuum
PROBLEMS
Impat
this
instrument
Inc,
assume
ape
to
ole
be
quik
tubing,
by
testing
check
for
vacuum
the
to
from
the
filter
reprseaaive
by
any
con
rated
fittings,
the
REQUIRING
other
responsibility
de
Ders
PROBLEMS
by and
for
vacuum
at
the
Vacuum
to
the
than
factory-trained
andor
biomedical
Rey
‘may
be
wes
‘Should
control
at
various
inlet
ofeach
Inlet
Fitting;
Vacuum
ote
Inlet
apes:
liability
engineering
o
asi
obtained
the
settings.
locations.
item,
or
if
Fitting.
SERVICE
Costomér
or
certified
resulting
departments
by
contacting
Model
One can
tracing
filter
Survie
from
Deni
the
325M
fail
quickly
backwards
is
used:
Bebartnen
personnel
such
with
ans
Impact
to
isolate
through
vacuum
red.
will
not
be
unauthorized
service
operate , verify
Should
(01)
data
recreado
Customer
the
system
from
servicing
82
given, nor
servicing.
and
schematics.
Dl
Service
to
an
accessory
ic
be
121.
necessary,
does
al
Depart-
the
in-
vacuum
_
Please
quest.
have
The
the
Model
Model
325M
and Serial Serial
Numbers
Number
ready
is
located
on
and
any
the
other
pertinent
outer
case
data
you
wish
to
include
identification
label.
in
your
service
re-
Page 17
STORAGE
For.
of
direct
en
Following
lize
to a temperature
LIMITED
Impact
period
of
be
warranted sumable neither authorized
in assignable
storage
sunlight.
battre
periods
Instrumentation,
one
usage,
Storage
are
of
(1)
year.
only
for willbe
nor
personnel.
INFORMATION
periods,
in
extended
extended
within
WARRANTY
Batteries,
defects
warranted
transferable,
All
the
Model
temperatures
storage,
STORAGE
Below
68°
86°
storage
its
specified
Inc.
warrants
which
of
manufacturing
warranty
should
tis
68°F
to
86°F
to
104°F
in
operating
this
by
onl
or
nor
does
repairs
325M
should
range
recommended
AMBIENT
(20°C)
(20°
to
(30°
to
non-controlled
instrument
their
nature
origin
defects
it
apply
shall
be
be
stored
indoors.
between
30°C)
40°C)
range
to be are
for a period
of
manufacturing
ifthis
subject
5'F
and
hat
they
RECHARGEINTERVAL
18
environments,
(see
BATTERY
free
from
consumable
of
ninety
instruments
to
return
postage
The
104'F
(-15'C
receive
12
all
origin
a
refresh
months
months
6
months
allow
the
Model
CARE).
defects
and
tampered
in
subjected
(90)
days.
prio
other
with,
billing.
should
to
40°C),
humidity
charge
325M
materials
to
environmental
inital
misused
be
clean,
should
at
recommended
sufficient
and
workmanship
extremes,
accessories,
use,
This
or
serviced
and
out
be
low.
inter-
time
to
stabi-
for
a
will
con-
warranty
by
is
un-
Page 18

SPECIFICATIONS

Vacuum:
Airflow:
High
Power:
Low
Power:
‘Temperature
Inputs:
Controls:
Displays:
Power:
Operating
Operating Pe
External:
Time:
igh
Low
Power:
Recharge 117
VAC:
VDC:
Range:
External
Power
Time:
Minimum
Minimum
‘Minimum
-60°C External
Mode Vacuum
Charge Power
‘Vacuum 68000
60
24
0-550 30
Liters
13.5
to
60°C
12
VDC
115
Selector
Regulator
Indicator
OFF/ON
Gauge,
(.68
Liter)
e
e
Minutes
Hours
(1
o
mm/Hg
Liters
(-16*F
(through
VAC,
Switch
Indicator Dual-Scale
(typical)
um)
(0-22
Per Minute
Per
Minute
to
140°F)
Auto
50/60/400
-
Adjustable
Lamp
@free
Hz
(Power
Lamp
(Metric/English),
airflow
inches/mercury),
(LPM)
(LPM)
Power
Cable)
(through
Switch)
-
Valve
OFF/EXTERNAL/HIGH/LOW
(13.5
LPM
regulator
AC/DC Charger
2
1/2"
mi)
minimum)
adjustable.
Adapter)
diameter.
Accessories
Case Size: Weight: Warranty:
(included):
Material:
SPECIFICATIONS
External
AC-DC
Hose, 6
ft. Rinse Operator's
DC
Power
Charger
Clear,
PVC, 9 Long
Clear
Suction
Bottle
Manual
Adapter,
Tubing
Eee
‘webbing
Polyethylene,
34cm W x
5.9
One
CONTAINED
attachment
double-wal,
25em H x
kg
(13
Ibs.)
(1)
year,
limited
HEREIN
Cable
3-Cond,
(2
ea.)
straps.
shatterproof,
15cm D (13.5* W x
REPRESENT
CSA
10°
TYPICAL
оо.
scuffproof,
Hx6
flame
1/8
D)
DEVICE
retardant.
PERFORMANCE,
Page 19

INTRODUCTION

Impact
travel
snd
request
ter. West
Should
Number
ber
CAUTIONARY
Prior
Instrumentation
and
time
costs
the
The
Impact
All
service
Caldwell,
factory
ready and
is
located
to
costs
meal
charged
brochure:
service
requests
New
servicing
any
on
the
servicing
this
will
provide
resulting
IMPACT
facility
Jersey
other
outer
therefrom
to
tho
ver
INSTRI
encourages
may
be
07006,
become
pertinent
case
identification
NOTE
device,
be
SECTION
only
for
luct.
service
tt
addressed
201/882-1212.
necessary,
aware
training
shall
Re a Re
dialogue
to
the
or
data
you
label
of
the
at
borne
be
‘ATION,
from
Service
technical
wish
to
presence
by
user
include
IL
use
The
the
INC.,
Manager,
assistance
of
SERVICE
by
factory-trained,
manufacturer
manufacturing
user.
