Carl Zeiss OPMI CS Operation Microscope Instructions for use

 Operation Microscope
OPMI CS
Instructions for use
G-30-1148-e 23/04/1992
Contents
G-30-1148-a OPMICS 23/04/1002
Page
NOIRE OI SATE oncom e RINES 4
BOOUIBEIONG rami ss i a se ee 4
Notes on installation and usage ........................ 4
Warning labels and notes: RR can» 7
Description of instrument ......................... 8
GENE — oO AA REE o Maa 8
Safety devices of the instrument . ....... 0... 9
Operation microscope OPMI CS ee iin. 10
Binocular Tube and Eyepieces ..............c. iin... 12
Attaching the instrument equipment ................ 13
Attaching the MICroscope. .......:.-. 1110000 AAA EA 13
Attaching the binocular tube and the eyepieces ............ 15
Mounting the microscope component ........e0 een, 16
COCA CONÑEctidAS: cual O ES AS 17
Preparations for surgery ..............__ 2... ... 18
Adjusting the click-stop coupling .........Z. sexe 121 eue 18
Balancing and adjusting the suspension system ............ 18
Adjusting the operation mMiCroSCoOPE . .. vivir vs enn nnn. 20
Pre-surgery checklist ............. ...... 000s, 21
G-20-1148-e
OPMI CS 23/04/1992
Use of instrument before and during surgery ........ 22
Requirements .....24020444 4440044 4 4 4 4 4 4 4 4 4 4 4 4 4 4 404 6 22
CDS 525 ici pS RM AEH дать 22
What to do in an emergency ..........cccssnssnnnsanas 23
Maintenance, further information ................... 24
Trouble-shootling table... E ES 24
Exchanging the halogen lamp on the carrier arm ............ 26
Exchanging the halogen lamp in the lamp house ............ 27
Care of the MICNOSCODO sek ke RE RK WW mm m 28
STUNT ca NA a ep ri mr GE aE a 28
Magnifications / Fields of view ......................... 29
Moving the instrument. ..-.220000000 00010 s as 0 cu sand un 30
Sa a EAU SAA 32
MSeDESE EIC ЕН 32
Technical data ............e eee e... .e0eeeróan 0. 33
Operation Microscope OPMI CS ........e e. .enesmvone. 33
Important for Safety Page |
| Notesonsstaety. oo si TEA ES 4
Safety devices of the instrument ................. 0... 9
Pre-sungery checklist re caia EEE a EA 21
What to do in an emergency ....oeeeeescerrerrervere,. 23
TEQUES SOCIO LCR: сосание акс enana e cae ora 24
Notes on safety
This instrument has been developed and tested in
accordance with Carl Zeiss safety standards and
with national and international regulations. A high
degree of instrument safety is thus ensured.
t is recommended in these regulations that the
manufacturer explicitly informs the user about the
safety aspects of operating the instrument. This
chapter contains a summary of the most important
precautions to be observed.
Further safety notes, which are framed, are also
contained in other parts of this user's manual.
Safety is only ensured when this instrument is op-
erated properly. Please read through this manual
carefully before tuming the instrument on. You
may obtain further information from our service or-
ganization or authorized representatives.
Regulations
e This instrument was developed in accordance
with the following regulations:
- VDE
- IEC
- UL
- CSA
Manufacturing, inspection, installation and ser-
vice are done in accordance with German and
international regulations (Good Manufacturing
Practice).
e The instrument must be connected to an
emergency backup line supply in accordance
with the regulations or guidelines which apply
in your country for the specific application.
E30-1 148-4 OPMI CS 2304190
e This instrument complies with German and in-
ternational safety standards and cames the
"35" sign of approval.
e ltis the duty of the operator to ensure that ap-
plicable accident prevention regulations are ob-
served.
Notes on installation and usage
General
® Do not operate the instrument in explosion-risk
areas. Its use in the presence of volatile anes-
thetics or inflammable solvents such as alco-
hol, benzin or similar chemicals is prohibited.
® Do not station this instrument in damp rooms.
Do not expose the instrument to water splash-
es, dripping water or sprayed water.
e Modifications and repairs on this instrument
and on instruments used with the OPMI CS
may only be performed by our service repre-
sentative or by other authorized persons.
e The manufacturer will not accept any liability
for damage caused by unauthorized persons
tampering with the instrument; such tampering
will also forfeit any rights to claim under war-
ranty.
Only use this instrument with the accessories
obtained from us. Only use other accessory
equipment when the manufacturer or the man-
ufacturer of the accessory equipment has cer-
tified that its usage will not impair the safety of
the system.
Only personnel who have undergone training
and instruction are allowed to use this instru-
ment,
It is the duty of the operator to train and in-
struct all staff using the equipment.
The operator must carefully read this users
manual together with the user's manuals of the
other equipment.
Keep the user's manuals where they are easily
accessible at all times.
The framed passages in this manual are safety
notes and special information. Read these with
special care and attention.
Never look at the sun through the binocular
tube.
Never pull at the light guide cable, at the pow-
er cord or at other cable connections.
Always handle the microscope suspension
system cautiously to prevent accidents.
