Dürr Technik SICOLAB mini ENDO User manual

SICOLAB mini ENDO
Installation and operating instructions
1015100100L02

1910V003
EN

1015100100L02 1910V003 1
8.2 Quick-release coupling – operat-
ing panel . . . . . . . . . . . . . . . . . . . 13
8.3 Establishing the compressed air
connection . . . . . . . . . . . . . . . . . . 13
8.4 Condensate . . . . . . . . . . . . . . . . . 13
8.5 Electrical installation . . . . . . . . . . . 13
8.6 Overtemperature protection . . . . . 14
8.7 Checking the safety valve . . . . . . . 14
Usage
9 Operation . . . . . . . . . . . . . . . . . . . . . . . 15
9.1 Taking out of use. . . . . . . . . . . . . . 15
9.2 Switching the unit on/off . . . . . . . . 15
9.3 Start-up cycles . . . . . . . . . . . . . . . 15
9.4 Notes on the compressed air pis-
tol . . . . . . . . . . . . . . . . . . . . . . . . 16
9.5 Setting the pressure reducer . . . . . 17
10 Maintenance. . . . . . . . . . . . . . . . . . . . . 18
10.1 Maintenance schedule . . . . . . . . . 18
10.2 Disinfecting and cleaning the sur-
faces . . . . . . . . . . . . . . . . . . . . . . 19
10.3 Checking the fan. . . . . . . . . . . . . . 19
Troubleshooting
11 Tips for operators and service techni-
cians. . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Contact
12 Addresses . . . . . . . . . . . . . . . . . . . . . . 21
12.1 Returns / Repairs . . . . . . . . . . . . . 21
12.2 To order spare parts . . . . . . . . . . . 21
12.3 Service . . . . . . . . . . . . . . . . . . . . . 21
12.4 Addresses worldwide . . . . . . . . . . 21
EN
Contents
Important information
1 About this document . . . . . . . . . . . . . . . 2
1.1 Warnings and symbols . . . . . . . . . . 2
1.2 Copyright information . . . . . . . . . . . 3
2 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.1 Intended purpose . . . . . . . . . . . . . . 3
2.2 Intended use. . . . . . . . . . . . . . . . . . 3
2.3 Improper use . . . . . . . . . . . . . . . . . 3
2.4 General safety information. . . . . . . . 3
2.5 Specialist personnel . . . . . . . . . . . . 4
2.6 Electrical safety. . . . . . . . . . . . . . . . 4
2.7 Essential performance character-
istics. . . . . . . . . . . . . . . . . . . . . . . . 4
2.8 Notification requirement of seri-
ous incidents . . . . . . . . . . . . . . . . . 4
2.9 Only use original parts. . . . . . . . . . . 4
2.10 Transportation and storage . . . . . . . 4
2.11 Disposal . . . . . . . . . . . . . . . . . . . . . 5
Product description
3 Overview. . . . . . . . . . . . . . . . . . . . . . . . . 6
3.1 Scope of delivery . . . . . . . . . . . . . . 6
3.2 Spare parts and accessories. . . . . . 6
3.3 Accessories for the compressed
air pistol . . . . . . . . . . . . . . . . . . . . . 7
4 Technical data . . . . . . . . . . . . . . . . . . . . 8
4.1 Basic data . . . . . . . . . . . . . . . . . . . 8
4.2 EU declaration of conformity . . . . . . 9
5 Operation . . . . . . . . . . . . . . . . . . . . . . . 10
5.1 Unit details . . . . . . . . . . . . . . . . . . 10
6 Type plate. . . . . . . . . . . . . . . . . . . . . . . 11
Assembly
7 Requirements . . . . . . . . . . . . . . . . . . . . 12
7.1 Installation/setup room . . . . . . . . . 12
7.2 Pressure vessel test . . . . . . . . . . . 12
8 Commissioning. . . . . . . . . . . . . . . . . . . 13
8.1 Remove the packaging . . . . . . . . . 13

