Clemas & Co Nilfisk CFM S2B Wet & Dry Industrial Vacuum Cleaner Instructions for use
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S2B WET & DRY
VACUUM CLEANER
OPERATOR MANUAL
Clemas & Co. Unit 5 Ashchurch Business Centre, Alexandra Way, Tewkesbury,
Gloucestershire, GL20 8NB.
Tel: 01684 850777 Fax: 01684 850707
Email:
[email protected]
Web:
www.clemas.co.uk
S2B/S3B
Translation of original instructions
Table of contents
Instructions for use .........................................................................................................2
Operator’s safety ............................................................................................................................. 2
General information for using the vacuum cleaner .......................................................................... 2
Proper uses ..................................................................................................................................... 2
Improper Use ................................................................................................................................... 3
Versions and variations ................................................................................................................... 3
EC Declaration of conformity ........................................................................................................... 3
General recommendations .............................................................................................................. 3
Vacuum cleaner description...........................................................................................4
Vacuum Cleaner Parts and Labels .................................................................................................. 4
Optional kits ..................................................................................................................................... 4
Accessories ..................................................................................................................................... 4
Packing and unpacking ................................................................................................................... 4
Unpacking, moving, use and storage .............................................................................................. 5
Setting to work - connection to the power supply ............................................................................ 5
Extensions ....................................................................................................................................... 5
Wet and dry applications ................................................................................................................. 6
Maintenance and repairs ................................................................................................................. 6
Technical speci! cations ................................................................................................................... 7
Dimensions ...................................................................................................................................... 7
Controls and indicators .................................................................................................................... 8
Inspections prior to starting ............................................................................................................. 8
Starting and stopping ...................................................................................................................... 8
Vacuum cleaner operation ............................................................................................................... 8
Primary ! lter shaker ........................................................................................................................ 8
Emergency stopping ........................................................................................................................ 8
Emptying the dust container ............................................................................................................ 8
Plastic bag ....................................................................................................................................... 8
Liquids vacuuming ........................................................................................................................... 8
At the end of a cleaning session ..................................................................................................... 9
Maintenance, cleaning and decontamination .................................................................................. 9
Primary and absolute ! lter disassembly and replacement .............................................................. 9
Primary ! lter replacement ............................................................................................................... 9
Absolute ! lter assembly or replacement ....................................................................................... 10
Tightness inspection ...................................................................................................................... 10
Disposing of the vacuum cleaner .................................................................................................. 10
Recommended spare parts ............................................................................................................11
GB
Troubleshooting ............................................................................................................12
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Instructions for use
Read the operating instructions and comply with the important safety recommendations identi! ed by the word WARNING!
Operator’s safety
WARNING!
Before starting the vacuum cleaner, it is absolutely essential to read these operating instructions and to keep them on hand for consultation.
The vacuum cleaner can only be used by people who are familiar with the way it works and who have been explicitly authorised and trained for the purpose.
Before using the vacuum cleaner, the operators must be informed, instructed and trained on how to work it and for which substances its usage is permitted including the safe method for removing and disposing of the vacuumed material.
WARNING!
The use of vacuum cleaner by people (including children) with limited physical and mental capacities or lacking in experience and knowledge is strictly forbidden, unless they are supervised by a person who is experienced in the use and safe handling of the machine.
Children must be supervised to make sure they will not play with the vacuum cleaner.
General information for using the vacuum cleaner
Use the vacuum cleaner in accordance with the laws in force in the country where it is used.
Besides the operating instructions and the laws in force in the country where the vacuum cleaner is used, the technical regulations for ensuring safe and correct operation must also be observed (Legislation concerning environmental and labour safety, i.e. European Union Directive 89/391/EC and successive Directives).
Do not perform any operation that could jeopardize the safety of people, property and the environment.
Comply with the safety indications and prescriptions in this instruction manual.
Proper uses
This vacuum cleaner is suitable for commercial use, in hotels, schools, hospitals, factories, shops, of! ces and apartment hotels for example, for hire and in any case for purposes other than normal domestic use.
This vacuum cleaner is suitable for cleaning and vacuuming solid materials in indoor and outdoor environments.
" Always leave enough room around the vacuum cleaner to reach the controls easily.