This instrument is a high-grade technological
product. In order to ensure perfect and safe
working order of the instrument, we recom-
mend that our service representative inspects
this instrument on a regular basis.
G-3)-1148-a OPMI CS 23041992
Important before turning on instrument for first
time
Our service representative will install the Operation
Microscope OPMI CS onto the suspension system.
He will check the following points. The operator
must ensure that these points are observed in fu-
ture.
Ensure that all mechanical connections (specif-
ics in the user's manuals) which ensure safety
or perform a supporting function are correctly
fitted and secure. Firmly tighten any parts
which are loose or not tightened properly.
Make sure the voltage the suspension system
is set for corresponds with the available line
voltage.
Plug the instrument only into a power outlet
which has a properly connected ground con-
nection.
Only use cables and plugs which are in good
working condition.
Always make sure the instrument and all ac-
cessory equipment is in proper working condi-
tion before operation.
Important each time before turning on instru-
ment
* Go through the checklist on page 21.
® Ensure that all mechanical connections de-
scribed in the user's manual which ensure
safety or perform a supporting function are
correctly fitted and secure. Firmly tighten any
parts which are loose or not tightened prop-
arly.
e Re-attach or close any covers, panels or caps
which have been opened or removed.
e Pay special attention to warning symbols on
the instrument (triangular warning signs with
exclamation marks) and labels (see figure 1). If
any label is missing on your instrument, please
contact us or our authorized representative.
We will supply the missing labels.
e Do not cover any ventilation grids or slits.
* Make sure the power cable and the foot con-
trol panel connector are properly plugged in.
G-30-1148-a OPMICS 2904/1992
Important when using the instrument
* The long extension of the stand base must al-
ways point in the direction of the surgical field.
e Never look directly into the light source, e.g.
into the microscope objective or into a fiber
light guide.
* When operating on the eye, always use eye-
protection filter GG 475 so that the patients
eye is not exposed to unnecessary UV radi-
ation, which damage the retina.
Important when you are finished using the in-
strument
* Always use the main power switch of the in-
strument to turn it off.
e Be sure to turn off the main power switch
when the instrument is not in use.
Changing the microscope equipment
e (Clamp the suspension arm of the suspension
system before attaching or removing a compo-
nent (microscope, tube, etc.). Afterwards the
suspension system must be re-balanced.
Warning labels and notes
if any label is missing on your instrument, please
contact us or our authorized representative. We
will supply the missing labels.
Caution:
Observe all warning labels and notes!
| max. Belastung SICHERUNGSSCHIEBER, mit Sicherheitsabstand zum
max. load Operationsfeld fixieren. |
ses instructions SAFETY-SLIDER, fix at safe distance from operating area. |
max. Belastung
| max. load
| see instructions
Vor Gerátewechsel Knopf anziehen.
Before changing equipment tighten knab.
IMPORTANT:
This label means:
Observe the user's manual
G-30-1148-7 QPMI C5 23041992
Description of instrument
General (figure 2)
Operation Microscope OPMI CS is designed for
use in all microsurgical disciplines. lts main field of
application is ophthalmology.
The following equipment may be attached at the
upper interface (1):
documentation devices
coobservation tubes
à physician's safety filter when the microscope
is used in conjunction with a laser.
Various microscope components with different
types of illumination systems and imaging optics
may be attached at the lower interface (2). In this
manner, the properties of the instrument may be
optimized for the specific microsurgical application.
Grips or an assistant’s microscope may be at-
tached at position (3).
This user's manual describes the following equip-
ment:
Operation Microscope OPMI CS
inclinable 180° binocular tube, f = 170 mm
10x22B screw-type high-eyepoint eyepieces
with integrated eyecups.
Operation Microscope OPMI MD may be used on
various suspension systems. This user's manual
describes its use with Floor Stand S4.
The principle described in section *Áttaching the
microscope equipment” applies for all other sus-
pension systems.
G-30-1148-a OPMI C5 2304/1902
The following functions of the operation micro-
scope can be controlled using a foot control panel,
a hand control panel or an operating chair:
illumination on / off
front-to-back and lateral tilt.
'
- zoom
- focus.
This user's manual describes the use of a foot
control panel.
Safety devices of the instrument
(figure 3)
Safety slider (1)
The safety slider is used to limit the minimum verti-
cal working distance to the field of surgery. This
setting must be adjusted before surgery.
Switch (3) for back-up power supply of the micro-
scope functions
This switch is a safety feature of the instrument. If
there is a failure of the microscope functions (fo-
cus, zoom, front-to-back and lateral tilt motion), the
back-up power supply can be switched on here.
There are the following differences to normal op-
eration when the back-up power supply is on:
The LED next to switch (3) blinks.
Only the lamp on/off function is available on
the foot control unit.
The motorized functions of the operation mi-
croscope (zoom, tilt motion) are controlled
over rocker switches (4).
The microscope functions run at maximum
speed. The setting underneath cover (2) is in-
active.
Back-up lamp module (5)
Exchanging the lamp is described on page 26.
Thermal circuit breakers (6)
The thermal circuit breakers switch off the lamp
modules when they overheat, If this happens, you
must correct the cause of the overheating and
then press the thermal circuit breakers back in
after the lamps have cooled down.