2 1015100100L02 1910V003
The signal word differentiates between four
levels of danger:
– DANGER
Immediate danger of severe injury or death
– WARNING
Possible danger of severe injury or death
– CAUTION
Risk of minor injuries
– NOTICE
Risk of extensive material/property damage
Other symbols
These symbols are used in the document and
on or in the unit:
Note, e.g. specific instructions regarding
efficient and cost-effective use of the unit.
Refer to Operating Instructions.
CE labelling
Manufacturer
Date of manufacture
Order number
Serial number
Dispose of correctly in accordance with
EU Directive 2012/19/EU (WEEE).
Disconnect all power from the unit.
Protective ground connection
Air
Weight
1 About this document
These installation and operating instructions
represent a part of the unit. They correspond to
the relevant version of the unit and the status of
technology valid at the time of its market launch.
In the event that the instructions and
notes in these installation and operating
instructions for are not observed, Dürr
Technik accepts no warranty or liability of
any kind for the safe operation and relia-
ble function of the units.
This translation was prepared to the best of our
knowledge. The original German language ver-
sion of the manual is the definitive version. Dürr
Technik is not liable for translation errors.
1.1 Warnings and symbols
Warnings
The warnings in this document are intended to
draw your attention to possible injury to persons
or damage to machinery.
The following warning symbols are used:
General warning symbol
Warning – dangerous high voltage
Warning – hot surfaces
Warning - automatic start-up of the unit
The warnings are structured as follows:
Description of the type and source of
danger
Here you will find the possible conse-
quences of ignoring the warning
iFollow these measures to avoid the
danger.
Important information
EN

1015100100L02 1910V003 3
Important information
2 Safety
Dürr Technik has developed and constructed
the units in such a way that danger is to a large
extent excluded if the units are used as intend-
ed. Nevertheless, residual risks can remain.
You should therefore observe the following
notes.
2.1 Intended purpose
The unit is an oil-free compressor for com-
pressed air. SICOLAB mini ENDO is intended to
be used with attachments for the drying of MIC
instruments and their accessories, including
hoses, valves, Luer Lock adapters and cannu-
las.
2.2 Intended use
The unit is designed to supply compressed air
for the drying of prepared endoscopes and MIC
instruments.
The unit aspirates ambient air. The sucked-in
ambient air must be suitable for the drying of
endoscopes and MIC instruments that are used
on patients and must not contain any pollutants
or harmful substances.
2.3 Improper use
Any other usage or usage beyond this scope is
deemed to be improper. The manufacturer ac-
cepts no liability for damage resulting from such
use. In such cases, the user/operator will bear
the sole risk. The unit must not be used to com-
press any other media or any combustible or
explosive mixtures.
2.4 General safety information
iWhen operating this unit, always observe all
directives, laws, and other rules and regula-
tions applicable at the site of operation.
iCheck the function and state of the unit prior
to each use.
iDo not convert or modify the unit.
iComply with the specifications of the Installa-
tion and Operating Instructions.
iEnsure that the unit operator has access to
the Installation and Operating Instructions at
all times.
Recycling
AC current
On/off switch
Fuses
1.2 Copyright information
All names of circuits, processes, names, soft-
ware programs and units used in this document
are protected by copyright.
The reprinting of the installation and operating
instructions, even in extracts, is only permitted
with the written permission of Dürr Technik.
EN