The vacuum cleaner has been designed to be used by one operator only.
This vacuum cleaner consists of an automated vacuum unit, with a ! lter upstream and a container for collecting the vacuumed material.
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Improper Use
WARNING!
The following use of the vacuum cleaner is strictly forbidden:
" Outdoors in case of atmospheric precipitation.
" When not placed on horizontal levelled grounds.
" When the ! ltering unit is not installed.
" When the vacuum inlet and/or hose are turned to parts of the human body.
" Use without the cover on the vacuum unit.
" When the dust bag is not installed.
" Use without the guards, protective covers and safety systems installed by the manufacturer.
" When the cooling vents are partially or totally clogged.
" When the vacuum cleaner is covered with plastic or fabric sheets.
" Use with the air outlet partially or totally closed.
" When used in narrow areas where there is no fresh air.
" Vacuuming liquids with vacuum cleaners not equipped with speci! c original stopping systems.
" Vacuuming the following materials:
1. Burning materials (embers, hot ashes, lit cigarettes, etc.).
2. Naked # ames.
3. Combustible gas.
4. Flammable liquids, aggressive fuels
(gasoline, solvents, acids, alkaline solutions, etc.).
5. Explosive dust/substances and/or ones liable to ignite in a spontaneous way (such as magnesium or aluminium dusts, etc.).
IMPORTANT: Fraudulent use is not admitted.
Versions and variations
EC Declaration of conformity
S2B/S3B
Versions
Optional
LIQUIDS
This vacuum cleaner can be equipped with liquids mechanical stop.
Every vacuum cleaner comes with a EC Declaration of conformity. See fac-simile in ! g. 13 .
[ NOTE ]
The Declaration of conformity is an important document and should be kept in a safe place to be presented to the
Authorities on request.
General recommendations
WARNING!
If an emergency situation occurs:
" ! lter breakage
" ! re outbreak
" short-circuit
" motor block
" electric shock
" etc.
Turn the vacuum cleaner off, unplug it and request assistance from quali! ed personnel.
WARNING!
The vacuum cleaners must not be used or stored outdoors, or in damp places.
Only versions with the level sensor can be used for liquids, if not, they can only be used to vacuum dry materials.
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Vacuum cleaner description
Vacuum Cleaner Parts and Labels
Figure 1
1. Identi! cation plate which includes:
Code of the Model, Technical Speci! cations (see table on page 6), Serial No., EC Mark, Year of manufacture,
Nominal network voltage.
2. Dust container
3. Dust container release lever
4. Inlet
5. Outlet
6. Attention plate
Draws the operator’s attention to the fact that the ! lter must only be shaken when the vacuum cleaner is turned off (see also par. “Primary ! lter shaker”).
7. Plug for connecting the vacuum cleaner to an electrical socket.
This vacuum cleaner creates a strong air # ow which is drawn in through the inlet ( 4 - Fig. 1 ) and blown out through the outlet ( 5 - Fig. 1 ).
Before turning on the vacuum cleaner, ! t the vacuum hose into the inlet and then ! t the required tool on to the end part
(refer to the manufacturer’s accessory catalogue or Service
Centre).
The diameters of the authorised hoses are given in the technical speci! cations table.
The vacuum cleaner is equipped with a primary ! lter which enables it to be used for the majority of applications.
Besides the primary ! lter, which retains the most common types of dust, the vacuum cleaner can be ! tted with a secondary ! lter (absolute H class) with a higher ! ltering capacity for ! ne dusts and dusts that are hazardous to health.
Optional kits
Please contact the manufacturer’s sales network for information on optionals.
Instructions for installing the optional are included in the conversion kit.
WARNING!
Use only supplied and authorized genuine spare parts.
Accessories
Various accessories are available; refer to the manufacturer’s accessory catalogue.
WARNING!
Use only genuine accessories supplied and authorized by the manufacturer.
Packing and unpacking
Dispose of the packing materials in compliance with the laws in force.
Figure 2
Model
A (mm)
B (mm)
C (mm)
Weight with packing (kg)
S2B
(50 L)
700
860
1350
80
S3B
(50 L)
700
860
1750
86
S3B
(100 L)
700
860
1750
89
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Unpacking, moving, use and storage
Operate on # at, horizontal surfaces.