G-30-1149-a OPI CS 23/04/1992
10
Operation microscope OPMI CS 10 Initializing button
(figure 4) Press this button to return to the initial position
of the focusing range. See also position (3).
Connector 11 Securing screw
The electrical supply for the operation micro- This screw fastens the microscope compo-
scope is provided over this connector. nent. The screw must be tightened firmly as
Note: far as it will go.
Switch off the main switch on the suspension
system before disconnecting or connecting this 12 Саре |
ee When these caps (located on both sides) are
removed, handles or an assistant’'s microscope
Microscope rotation shaft may be attached.
Before inserting the rotation shaft of the micro- 13 Click-ston couplin
scope into the reception bore of the suspen- gr cord tilt th “sion mier i
sion system or a coupling, lubricate the shaft 30° paa ERS INSIDE
lightly (e.g. with Vaseline). pull the knob out as indicated by arrow
and push it down. When you release the knob,
Indicator arrows It automatically snaps back into the stop and
These arrows mark the focussing range on the the coupling locks.
microscope carrier arm and the position of the :
microscope within this range. Initial position: nm Sant auide holders a lle oie da hold
30% upward, 70% downward. ress the light guide into these holders to se-
cure them.
Securing screw e
When attaching the binocular tube or another 13 Candle for tilling the microscope |
component, tighten this screw firmly as far as urning this handle controls the tilt to the front
it will go or to the back. The motorized movement has
two speed levels.
Indication window for magnification factor y of Level 1: slow movement,
zoom m Level 2: fast movement.
You may calculate the magnification of the en- A sterilzable cap (8.1) may be put over the
tire system and the size of the field of view as handle.
Gasci{Ged on pag ea 16 Securing screw
Holder This securing screw retains the microscope in
Aun the cable of connector (1) through one of the reception bore of the suspension system
the two holders on top of (6.1). and secures it from falling out. Be sure to
Cable conduit screw in this screw firmly as far as it will go.
Run the light guides through this cable conduit. 17 Dust cap
This can be done easily when the conduit is
taken off the microscope first.
Handle for moving the microscope
A sterilizable grip (8.1) can be put over the the
handle.
Dovetail
A microscope component can be attached
here,
G-30-1148-a OPMI CS 23/04/1982
Remove this cap to attach the binocular tube
or another unit.
11
©-30-1148-9 OFMI CS 23041998
Binocular Tube and Eyepieces 5
(figure 5)
1 Knurled knob for setting interpupillary distance
The interpupillary distance is correctly set
when only one image is seen when looking
through both eyepieces.
Catch lever for diopter setting
Eyecup
The cups must be adjusted so that the entire
field of view is visible.
4 Diopter scale
The eyepieces can be adjusted to compensate
for ametropia. To do this, push in catch lever
(2) and turn the eyepiece. The diopter can be
read off the diopter scale.
Setting the eyepieces is described on page 20.
For measurements and to assist focusing, the
eyepiece can be delivered with a reticle in-
stalled. Retrofitting a reticle can only be done
in the factory or by our service representative.
5 Screw ring
Tighten this ring firmly when installing the eye-
pieces.
G-30-1148-s OPMI CS 2310419082
Attaching the instrument equipment
Note:
The principle described in this chapter also applies
for all other suspension systems.
Attaching the microscope (figure 6)
Caution:
When using Floor Stand S4, the weight of the
microscope and all the accessories must not
exceed maximum 20 kg.
®* Loosen safety slider (7). Place the suspension
arm (5) in a comfortable position and tighten
star knob (6) to clamp the vertical movement
of the suspension arm. Do not loosen star
knob (6) again until balancing the suspension
arm.
® Remove securing screw (2).
® lubricate the microscope rotation shaft (4)
lightly (e.g. with Vaseline),
® Insert the microscope rotation shaft (4) into the
reception bore (3) of the suspension arm.
Tighten securing screw (2) firmly. Securing
screw (2) must engage groove (8). This is en-
sured when securing screw (2) is flush with
the surface of the suspension arm.
G-30-11d48-2 CPMICS 23041992
13
® Tighten securing screw (1) firmly using a suita-
ble tool (e.g. a pin face wrench).
Caution:
Before using the instrument and after re-
equipping it, always ensure that securing
screws (1) and (2) are tightened firmly!
Run the light guides into holder (3) and
through the cable conduit.
Note: This can be done easily when conduit
(4) is taken off the microscope first.
Insert holder (3) into the hole at the top of the
suspension arm.
Place cable separator (7) between the light
guides and press it into holder (3).
Connect cable conduit (4) to the microscope.
14
Switch off the power at the suspension sys-
tem.
Plug in connector (9) for the electrical supply
of the operation microscope and tighten
screws (8) firmly.
Note: Always turn the power off at the stand
before disconnecting connector (9).
Remove screw (1) and take cover (2) off.
Place the microscope supply cable into holder
(3) and re-attach cover (2) using screw (1).
G-30-1148-2 OPMICS 23041982
Note:
In order to change the microscope equipment, the
microscope must be removed in the same manner
but in reverse order. Observe the following points:
e Lower the suspension arm (11) to its lowest
position and set the balancing weight to the
lowest setting (3 kg) using star knob (10).