4 1015100100L02 1910V003
Important information
WARNING
Risk of explosion of the pressure
vessel and pressure hoses
The unit is pressurised and may explode
if you do not comply with the notice.
iThe pressure vessel and the pressure
hoses must be vented before they are
stored or transported.
iProtect the unit from moisture during
transportation.
iAlways transport the unit in an upright
position.
Dürr Technik accepts no liability for dam-
age resulting from the use of non-ap-
proved accessories, special accessories
or any working parts or spare parts other
than original parts.
The use of non-approved accessories,
special accessories or non-genuine
working parts / spare parts (e.g.power
cord) can have a negative effect on the
electrical safety and EMC.
2.10 Transportation and storage
The original packaging provides optimum pro-
tection for the unit during transport.
Dürr Technik will not accept any respon-
sibility or liability for damage occurring
during transport due to the use of incor-
rect packaging, even where the unit is
still under guarantee.
– Only transport the unit in its original packag-
ing.
– Keep the packing materials out of the reach
of children.
The unit may be stored in its original packaging
– in warm, dry and dust-free rooms;
– protected from contaminants.
If possible, retain the packaging material.
2.5 Specialist personnel
Operation
Unit operators must ensure safe and correct
handling based on their training and knowledge.
iInstruct or have every operator instructed in
the handling of the unit.
Installation and repairs
iAlways arrange for any assembly work, read-
justments, alterations, extensions, and repairs
to be performed by Dürr Technik or by per-
sonnel authorised and trained by Dürr Tech-
nik. Qualified personnel are defined as those
trained by Dürr Technik; who are familiar with
the unit technology; and are aware of the dan-
gers presented by the unit.
2.6 Electrical safety
iObserve and comply with all the relevant elec-
trical safety regulations when working on the
unit.
iReplace any damaged cables or plugs imme-
diately.
2.7 Essential performance charac-
teristics
The SICOLAB mini ENDO unit does not have
any essential performance characteristics in ac-
cordance with EN/IEC 60601-1 section 4.3.
The unit complies with the requirements accord-
ing to IEC60601-1-2:2014.
2.8 Notification requirement of seri-
ous incidents
The operator/patient is required to report any
serious incident that occurs in connection with
the device to the manufacturer and to the com-
petent authority of the Member State in which
the operator and/or patient is established/resi-
dent.
2.9 Only use original parts
iOnly use accessories and special accessories
that are specified or approved by Dürr Tech-
nik.
iOnly use original working and spare parts.
EN

1015100100L02 1910V003 5
Important information
Ambient conditions during storage and
transport
Ambient conditions during storage and
transport
temperature °C -20 to +70
Rel. humidity %0 to 99
Air pressure hPa 100 to 1100
Please refer to the labels on the packaging pad-
ding.
2.11 Disposal
Unit
The unit must be disposed of properly.
Within the European Union, the unit must
be disposed of in accordance with EU
Directive 2012/19/EU (WEEE).
iPlease contact Dürr Technik if you have any
questions regarding the proper disposal of the
unit.
Packaging
Dispose of the packaging material in an
environmentally responsible manner.
– Note current disposal routes.
– Keep the packing materials out of the reach
of children.
EN

6 1015100100L02 1910V003
3 Overview
3.1 Scope of delivery
The following items are included in the scope of delivery (possible variations due to country-specific
requirements and/or import regulations):
Product name . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Article number
SICOLAB mini ENDO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1015100001
with power cord
Stainless steel compressed air pistol with hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1015200004
Including hose nozzle and attachment 1015200007
Fine filter assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1015200014
Installation and Operating Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1015100100
Reprocessing instructions for the compressed air pistol. . . . . . . . . . . . . . . . . . . . . . . . . . 1015200050
3.2 Spare parts and accessories
The following wearing parts need to be replaced at the specified maintenance intervals (see "10.1
Maintenance schedule").
Spare parts
SICOLAB
mini ENDO
Remark
Filter set SICOLAB mini ENDO 1015200015 Filter set comprising: air in-
take filter cartridge 3 µm, fine
filter cartridge 0.01 µm, fine
filter cartridge 5 µm
Compressed air hose 2 m 1015200019
Fuses (mains fuse) SICOLAB mini ENDO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9000-115-0012
powercord (RW-F3G1,00; length 2,5m), CN plug - IEC . . . . . . . . . . . . . . . . . . . . . . . . .8012100014
powercord (H05VV-F3G1,00; length 2,5m); UK plug - IEC . . . . . . . . . . . . . . . . . . . . . . . 8012100015
Vibration insulation mat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0654 0035
Product description
EN

