DEPURECO AIRWELD Instructions for use

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1. GENERAL INFORMATION....................................................................................................................... 4
1.1. PURPOSE OF THE MANUAL................................................................................................................................................4
1.2. KEY OF SYMBOLS USED........................................................................................................................................................ 5
1.3. DEFINITION OF THE OPERATORS QUALIFICATIONS .......................................................................................................... 6
1.4. GLOSSARY .............................................................................................................................................................................. 6
1.5. ATTACHED DOCUMENTATION .............................................................................................................................................. 7
1.6. W ARRANTY .............................................................................................................................................................................. 7
2. SAFETY INFORMATION .......................................................................................................................... 8
2.1. RESIDUAL RISKS....................................................................................................................................................................8
2.2. GENERALSAFETY W ARNINGS .............................................................................................................................................8
2.3. SAFETYWARNINGSFOR HANDLING, ASSEMBLY AND INST ALLA TION ............................................................................. 8
2.4. SAFETYWARNINGSFOR INTENDEDUSE ............................................................................................................................ 9
2.5. SAFETYWARNINGSFOR ADJUSTMENT/MAINTENANCE ................................................................................................... 9
2.6. SAFETYWARNINGSFOR ENVIRONMENTAL IMPACT .......................................................................................................... 10
2.7. SAFETYSIGNS PLACED ON THE MACHINE ......................................................................................................................... 10
3. HANDLING, ASSEMBLYAND INSTALLATION INFORMATION ............................................................. 11
3.1. DIRECTIONS FOR HANDLING THE PACKAGE ...................................................................................................................... 11
3.2. DIRECTIONS FOR MACHINE ASSEMBLY .............................................................................................................................12
3.3. MACHINE HANDLING MODE..................................................................................................................................................13
3.4. MACHINE INSTALLATION MODE ..........................................................................................................................................13
3.5. ELECTRICAL CONNECTION MODE ......................................................................................................................................15
3.6. METHODS FOR INSTALLING OPTIONALS............................................................................................................................15
4. TECHNICAL INFORMATION .................................................................................................................. 16
4.1. MANUFACTURER AND MACHINE IDENTIFICATION .............................................................................................................16
4.1.1. Facsimile of the Declaration of Conformity ..................................................................................................................... 17
4.1.2. Machine identification plate .............................................................................................................................................18
4.2. MACHINE DESCRIPTION ........................................................................................................................................................ 19
4.3. OPERATING CYCLEDESCRIPTION ....................................................................................................................................... 19
4.4. TECHNICAL DATA ................................................................................................................................................................... 20
4.4.1. Performance....................................................................................................................................................................... 20
4.4.2. Diagram and electrical values ........................................................................................................................................... 21
4.4.3. Size of air inlet .................................................................................................................................................................... 23
4.4.4. Size of air outlet ................................................................................................................................................................. 23
4.4.5. Filter ................................................................................................................................................................................... 24
4.5. SAFETYDEVICEDESCRIPTION ............................................................................................................................................. 24
4.6. DESCRIPTION OF PERIMETER AREAS .................................................................................................................................. 25
5. INFORMATION ON USE .......................................................................................................................... 27
5.1. INTENDEDUSE/IMPROPER USE ........................................................................................................................................... 27
5.2. START-UP AND STOP .............................................................................................................................................................. 27
6. INFORMATION ON ADJUSTMENTS....................................................................................................... 28
6.1. RECOMMENDATIONS FOR ADJUSTMENTS ......................................................................................................................... 28
6.2. FLOW RATE REGULATION...................................................................................................................................................... 28
7. MAINTENANCE INFORMATION ............................................................................................................. 29
7.1. RECOMMENDATIONS FOR MAINTENANCE INTERVENTIONS ............................................................................................ 29
7.2. TABLE OF SCHEDULED MAINTENANCE INTERVALS .......................................................................................................... 29
7.3. CLEANING ............................................................................................................................................................................... 29
8. INFORMATION ON TROUBLESHOOTING ............................................................................................. 30

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9. INFORMATION ON
REPLACEMENTS
.................................................................................................... 30
9.1. RECOMMENDATIONSFOR REPLACEMENT INTERVENTIONS............................................................................................ 03
9.2. LISTOF
REPLACEABLE
COMPONENTS ............................................................................................................................... 13
9.2.1. Standard ............................................................................................................................................................................ 13
9.2.2. Optional.............................................................................................................................................................................. 13
9.3. SCRAPPING ANDDECOMMISSIONING ............................................................................................................................... 53