* Clamp the vertical movement of the suspen-
sion arm using star knob (12). Do not loosen
star knob (12) until:
- The microscope equipment has been
changed.
- The balancing of the suspension arm is to
be done.
Caution: |
Hold on to the microscope securely when loos- |
ening securing screws (5) and (6)!
Attaching the binocular tube and the eye-
pieces (figure 8)
e Loosen securing screw (17) a few turns.
® Remove cover (13) and store it.
* Place binocular tube (16) onto the operation
microscope and tighten securing screw (17)
firmly.
Note: Other components may be installed be-
tween the microscope and the tube. These
components are secured in the same manner
using securing screw (17).
G-30-1148-= QOPMI CE 230471882
15
Caution:
Before using the instrument and after re-
equipping it, always check binocular tube (16) |
| and securing screw (17)!
e Screw the eyepieces (14) onto the eyepiece
mounts and tighten knurled rings (15) firmly.
Caution:
| Before using the instrument and after re-
| equipping it, always ensure that knurled
rings (15) are tightened firmly!
Mounting the microscope component
(figure 9)
e Loosen securing screw (4) a few turns.
# Pull off dust cover (5) to the back and store it.
e Insert the microscope component into the
dovetail of the operation microscope and slide
it in as far as it will go. Catch lever (1) must
audibly click in twice.
e Re-tighten securing screw (4) firmly. Catch le-
ver (1) and securing screw (4) now prevent the
microscope component from coming off acci-
dentally.
Caution:
Before using the instrument and after re-
equipping it, always ensure that securing
screw (4) is tightened firmly!
@ Insert the light guides (3) into the light-guide
sockets (2). The light guides are color-coded
at the stand end so that they cannot be con-
fused. The light guide must be installed so that
the microscope can be rotated and tilted with-
out stretching the light guide. If necessary ad-
just the position of the light guide.
G-30-1148e OFMICS 2374/1992
16
® To change the microscope component, loosen
securing screw (4) a few turns. Press catch le-
ver (1) and pull off the microscope component
completely. Store the component not in use in
a dust-free location.
Mote:
The procedure for attaching the microscope com-
ponent to the operation microscope is always the
same despite the differing designs of the various
components.
Electrical connections(figure 10 )
10
Check the voltage indicated at (2).
Note: The suspension system is set for the
voltage at the destination country in the fac-
tory. The voltage indicated at disk (2) must
correspond with voltage of the available line
power. If not, the instrument must be convert-
ed by our service representative.
17
Flug the foot control panel connector (1) into
the respective socket of the suspension sys-
tem.
Note: Only plug in or unplug these connectors
when the power switch on the suspension sys-
tem is turned off.
Plug power cord (3) into a power outlet. The
out let must have a good ground-wire connec-
tion.
G-30-1148-¢ OPMICS 23/04/1997
Preparations for surgery
Adjusting the click-stop coupling
Lift the operation microscope with your hand.
Pull out knob (3) as indicated by arrow and
push it up.
Move the operation microscope to the desired
tit position (0°, 30°, 60°) and release knob
(3). The knob clicks into position by itself and
locks the tilt position.
Balancing and adjusting the suspension
system
Hold the microscope and loosen star knob (5).
Adjust the balance of suspension arm (1) using
star knob (11). When properly adjusted, the
microscope must remain stationary in the de-
sired position.
Note: The friction of the vertical movement can
be adjusted using friction ring (6).
Set the minimum working distance of the op-
gration microscope to the field of surgery. To
do this, loosen star knob (4) of the safety slid-
er and lower the operation microscope to the
5-30-1148. CPMICS 23041992
18
lowest working position. Slide the safety slider
in the direction of the operation microscope
and re-tighten star knob (4). This safety device
prevents unintentional downward movement
past the stop setting.
Check the stop setting by lowering the opera-
tion microscope to the stop.
Loosen star knobs (7) and (13) on the suspen-
sion and carrier arms.
If necessary, set the friction of the rotational
movement using ball knobs (2) and (12). In
this manner, you can optimally adjust the ease
of movement to your needs.
Switch on the main power at (8).
Adjust the speed of the various functions
(zoom, focus, tilt) using the knobs located un-
derneath cover (10).
Set the lamp control switches located under-
neath cover (10) to the foot control panel sym-
bal.
Activate the illumination at the foot control unit
and switch on the illumination at knobs (9). Ad-
just the brightness using knobs (9). Start at a
low brightness to lengthen the duty lives of
the lamp bulbs.
19
11
G-30-1149:5 OPMI CS 23041992
Adjusting the operation microscope
20
Bring the operation microscope into starting position within the focusing range.
Set the minimum magnification on the operation microscope.
Bring the operation microscope into working position.
Adjust interpupillary distance on the binocular tube.
Set diopter scales on eyepieces.
Note that instrument myopia may occur.
3
Emmetropes
set the diopter scale to
0 diopter (D).
Eveglass wearers
their glasses) set the diopter
scale to 0 diopter (D).
| Ametropes
(who know their refractive
powers and perform surgery
without wearing their glasses)
set the diopter scale ring to
their refractive powers.