1015100100L02 1910V003 7
Product description
3.3 Accessories for the compressed air pistol
The compressed air pistol is available as an accessory for SICOLAB mini ENDO units and is
operated with compressed air.
Operating instructions for safe handling of the compressed air pistol and cleaning and repro-
cessing instructions are available as a download "Operating instructions for cleaning pistols
made of stainless steel" from www.reinigungspistolen.de.
1
2
45
3
6
Accessories for the compressed air pistol Item no.
Stainless steel compressed air pistol with hose 1015200004 1
Set of attachments with 5 screw-on attachments for the com-
pressed air pistol 1015200011
2,3,4,5,6
Spray nozzle 1015200007 2
Luer-Lock connector 1015200009 3
Luer adapter 1015200008 4
Hose adapter, size 6 1015200006 5
Spray nozzle 1015200017 6
Compressed air hose with Y-adapter and 4 x Luer Lock adapt-
ers 0715100721
-
EN

8 1015100100L02 1910V003
Product description
4 Technical data
4.1 Basic data
Electrical data SICOLAB mini ENDO
1015100001
Electrical frequency Hz 50 60
Nominal voltage V230 230
Rated power P1 (kW) 0.3 0.3
Nominal current A1.7 1.4
Nominal pressure bar / MPa 1 / 0.1 1 / 0.1
Mains fusing A 2 2
General data
Pressure vessel volume L 2 2
Delivery quantity at 0 bar (0 MPa) l/min 36 38
Delivery quantity at 1 bar (0.1 MPa) l/min 31 33
Duty cycle %100 100
Switch-on/cut-off pressure bar / MPa 5 - 7 / 0.5 - 0.7 5 - 7 / 0.5 - 0.7
Safety pressure PS bar / MPa 8 / 0.8 8 / 0.8
Speed min-1 1300 1600
Noise level (at nominal pressure) dB (A) 50 52
Weight kg 16 16
Dimensions* (L x W x H) mm 396 x 321 x 295 396 x 321 x 295
*Dimensions without quick-release coupling and hose nozzle
Ambient conditions during opera-
tion
temperature °C +5 to +40 +5 to +40
Relative humidity %0 - 95 0 - 95
Classification
Medical product class I
EN

1015100100L02 1910V003 9
Product description
4.2 EU declaration of conformity
Manufacturer's name: Dürr Technik GmbH & Co. KG
Manufacturer's address:
Pleidelsheimer Straße 30
D-74321 Bietigheim-Bissingen
Reference number: 1015
Article designation: SICOLAB mini ENDO
From the serial number: 000000000
We hereby declare that the product described above conforms to the requirements of the valid ver-
sion of the Medical Devices Directive 93/42/EEC. The conformity procedure was carried out in ac-
cordance with Council Directive 93/42/EEC, Annex VII (class I medical device).
The company Dürr Technik GmbH & Co. KG bears the sole responsibility for issuing the declaration of
conformity.
Bietigheim-Bissingen, 20 May 2019
Andreas Ripsam Proof of signature in the
Executive Board of Dürr Technik Original document held by Dürr Technik
EN

