686345
5
Verklein
Vergroot
Pagina terug
1/104
Pagina verder
- 5 -
(EN)
INSTRUCTION MANUAL
WARNING! BEFORE USING THE WELDING MACHINE READ THE
INSTRUCTION MANUAL CAREFULLY.
1. GENERAL SAFETY CONSIDERATIONS FOR ARC WELDING
The operator should be properly trained to use the welding machine
safely and should be informed about the risks related to arc welding
procedures, the associated protection measures and emergency
procedures.
(Please refer to the applicable standard EN 60974-9: Arc welding
equipment. Part 9: Installation and Use).
- Avoid direct contact with the welding circuit: the no-load voltage
supplied by the welding machine can be dangerous under certain
circumstances.
- When the welding cables are being connected or checks and
repairs are carried out the welding machine should be switched o
and disconnected from the power supply outlet.
- Switch o the welding machine and disconnect it from the power
supply outlet before replacing consumable torch parts.
- Make the electrical connections and installation according to the
safety rules and legislation in force.
- The welding machine should be connected only and exclusively to
a power source with the neutral lead connected to earth.
- Make sure that the power supply plug is correctly connected to the
earth protection outlet.
- Do not use the welding machine in damp or wet places and do not
weld in the rain.
- Do not use cables with worn insulation or loose connections.
- Do not weld on containers or piping that contains or has contained
ammable liquid or gaseous products.
- Do not operate on materials cleaned with chlorinated solvents or
near such substances.
- Do not weld on containers under pressure.
- Remove all ammable materials (e.g. wood, paper, rags etc.) from
the working area.
- Provide adequate ventilation or facilities for the removal of
welding fumes near the arc; a systematic approach is needed in
evaluating the exposure limits for the welding fumes, which will
depend on their composition, concentration and the length of
exposure itself.
- Keep the gas bottle (if used) away from heat sources, including
direct sunlight.
- Use adequate electrical insulation with regard to the electrode, the
work piece and any (accessible) earthed metal parts in the vicinity.
This is normally achieved by wearing gloves, shoes, head coverings
and clothing designed for this purpose and by using insulating
platforms or mats.
- Always protect your eyes with the relative lters, which must
comply with UNI EN 169 or UNI EN 379, mounted on masks or use
helmets that comply with UNI EN 175.
Use the relative re-resistant clothing (compliant with UNI EN
11611) and welding gloves (compliant with UNI EN 12477) without
exposing the skin to the ultraviolet and infrared rays produced by
the arc; the protection must extend to other people who are near
the arc by way of screens or non-reective sheets.
- Noise: If the daily personal noise exposure (LEPd) is equal to or
higher than 85 dB(A) because of particularly intensive welding
operations, suitable personal protective means must be used (Tab.
1).
- The ow of the welding current generates electromagnetic elds
(EMF) around the welding circuit.
Electromagnetic elds can interfere with certain medical equipment
(e.g. Pace-makers, respiratory equipment, metallic prostheses etc.).
Adequate protective measures must be adopted for persons
with these types of medical apparatus. For example, they must
be forbidden access to the area in which welding machines are in
operation.
This welding machine conforms to technical product standards for
exclusive use in an industrial environment for professional purposes.
It does not assure compliance with the basic limits relative to human
exposure to electromagnetic elds in the domestic environment.
The operator must adopt the following procedures in order to reduce
exposure to electromagnetic elds:
- Fasten the two welding cables as close together as possible.
- Keep head and trunk as far away as possible from the welding
circuit.
- Never wind welding cables around the body.
- Avoid welding with the body within the welding circuit. Keep both
cables on the same side of the body.
- Connect the welding current return cable to the piece being
welded, as close as possible to the welding joint.
- Do not weld while close to, sitting on or leaning against the
welding machine (keep at least 50 cm away from it).
- Do not leave objects in ferromagnetic material in proximity of the
welding circuit.
- Minimum distance d= 20 cm (Fig. I).
- Class A equipment:
This welding machine conforms to technical product standards
for exclusive use in an industrial environment and for professional
purposes. It does not assure compliance with electromagnetic
compatibility in domestic dwellings and in premises directly
connected to a low-voltage power supply system feeding buildings
for domestic use.
EXTRA PRECAUTIONS
- WELDING OPERATIONS:
- In environments with increased risk of electric shock
- In conned spaces
- In the presence of ammable or explosive materials
MUST BE evaluated in advance by an Expert supervisor and must
always be carried out in the presence of other people trained to
intervene in emergencies.
All protective technical measures MUST be taken as provided in
7.10; A.8; A.10 of the applicable standard EN 60974-9: Arc welding
equipment. Part 9: Installation and Use.
- The operator MUST NOT BE ALLOWED to weld in raised positions
unless safety platforms are used.
- VOLTAGE BETWEEN ELECTRODE HOLDERS OR TORCHES: working
with more than one welding machine on a single piece or on
pieces that are connected electrically may generate a dangerous
accumulation of no-load voltage between two dierent electrode
holders or torches, the value of which may reach double the
allowed limit.
An expert coordinator must be designated to measuring the
apparatus to determine if any risks subsist and suitable protection
measures can be adopted, as foreseen by section 7.9 of the
applicable standard EN 60974-9: Arc welding equipment. Part 9:
Installation and Use.
RESIDUAL RISKS
- IMPROPER USE: it is hazardous to use the welding machine for any
work other than that for which it was designed (e.g. de-icing mains
water pipes).
- Do not use the handle to hang the welding machine.
2. INTRODUCTION AND GENERAL DESCRIPTION
This welding machine is a power source for arc welding, made specically
for direct current (DC) .
The specic characteristics of this regulation system (INVERTER), i.e. high
speed and precise regulation, mean the welding machine gives excellent
results when welding both with coated electrodes (rutile, acid, basic).
Regulation with the “inverter system at the input of the power supply
5