The load-bearing capacity of the surface the vacuum cleaner is placed on must be suitable for bearing its weight).
Setting to work - connection to the power supply
WARNING!
" Make sure there is no evident sign of damage to the vacuum cleaner before starting work.
" Before plugging the vacuum cleaner into the electrical mains, make sure the voltage rating indicated on the data plate corresponds to that of the electrical mains.
" Plug the vacuum cleaner into a socket with a correctly installed ground contact/connection.
" Make sure that the vacuum cleaner is turned off.
" The plugs and connectors of the connection cables must be protected against splashes of water.
" Make sure that connections to the electrical mains and plug are correct.
" Use the vacuum cleaners only when the cables that connect to the electrical mains are in perfect condition (damaged cables could lead to electric shocks").
" Regularly check there are no signs of damage, excessive wear, cracks or ageing on the electric cable.
S2B/S3B
Extensions
If an extension cable is used, make sure it is suitable for the power input and protection degree of the vacuum cleaner.
Minimum section of extension cables: 2.5 mm 2
Maximum length = 20 m
Cable = H07 RN - F
WARNING!
Sockets, plugs, connectors and installation of the extension cable must maintain the IP protection degree of the vacuum cleaner, as indicated on the data plate.
WARNING!
Never spray water on the vacuum cleaner: this could be dangerous for persons exposed and could short circuit the power supply.
WARNING!
The vacuum cleaner’s power socket must be protected by a differential circuit-breaker with surge current limitation, that shuts off the power supply when the current discharged to the ground exceeds 30 mA for
30 msec. or an equivalent protection circuit.
WARNING!
When the vacuum cleaner is operating, do not:
" Crush, pull, damage or tread on the cable that connects to the electrical mains.
" Only disconnect the cable from the electrical mains by removing the plug (do not pull the cable).
" Only replace the electric power cable with one of the same type as the original: H07 RN - F. The same rule applies if an extension is used.
" The cable must be replaced by the manufacturer’s
Service Centre staff or by equivalent quali! ed personnel.
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Wet and dry applications
[ NOTE ]
The supplied ! lters and the bag (if applicable) must be installed correctly.
WARNING!
Comply with the safety regulations governing the materials for which the vacuum cleaner is used.
WARNING!
If the version for liquids is used:
" Make sure the liquid level sensor is working correctly before vacuuming liquids.
" If foam forms, turn off the vacuum cleaner immediately and empty the container.
" Warning: Switch off the vacuum cleaner immediately if foam or liquid leaks out.
" Regularly clean the liquid level limiting device and check to make sure that there are no signs of damage.
" Warning: Dirty liquid vacuumed up by the vacuum cleaner must be considered conductive.
WARNING!
Vacuum cleaner for liquids.
When vacuuming a mix of water and air, take care to avoid overloading the motor of the vacuum unit.
Maintenance and repairs
WARNING!
Disconnect the vacuum cleaner from its power source before cleaning, servicing, replacing parts or converting it to another version/variant, the plug must be disconnected from the socket.
" Carry out only the maintenance operations described in this manual.
" Use only original spare parts.
" Do not modify the vacuum cleaner in any way.
Failure to comply with these instructions could jeopardize your safety. Moreover, such action would immediately make the EC declaration of conformity issued with the vacuum cleaner void.