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1. GENERAL INFORMATION
1.1. PURPOSE OF THE MANUAL
The manual has the purpose of providing the machine installer, operator and maintenance technician, the
instructions for use, prevention and reduction of risks during man-machine interaction.
OPERATOR CHAPTERS OF THE MANUAL THAT MUST BE KNOWN
• General information
• Safety information
INSTALLER
SECOND
MAINTENANCE
TECHNICIAN
• Handling, assembly and installation information
• Technical information
• Information on replacements
• General information
• Safety information
• Information on use
• General information
• Safety information
• Handling, assembly and installation information
• Information on use
• Information on adjustments
• Maintenance information
• Information on troubleshooting
• Information on replacements
The information was drawn-up by the Manufacturer in its original language (Italian) and it can also be made
available in other languages, in order to meet the legal and/or business requirements.
The documentation must be kept by the person in charge, in a suitable place, so that it is always available for
consultation in the best state of preservation. If lost or worn, request replacement documentation directly from
the Manufacturer.
Consult the table of contents to easily locate the specific topics of interest.
Some information may not fully correspond to the effective configuration of the delivered machine.
Any additional information that may be inserted, will not affect legibility and does not jeopardise the safety level.
The Manufacturerreserves the right to change the information without being obliged to notify it in advance, as
long as such changes do not alter the safety level.
Any report by the recipients may be an important contribution for the improvement of after-sales services that the
Manufacturer intends offering its customers.
Some symbols, the meanings of which are described below, are used to highlight some text or indicate
significantly important specifications.

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1.2. KEY OF SYMBOLS USED
SYMBOL DESCRIPTION
Danger - Attention
The symbol indicates situations of serious danger that, if neglected, may place the
health and safety of people seriously at risk.
Danger - Attention
The symbol indicates situations of serious danger that, if neglected, may cause fires
and place the health and safety of people seriously at risk.
Explosion hazard
This symbol indicates situations of serious danger that, if neglected, may cause explosions and
seriously place the health and safety of people at risk.
Caution - W arning
The symbol indicates the need to adopt adequate behaviour to avoid placing the health and
safety of people at risk and not cause economic damages.
Important
The symbol indicates significantly important technical and operational information that must not
be neglected.
Use protective gloves.
Use safety footwear.
Use protective mask.
Use acoustic protection.

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1.3. DEFINITION OF THE OPERATORS QUALIFICATIONS
Some terms that are frequently used within the manual are described in order to uniquely determine their
meaning.
OPERATOR QUALIFICATION DESCRIPTION
Personnel who have attended specialisation, educational and training
Qualified personnel
Experienced maintenance
technician
courses and have experience concerning the installation, commissioning and
maintenance of the plants.
Technician chosen and authorised from among those having the qualifications,
skills and information, to perform routine and extraordinary maintenance
interventions.
1.4. GLOSSARY
DEFINITION DESCRIPTION
Set of operations required to preserve the functionality and efficiency
Maintenance of the
machine. These operations are scheduled by the Manufacturer, who
defines the necessary skills and methods of intervention.
Circuit breaker switch Is a safety device able to interrupt the flow of electrical current in an
electrical
circuit of an electrical system in the event of over-current.
Filter Is the main filtration element, that can be of sleeve or cartridge type.