(he
service
potentially
Training
A
TECHNICAL
personnel
Impact
is
required,
in
your
service
dangerous
and
does
juries
or
site
at no
at
SE
towards
Instrumentation,
request.
certified
not
authorize
damages
user's
the
SERVICES
please
operating
personnel
or
incurred
schooling
rectifying
have
charge wil
síte
Inc.,
the
The
Model
voltages.
or
military
assume
Customer
any
27
Model
any
obligations
therefrom.
to
users;
result
service
Fairfield Place,
325M
325M
however,
travel,
in
Service
related
Serial
Serial
per-
meal
and
mat-
Num-
HELPFUL
Before
cessory
‘Check
Insure
Refer
the
{Always
ns
attempting
rel
the integrity
that
the
to
the
schematic
circuitry,
Always
safeguard
HINTS
to
repair/calibrate
of
all
tubing
and
collection
your
a
canister
and
assembly
insure
the
integrity
personal
your
perse
wel
this
instrument,
fittings.
seals
pictorials
being
Verify
properly
of
and,
when
circuit
ground
when
troubleshooting
please
take a few
that
tubing
is
if
used,
that
troubleshooting.
and
the
electronic
moments
not
crimped
the
bacterial/overflow
correct
or
Isolate
mains
circuitry.
to
insure
cracked
the
voltages.
due
filter
problem
Keep
that
the
problem
to
fatigue.
is
not
dirty
to a functional
jewelry
and
is
not
or
clogged.
segment
quid
ac-
of
from
Page 20

DISASSEMBLY/REASSEMBLY

REQUIRED
Screwdriver, Screwdriver, 3/8"
socket
3/8”
open
Pliers,
needle
Open
end
Open
end
Bench
vise
Allen
wrench,
PUMP
Four
cess
‘Once
four
Flapper
Flapper secured these
pressed
Mapper
will
HEAD
(4)
pump
pump
(4)
8-32 X 3/8
valves
valves to a metal
screws should
and
valve.
quickly
TOOLS
slotted,
phillips
with
drive
end
wrench
nosed wrench, wrench
with
10-24 X 1/2
head
prevents
"back
adjustable,
set,
smooth
1/16"
for
cleaning
head
is
removed,
phillips
are
located
are
each disk.
release
Set
flapper
out" disk
medium head,
handle
1/4"
phillips
held
the
size
medium
and
extension
10°
to
5/8"
jaws
cap
head
or
servicing
pump
flat
head
inside
pump
in
place
Four
(4)
8-32 X 7/16
the
disk,
disk
assembly
and
its
rectangular
assembly.
size
(4°
to
6°
screws
diaphragm
screws
by a small
however,
from
secure
(see
Figure
is
'clamps“
head
and
rectangular
phillips
a
gasket
coming
washer
long)
pump
head
$
accessible
the
can
flat
free. aside
for
cleaning
pump
diaphragm
be
seen
when
flat
washer
head
screws
located
between
Should
for
the
to
pump
housing.
or
replacement. A metal
in
place.
pump
head
and
6-32 X 3/16
fasten
this
the
disk
this
occur,
moment.
remove
Reinsert
Remove
is
removed
slotted
disk
to
the
and
pump
slotted and
these
screws
disk,
and
turned
bind
head
pump
head.
head
is
sometimes
screw
tighten
which
slotted
in
order
to
ac-
secured
upside
screw which
Removing
secures
screw which
with
down
com-
f
is
‘The
underside
removing
Examine
semble,
on stamped
assembled
flat
Test ponents port
its
respective
fiber
align
fiber
disk
surface.
word
disk
head
screws.
for
vacuum
must
functions
of
the
disk
assembly
6-32 X 3/16
gasket
prior
gasket
within
Each
valve
is
"UP"
visible.
to
avoid
reversing
Mount
be
assembled
and
assembled
at
the
vacuum
and
will
negate
exposes a fiber
slotted
to
reassembly.
pe
head.
held
to
the
disk
Set
assembled
vacuum
pump
port
after
oriented
intended
as
device
gasket
and
second
bind
head
screw
and
rectangular
If
gasket
appears
Secure a flapper
with a rectangular
disk
within
and
pressure
head
in
place
CAUTION
reassembly
shown
in
Figure
operation
cracked,
valve
pump
head.
ports.
using
four
prior
to
returning
6.
Deviation
washer
Tightly
flapper
washer.
torn
or
to
each
side
and
NOTE:
secure
(4)
10-24 X
this
will
valve.
This
damaged
of
slotted
Refer
disk
1/2
device
result
in
disk
making
screw.
to
Figure 6 for
with
its
slotted
for
patient
in
reversal
valve
can
any way,
Orient
four
cap
replace
sure
each
proper
(4)
head
screws.
use.
of
vacuum
be
disassembled
it.
To
reas-
that
valves
lay
flush
washer
8-32 X
Pump
with
orientation
3/8
head com-
and
of
phillips
pressure
by
Page 21
DISASSEMBLY/REASSEMBLY
VACUUM
Disassembly sembly high
will nect
may
‘mal connections.
ponents
port
have
torque
To
disassemble,
prevent
the
Place
the
be
To
reassemble,
holding
Test
for
functions
GAUGE/REGULATOR
of
the
Vacuum
tapered
pressures
damage
pump
Vacuum
individually
force.
vacuum
must
pipe
to
remove
to
head Gauge/Regulator
disassembled
insure
Refer
at
the
be
assembled
and
will
Gauge/Regulator
threads.
achieve
the
pump
chrome
in
the
vise
that
all
to
Figure
vacuum
and
negate
intended
Caution
an
airtight
head
plated
and
using
fittings
port
oriented
as
and/or
secure
manifold
the
are
11
and
after
as
device
(VACUUM
manifold
must
be
seal.
described
smooth
with
minimal
at
the
adjustable
correctly insure
that
reassembly
shown
operation.
is
periodically
exercised
earlier.
surfaces.
holding
point
where
wrench
aligned and
the
manifold
CAUTION
prior
to
in
Figure
6.