Ametropes (who do not know their refractive powers)
pr
| {who perform surgery wearing |
Set both eyepieces to + 8 D.
Y
Eyepieces without reticles:
Y
Y
| Remove binocular tube and eve-
pieces from the microscope body
and point them at a distant ob-
ject}, i.e. use them like a pair of
binoculars. The image of the ob-
ject is still unsharp.
Y
Eyepieces with reticles:
y us
= :
Turn diopter scale ring of one eye-
piece slowly clockwise until the
image of the object is sharp. Stop
turning the ring. If necessary, re-
and take the average of the read-
ings found. Adjust the second eye-
piece in the same manner.
peat this procedure three times
Y
| Replace tube and eyepieces on
microscope body and tighten se-
curing screw firmly.
Turn diopter scale ring on eye-
piece slowly clockwise until the re-
ticle is imaged sharply. Stop turn-
ing the ring.
ue À
Focus the operation microscope
on the object. The reticle and the
object must be sharp at the same
time.
Y
Adjust the second eyepiece in the
same manner until the object is
seen sharply.
+
— Y
| field changes.
Adjust eyecup in such a way that the full field of view can be seen.
Set maximum magnification on the microscope and focus on object.
Set working magnification required. When the magnification is changed, the focal plane is retained, but the depth of
Mote: If several surgeons use the instrument, it is advisable to draw up a table with the individual refractive powers of
each of the surgeons and to keep it in a handy location near the instrument.
9 | Caution: Never point at the sun. |
G-50-1148-8 OPMICS 23/04/1902
Pre-surgery checklist
The following points must always be checked
(without the patient) before surgery:
Make sure all cables are connected.
Securing screws (1), (2), (3) must be tightened
firmly.
Make sure the foot control unit is connected.
Switch on power at power switch (7).
Turn the illumination on at knobs (8) and
check the function of the lamps (including the
backup lamp module). You might have to acti-
vate the illumination at the foot control unit.
Check the adjustment of the click-stop cou-
pling.
Check the balance of the suspension arm.
Check the limitation of downward movement of
the microscope.
Check the friction of the microscope rotation
and correct using ball knobs (4) and (6), if nec-
essary.
21
Check the tilt, zoom and focus functions over
their entire ranges. Adjust the speed at the
knobs located underneath cover (9), if neces-
sary.
Press button (5). The microscope must auto-
matically move to the initial position of the fo-
cusing range.
Check the interpupillary distance setting on the
binocular tube.
Check the eyepiece settings.
Check the optical image over the entire magni-
fication range.
Caution:
fa malfunction is detected, for safety reasons
it is not allowed to operate using this instru-
ment. If possible, correct the fault (see trouble-
shooting table, page 24) or contact our service
dept.
G-30-1148-2 OFMI CS 25/04/1992
Use of instrument before and during surgery 22
Requirements
The suspension system, the operation microscope
and the foot control panel are connected.
The instrument has been checked in accordance
with the checklist.
* Move the stand to the desired position.
Caution:
The long extension of the stand base must al-
ways point in the direction of the surgical field.
e Level the stand using the three star knobs (7).
A bubble level is located on the base.
e Re-check the setting of the minimum working
distance to the field of surgery.
* If necessary, re-adjust the friction using ball
knobs (1) and (2).
Operation
e Switch on the instrument at power switch (3).
e Move the microscope over the field of surgery
to the desired position.
@ Activate the illumination at the foot control unit
and turn on the desired illumination at knobs
(4). Adjust the brightness at knobs (4).
G-30-1148-s OPMICS 22/04/1992
e Set to the lowest magnification (zoom func-
tion).
e Looking through the eyepieces, lower the op-
eration microscope using the suspension arm
to where the field of surgery comes into focus.
If necessary, correct the eyepiece adjust-
ments, see page 20.
® Set to the highest magnification (zoom func-
tion).
® Focus sharply on the field of surgery using the
focusing function.
® Set to the desired magnification (zoom).
e When the instrument is not in use, power
switch (3) must be turned off.
Never look directly into the light source, e.g. in-
to the microscope objective or into a fiber light
guide.
Caution:
When operating on the eye, always use еуе- |
protection filter GG 475 to prevent damage to
the retina of the patient's eye.
23
What to do in an emergency
Failure of zoom function or zoom runs to end of Failure of focusing function
magnification range: e Focus using the movement of the suspension
e Switch to the back-up power supply (5) and
set the desired magnification using rocker E.
switch (6). Lamp failure
Failure of tilt motion or tilt moves to end stop: e Switch the instrument off and install the back-
e Switch to the back-up power supply (5) and up lamp module in lamp house. Switch the in-
set to desired position using rocker switch (6). strument back on.
14
G-30-1146-2 OPMI CS 23/04/1992
Maintenance, further information
Trouble-shooting table
24
Problem
Possible Cause
| Remedy
No function at all.
Power plug not connected.
Connect power plug.
Main power switch not pressed.
Press main switch. Green pilot light
must come on.
Contact in-house electrician.
Fuse in suspension systern blown.
Power failure.