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Technical speci" cations
Parameter
Voltage (50 - 60 Hz)
Power rating
Power rating (EN 60335-2-69)
Max vacuum
Maximum air # ow rate (without hose and reductions)
Maximum air # ow rate (with hose, length: 3 m, diameter: 70 mm)
Noise level (Lpf) (EN60335-2-69)
Protection
Insulation
Inlet (diameter)
Hoses allowed (diameter)
Main ! lter surface
Upstream absolute “ H ” ! lter surface
Absolute ! lter ef! ciency (EN 1822)
Model
Container capacity
Mass (1)
Dimensions
Model
A (mm)
B (mm)
C (mm)
(1) Net weight
(2) hPa = mbar
" Storage conditions:
T : -10°C ÷ +40°C
Humidity: 85%
" Operating conditions:
Maximum altitude: 800 m
(Up to 2,000 m with reduced performances)
T : -10°C ÷ +40°C
Humidity: 85%
S2B
(50 L)
795
600
1275
Units
V kW kW hPa (2)
L/min’
L/min’ dB(A)
IP
Class mm mm m 2 m 2
%
Units
L kg
S2B/S3B
EU
S2B S3B
230
2
1.8
211
5500
5200
3
2.6
211
8100
7500
74 75
43
I
70
70
1.95
2.4
1.95
2.4
99.995 (H14) 99.995 (H14)
110
2
1.5
165
4980
S2B
230
2
1.8
211
5500
UK
S3B
110
3
2.2
230
3
2.6
165 211
7080 8100
4700 5200 6550 7500
74 75
1.95
2.4
99.995 (H14)
43
I
70
70
1.95
2.4
99.995 (H14)
S2B
50
64
50
67
S3B
100
70
Figure 3
S3B
(50 L)
795
600
1275
S3B
(100 L)
795
600
1570
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S2B/S3B
Controls and indicators
Figure 4
1. Motor start/stop switch
2. Power indicator
3. Manual ! lter shaker knob
1. Inlet
Figure 5
Primary " lter shaker
Depending on the quantity of dust cleaned up, shake the main
! lter by means of the knob “3” (Fig. 4 ).
WARNING!
Stop the vacuum cleaner before using the ! lter shaker.
Do not shake the ! lter while the vacuum cleaner is on, as this could damage the ! lter.
Wait before restarting the vacuum cleaner, to allow the dust to settle.
Inspections prior to starting
Prior to starting, check that:
" the ! lters are installed;
" all the levers are locked in place;
" the vacuum hose and tools have been correctly ! tted to the inlet ( 1 - Fig. 5 );
WARNING!
Do not use the vacuum cleaner if the ! lter is faulty.
Emergency stopping
Turn the switch “1” (Fig. 4 ) to “0” position.
Emptying the dust container
Starting and stopping
Figure 4
WARNING!
Lock the castor brakes (1) before starting the vacuum cleaner.
" Turn the switch “1” (Fig. 4 ) to “I” position to start the vacuum cleaner.
" Turn the switch to “0” position to turn the vacuum cleaner off.
Vacuum cleaner operation
WARNING!
" Before proceeding with these operations, turn the vacuum cleaner off and disconnect the plug from the power socket.
" Check the class of the vacuum cleaner.
Before emptying the container it is advisable to clean the ! lter
(see “Primary ! lter shaker”).
" Standard version is not suitable for vacuuming hazardous dust
# Release the dust container ( 2 , Fig. 1 ) using lever ( 3 ,
Fig. 1 ), then remove and empty it.
# Make sure the seal is in perfect condition and correctly positioned.
# Place the container back in position and secure it again.
WARNING!
The air speed in the suction tube must not be less than 20 m/s.
Plastic bag
You can use the plastic bags supplied by our sales network
(Fig. 6 ).
WARNING!
Consult the “Troubleshooting” chapter if faults occur.
Liquids vacuuming
WARNING!
Check that the vacuum cleaner is equipped with liquids mechanical stop.
" The ! lter element will be wet after liquids have been vacuumed.
A wet ! lter element can quickly become clogged if the vacuum cleaner is then used to vacuum dry substances.
For this reason, make sure that the ! lter element is dry or replace it with another one before using the vacuum cleaner for dry materials.
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At the end of a cleaning session
" Turn the vacuum cleaner off with switch ( 1 - Fig. 4 ) and disconnect the plug from the socket.
" Wind the connection cable up and hang it in the relevant compartment (Fig. 7 ).
" Empty the container as described in the “Emptying the container” paragraph.
" Clean the vacuum cleaner as described in the paragraph
“Maintenance, cleaning and decontamination”.
" Wash the container with clean water if aggressive substances have been vacuumed.
" Store the vacuum cleaner in a dry place, out of reach of unauthorised persons.
S2B/S3B
Primary and absolute " lter disassembly and replacement
WARNING!
