GCE druva TU AGSS Manuel utilisateur
GCE CENTRAL GAS SYSTEMS
EN
TERMINAL UNITS
ANAESTHETIC GAS SCAVENGING SYSTEMS
TERMINAL UNIT
GASUTTAG
TERMINÁLNÍ JEDNOTKA
SV
CS
INSTRUCTION FOR USE
BRUKSANVISNING
NÁVOD K POUŽITÍ
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EN
1. FOREWORD
GCE terminal units are medical devices classified to the Directive
concerning medical devices (93/42/EEC – MDD 2007/47/EC). Conformity
with essential requirements of the Directive 93/42/EEC – MDD 2007/47/
EC is on the basis of the EN ISO 9170-2 standard.
2. INTENDED USE
Anaesthetic gas scavenging systems is made to ensure patient safety and
to minimize exposure of the operator and other persons to anaesthetic
gases and vapours. It can includes parts for the power device, pipeline
system, non-interchangeability between key components and avoidance
of cross connections between anaesthetic gas scavenging (AGSS) disposal
systems and medical gas and vacuum pipeline systems.
3. OPERATIONAL, TRANSPORT AND STORAGE SAF
ETY REQUIREMENTS
KEEP THE PRODUCT AND ITS ASSOCIATED EQUIPMENT AWAY FROM:
• All sources of heat
• Flammable materials
• Oil or grease (including all hand creams)
• Water
• Dust.
The product and its associated equipment must be prevented from
falling.
Always maintain oxygen cleanliness standards.
Use only the product and its associated equipment in a well ventilated
area.
ENGLISH
INSTRUCTION FOR USE: TU AGSS
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EN
OPERATING CONDITIONS STORAGE, TRANSPORT
CONDITIONS
-20/+60 °C -30/+70 °C
10/100% 20/70%
600/1200 mbar 600/1200 mbar
Before first use the product must be kept in its original packaging to
ensure that the product is not contaminated. For transport and storage
GCE recommends use of the original packaging (including internal sealing
bag and caps).
Statutory laws, rules and regulations for medical gases, accident prevention
and environmental protection must be observed.
4. PERSONNEL INSTRUCTIONS AND TRAINING
According to Medical Devices Directive 93/42/EEC the product provider
must ensure that all personnel handling the product are provided with the
operating instructions & performance data and are fully trained to carry out
that operation. Trainees need to be supervised by an experienced person.
Do not use the device without being trained. Training can be only done
by a person with an appropriate education, experience and knowledge
that has been also trained by the manufacturer.
For further information about training programs, please contact GCE.
5. PRODUCT DESCRIPTION
Terminal units consist of two basic parts:
• housing
• quick connection valve
Individual parts must always be designed for the identical type of gas. Each
of these basic parts is marked with stamping displaying the gas for which
it is intended.
An integral part of each terminal unit is a check valve enabling the
through-pass of the gas when a counterpart is connected and which
automatically prevents the gas from passing through when the counterpart
is disconnected.
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EN
FOR TERMINAL UNIT MC70 AGSS
1) Locking ring
2) Push button
3) Cover screw
4) Transparent cover plate
5) Name plate
6) Quick connection valve
7) Housing holder
8) Housing
9) Holding screw
10) Connection nut
Technical parameters
Flow 50 l/min pressure drop 15 kPa
Flow 30 l/min pressure drop 5 kPa
FOR TERMINAL UNIT MINI AGSS
101211798
13
654321
1) Housing
2) Gasket
3) Maintenance valve
4) O-ring
5) Swinel nut
6) Qc body
7) Name plate
8) Exposed box
9) Fixation screw
10) Plug
11) Sleeve
12) Circlip
13) Grove for circlip
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EN
FOR TERMINAL UNIT MEDIUNIT
A B C D E F G H I J K
A GAS SPECIFIC PLUG
Plugs are part of the button designed in colours specified to the gas for
which TU is designed for.
B BUTTON
Button serves for disconnection of the medical device connected in the
TU.