Contact in-house electrician.
Failure of suspension system
| electronics.
Contact service technician.
The microscope illumination is not
working properly, but the green
light in the power switch is on.
Halogen lamp is not turned on.
Turn on illumination at foot control unit.
Adjust using the knob on front panel of
suspension system.
Halogen lamp defective.
Switch the instrument off, pull out the
lamp module and insert the back-up
module. Tum instrument back on.
| Change the lamp.
Ceramic base does not have proper
| contact to halogen lamp.
Plug the ceramic base firmly onto the
contacts of the halogen lamp
Lamp module does not have proper
contact.
Push in lamp module as far as it will
go.
Foot control unit not properly
connected.
Connector must fit in with click.
Thermal circuit breakers activated.
Press in red buttons on suspension
system and listen for cooling fan. If the
fan is not running, the circuit breakers
will shut the system off again after a
| few minutes.
Contact service technician.
| Light guide not properly inserted.
Fuse in suspension system blown.
Insert light guide as far as it will go.
Contact in-house electrician.
Defective foot control unit or
electronics.
Illuminate area of surgery with surgical
lamp.
Contact service technician.
Selectors located behind the cover
plate on the stand are not set correctly.
Re-set the selectors.
Insufficient illumination.
Power too weak.
Adjust illumination using knobs on
stand column.
| Light guide not properly inserted at
lamp and/or microscope.
Insert light-guide as far as it will go.
| Defective light guide (illumination not
| even).
Contact service technician. Re-
| connect for other light guide.
G-20-1148-2 OPMI CS 23/04/1992
25
Problem
Possible Cause
Remedy
Zoom system not functioning.
| Foot control unit not connected proper-
ly.
The connector must click in.
| Back-up power supply is on.
Switch back-up power supply off.
| Defective fuse in stand column.
Contact in-house electrician.
Defective foot control unit or motor.
Switch back-up power supply on (the
yellow LED blinks) and set to desired
magnification using the zoom switch
(6) (see figure 14, page 23) on the
stand. Note: When the back-up power
supply is on, none of the functions on
the foot control unit are active.
Contact service technician.
| Focusing not functioning.
Foot control unit not connected proper-
ly.
The connector must click in.
Back-up power supply is on.
Switch back-up power supply off.
Contact in-house electrician.
Defactive foot control unit or motor.
Focus using the suspension arm of the
stand.
Contact service technician.
Tilt system not functioning.
|
|
Foot control unit not connected proper-
ly.
The connector must click in.
Back-up power supply is on.
Switch back-up power supply off. _
Defective fuse in stand column.
Contact in-house electrician.
Defective foot control unit or motor.
Switch back-up power supply on (the
yellow LED blinks) and adjust position
| using switches (8) (see figure 14, page
23) on the stand. Note: When the back-
up power supply is on, none of the
functions on the foot control unit are
active.
Contact service technician.
Microscope movement too
sluggish or jammed.
The respective friction setting is too
tight.
Loosen friction setting.
Jammed (8.9. lacking lubrication)
Contact service technician.
G-30-1146a OPMI CS 2304/1992
Exchanging the halogen lamp on the
carrier arm
(figure 15)
Caution:
When you exchange the lamp shortly after it
has gone out, wear heat-protective gloves to
prevent burns!
Mote: If the halogen lamp goes out during the op-
eration, install the back-up lamp module (5). It is
thus important to check the back-up lamp module
before surgery begins.
To change the halogen lamp, proceed as follows:
e Switch the instrument off at power switch (6).
e Turn off the illumination at knobs (7).
® Pull out lamp module (4).
® Pull the ceramic base (2) off of the contact
pins of the halogen lamp.
® Pull the halogen lamp out of the spring holding
device.
® Install the new halogen lamp. Observe the fol-
lowing points:
The centering nose (1) must fit into the
hole.
- Do not touch the lamp bulb (3) or the inte-
rior of the lamp reflector,
e Slide the ceramic base (2) onto the contact
pins of the lamp.
e Install the lamp module with the new halogen
lamp into the stand.
e Switch the instrument back on at power
switch (6).
® Switch the illumination on at knobs (7).
Mote: Only use 12 V, 100 W halogen lamps, cata-
log number 38 00 79- 9040.
G-30-1148-a OPMI CS 23/04/1992
26
15 _
Î
SF 2
E
7
>
2 3
А _
A
A
5
S
Exchanging the halogen lamp in the lamp
house (figures 15 and 16)
Caution: |
When you exchange the lamp shortly after it
has gone out, wear
prevent burns!
heat-protective gloves to
To change the halogen lamp, proceed as follows:
16
Switch the instrument off at power switch (6).
Turn off the illumination at knobs (8).
Squeeze in the grips (9) and pull out lamp
module (10).
Pull the ceramic base (13) off of the contact
pins of the halogen lamp.
Pull the halogen lamp out of the spring holding
device.
27
install the new halogen lamp. Observe the fol-
lowing points:
The centering nose (12) must fit into the
hole.
Do not touch the lamp bulb (11) or the in-
terior of the lamp reflector.
Slide the ceramic base (13) onto the contact
pins of the lamp.