(cont’d)
LIMITER)
required.
to
prevent
A
vise,
it
enters
and
tightened.
returning
Deviation
breakage
with
protective
force.
Using
the
pump
vise
(sec
Figure
Secure
is
secured
this
device
will
to
result
ASSEMBLY
Most
components
of
fittings
an
adjustable
head.
11).
the
its
respective
for
in
which
(smooth)
Each
pump
patient
reversal
comprising
are
secured
jaws
is
required.
open
end
wrench,
manifold
head
port.
use. of
component
in
the
vise,
Do
not
Pump
vacuum
and
this
as-
under
This
discon-
using
mini-
reverse
head com-
port
pressure
BATTERY
The
Inner sembly, securing Case
and
Stand
the
battery
CHASSIS,
remove sis
3/8" ‘main grounding nut
terminals.
To
reassemble
Remove
‘The
Vacuum
Assembly
socket
Chassis,
at
the
PACK
Cover
Lower
Case
the
Inner
rested against
battery
the
LOWER
the
Pump
the
Battery
Pump
with
with
drive
the
the
Inner
Inner
Cover.
Assembly
Assembly,
Cover
pack
Remove
Battery
Head
Pack
(see
five
other
Cover
must
Vacuum
Assembly
the
case
upright, then
the
battery
Pack,
CASE
(containing
as
directed
Figure
(5)
10-32
keps
handle
and
keps
nut
to
the
be
removed
to
the
cover.
remove
pack from
reconnect
ASSEMBLY
the
in
the
11)
is
mechanically
nuts
extension.
secures
Chassis
to
access
Pump
and
Lower
and
the circuit
Assembly.
Case
the
red, its
the
"fast-on"
Vacuum
preceding
four
(4)
Note:
its
controls
Battery
Gauge/Regulator
two
ground
Pack.
Assembly.
black,
case
to
avoid
battery
&
VACUUM
sections.
mounted
#10
flat
(2)
keps
wire
It
is
secured
and
indicator Remove The
Inner
orange
and
gray wire
accidental
terminal
to
its
washers.
nuts to
with a 4-40 X 3/8
connectors
PUMP
Assembly).
own
chassis
Remove
are
"stacked";
chassis
wiring
the
eight
(8)
4-40 X 7/16
Cover
can
now
"fast-
shorting
ground.
between
to
Raise
which
is
the
keps
one
secures
Remove
phillips
and
to
access
be
lifted
on"
terminal
the
battery
their
repective
the
Inner
Cover
then
attached
nuts
and
the
the
black
head
screw
the
Chassis
phillips
from
the
conectors
terminals.
battery
Assembly
to
the
washers
pump
chassis
wire
jumper
and 4-40
As-
head
screws
Lower
from
terminals.
and
main
Chas-
using
the
to
keps
the
the
Page 22
DISASSEMBLY/REASSEMBLY
CHASSIS,
Carefully
remove
1/2
slotted,
4
Carefully
2.
The
40
lock
‘The
Lower
are secured with two
ne
muts.
‘To
reassemble
the
Chassis
Case;
connect
Carefully
LOWER
unsolder
Vacuum
flat
Chassis
nuts.
CD
10-52
to
solder
red
Pump from
head,
remove
Assembly
Remove Case
Assembly
(2)
X 9
the
Chassis
the
Lower
the
Vacuum
the
red wire
CASE
wire
connected
main
Chassis
undercut
the
these
screws.
AC-DC
is
screws,
10-32 X 7/16
pipe
Case;
Charger
secured
consists of
he
and
Lower
connect
Pump/pump
to
the circuit
ASSEMBLY & VACUUM
to
Circuit
Assembly.
Adapter
to
the
Lower
nuts
and bumper
four phillips exer
Case
the
AC-DC
chassis
breaker.
(cont’d)
CAUTION
Breaker
Case
(4)
D-ring
head
screws and
el
Charger
to
the
and
The
Vacuum
Jack
and
DC
Assembly
feet
to
separate
latches
two
CE
reattach
Adapter
main
chassis
PUMP
cut
cable
tie
Pump
Power
with
three
the
and two
(2)
(2)
10-32
КР
the
D-ring
Jack
- as
noted
(cont’d)
to
release
is
connected
Jack
from
the
(3) 4-40 X 1/2
Chassis
Assembly
bumper
and
fet
keps
nuts.
latches
above
DC
Power
and
in
this
wire.
to
its
chassis
side
of
the
bumper
from
front
of asc). Front
The
rear
sera
front
bumper
Jack
to
the
disassembly
Carefully
Lower
the
latches
the
lift
and
by
three
(3)
8-32
Case
Assemb-
foot/screws
Lower
are
wh
100
feet;
side
and
Case
As-
latches
secured
(2)
4-40
reattach
of
the
Lower
X
4-
8-3
Page 23
CALIBRATION
EQUIPMENT
1.
Vacuum
2.
Flow
3.
Digital
PROCEDURES
1.
Vacuum
posed,
a)
Connect
b)
Insure
©)
Insure
proceeding
Gauge, 0 -
ruge,
Meter
even
(Rotameter),
Voltmeter.
Tests:
slightly,
device
that
tubing,
that
all
further
with
PROCEDURE
REQUIRED
30°
Hg
(0 - 760
pie
0 - 40
All
vacuum
to
atmosphere.
to
an fittings
tubing
is
calibration
tests
External
free
12
and
collection
from
verifications.
mmHg),
s),
LPM,
+/-
must
be
The
exhaust
VDC
power
kinks
and fatigue
+/-
3%
accuracy
racy
39%
accuracy
performed
port,
source.
canister
or
in
the
however,
are
properly
cracks.