C COVER RECESSED OR EXPOSED
Recessed cover or exposed cover are basic external part of the complete
TU.
D QUICK COUPLER QC
Quick coupler is used to connect the medical devices into the TU. Quick
coupler allows only the gas specified device for which also the TU is de-
signed for. Quick coupler can be only connected into the housing which is
designed for the same type of gas.
E SCREWS M5X12
TU includes 3 pcs of screws M5x12 to be used for fixing the housing in the
installation box.
F ORING
Housing included an o-ring as a basic sealing element between housing
and quick coupler.
G CHECK VALVE OF TU
Included in every TU is a check valve that automatically closes the housing
if nothing is connected to the quick coupler.
H HOUSING WITH AXIAL OR RADIAL INLET
Housing is an in-built part of installation with two general variants:
• Housing with radial inlet connection
• Housing with axial inlet connection
I LOCKING PLATE
Locking plate secures the housing with quick coupler in the installation
box.
J INSTALLATION BOX
Installation box is used for installation of TU in or on the wall.
K PLUG
The plug prevents contamination of the installation box.
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EN
Technical parameters
Dimensions:
• Height: 62,5 mm
• Diameter of installation box: 60 mm
• Weight : 0,37 kg
6. INSTALLATION
6.1. INSTALLATION
Installation can only be carried out by a person with appropriate
knowledge and in accordance with applicable regulations and the EN
ISO 7396-2 standard.
VISUAL INSPECTIONS BEFORE INSTALLATION
• Check whether the unit (including labels and marking) is not visibly
damaged. If it states signs of damage, put it out of operation and mark
its condition.
• Make a visual check whether the product is not contaminated; if
necessary proceed according to the cleaning procedures which are
described in this Manual.
INSTALLATION
• Before assembly please blow through the internal space of the pipeline.
• Never use oil or grease.
During assembly always use suitable and functional tools and adhere to
safety requirements for operation, transport and storage, and maintain
appropriate cleanliness of the terminal unit. (see Chapter 3).
The minimum inter-axis distance between 2 sockets must be a minimum of
100 mm; the following order should be respected beginning from the left.
10 cm 10 cm 10 cm
1 2 3 4
O2N2O Medical Air Medical aspirator
(vacuum)
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EN
6.1.1. RECESSED INSTALLATION MC70 BACK WALL
FIRST CHECK THAT THE VALVE BODY IS FOR THE CORRECT TYPE OF
GAS!
The valve is plugged and leakage-tested upon delivery.
• Measure the distance between the walls (a).
• Adjust the mounting brackets (17) to correct measurement,see sketch
above and tighten by means of the screws (13) and nuts (14) to the wall
box brackets (16).
• Mark out where to place the wall box (11).
• Mount the wall box to the rear wall by means of the two enclosed plaster
screws (12).
• Insert the copper pipe on the valve body (8) into the wall box (11) and
through the prebored hole (from the frontside of the wall).
• Slip the rubber bushing (15) over the copper pipe and fix it to the wall
box (11).
• Place the valve body (8) in position and fasten it with the two enclosed
hexagonal screws (9) by means of an allen key. Use the protecting cover
until the valve is mounted, so that dust will not contaminate the valve
body.
• Solder the copper pipe to the correct gas pipe (use cadmium-free silver
solder).
• Make a pressure test of the pipe connection.
• Continue the assembly after a hole ca 78 mm is taken up on the correct
place of the front wall and the wall is mounted.
• Unscrew the connecting nut (10) and remove the tightening plug.
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EN
• Mount the quick connection valve (6) after checking that the O-ring
is correctly positioned. Tighten by means of the special tool 325 197
290 and check during the tightening that the guide slot is positioned
upwards, corresponding to 12 on a clock face. (See sketch.)
• Place the correct name plate (5) on the transparent cover plate (4) (the
screw holes shall be in horisontal position) and mount it with the two
screws (3). (Do not use too much force!)