10 1015100100L02 1910V003
Product description
10
9
24
12
11
8
Figure 2: SICOLAB mini ENDO – view of the
front
8 Quick-release coupling
9 On/Off switch
10 Pressure gauge
11 Unit cover
12 Unit cover lock
24 Fine filter 0.01 µm
13
14
15
Figure 3: View of the rear
13 Carry handle
14 Condensate drain
15 Power plug with fuses
5 Operation
The unit draws in atmospheric air and com-
presses it. The oil-free compressed air is then
transported to the pressure vessel. The oil-free
and filtered air is made available to the consum-
ers in the pressure vessel.
If compressed air is removed for a consumer,
the pressure in the vessel drops. When the
switch-on pressure is reached, the unit is auto-
matically switched on again via the pressure
switch. When the cut-off pressure is reached,
the unit is automatically switched off. A safety
valve prevents the maximum permissible vessel
pressure from being exceeded.
5.1 Unit details
1
2
3
4
6
5
7
Figure 1: Top view (without unit cover)
1 Pressure vessel
2 Safety Valve
3 Pressure switch
4 Air intake filter
5 Pressure reducer with condensate separa-
tor and fine filter 5 µm
6 Soleinoid valve
7 Operating time counter
EN

1015100100L02 1910V003 11
Product description
6 Type plate
The type plate is located on the rear of the unit.
REF Order number
SN Serial number
This information is also required when order-
ing spare parts.
EN

12 1015100100L02 1910V003
The unit must only be operated on a stable,
even base. The unit must not be used as a
climbing aid. Danger of breakage! Place a col-
lector tray under the condensate drain(14) on
the rear of the unit to collect any condensate
that is blown out.
13
14
15
WARNING
Do not reach into the fan grille with
your fingers or any objects
Risk of injury from fan blades.
7.2 Pressure vessel test
The owner must comply with the national
directives.
Example for Germany: German Ordinance on
Industrial Safety and Health (BetrSichV)
7 Requirements
7.1 Installation/setup room
The room chosen for set up must fulfil the fol-
lowing requirements:
– Closed, dry, well-ventilated room.
– Should not be a purpose-made room (e.g.
boiler room or wet room).
– Set up the unit on a clean, level and sufficient-
ly stable surface (take the weight of the unit
into account).
– Set up or install the unit so that the type plate
can be easily read and the unit is easily acces-
sible for operation and maintenance.
– Set up the units so that the socket to which
the units is connected is easily accessible.
– Room temperature: +5°Cto +40°C.
– Ensure that there is sufficient distance to the
wall so that the air can flow in and out without
any obstruction.
The air is filtered when it is sucked in.
This does not alter the composition of
the air. The source of the air taken in
should be free of any harmful substances
(e.g. do not draw in air from an under-
ground garage or directly next to a suc-
tion machine).
NOTICE
Risk of overheating due to insuffi-
cient ventilation
The units generates heat. Possibility of
heat damage and/or reduced service life
of the unit.
iDo not cover the unit.
iAir must be able to flow in and out un-
obstructed.
iVentilation openings must be suffi-
ciently large.
iInstalled units may require an inde-
pendent ventilation system in unfa-
vourable cases.
Assembly
EN

1015100100L02 1910V003 13
Assembly
8.4 Condensate
When air from the surrounding atmosphere is
compressed, different amounts of condensate
will accumulate in the pressure vessel depend-
ing on the humidity and temperature of the air.
This condensate is collected via the integrated
condensate separator, which is located between
the pressure vessel and the compressed air
connection. As soon as a certain fill level is
reached in the condensate separator, the con-
densate is drained off to the outside via the con-
densate drain.
iPlace a collector tray under the condensate
drain.
14
14 Condensate drain
8.5 Electrical installation
iConnect the power cord to the mains socket
on the rear of the unit
iConnect the power cord to a properly installed
mains socket with PE conductor.
iRoute the power cord in such a way that it is
not under any mechanical tension.
iBefore commissioning, verify that the power
supply voltage complies with the voltage
specifications of the type plate.
8 Commissioning
8.1 Remove the packaging
The unit is securely protected with packaging
material to ensure safe transportation.
iRemove the packaging material.
iRemove the protective film.
iCheck the unit for damage in transit.
iOnly lift the unit using the transport handles
and/or from the bottom.
8.2 Quick-release coupling – oper-
ating panel
The compressed air connection to the
pressure reducer has a constant pressure
of 1 bar (set at the factory).
The pressure can be adjusted at the
pressure reducer in the unit – see "9.5
Setting the pressure reducer".
iCompressed air is extracted at the quick-re-
lease coupling (7.2 mm) via a hose adapter
piece on the operating panel of the unit.
iSecure the pressure hose to the hose adapter
piece using a hose clip.
iConnect the hose adapter piece to the
quick-release coupling.
8.3 Establishing the compressed
air connection
The unit has a 7.2 mm quick-release coupling
on its outer side. The matching hose nozzle for
a connecting hose with an internal diameter of
6mm is included in the scope of delivery.
CAUTION
Damage to the quick-release cou-
pling if the cover of the unit is open
The quick-release coupling can be dam-
aged due to high compressive forces
during connection of the pressure hose.
iThe cover of the unit must be closed
and locked.
EN