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DEFINITION DESCRIPTION
Hood/Dome A rigid
element available in various shapes and sizes with the function of
receiving polluting elements.
1.5. ATTACHED DOCUMENTATION
Below is a list of the documents supplied with the machine and not present inside this manual.
• EC Declaration of conformity
• Overall drawing and exploded assembly drawing
1.6. WARRANTY
The warranty is subject to the following general conditions :
• the packaging must be opened and the installation performed by the Manufacturer's authorised and/or
enabled technicians;
• the installed machine commissioning and positive test must be done in the presence and under the
supervision of the Manufacturer's technicians or of its agent's; the test report must be filled in.
• the machine must be used within the limits stated in the contract and as indicated in the technical and/or
business documentation.
• maintenance must be performed within the time and under the conditions provided by this manual, using
original spare parts DEPURECO S.r.l . and entrusting the work to qualified personnel.
The warranty becomes void in the event of:
• failure to comply with the safety standards;
• removal or tampering with the control and safety devices (guards, photocells, sensors, micro switches, etc.);
• changes to the safety conditions established by the Manufacturer;
• improper use of the machine;
• use of the machine by untrained and/or unauthorised personnel, or non-compliance with the operators'
skills, as specified in the manual;
• changes or repairs made by the user without the Manufacturer's written authorisation;
• partial or total non-compliance with the instruction manual;
• power supply failures (electric power, compressed air, etc.);
• poor maintenance;
• use of non-original spare parts;
• extraordinary events like floods, fires (if not caused by the machines).
The warranty does not cover :
• materials such as: oils, cartridges for filters, lubricating grease.
• parts damaged by bad or improper use, by incorrect operator intervention, by unauthorised repair and
tampering performed by the customer or by third party, or use of spare parts not supplied by DEPURECO
S.r.l .
Protect
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2. SAFETY INFORMATION
Carefully read the instructions in this manual and those applied directly on the machine.
2.1. RESIDUAL RISKS
RESIDUAL RISK DESCRIPTION
Voltage hazard
Maintenance operations performed on live machine electrical parts entail the
risk of electrocution.
Rotating elements hazard
Maintenance operations performed by inserting hands near the fan and with
the machine powered, entail the risk of cutting the upper limbs.
Danger of crushing to lower
limbs
Maintenance operations that require tipping the machine over, carried out
without the use of personal protective devices, poses the risk of crushing
lower limbs.
Dust inhalation danger
Maintenance operations performed inside the machine entail the risk of
inhaling potentially carcinogenic dust.
Fire risk Routine
operations performeddespite the prohibition expressed in paragraph
"INTENDED USE/IMPROPER USE" .
Risk of explosion
Routine operations performeddespite the prohibition expressed in paragraph
"INTENDED USE/IMPROPER USE" .
2.2. GENERAL SAFETY WARNINGS
Personnel performing any type of intervention throughout the machine life-span, must have precise technical
skills, special abilities due to acquired and recognised experience in the specific sector, be trained on how to use
the necessary work tools and appropriate personal protective equipment, with reference to the applicable laws
and in force in the place of use of the machine.
Lacking these requirements may cause damage to people's health and safety.
Use the personal protective equipment indicated in the manual.
2.3. SAFETY WARNINGSFOR HANDLING, ASSEMBLYAND INST ALLA TION
Use adequate lifting equipment for handling and adopt all the safety precautions designed for activities carried
out in the work site.
Machines fitted with wheels must be set up in safe conditions by engaging the brakes on the swivel wheels.

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2.4. SAFETY WARNINGSFOR INTENDED USE
The machine was designed to work within the limits prescribed and indicated in the manual.
Using the machine to obtain production levels other than those described in this manual, shall be regarded as
“IMPROPER USE” .
Carefully read the instructions in paragraph "INTENDED USE/IMPROPER USE".
2.5. SAFETY WARNINGSFOR ADJUSTMENT/MAINTENANCE
Perform routine maintenance as provided for in this manual.
Disconnect the machine from the electricity sources before any maintenance intervention.
Use the main switch to interrupt power and padlock it before any maintenance intervention.

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2.6. SAFETY WARNINGSFOR ENVIRONMENTAL IMPACT
Do not disperse polluting material in the environment. Perform disposal in compliance with the relative laws in
force. Incorrect cleaning or not replacing the filters may cause the polluting agent to be dispersed in the external
environment.
2.7. SAFETY SIGNS PLACEDON THE MACHINE
SYMBOL DESCRIPTION
Rotation direction of the motor.
Turn the fan off and disconnect the power before opening the filter.
V oltage hazard.

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3. HANDLING, ASSEMBLYAND INSTALLATION INFORMATION
3.1. DIRECTIONS FOR HANDLING THE PACKAGE
The standard packaging DEPURECO S.r.l. does not guarantee protection against rain,
storage areas must be covered and not humid.
When handling materials,use suitable lifting devices and adopt all of the safety precautions
required for the worksite activities, also consult the technical data for the packaging described
in the Packing List.
On the platform.
MACHINE MODEL
PACKAGING DIMENSIONS (a) x (b) x (h)
WEIGHT (KG)
AIRWELD CARRIAGE
702 x 756 x 916
80
AIRWELD WALL
702 x 756 x 916
80
Provide a delimited and adequate area, with level floor or surface, for unloading and depositing packs.
Itis always advisable to keep the packs horizontal during handling in order to avoid loosing stability and/or them
overturning.

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3.2. DIRECTIONS FOR MACHINE ASSEMBLY
Before assembly, visually inspect the material to make sure it was not damaged during
transportation. Ifthere are signs of damage, inform the seller within 10 days from delivery .
Before proceeding with assembly, read paragraph “MACHINE INSTALLATION METHODS”.
During assembly, installation and maintenance, the screws must be tightened according to the values provided
in the table.
The tightening torques must be applied slowly and constantly using a torque wrench. Said values must be
decreased by 10% when using impact drivers.
The table refers to class 4.8 screws.
DIAMETER PER PITCH
SCREW SECTION mm
2
SCREW TIGHTENING TORQUES Nm
6 x 1
20
3,5
8 x 1,25
36
8
10 x 1,5
58
17
12 x 1,75
84
28
The table refers to class 8.8 screws.
DIAMETER PER PITCH
SCREW SECTION mm
2
SCREW TIGHTENING TORQUES
Nm
6 x 1
20
10,4
8 x 1,25
36
25
10 x 1,5
58
50
12 x 1,75
84
87