When the vacuum cleaner is used to vacuum hazardous substances, the ! lters become contaminated, therefore:
" work with care and avoid spilling the vacuumed dust and/or material;
" place the disassembled and/or replaced ! lter in a sealed plastic bag;
" close the bag hermetically;
" dispose of the ! lter in accordance with the laws in force.
Maintenance, cleaning and decontamination
WARNING!
To guarantee the safety level of the vacuum cleaner, only original spare parts supplied by the manufacturer should be used.
WARNING!
Filter replacement is a serious matter. The ! lter must be replaced with one of identical characteristics,
! ltering surface and category.
Otherwise the vacuum cleaner will not operate correctly.
WARNING!
The precautions described below must be taken during all maintenance operations, including cleaning and replacing the primary and absolute ! lters.
Primary " lter replacement
Figure 8
Before proceeding with these operations, turn off the vacuum cleaner and remove the plug from the power socket.
WARNING!
The maintenance, cleaning and decontamination operations must only be performed with the vacuum cleaner turned off and the plug disconnected from the power socket.
It is absolutely forbidden to perform maintenance with the plug connected to the socket.
Danger of electric shock"
" If the user is performing the maintenance operations, the vacuum cleaner must be disassembled, cleaned and overhauled as far as reasonably possible without hazards for the maintenance personnel or other people.
The suitable precautions include decontamination before disassembling the vacuum cleaner, adequate ! ltered ventilation of the exhaust air from the room in which it is disassembled, cleaning the maintenance area and suitable personal protection.
" Release the stop ( 1 ), unscrew the ! lter shaker knob ( 2 ).
" Release the closing band ( 3 ).
" Lift the motor head ( 4 ).
" Lift ! lter ( 5 ) and unscrew the ! lter clamp ( 6 ) on bearing
" ring ( 7 ).
" Unscrew cage ( 8 ) and overturn the ! lter, exposing coupling clamp ( 9 ).
" Release the clamps and detach the cage from the ! lter.
" Dispose of the ! lter according to the laws in force.
Fit the new ! lter and secure it in the cage with special clamps. Assemble the components in the reverse order of disassembly.
WARNING!
Take care not to raise dust when this operation is carried out. Wear a P3 mask and other protective clothing plus protective gloves (DPI) suited to the hazardous nature of the dust collected, refer to the laws in force.
" A check must be carried out by the manufacturer or the personnel of the same at least once a year. For example: check the air ! lters to ! nd out whether the air-tightness of the vacuum cleaner has been impaired in any way and make sure the electric system operates correctly.
WARNING!
Reassemble with care to avoid trapping your hands between the vacuum unit and the container. Use gloves that provide protection against mechanical risks (EN 388) with a level of protection CAT. II.
If necessary contact the manufacturer’s Service Centre.
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Absolute " lter assembly or replacement Tightness inspection
WARNING!
Do not use the absolute ! lter again after having removed it from the vacuum cleaner.
Figure 9
1. Vacuuming unit
2. Closing band
3. Filter shaker stop
4. Filter shaker knob
5. Washer
6. Ferrule
7. Absolute ! lter
8. Seal
9. Disc
10. Nut
Hoses check
Make sure the connecting hoses (Fig. 10 ) are in a good condition and correctly ! xed.
If the hoses are damaged, broken or badly connected to the unions, they must be replaced.
When sticky materials are treated, check for possible clogging along the hose, in the inlet and on the baf# e plate inside the
! ltering chamber.
Scrape inlet ( 2 , Fig. 10 ) from the outside and remove the deposited waste as indicated in the ! gure.
Filtering chamber tightness check
If gasket ( 1 , Fig. 11 ) between container ( 4 ) and ! lter chamber
( 3 ) fails to guarantee a good seal:
" Loosen the four screws ( 2 ) that lock the ! ltering chamber
( 3 ) against the vacuum cleaner structure.
" Allow the ! ltering chamber ( 3 ) to lower down and tighten the screws ( 2 ) once it has reached the tightness position.
If an optimal seal cannot be obtained and the gasket is torn or cracked, etc. it must be replaced.
WARNING!
Reassemble with care to avoid trapping your hands between the vacuum unit and the container. Use gloves that provide protection against mechanical risks (EN 388) with a level of protection CAT. II.
GB
Before proceeding with these operations, turn the vacuum cleaner off and disconnect the plug from the power socket.