14 1015100100L02 1910V003
Assembly
8.7 Checking the safety valve
The safety valve must be checked to establish
that it is working correctly when the unit is start-
ed up for the first time.
At the factory, the safety valve is set to
10 bar (1 MPa) or 8 bar (0.8 MPa) (de-
pending on the maximum pressure), in-
spected and stamped (see also "4 Tech-
nical data").
DANGER
Explosion of the pressure vessel
and pressure hoses
iDo not change the safety valve set-
tings.
WARNING
Risk of damage to the safety valve
Risk of explosion of the pressure vessel
and pressure hoses due to a defective
safety valve
iDo not use the safety valve to vent the
pressure vessel.
iSwitch on the unit at the pressure switch and
fill the pressure vessel to the cut-off pressure.
iRotate the cap of the safety valve a few turns
anti-clockwise until the valve begins to blow
off. Only allow the safety valve to blow for a
short period.
iTurn the cap clockwise as far as it will go.
The valve is closed.
DANGER
Risk of electric shock due to dam-
aged power cord or plug
Electric shocks can cause severe inju-
ries.
iDo not start up the unit if the power
cord or plug is damaged.
iReplace the damaged power cord.
8.6 Overtemperature protection
The motors in the units are equipped with a
temperature switch that switches the unit off if it
overheats. If this happens, you will first need to
determine the cause of the fault and then reme-
dy it.
If the unit is switched off via the tempera-
ture switch, the fan of the unit will contin-
ue to run.
NOTICE
Automatic start-up of the unit after
cooling down
iAllow unit to cool down
EN

1015100100L02 1910V003 15
iProtect the unit against moisture, dirt and ex-
treme temperatures during transport (refer to
the section on "Ambient conditions").
iOnly store the unit when it has been com-
pletely emptied.
9.2 Switching the unit on/off
10
8
9
5
9 On/Off switch
iThe unit is switched on by pressing the on/off
switch (9).
The unit starts up and the pressure vessel is
filled. When the cut-off pressure is reached
the unit switches off automatically.
iThe unit is switched off by pressing the on/off
switch (9) again.
Maximum operating pres-
sure:
8 bar
Switch-on/cut-off pressure: 5 /7 bar
9.3 Start-up cycles
The motors in the compressor stations are de-
signed for 10 starts/stops per hour. More fre-
quent switching will lead to increased wear.
9 Operation
Prior to working on the unit or in case of
danger, disconnect it from the mains.
DANGER
Risk of electric shock due to defec-
tive cable connections and risk of
burns due to hot surfaces if the unit
is operated with the cover open.
During operation, the unit is under a live
voltage and its surfaces get hot.
iThe cover of the unit must be closed
during operation.
iRegularly check cable connections for
damage.
9.1 Taking out of use
Taking the unit out of use
If the unit is not to be used for a prolonged peri-
od of time, we is recommend that it be decom-
missioned.
iSwitch on the unit and wait until the cut-off
pressure is reached (see "4 Technical data").
iSwitch off the unit.
iDisconnect the unit from the mains power
supply and secure it so that it cannot be
switched on inadvertently.
iRelease all of the pressure from the pressure
vessel. To do this, pull the trigger of the com-
pressed air pistol until the unit is depressur-
ised.
iDisconnect the compressed air pistol with
hose from the quick-release coupling of the
unit.
Before taking the unit back into opera-
tion, have a service carried out and the
filter replaced by a service engineer/tech-
nician qualified by Dürr Technik.
Storage of the unit
WARNING
Risk of explosion of the pressure
tank and pressure hoses
iThe pressure tank and the pressure
hoses must be vented before they are
stored or transported.
Usage
EN