29
or
better.
better,
minimum
absence
Replace
of
air
must
remain
connected and
all
tubing
(A
liquid
(Alig
low.
unblocked,
filled
inlet
fitting
Insure
that
tightly
σον
secured.
exhibiting
gauge
bore
no
these
referrable
is
pre
1/4".
vacuum
characteristics
to
port
is
cx-
before
d)
Close
vacuum
©)
Tum
power
1)
Connect
A
The
vacuum
PRO!
h)
Verify
preset
vacuum
i)
Repeat
‘The
the
power
The
motor
electrical
vacuum
device
for
stabilization
gauge
tolerances
similar
maximum
gauges
vacuum
which
steps
gauge
on
sequence
will
damage
regulator
on
by
gauge
will
now
vacoum
can
b)
thru
must
stall,
from
valve
setting
of
temporarily
Mode
to
"patient
commence
gauge
in
final
between
levels
of
be
additive.
h)
with
be
connected
can
result
occurring.
by
turning
Selector
side”
”pumping
reading
reading.
the
100,
Mode
in a startup
draw
its
Switch
of
collection
down"
an
veritat
If
device
device
and
300
mmhg
Selector
IMPORTANT
after
power
motor
excessive
knob
fully
clockwise.
to
the
HIGH
canister.
and
drawing
reading
reading
vacuum
Switch
current,
is
gauge
to
very
set to
is
applied
torque
requirement
and
position.
a
vacuum
is
in
fact
equal
blow
standards
and
te
test
vacuum
gauge
linearity.
EXTERNAL.
NOTICE
to
the
device.
that
is
the
protective
as
evidenced
to
or
see
section
Allow
An
occluded
far
in
circuit
by
greater
gauge.
breaker
than 500
entitled
Repeat
for
tolerance
vacuum
excess
the
Soni
hs
procedure
differences
inlet
at
the
of
pump
motor
will
trip
to
prevent
reading.
mmiig.
Allow
capability.
for
CALIBRATION
at
between
time
of
any
Page 24
CALIBRATION
PROCEDURES
2.
Air
Flow
DO
NOT
a)
Connect
bo)
Insure
)
Insure
d)
Connect
€)
Tum
f)
Verify a minimum
below
8)
Repeat
not
to
of
connection
Tests:
occlude
that
that
power
30
LPM
steps
unnecessarily
Air
ports
device
to a live
tubing,
all
tubing
flow
meter
on.
sce
section
b)
thru
tubing
restrict
elbows
to
PROCEDURE
(cont'd)
flow
measurements
on
air
flow
measuring
A.C.
power
fittings
free
and
and
collection
is
free
from
to
the
"patient
air
flow
of
entitled
В)
the
CALIBRATION
with
external
fittings
flow,
flow
used
Connecting
meter
must
instrument
source.
canister
kinks
or
fatigue
side”
of
the
30
LPM.
Allow
12
VDC
IMPORTANT
with
the
tubing
should
also
(cont’d)
be
taken
with
the
either.
are tightly
cracking.
collection
for
PROBLEMS.
applied.
measuring
lengths
be
avoided
secured.
Replace
canister.
flow
meter
Repeat
NOTE
flow
meter
should
as
each
vacuum
again while
be
and
exhaust
any
tubing
tolerance
must
kept
has a restricting
when
operating
have
to a minimum.
ports
exhi
taking
an
inner
effect
from
diameter
exposed
g
these
characteristics.
final
reading.
internal
of
Bends
in
tubing,
upon
flow.
to
atmosphere.
If
reading
battery
at
least
and
is
power.
1/4” so
as.
the
use
CALIBRATION
1,
Vacuum
lection ing
valve
If
these LY/REASSEMBLY diaphragm
2.
Air
lection
mounted.
If
these
LY/REASSEMBLY diaphragm
tests:
If
insufficient
canister
low
canisters.
components.
is
closed
(turned
steps
do
not
result
instructions.
is
not
cracked
test:
If
an
Replace
Insure
that
the
steps
do
not
result
instructions.
is
not
crimped
DIFFICULTIES
vacuum
Replace
fully
clockwise).
in
desired
Verify
or
worn,
insufficient
defective
vacuum
or
regulating
in
the
Verify
worn,
readings
all
defective
Verify
vacuum
that
all
Replace
als
tubing
desired
Replace
the
flow
reading
which
valve
air
flow
that
all the
are
made,
insure
tubing
which
that
the
pump
readings,
flapper
pump
flapper
pump
remove
valves
are
head
gasket
is
made,
insure
is
crimped
is
closed
reading,
or
(turned
remove
valves
are
head
gasket
the
proper
is
crimped
head
the
properly
if
the
cracked.
fully
the
properly
if
or
is
securely
pump
head
sealing
torn
or
proper
Verify
clockwise).
pump
sealing
torn
or
connection
cracked.
mounted.
as
described
and
cracked.
connection
that
head
as
and
cracked,
of
Insure
in
tightly
of
all
the
pump
described
tightly
all
tubing,
that
the
secured.
tubing,
head
in
secured.
fittings
the
vacuum
DISASSEMB-
Insure
fittings
is
securely
the
DISASSEMB-
Insure
and
col-
regulat-
that
the
and
col
that
the
Page 25
CIRCUIT
(Refer
21,32,
“diodes
il
rents
to
31
is
Charger
Bi.
52,51,
(iter
teries
(HIGH
filter
module
Waveforms
considerable
mance
to
attached
D13,
R1,
R2
for
the
vario!
Eae
the
‘excessive
over a broad
or
neral
about
400
milliamperes.
external
Adapter
accessory.
CRI,
L2
current
or
LOW-position).
is a
low pass
and voltage
leeway
DESCRIPTION
schematic
and
L1
represent
VD
12
VDC
input
andthe
RE
range
iter
draws,
beca
L2
bate
filter
assembly.
measurements
gion a
of
conditions.
the exter
D3i
Li
is
the
charging
jack.
J2
is
module
is
recharge
B1
function
the
power
and
B2
Its
have
fo
at
drawing,
and
beli
à
the
input
indicator cave are
disconnected
purpose
***NOTE***
been
Gana
anda
an O ss
indicator
jack
n
the
(OPE
is
noted
car
lamp.
for
battery
operation!
lamp.
pai
from
to
suppress
at
various
ön
accapfabİZ
Page
battery
a
recharging
modes.
Depending
onen
the
circuit
EMI/RFI
locations
YAŞ
13-27)
recharge
han
current
CBI
12006
when
at
the
on
each
Yal a ed
circuits.