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3.3. MACHINE HANDLING MODE
The machine is fitted with wheels for moving.
The machine has a tube frame of ergonomicshape suitable for handling.
3.4. MACHINE INSTALLATION MODE
Before installation, check that the overall dimensions required to perform work and maintenance
are without constraint. See paragraph "DESCRIPTION OF PERIMETER AREAS".
Before proceeding with installation, make sure the wall is able to support the overall load
of the machine and any optional features. See “Technical data - Weight” and “Description of
perimeter areas”.
Before starting the machine up, engage the brakes on the wheels.

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The machine must be installed in the immediate vicinity of utilities and connected by articulated suction arm.
AIRWELD
AIRWELDWALL

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3.5. ELECTRICAL CONNECTION MODE
Verify the correct power supply before making the electrical connections.
The machine is fitted with a circuit breaker located in an IP54 casing. Make the connections by referring to the
diagrams in paragraph “TECHNICAL DATA/DIAGRAM AND ELECTRICAL VALUES”.
The machine is fitted with a power cable with 4-pole plug.
Start and stop the machine for a short time to verifythe proper rotation direction of the fan, indicated by the arrow
on the motor.
3.6. METHODS FOR INSTALLING OPTIONALS
Prior to any installationprocedure, read the instructions provided in the “RECOMMENDATIONS
FOR MAINTENANCE INTERVENTIONS” paragraph carefully .
To replace optional parts, see paragraph “LIST OF REPLACEABLE PARTS”.
The following optionals can be mounted on the machine:
• articulated extractor arm;
• polyester cartridge filter;
• aluminium-coated cartridge filter;
• teflon-coated cartridge filter.

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FILTER
4. TECHNICALINFORMATION
4.1. MANUFACTURER AND MACHINE IDENTIFICATION
The manufacturer's identification is stated on the identification plate and on the declaration of conformity .
The table states the machine function and the models.
MACHINE MODEL CLEANGO 1,1
kW AIRWELD WALL 1,1
kW AIRWELD1,1 kW
USA

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4.1.1. FACSIMILE OF THE DECLARATION OF CONFORMITY
DECLARATION OF CONFORMITY
(for machines not included in Annex IV)
The Manufacturer
DEPURECO INDUSTRIAL VACUUMS S.r.l.- C.so Europa. 609 10088 Volpiano (TO) - ITALY
T el. [phone] - Fax [phone] - e-mail [email protected]
www.depureco.com - C.F. e Partita.Iva 02258610357
declares
under its own responsibility that the vacuum model
described in this manual
Year of construction:
Turin, ________________ The Legal Representative
(Marco DEVINCENTIS)
[original signed document]
2
0
Space for the application of the identification data label
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S.r.l. DEPURECO at filed file nicalhtec in listed
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DirectiveineshMac yb rovidedp uirementsqre safety essential eht hitw liespcom refers declatation isht hicwh

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4.1.2. MACHINE IDENTIFICATION PLATE
The plate indicates the Manufacturer's data and the technical references essential for proper and safe use.
IDENTIFICATION PLATE

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4.2. MACHINE DESCRIPTION
The purpose of the machine is to extract and filter welding fumes and metal smoothing dust produced by
mechanical industry processing.
The polluting elements are captured and carried towards the filter through rigid or flexible pipes connected to
the hood.
4.3. OPERATING CYCLE DESCRIPTION
AIRWELD AIRWELD WALL
C
A
B
B
C A
STAGE DESCRIPTION
A The air extracted through the pipe is conveyed by the fan in the body .
B The dusty air passes through the cartridge filter that captures the dust.
C The clean air outlet is under the machine.

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AIRWELD
USA
AIRWELD
W
ALL
4.4. TECHNICAL DATA
4.4.1. PERFORMANCE
Power [HP/kW]
1,5/1,1
1,5/1,1
Power supply voltage 3Ph [V]
400
400
Power supply voltage 1Ph [V]
/
/
Consumption [A]
2,54
2,54
Frequency [Hz]
50/60 50/60
Motor phase [Ph]
3
3
RPM
2846
2867
Type of fan
PR-PRM 300
PR-PRM 300
Max flow rate [m3/h]
1400 1400
Nominal min flow rate [m3/h]
903
903
Sound level [db(A)]
72
72
Weight [kg]
80
80