16 1015100100L02 1910V003
Usage
CAUTION
Risk of material damage due to at-
tachments becoming detached from
the compressed air pistol during
operation.
If the attachments become detached
from the compressed air pistol during
operation, this can cause material dam-
age.
iBefore using the unit, make sure that
the attachments are properly secured
on the compressed air pistol.
9.4 Notes on the compressed air
pistol
The compressed air pistol is available as
an accessory for SICOLAB mini ENDO
units and is operated with compressed
air.
Operating instructions for safe handling
of the compressed air pistol and cleaning
and reprocessing instructions are availa-
ble as a download "Operating instruc-
tions for cleaning pistols made of
stainless steel" from www.reinigung-
spistolen.de.
NOTICE
Excessively high pressure on the
unit can cause damage to the endo-
scopes.
If the pressure settings on the unit are
higher than the pressure specifications
provided by the endoscope manufactur-
er, the endoscopes can be damaged.
iAdjust the pressure settings in ac-
cordance with the information provid-
ed by the endoscope manufacturer.
Due to design-related differences in the
channel diameters of the endoscopes to
be dried, the drying times can vary.
Note: When drying medical devices such
as endoscopes, always follow the appli-
cable specific regulations from the manu-
facturer or from the Robert Koch Insti-
tute.
WARNING
Risk of injury due to improper use
of the compressed air pistol if the
compressed air pistol is pointed at
parts of the body or orifices while it
is used.
The pressure of the air flow can cause
injuries.
iDuring operation, the compressed air
pistol must not be directed at parts of
the body or orifices.
EN

1015100100L02 1910V003 17
Usage
9.5 Setting the pressure reducer
The compressed air connection to the pressure
reducer has a constant pressure of 1 bar (set at
the factory).
10
8
9
5
5 Pressure reducer
8 Quick-release coupling
9 On/Off switch
10 Pressure gauge
The pressure reducer (5) regulates the desired
working pressure at the quick-release coupling
(8).
The pressure reducer (5) can be adjusted. The
maximum constant operating pressure is 5bar.
Adjusting the pressure reducer:
The constant operating pressure can be adjust-
ed by turning the pressure reducer (5). The
pressure can be read off at the pressure gauge
(10).
iTo increase the supply pressure: Turn the
pressure reducer (5) clockwise towards "+".
iTo decrease the supply pressure: Turn the
pressure reducer (5) anti-clockwise towards
"-".
EN

18 1015100100L02 1910V003
Usage
10 Maintenance
De-energise the unit prior to working on it or in the event of potential danger (e.g. pull the
mains plug) and prevent it from being switched back on again.
Perform an inspection and maintenance no later than after one year or 5000 operating hours. If
needed, service the unit at shorter intervals.
Maintenance and repair work may be done only by Dürr Technik or Dürr Technik-qualified per-
sonnel/service engineers.
10.1 Maintenance schedule
Maintenance in-
terval
Maintenance work
Monthly iDisinfect and clean the surfaces.
iCheck the fan.
Annually / after
5000 operating
hours
iServicing of the unit and replacement of the air intake filter and the fine filters
in the condensate separator and in the fine filter assembly.
iServicing to be performed only by a Dürr Technik-qualified service engineer/
technician.
EN