Lao
protect
S1
isin
pump
schematic
D1
and
el
illuminating
ebay
supplied
by
the
vacuum
of
S1,
the
External
motor.
drawing.
lat
D2
act
as
block-
during
op
the
AC/DC
pump
motor
12
VDC
or 6 VDC
)
or
internal
position.
bat-
In
most
dere
polar
The
cases,
10-1
Page 26
PREVENTATIVE
Preventative
These
Preventative
If
monthly
If
monthly
VISUAL
1.
Inspection
replaced
2.
Check
3.
If
using
4,
Check
PERFORMANCE
1.
Check
should
maintenance
usage
is
less than
usage
is
greater
CHECKS:
as
necessary.
the
vacuum
the
collection
for
tactile
Visual
of
tubing,
fittings
gauge
optional
disposable
canister
CHECKS:
feel
consist
and
MAINTENANCE
inspections
50
hours - PMI
than
checks
for a "zero area”
for
Performance
operation
should
of
both
(PMI)
100
hours - PMI
should
and
collection
Bacterial/Overflow
chips
or
of
be
visual
and
should
bimonthly.
include,
canister
reading
cracks
in
checks should
switches
INSPECTIONS
incorporated
be
made
monthly.
but
not
for
when
Filter,
bottle,
and
controls.
on a routine
checks,
as
follows:
be
limited
cracks,
the
for
include,
crimps,
device
check
for
worn
or
but
basis
to
insure
and
cleaning
to:
leakage
is
turned
discoloration.
loose
fitting
not
be
limited
when
and
off.
lids.
general
Replace
Replace
to:
proper
device
performance.
warranted.
wear.
They
filter
if
as
required.
should
be
2.
Check
the
TION
portion
CLEANING:
tion
of
this
manual,
various operating
of
this
manual).
Refer
to
the
modes
ROUTINE
(refer
to
the
CARE
AND
OPERATOR
PERFORMANCE
CHECKS
"CLEANING?
section
section
in
the
in
OPERATION
the
OPERA-
por-
n-1
Page 27
TROUBLESHOOTING
SYMPTOM:
Check
SYMPTOM:
Check
‘SYMPTOM:
Check
SYMPTOM:
Same
lection:
turned
SEMBLY, reassemble, tions
as
apr o ca
fully
*
Accidental
have
No
internal
for
battery
B1/B2
pump
above.
clockwise.
PUMP
(See
not
voltage,
Internal
battery
Circuit
and
pump
No
vacuum
Also,
Overflow:
HEAD).
Figure
been
reversed.
DC
CB1
DC
power
voltages,
breaker
motor
or
weak
check tubing connections
To
Clean
6).
Test
service,
GUIDE
power.
and
S1
wiring
connections.
weak,
D1-3,
R1
and
R2.
CB1
trips.
for
stalling
vacuum.
all
apparatus
which
pomp
completely
parts
thoroughly
before
Verify
will
for
disassemble
returning
charging
draw
excessive
crimps
and
head
proper
the
giving
particular
to
operation.
current.
currents,
cracks.
srl
pump
Insure
head
care
Insure
fitings
Ghosh
(see
instructions
to
the
gasket.
that
are
ες
spun
DISASSEMBLY/REAS-
Dry
all
parts
vacuum
and
secured.
regulating
exhaust
Check
immediately
port
col-
valve
la
and
func-
2-1
Page 28
TECHNICAL
NOTE:
Pump
Assembly
Accessory
Assembly
Refer
to
Head
Kit
DOCUMENTATION
applicable
Bill
Of
Material
for
Part
= =
Number
description.
Vacuum
Regulator
Gauge/
Assembly
Collection
Assembly
Jar
Inner
Lower
Cover
Assembly
Case
Assembly
Figure
4.
Composite
Illustration
Depicting
13-1
Major
Sub-Assemblies
Page 29
a
の
o
#
Part
Number
1
325-0325-02 4 358-0440-08
2
325-0325-03 5 480-0156-00
3
342-0002-00 6 540-0037-00
See
Bill of
Material
#
Part
Number
701-0325-02
for
complete
#
Part
7
8
9
Part
Number
Number
Description
(Page
©
13-12).
Figure
5.
Final
Mechanical
B-2
Assembly
Page 30
の
a
#
PartNumber # PartNumber # Part
1
016-0305-31 2 416-0003-00 3 480-0034-00
See
Bill
of
Material
for
complete
Number
Part
Number
(Page
13-15).
*
Part
Number
660131
ー
G10
т
らい
621102
654129
ら ょ
625141
625109
つの
Esta
ゃ
608148 625160
ほら
Description
Pump
Head
Valve
Flapper
Vi
Screw,
Screw,
Screw,
Valve
Plate
Valve
Plate
Pump
Head
b
Diaphr:
Valve
own
Keeper
(shown
oC)
in
Figure
©
in
Figure 7)
7
VACUUM
PORT
a
9
ad
99
e eo
~
am
op
PRESSURE
PORT
00
©
©
—
o
©
Figure
6.
Collection
Jar
Assembly & Pump
13-3
Head
Page 31
©
00
#
Part
1
210-0020-00
2
210-075X-01
3
312-0018-00
4
334001200
5
346-0832-01
6
346-0832-02
See
Bill
Number
of
Material
a
#
Part
7 8 9
10
11
12
703-0325-03
©
Number
346-1032-01 352-0832-38 359-0832-08 376-0003-00 376-0016-00 378-1032-08
for
complete
(14)
#
Part
13
414-0305-41
14
414-0305-51
15
700-0325-20
16
704-0325-02
Part
Number
Figure
7.
Chassis
Number
Description
Assembly
13-4
(Page
13-17).
Page 32
an
m
as
a
©
(13)
(14)
#
Part
Number
1
2
3
4
5
6
See
Bill
of
Material
#
Part
Number
7
8
9
10
11
12.
703-0325-02
for
complete
#
Part
13 14 15 16 17
18
Part
Number
Number
Description
(Page
#
Part
Number
19
13-16).
Figure
8.