Install the lamp module with the new halogen
lamp into the stand.
Switch the
switch (5).
instrument back on at power
Switch the illumination on at knobs (8).
Note: Only use 12 V, 100 W halogen lamps, cata-
log number 38 00 79- 9040.
G-30-1148a OPMICS 23041962
Care of the microscope
Cleaning optical surfaces
The multilayer T* (T-star) coating of our optical
components (e.g. eyepieces and objectives) re-
sults in optimum contrast and high-quality observa-
tion and image quality.
These advantages, which provide a brilliant image,
are markedly impaired by even slight contamina-
tion of the optics or by a fingerprint. For this rea-
son, when the microscope is not being used it
should never be left without the objective, binocu-
lar tube and eyepieces installed. After use and
cleaning, cover the microscope with a dust cover.
Always store objectives, eyepieces and accesso-
ries which are not being used in dust-free cases.
The external surfaces of the optical components
(eyepleces, objectives) should be cleaned on a
regular basis:
* Blow off dust on the optical surfaces using a
squeeze blower or a grease-free brush.
¢ Thorough cleaning is now extremely easy and
can be quickly performed with our new antista-
tic cleaning cloths.
Please follow the instructions on the packing of
the cleaning cloths.
In this manner the optical image will remain brilliant
and high in contrast.
Pack of 100 cleaning cloths:
Catalog no. 30 61 18- 0000
GI0-1148-+ OPMICS 2304/1992
28
Cleaning painted surfaces
Painted surfaces should be cleaned with a cotton
wad on a stick swab moistened with petroleum
benzin (inflammable!)
Wipe off any residue with a mixture consisting of
50% ethyl alcohol and 50% distilled water plus a
dash of dishwashing liquid.
Sterilization
The asepsis set available from Carl Zeiss contains
rubber caps, sleeves and grips which can be steril-
ized in conventional autoclaves. We recommend
two programs for sterilization:
e Sterilization temperature : 120° C
Sterilizing time : 20 minutes
e Sterilization temperature: 134° C
Sterilizing time : 5 minutes
For sterilizing the operation microscope you may
use the single-use sterile drapes.
Magnifications / Fields of view
Using the magnification factor, which can be
read in magnification window (5), page 11, you
can calculate the total magnification of the micro-
scope.
If:
Нова IS the focal length of the binocular tube,
fobj 15 the focal length of the main objective,
y 15 the factor set on the zoom system,
Maye is the magnification of the eyepiece,
then the total magnification of the operation mi-
croscope can be calculated according to:
Tube
Tobi
Mt =
ye M eye
Example:
Ниве = 170 mm, fo = 200 mm, y = 1.6 and
Maye = 10 x.
G-30-1148-4 OPMI CS 23041552
29
The total magnification is thus:
17
Му = 0 16-10 = 136
200
If total magnification My of the operation micro-
scope is known, the field of view diameter
(FoVp), i.e. the circular area of the surgical field
which can be seen through the microscope when
used properly, can be calculated according to:
FOVn* Mevye
MT
FoVp =
FoVy in the above formula stands for the field-of-
view number, which is marked on our widefield
eyepleces.
Using Mr = 13.6 from the example above, the
field-of-view diameter is thus:
£2 mm-10
13,6
FoVp = = 16.2 mm
Moving the instrument
(figures 17 and 18)
Observe the following points when moving the in-
strument:
To make sure the stand cannot tip when mov-
ing it, pull in the suspension arm (1), the carri-
er arm (5) and the microscope so that the cen-
ter of gravity is as close to the stand column
as possible. See figure 17. Tighten star knobs
(6) to clamp the arms in this position.
Roll up the foot control panel cable on bars (8)
and hang the foot control panel on the top bar
(8).
Roll up the power cord (4) on bars (2).
Turn star knobs (3) counter clockwise. The
stand may now be rolled.
Be careful of clearance height when passing
through doorways.
When moving the stand, use handles (7).
Avoid collisions of any kind.
Do not go over steps or edges. The stand
might topple!
Be extremely careful when moving over in-
clined surfaces.
Do not park the instrument on inclined sur-
faces.
G-20-1148-4 OPMI CS 23041992
17
30
31
Spare parts
1 Halogen lamp
Fack of 100 Prophot
cleaning cloths
(not shown)
Asepsis
2 Asepsis for OPMI CS
with Retrolux 3.
containing:
2.1 Sterilizable rubber cap
(4 pcs)
2.2 Sterilizable rubber cap
(2 pcs)
Catalog number
38 OÙ 79- 9040
30 61 18- 0000
30 25 30- 8002
30 26 27- 9001
30 58 09- 0000
3 Sterilizable caps for 170 mm tube
(inter-pupillary distance
setting) (6 pcs)
G-30-114B-2 OPMI CS 2304/1992
30 58 10- 0000
19
32
2.1
2.2
Technical data
33
Operation Microscope OPMI CS
Magnification
Focusing
Numination
Microscope suspension
Electrical
Catalog numbers
Weight of
microscope body
Subject to change.
С-30-1 14848 OPMI CS 23/04/1992
Zoom system with 1:6 zoom ratio.