Hulp nodig? Stel uw vraag in het forum

Spelregels

Misbruik melden

Gebruikershandleiding.com neemt misbruik van zijn services uitermate serieus. U kunt hieronder aangeven waarom deze vraag ongepast is. Wij controleren de vraag en zonodig wordt deze verwijderd.

Product:

Bijvoorbeeld antisemitische inhoud, racistische inhoud, of materiaal dat gewelddadige fysieke handelingen tot gevolg kan hebben.

Bijvoorbeeld een creditcardnummer, een persoonlijk identificatienummer, of een geheim adres. E-mailadressen en volledige namen worden niet als privégegevens beschouwd.

Spelregels forum

Om tot zinvolle vragen te komen hanteren wij de volgende spelregels:

Belangrijk! Als er een antwoord wordt gegeven op uw vraag, dan is het voor de gever van het antwoord nuttig om te weten als u er wel (of niet) mee geholpen bent! Wij vragen u dus ook te reageren op een antwoord.

Belangrijk! Antwoorden worden ook per e-mail naar abonnees gestuurd. Laat uw emailadres achter op deze site, zodat u op de hoogte blijft. U krijgt dan ook andere vragen en antwoorden te zien.

Abonneren

Abonneer u voor het ontvangen van emails voor uw Telwin Infinity 180 bij:


U ontvangt een email met instructies om u voor één of beide opties in te schrijven.


Ontvang uw handleiding per email

Vul uw emailadres in en ontvang de handleiding van Telwin Infinity 180 in de taal/talen: Alle talen als bijlage per email.

De handleiding is 4,08 mb groot.

 

U ontvangt de handleiding per email binnen enkele minuten. Als u geen email heeft ontvangen, dan heeft u waarschijnlijk een verkeerd emailadres ingevuld of is uw mailbox te vol. Daarnaast kan het zijn dat uw internetprovider een maximum heeft aan de grootte per email. Omdat hier een handleiding wordt meegestuurd, kan het voorkomen dat de email groter is dan toegestaan bij uw provider.

Uw handleiding is per email verstuurd. Controleer uw email

Als u niet binnen een kwartier uw email met handleiding ontvangen heeft, kan het zijn dat u een verkeerd emailadres heeft ingevuld of dat uw emailprovider een maximum grootte per email heeft ingesteld die kleiner is dan de grootte van de handleiding.

Er is een email naar u verstuurd om uw inschrijving definitief te maken.

Controleer uw email en volg de aanwijzingen op om uw inschrijving definitief te maken

U heeft geen emailadres opgegeven

Als u de handleiding per email wilt ontvangen, vul dan een geldig emailadres in.

Uw vraag is op deze pagina toegevoegd

Wilt u een email ontvangen bij een antwoord en/of nieuwe vragen? Vul dan hier uw emailadres in.



Info