Lower
Case
B-5
Assembly
Page 33
#
Part
Number
1
2
See
Bill
of
Material
or
or
for
complete
Part
Number
(Pages
13-18,
13-19).
#
Part
Number
1
305-0001-00 5 700-0325-07
2
374-0003-00 6 700-0325-09
3
700-0325-02 7 700-0325-10
4
See
Bill
of
Material
#
Part
Number
703-0325-06
or
703-0325-07
Figure
for
9.
Battery
#
Part
Number
8
700032511
9
10
complete
Pack & Wire
Part
Harness
13-6
Number
Assemblies
Description
(Pages
13-20,
13-21).
Page 34
1
2
047-4004-00 7 340-0016-00
3
068-0004-00 8 346-0440-01
4
068-0005-00 9 358-0440-08
5.
See
Bill of
Material
16
10
*For
Centralab
703-0325-08
or
703-0325-09
11 12 13 14 15
use
for
complete
Figure
10.
Inner
Part
Number
Cover
Assembly
13-7
Description
(Pages
13-22,
13-23).
Page 35
©
o
#
Part
Number
1
315-0003-00 3 470000100
2
325-0305-05 4 480-0038-00
#
Part
Number
#
Part
Number
5
6
7
See
Bill
of
Material
#
Part
Number
1
031-0001-00 3 374-0006-00
2.
041-0002-00 4 700-0325-18
704-0325-01
e
#
Part
for
complete
Number
Part
Number
#
Part
5
Description
Number
(Page
13-24).
©
See
Bill
of
Material
704-0325-02
Figure
for
11.
Vacuum
complete
Part
Number
Gauge/Regulator
13-8
Description
&
Vacuum
(Page
Pump
Assemblies
13-25).
Page 36
a
の
#
Part
Number
1
334-0020-00 4 810-0001-00
2
540-0022-00 5 820-0018-00
3
708-0001-00 6 820-0024-00
See
Bill
of
Material
#
Part
Number
(shown
802-0325-02
for
complete
Figure
#
Part
7
in
Figure
Part
12,
Accessory
1)
Number
13-9
Number
Description
Kit
Assembly
(Page
13-26).
Page 37
@
OPTIONAL
CONVERTER
(8 TO 12
FOR
BATTERY
OPTIONAL
(220 - 240
FOR
36
VDC
OPERATION
‘TRANSFORMER
BATTERY
DC - DC
VDC
INPUT
OUTPUT
AND
RECHARGE.
STEPDOWN
VAC,
50/60
RECHARGE
HZ
POWER
INTERNAL
EXTERNAL
SELECTION
BATTERY
12
VDC
©
E
(VACUNO
VACUUM
‘COLLECTION
REGULATOR
CANISTER
PATIENT
@
Figure
13.
Functional
Block
13-10
Diagram
Page 38
PAR
2
1°
2
WL702-0325-01
1
WL702-0325-02
1
703-0305
A
A
1
1
A
1
A
1
2
Assembly, Assembly,
Wire Wire
Assembly,
Assembly, Assembly, Assembly, Assembly, Assembly, Assembly, Assembly, Asseably, Assembly,
Final
Final
List,
Model
List,
Model
Collection
Lover Case, Lover Chassis Battery Battery Wire Wire
Inner Inner
325() 325()
Canister
Case,
Pack, Pack,
Narness
Harness
Cover Cover
Model
Model
(Standard-Grigsby) (Centralab)
Model
325
Model
3254
SA
4.5AH (Standard-Grigsby) (Centralab)
(Standaré-Grigsby) (Centralab)
325 325M
PL701-0325-01 PL701-0325-02
WL702-0325-01 4L702-0325-02
PL703-0305-11
PL703-0325-01 PL703-0325-02
PL703-0325-03 PL703-0325-04 PL703-0325-05 PL703-0325-06
PL703-0325-08 PL703-0325-09
1°
A
ュ
1
Vacuum
Assembly,
Asseably, Assenbly,
Vacuum
Accessory
Accessory
Cauge/Regulator Pump
Kit
(Commercial)
Kit
("M"
Military)
as-
PL704-0325-01 PL704-0325-02
PL802-0325-01
PLB02-0325-02
MASTER
BILL
OF
MATERIALS
MODEL
3250)
O
аа
Page 39
“xI A
1°
261
Label, Label, Label,
Nane/Model Condensed Operating Nane/Model/Sertal
Instr © Warning
Number,
Military
3325-0325-01 8325-0325-02 B325-0325-03
3 $
3
8
5
1°
6
1
7 1
1
Use
on
Use
on
342-0002-00
480-0156-0
Non-DPSC DPSC
Orders
0x
Insert,
Plus, Pipe,
Hose,
Asseably,
Steel,
rev,
Phillips,
3/8” 1.D. X 9/16" 0.D., 3 1/2
4-40
Pan
Plastic
Vacuum
Gauge/Regulator
Mead,
(Modified
4-40 X 1/2
from
480-0157-00)
Lg.
PL703-0303-11 PL703-0325-02
PL704-0325-01
ASSEMBLY,
FINAL
MODEL
13-12
3254
o
a
Page 40
1
2
5
Bik sx sx
aw: в
a
was
318 218 518
X
gi-sieeve
хо
мона
X.
Lafi2/evp
310 8
(>)
3/8
Yo
32-Slemve
K
12/Pump 2
(-)
©
ο
5
6 1
> 20 1 12 13
15 16
dem
0 ver Gen Blu
vio cy um
sx six
Gey
ma 18 18 18
asa
개
a6
a2 10 19 5
ma
18
saz mas 38
16272
в
о
воз woos m3
318 318 318
se
vey 3/8 ο 38 e m e 8
x
Jicsieve
Ox
Sirresi
+
sak тона x
amp ma
Φιλμς να хо
море Ox Ox vu
vr
mr
a
cn 히타
зв ο
318
aja 318 10 8
3 3/8
38 318
41
2
Y
Di
Cache
a
2
x
supe? sap-res1 ct
Oy
siperi
mo + x OX
ri
03
Am
anar
Laftafrunp(-)
の
7
ory 18 19 20
Bik
UL702-0325-01
WIRELIST
das ware a
au
вв
(Standard-Grigsby)
3/8 3/8 e ο
13-19
Yo
рые
OX
Pump Filter
+
L2/Punp
MODEL
(+)
(D
3250)
вост 318% 3/8
318
O
ως
м Filter ο
Y
toner
τν
In
Co
Page 41
1 2 5 ㆍ 5 6
7 8
Blk шк sx mx ва Red om ver
LENG?