Total magnification when using Retrolux 2 or Retroskop 2 and
10x eyepieces: 3.4x — 20.4x.
Total magnification when using Retrolux 3 and 10x eyepieces: 4x - 24x.
Motorized zoom activated over hand or foot control panel or over operating
chair.
Speed adjustable at suspension system.
Motorized focusing, speed adjustable at suspension system within range of
1.5 and 5 mm /s.
Fiber-optic illumination with 12 Y 100 W halogen reflector lamp supplied from
lamp house in suspension system.
Microscope rotates 330° around vertical axis;
Stops of click-stop coupling : 0°, 30°, 60°
Motorized coordinate front-to-back and lateral tilt motion: +50 mm.
In accordance with IEC 601-1.
Class |, type B.
Catalog number
Operation Microscope OPMI CS 30 26 22- 0000
Inclinable 180° binocular tube, f = 170 mm 30 37 88- 0000
10x22B screw-type widefield eyepieces (2 pcs) 30 55 30- 0000
8.2 kg
When using Stand 54, the weight of the entire microscope equipment,
including the accessories, must not exceed max. 20 kg.
Sterilization Methods
(ETO) Sterilization”
Standard ETO is acceptable.fof use with Kraten® ihermoplastic mbber baied compornds.* The
EE CO ne ERA AT EM a
oa the part.
Aeration time is greatly dependent on the size of the master carton and. its permeability. One week
is the minimum requirement to bring the ETO residuals below LPM; as fasted by the stindaid
Баш extraction method. Lf the product iz heated to 125-135 F uan rn rc
airflow; the rime can be accelerated to as linie as four days: + 5
ia Sterilization*
Kran thermoplastic rubber. dan Dé Série gomme meo oa Qi pe
ln physical properties even alier extended siorage: -- E EA ie EE
Kraton G-2705 rubber mas exposed to Cobalt 60 radiation doses of 3,6; and-17:Mrads= The table
below: rol e tha radiation onthe ит dpi SE the na Mitel for
1 Fmooths: - : .
‘Те е ‘со кот т ° EP à
Steam Sterilization*
GL Cofporarion can suggest die folloving máximuns autoclave eycles for selected materiales
250.Е for 17 minutes
240 F for 77 minutes.
There will be some siipgage or-cmeep with any Kraton. thermoplastic rubber based products ac these
res because of the relieving of molded in stress and the relaxation of imposed stresses.
temperáfo:
To minimiz= these effects, parts should be molded at the suggssted processing conditions; aed nex
autoclaved while being subjected tg outside mechanical stresses.
" Infbrmafion gérisins caly to Kıaton G-bazed compounds
* Information pertains only to Kraton G-2705 compound.
Endure Number
90-1200
90-1201
90-1202
90-1203
90-1204
90-1205
90-1206
90-1207
90-1208
90-1209
90-1302
90-1400
90-1403
90-1402
91-0100
91-0101
91-0102
91-0103
91-0104
91-0105
91-0106
91-0110
91-0111
91-0112
91-0113
91-0114
92-0010
92-0200
93-8222
93-8214
93-8296
Disposables
Spare Bulbs
Zeiss 6V 30W Bt58Z
Zeiss 6V 50W Bt86Z
Zeiss 12V 100W HLX #64626
EFR Housing #900
Zeiss 15V 150W EFR
Zeiss 12V 100W HLX #64627
Zeiss Superlux 40
Zeiss Superlux 175
Zeiss Superlux 300 with Cartridge
Zeiss Superlux 300 Bulb Only - No Housing or Meter
ELS 150 21V 150W EKE
ELS 250 24V 250W ELC
ELS 24 60V 24W Metal Halide
ILO 300W with Cartridge
Sterilizable Knob Covers
Zeiss Knob Cover, MD Zoom
Zeiss Knob Cover, 0-60 PD Adjustment
Zeiss Knob Cover, Small, 0-180 PD Adjustment
Zeiss Knob Cover, Medium,
Zeiss Knob Cover, Magnification Changer
Zeiss Knob Cover, Large
Zeiss Knob Cover, Extra Large
Zeiss Handle Cover, CS/MD Short
Zeiss Handle Cover, C5/MD Long
Zeiss Handle Cover, F-Cover
Zeiss Handle Cover, Pro Magis
Zeiss Hande Cover for MDU Post
Dust Covers
Dust Cover, Large
Foot Control Covers
Endure Poncho Disposable Foot Control Cover, 20 per Case
Drapes
Sterile Drape, 50/180cm, 20/70",
Zeiss 48mm, Zeiss OPMI 1/OPMI 6 w/o Side Observer, 20 per Case
Sterile Drape, 115/180cm, 45/70",
Zeiss 48mm, Zeiss OPMI 1/0PMI 6 wSide Observer, 20 per Case
Sterile Drape, 115/300cm, 45/118",
390158
390186
380075 1020
310198
380079 9040
302602 0203
303418 0000
305810 0000
305807 0000
303673 0000
305803 0000
303674 0000
302501 9060
302627 9001
305808 0000
305809 0000
Zeiss 65mm, MD/CS/11/111/0RL/Pro Magis/Neuro/ VISU 150/VISU 200, 20 per Case
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