Assembly
1. Release the stop ( 3 ) and unscrew the ! lter shaker knob
( 4 ), release the closing band ( 2 ) and remove the head
( 1 ).
2. Unscrew the nut from the ferrule under the head ( 1 ), insert the washer ( 5 ), screw the ferrule ( 6 ), insert the
! lter ( 7 ), the gasket ( 8 ) and the disc ( 9 ), screw the nut
( 10 ), ! t the head back in position and ! x with the closing band ( 2 ), screw the knob ( 4 ) and lock it with the stop ( 3 ).
Replacement
1. Proceed as indicated in step 1 of the assembling procedure.
2. Unscrew the nut ( 10 ), remove the disc ( 9 ) and the gasket
( 8 ).
3. Replace the ! lter ( 7 ) and proceed in the reverse order to reassemble the head.
To dispose of the ! lter put it in a sealed plastic bag, close it hermetically and dispose of it in accordance with the laws in force.
Disposing of the vacuum cleaner
Figure 12
Dispose of the vacuum cleaner in compliance with the laws in force.
" Proper disposal (electric and electronic waste).
(Applicable in the European Union and in countries providing a separate collection system)
The above symbol (Fig. 12 ), which is present on the product or in its documentation, indicates that the product cannot be disposed of together with other domestic waste at the end of its life cycle.
To prevent damage to the environment or health caused by improper waste disposal, please separate this product from other waste and recycle it responsibly in order to support the sustainable reutilisation of material resources.
This product can not be disposed of together with other commercial waste.
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S2B/S3B
Recommended spare parts
The following is a list of spare parts that should be kept ready at hand in order to speed up maintenance operations.
Refer to the manufacturer’s spare parts catalogue when ordering spare parts.
Model
Description
Standard Filter “M”
Star ! lter kit 40000338 40000699
Filter ring seal
Filter chamber gasket
Filter clamp
Absolute ! lter
230V 1000W Motor
110V 1000W Motor
Brushes (carbon) for 230V 1000W motors (2 brushes)
Brushes (carbon) for 120V 1000W motors (2 brushes)
8 17026
40000762
8 18079
8 17455
40000903
40000904
40000885
40000886
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S2B/S3B
Troubleshooting
Problem
The vacuum cleaner does not start
The vacuum cleaner revolutions increase
Dust leaks from the vacuum cleaner
Noisy motors
Electrostatic current on the vacuum cleaner
Clogged vacuum hose
The ! lter is torn
Inadequate ! lter
Cause
Lack of power supply
Clogged primary ! lter
Motor brushes (carbon) worn or broken
Non existent or inef! cient grounding
Remedy
Check for power at the socket.
Check the condition of the socket and the cable.
Ask for assistance to be performed by a quali! ed manufacturer’s technician.
Use the ! lter shaker (models with manual ! lter shaker). Replace it if this is not suf! cient.
Check the vacuum hose and clean it.
Replace it with another of identical type.
Replace it with another of a suitable category and check.
Remove and replace the (carbon) motor brushes.
Check all ground connections. In particular on the vacuum inlet ! tting; replace the hose with an antistatic hose.
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1
Typ S3
S/N 07AJ814
Ref.No: 4010300258
ME77
1~
3000 W
50/60 Hz
13 A
Kg 71
44
1 6
7
3
2
11/2010
A B
1
C
C352
S2B - S3B
5
4
2
S2B - S3B
3
A
C
B
4
C352
3
2
2
1
1
11/2010
5
1
6
S2B - S3B
7
11/2010
3
C352
S2B - S3B
8
1
3
7
5
6
2
4
9 8
9
3
2
4
1
5
6
7
8
9
10
C352
4
11/2010
10
1
2
11
2
12
4
3
2 1
S2B - S3B
11/2010
5
C352
S2B - S3B
14
X1
PE
L
N
1
L1
2
J1
N1
H1 N1
S1
N1
U1
L1
N1
L1
V1
S2
N1
U2
L1
N1
L1
V2
S3
N1
U3
L1
V3
C352
1 ˜
M1
PE
1 ˜
M2
PE
1 ˜
M3
PE
6
11/2010

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