18.
5
1»
a
de
“Bİ
1
17
18
192
18
191/2 πο 18 16 18
20
sis
38... 318 318 318
ja ss
Y W YO
LA/L2/Pump
Y
Ji-Sleeve v οι
vo
gita
STRIP
318
318
(-)
3/8
318
318
sis
318
ars
y e
2
Y
Dì ae
320)
v
siápos
pest
©
Cachode
2
@
9 10 Mo
120
13 4 as
16 17 18 19 20
Gen Blu
vio
Gry
Whe мк мк Gey Gry
Red Red Bik
18
as ii 18012
18 16
18 10 us 18
3 18
3
18
3
a
an aa
вв
119
sis
318
ss
318 ss зв sen
119 318
318 318
и YO
s1A-Wiper
rm
Y
S1C-Wiper
Y
S1F-POS
x
126)
*
ue
vai
YO
SIP-Wiper
Y
Pump Filter
y
La/pump
1
(+)
Our
(-)
ELI
318
3/8
318
3/8 sis 38
318 ars ars
3/8
3/8
Y
S1D-Pos vm Y
sie
m
Y
D3
anode
ο
ο vize vu Y
Filter Yom Y
Inner Cover
4
ln
WL702-0325-02
WIRELIST
13-14
MODEL
3250
ο
OE
Page 42
1
1
Cylinder,
Jar
3016-0305-31
2 2
32
Cap, End,
Elbow,
for
Nylon,
3”
0.D.
1/8”
NPIM
Tube
to
3/8"
I.D.
Tube
ASSEMBLY,
COLLECTION
CANISTER
13-15
MODEL
3050)
O
mu
i
ci
Page 43
1
2
2
1
3 1
14004
Jack,
Power,
Jack,
Tint,
2-Cond,
2-Cond,
2.5
3.5
mm
κα
Post
Т.В.
©
da
ο 6 3 74
8
9
10 2 358-1032-07
11 12 4 394-0005-00 19 1 402-0305-3
14
346-0440-01 346-0440-02 nome
3
352-0440-08
2
ase-1022-06
1
374-0004-00
5°
450-0002-00
Tape,
nce, Nur, nue,
Sexew,
SereW,
Serev,
Terminal,
Laceh, ο W/WIO Case,
Bumper,
Foam,
2/5,
1”
Wide X 4°
Keps,
4-40
Lock,
4-40
Kepe,
10-22 Slotted, Phillips,
Phillips,
Modified
Black,
Bind
Pan Pen
Fully
Insulated,
Rubber
Long x 3/87 TAK
Head,
4-40 X 1/2
Head,
10-32 X 9/8
Head,
10-32 X 7/16
Female,
Mounting
Clips
.197
Blue
3402-0305-32
@
15 1 700-0225010 16 1 7O0-0325-03 17
1
700-0325-98 wot wa
= 4
- 1
-* 1 702-0325-05
-
- 4 3
+ 4
70-0225-03 703-0325-04
1
203-05 703-0325-09
May
be
May
de
used
in
place
used
in
place
ASSEMBLY,
Jumper, Jumper, Jumper, Jumper; Jumper,
Assembly, Assembly,
O
Assembly, Assembly, assembly,
of of
LOWER
Black
Black
chassis
Battery
Battery Inner Inner
703-0325-04 703-0325-08
CASE
Pack, Pack,
Cover
Cover
13-16
u1702-0225-02,02 41702-0325-01,02
uL702-0228-02,02 WL702-0325-01,02 uL702-0325-01,02
PL703-0325-03
5.04
&.5M (Standard-Origsby) (Centralab)
MODEL
323M
A
PL703-0325-06 PL703-0325-05
—
P1703-0325-08
71703-0325-08
8
1
1
Page 44
REF
OTY
PART
NUMBER
1
2
Restetor, Resistor,
Pover, Pover,
Wire
Wound, 2 Ohms,
Wire
Wound,
7,5
Ohms,
SW
54
Due,
NUMBER
com.
3 à
4
5 1 7 3
8
9
10 mn
312-001
2°
A
1
3
4 2
Tape,
Foam,
Clip.
Nylon,
Nur,
Keps,
Nut,
Lock,
Nut,
Keps, 10-32
Sorev,
Serev,
Washer, Washer,
Phillips,
Slotted,
Flat, Nylon,
P/S,
17
PIS,
8-32 8-32
Bind Head,
FH,
#10
#10
Wide X 4"
Cable,
1/2"
Undercut,
Long X 1/8" THK
I.D.