• Fasten the push plate (2) with the circlip (1)
• Test the function of the coupling by connecting a dosage device with a
male coupling. The coupling should only release its grip when the push
plate (2) is pressed inwards.
Keep all equipment, also hands, tools, working clothes clean and free
from grease or oil.
6.1.2. RECESSED INSTALLATION MC70
FIRST CHECK THAT THE VALVE BODY IS FOR THE CORRECT TYPE OF
GAS!
The valve is plugged and leakage-tested upon delivery.
• Take up a hole diameter ca 78 mm on the front wall where the outlet
valve is to be placed.
• Put the wall box (11), from the rear side of the front wall, on its place and
fasten it by means of the two plaster screws (12). (The mounting brackets
with screws and nuts are not needed when front wall mounting is used.)
• Insert the copper pipe on the valve body (8) into the wall box (11) and
through the prebored hole (from the frontside of the wall).
• Slip the rubber bushing (15) over the copper pipe and fix it to the wall
box (11).
• Place the valve body (8) in position and fasten it with the two enclosed
hexagonal screws (9), by means of an allen key. Use the protecting cover
until the valve is mounted, so dust will not contaminate the valve body.
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EN
• Solder the copper pipe to the correct gas pipe (use cadmium-free silver
solder).
• Make a pressure test of the connection.
• Unscrew the connecting nut (10) and remove the tightening plug.
• Mount the quick connection valve (6) after checking that the O-ring
is correctly positioned. Tighten by means of the special tool 325 197
290 and check during the tightening that the guide slot is positioned
upwards, corresponding to 12 on a clock face. (See sketch.)
• Place the correct name plate (5) on the transparent cover plate (4) (the
screw holes shall be in horisontal position) and mount it with the two
screws (3). (Do not use too much force!)
• Fasten the push plate (2) with circlip (1).
• Test the function of the coupling by connecting a dosage device with a
male coupling. The coupling should only release its grip when the push
plate (2) is pressed inwards.
6.1.3. RECESSSED INSTALLATION MINI
1 2 3 4 5 6 7 8 9 10 11 12 13 14
CONDITIONS
• The wall box and valve body are already carefully aligned and fixed in
the finished wall. The piece of copper tube in the valve body is brazed
to the proper service line and the joint is tested for leaks.
ASSEMBLY
• Remove the protecting cover of the wall box (1) with a knife or screw
driver and unscrew the plug.
• Insert the gasket (3), smoothly greased with silicon, into the valve
body(2).
• Screw the maintenance valve into the valve body. Use tool 202 200 514
(torque 12 Nm).
• Insert the O-ring (5) into the slot of the valve case (7), and screw the
coupling fully into the valve body (2).
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EN
• Then turn the valve case until the locking slot is exactly plumb over the
coupling centre line. Secure the coupling in that position with the locking
nipple (6). Use a 24 mm spanner or special tool 202 200 513 (torque
15 Nm).
• Test the connection for leaks. Slip the rubber bushing (8) over the
coupling, bevelled end outwards, and press the bushing against the
base of the valve body (2).
• Insert the name ring (9) into the cover ring (10).
• Insert the plastic cup (11) into the name ring and slip it over the bushing.
Fasten the plastic cup in the valve body with the two screws (12). Tighten
the screws until the cover ring rests closely against the wall.
• Fasten the push-release plate (13) to the coupling with the circlip (14).
• Test the function of the assembled gas outlets by connecting a male
quick coupling for the respective gas.
• Reject enclosed details intended for exposed assembly.
Keep all equipment, also hands, tools, working clothes clean and free
from grease or oil.
6.1.4. RECESSED INSTALLATIONI MEDIUNIT
J L H1 I E
H2
K
4x Holes (O)
• Drill a hole of diameter 60 - 65 mm into the wall for installation of the
installation box (J).
• For axial housing (H2): drill a hole for axial inlet connection into the bot-
tom (marked) of the installation box (J). Seal the radial hole with plug (K)
to protect installation box (J).
For radial housing (H1): continue by the next point.
• Fix the installation box (J) in the prepared hole with four screws (L).
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