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in section 5. INSTALLATION.
- Make sure that the voltage of the apparatus corresponds with the
voltage supplied by the auxiliary outlet.
- Connect the plug of the tool to the corresponding outlet on the
machine (Fig. C-1).
- Position the selector to the correct position
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The engine-driven welder supplies direct current via the
auxiliary outlet. It is therefore ONLY possible to connect tools with a
universal motor (brushes).
Examples of such electric tools are:
- Electric drills;
- Angle grinders;
- Portable jigsaws.
- Filament lamps.
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8. USING THE MOTOR-DRIVEN WELDER AS AN AC GENERATOR
(OPTIONAL)
SETTING UP (FIG. P)
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WARNING!
All the operations listed below should be carried out with the motor-
driven welder switched off.
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- Remove the top and side covers.
- Connect the AC power supply board to the motor-driven welder
using the cable supplied.
- Carefully fit the AC power supply kit and the top cover using the
screws for this purpose.
OPERATION
- Make sure the machine is connected to an earth stake as described
in chapter 5 INSTALLATION.
- Make sure that the voltage of the appliance corresponds with that
supplied by the AC power supply board.
- Connect the plug of the appliance to the socket provided on the AC
power supply (Fig.Q).
- Position the selector switch appropriately (
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WARNING!
- The AC power supply board can be used for connecting compatible
electrical appliances, lighting, tools and electric motors that do not
exceed the maximum power given in the technical specifications
(TAB. 3).
- The load should be applied after the engine has been started.
- Before switching off the engine, always disconnect the load.
- If the AC power supply board is overloaded or there is a fault in the
equipment connected to it, the yellow indicator light will come on and
the power supply to the equipment will be cut off.
- Reset is not automatic. To restore the system to operational status
(RESET), it is NECESSARY to follow this procedure:
- Switch off the engine.
- Check the equipment.
- Restart the engine
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Connecting the machine to supply electricity to a main
supply system in a building is dangerous and absolutely
forbidden.
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9. MAINTENANCE
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WARNING! BEFORE CARRYING OUT MAINTENANCE
OPERATIONS, MAKE SURE THE ENGINE-DRIVEN WELDER IS
SWITCHED OFF.
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ORDINARY MAINTENANCE
ORDINARY MAINTENANCE OPERATIONS CAN BE CARRIED
OUT BY THE OPERATOR.
ENGINE MAINTENANCE
Carry out regular maintenance and checks as indicated in the
USER'S HANDBOOK provided by the engine manufacturer. For
oil changes, see also FIG. R .
EXTRAORDINARY MAINTENANCE
EXTRAORDINARY MAINTENANCE OPERATIONS SHOULD BE
CARRIED OUT ONLY AND EXCLUSIVELY BY EXPERT OR
SKILLED ELECTRICAL-MECHANICAL PERSONNEL.
________________________________________________________________________________
WARNING! BEFORE REMOVING THE PANELS OF THE
ENGINE-DRIVEN WELDER TO GAIN ACCESS TO THE INSIDE
MAKE SURE THAT IT IS SWITCHED OFF.
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If checks are carried out inside the engine-driven welder while it
is live this could cause serious electric shock caused by direct
contact with live parts and/or injury due to direct contact with
(Fig. C-6) .
moving parts.
- Make regular checks, at a frequency depending on the amount of
use and the amount of dust in the surrounding atmosphere,
inspecting the inside of the engine-driven welder and using a jet of
dry compressed air (maximum 10 bar) to remove any dust that has
been deposited on the transformer, reactance and rectifier.
- Keep the jet of air away from the electronic boards; when necessary,
these should be cleaned using a very soft brush and appropriate
solvents.
- Take the opportunity to make sure the electrical connections are
tight and that there is no damage to the wiring insulation.
- At the end of these operations re-assemble the panels of the engine-
driven welder, tightening the fastening screws right down.
- Never, ever, carry out welding operations with the engine-driven
welder open.
10. TRANSPORT AND STORAGE OF THE ENGINE-DRIVEN
WELDER
For transport and storage of the engine-driven welder, refer to the
USER'S HANDBOOK provided by the manufacturer of the engine.
11. TROUBLESHOOTING
IF THE MACHINE IS NOT WORKING SATISFACTORILY, BEFORE
CARRYING OUT MORE SYSTEMATIC CHECKS OR CONTACTING
THE SERVICING DEPARTMENT, CHECK WHETHER:
- After regulating the welding current using the potentiometer and
referring to the graduated amp scale, the welding current is actually
suitable for the diameter and type of electrode being used.
- The yellow LED has lit up indicating triggering of the short circuit
thermal relay.
- Be sure to take note of the rated duty cycle; if the thermal relay
triggers wait for the engine-driven welder to cool naturally and make
sure the fan is working properly.
- Make sure there is no shorting at the engine-driven welder output
terminal: if there is a problem, remove the cause.
- Make sure the welding circuit connections have been made
correctly; in particular make sure that the earth cable clamp is
actually connected to the piece and that there is no intervening
) (Fig. C-6).
insulating material (e.g. Paint).
For troubleshooting in the engine refer to the USER'S
HANDBOOK provided by the engine manufacturer.
If there are problems with the engine contact the nearest engine
dealer.
_______________(I)_______________
ATTENZIONE! PRIMA DI UTILIZZARE LA MOTOSALDATRICE
LEGGERE ATTENTAMENTE IL MANUALE DI ISTRUZIONE
DELLA MOTOSALDATRICE E QUELLO DEL MOTORE A
SCOPPIO. NON FACENDOLO SI POTREBBERO CAUSARE
FERITE A PERSONE O DANNI A IMPIANTI, APPARECCHIATURE
O ALLA MOTOSALDATRICE STESSA.
MOTOSALDATRICI AD INVERTER PER LA SALDATURA MMA E
TIG PREVISTE PER USO INDUSTRIALE E PROFESSIONALE.
Nota: Nel testo che segue verrà impiegato il termine "motosaldatrice".
1. NORME DI SICUREZZA GENERALI
- Controllare il motore prima di ogni uso (vedi il manuale del
costruttore del motore a scoppio).
- Non collocare oggetti infiammabili vicino al motore e tenere la
motosaldatrice ad almeno 1 metro da edifici e da altre attrezzature.
- Non utilizzare la motosaldatrice in ambienti con pericolo di
esposione e/o incendio, in locali chiusi, in presenza di liquidi, gas,
polveri, vapori, acidi ed elementi infiammabili e/o esplosivi.
- Rifornire il motore di carburante in un'area ben ventilata e da fermo. Il
gasolio è altamente infiammabile e può anche esplodere.
- Non riempire troppo il serbatoio del carburante. Nel collo del
serbatoio non ci deve essere carburante. Controllare che il tappo sia
ben chiuso.
- Se si versa del carburante fuori del serbatoio, pulirlo bene e
permettere ai vapori di dissiparsi prima di accendere il motore.
- Non fumare e non portare fiamme non protette nel luogo dove il
motore viene rifornito di carburante o il gasolio viene conservato.
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