8-32
X 2
1/2
8-32 X 2/2
2
&
3
1
14
à
4140305-51
15
1
16
1
ASSEMBLY,
Standoff,
Chassis,
Chassis,
Jumper, Black
Assembly,
CHASSIS
Self-Clinching,
Sub
Pump
Vacuum
Pusp
Stud,
1-1
MODEL
10-32 X 1/2
3250)
O
3414-0305-41 3414-0305-51
wL702-0325-01,02
PL704-0325-02
8
1 à
Page 45
2
AS RQ
Battery,
Tape,
6VDC,
Mylar,
3.0
AR
Packing,
2%
Wide
ASSEMBLY,
BATTERY
PACK,
5.0AH
13-18
MODEL
3250)
Las
Page 46
1
2
2
021-0006-00 tresy,
AS
RQ
Tape,
Mylar,
6VDC,
4.5
Packing,
AB
2”
Wi
ASSEMBLY,
BATTERY
PACK,
4.SAll
13-19
MODEL
3250)
o
Les
Page 47
ок
17
23
за “a CEE ва 7
sa
si
10
«à
1
Cable
Tie,
Nylon,
Tereinal,
Jumper, Jumper, Jumper, Jumper,
Jumper, Jumper, Jumper, Jumper,
Fully
Bi Red Orange Gr
Miniature
Insulated,
Female,
21878,
Red
wL702-0325-01 wL702-0325-01 HL702-0325-01 HL702-0325-01 WL702-0325-01
4L702-0325-01 4L702-0325-01 WL702-0325-01
ASSEMBLY,
WIRE
HARNESS
(STD-GRIGSBY)
13
- 20
MODEL
3250)
A
has
A
th
Page 48
1
2
7
3
Cable
Tie,
Nylon,
Terminal,
Fully
Miniature
Insulated,
Female,
“1874,
Red
3 4 5 6 7
8
9
10
à
1
1
1
1°
1°
700032511
1°
1
700-0325-13
Black
Jumper, Jumper, Jumper,
Jumper,
Red Orange Green
Blue Violet Gray White
WL702-0325-02 WL702-0325-02 WL702-0325-02 WL702-0325-02
WL702-0325-02
WL702-0325-02
WL702-0325-02
WL702-0325-02
ASSEMBLY,
WIRE
HARNESS
19-21
MODEL
3250)
M1
1
Page 49
ον.
1 2 1
4 2 3 6
7
8
9 1 10 11
42 13 44 35
-
1
016-0016-00 047-4004-00
2
1
1
127-0009-00
1
1
1
1
1
1
1
1
1
Tubing, Diode, 184004 Lamp,
Lamp Circuit
Switch,
Grommetting,
Nut, Serew,
Knob,
Cover, Jumper, Black
Jumper, Black Jumper, Jumper, Assembly,
Shrink,
Incandescent
Holder,
mi ker,
Rotary,
Reps,
Phillips,
Inner
Gray Gray
Green
12
4-40
Wire
Harness
3/8"
TA
6-Pole, 5/8"
Pan
1.D. X 1
Lens
4-
Long,
Head,
1/2"
Le.
asitten Black
4-40 X 1/2
2 13,2
em sı
3416-0305-21
WL702-0325-02 wL702-0325-02 41702-0325-02 wL702-0325-02
PL703-0325-06
Notes:
Prewire D2-Anode
D2-Gathode
ASSEMBLY,
Standard-Grigsby
to
SiA-Pin
to
SiF-Pin
INNER
COVER
S1
vith
2
1
(STD-GRIGSBY)
D2 as
as - 22
follows:
MODEL
3250)
0
Ce
ci
Page 50
016-001
,
Shrink,
378"
1.D. X 1
1/2"
Le.
24
Sea:
4 ata ва “+ va posa
10 qdo na
ma ua 15
sa
047-400.
068-0004-00
2
068-0005-00
340-0016-00 346-0440-02 358-0440-
ュ
392-0001-00 416-0303-21 700-0325-14
700-0325-15
700-0325-16 700-0325-17
1
703-0325-07
Diode, Lamp,
Lamp Circuit
Sviteh, Grommetting, Mur,
Serev, Knob.
cover,
Jumper, Jumper, Jumper, Jumper,
Assembly,
1n4
Incand
Holder,
Kepa, 4-40
w/Indicator
Green
Lens
Breaker,
Rotary,
Phillips,
Inner
Black
Black Gray Gray
Wire
7A
6-Pole,
12
5/8”
Pan
Harness
4-Positio:
Long,
Black
Head,
4-40 X 1/2
11,2
em
si
3416-0305-21 WL702-0325-02
WL702-0325-02 WL702-0325-02 WL702-0325-02
Notes:
Previre
SID-Wiper SiB-Pin 1 to SiE-Pin W to S1C-Pin 1 to
Previre D2-Anode
D2-Cathede
ASSEMBLY,
Centralab
to
tralab
to
to
51 as
S1B-Wiper SIB-Pin & to SIA-Pin 3 to S1C-Pin
S1A-Pin
S1F-Pin
INNER COVER
Sì
2
4
vith
1
follovs
vith
SIC-Pin S1A-Pin
D2
3 &
as
follows:
#10 AUG
as - 23
bussvire:
MODEL
3250)
o
Page 51
REE QTY
A
1
2
1°
PART
NUMBER
Vacuum
Label,
Gauge,
P/S,
Bottom
Valve
Meg,
v/1/87
NETM
Dus.
NUMBER
B325-0303-05
comp
3 1
4 1 5
2
6
1
7 1
480-0065-0
Manifold
Valve, Cap, 1/8" Elbow, Nipple,
Ball
NPT,
Black,
Chrome,
Block,
Black
Seat,
1/8”
Modified
PE,
1/8”
1/8”
NPIM NPTH
NPIM
to
to
3/8”
1/8”
1.D.
NPTM
Hose
-0325-01
ASSEMBLY,
VACUUM
GAUGE/REGULATOR
29 - 24
MODEL
325€)
O
LES
1
1
Page 52
12
2
3
1.
041-0002-00 Pump/Motor,
1
Filter
Terminal,
Vacuum,
Insulated,
12
VDC,
Ring
Diaphragm
4 1
1
Jumper, Jumper,
Red Red
wL702-0325-01,02 WL702-0325-01,02
ASSEMBLY,
VACUUM
PUMP
13-25
MODEL
3250)
0
AE
1
Page 53
REE
QTY
1
2
PART
NUMBER
2
334-0020-00
1
540-0022-00
DESCRIPTION
Strap,
Rose,
Veloro/Wedbing
9°
Le.
DWG.
NUMBER
3 1
4
1°
1
6 1
7
2
708-0001-00
gi0-o001-00
820-0018-00 820-0024-00
906-0325-02
Assembly,
AC-DC
Hose, Ringe
Manual,
Charger
Sterile,
Bottle
Operation/Service
Auto
Charger
Adapter,
Suction,
Cable
3-Cond,
6’
CSA
Ls.
802-0525-02
|
ASSEMBLY,
ACCESSORY
KIT
1-26
MODEL
325M
A
LES
1
Page 54
Gem
ΦΑΝ
|
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ча
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Page 55
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