Alfain PERUN 160 E User manual

ALFA IN a.s. © www.alfain.eu PERUN 160-220 E Manual EN 02
WELDING INVERTER
PERUN 160 E
PERUN 220 E
OPERATING MANUAL

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CONTENT:
1. INTRODU TION ....................................................................................... 3
2. SAFETY PRE AUTIONS .......................................................................... 4
3. OPERATING ONDITIONS ...................................................................... 5
4. TE HNI AL DATA .................................................................................... 6
5. EQUIPMENT ............................................................................................. 7
6. OPERATOR ONTROLS .......................................................................... 9
7. GETTING STARTED ............................................................................... 11
8. JOBS ....................................................................................................... 13
9. RESET .................................................................................................... 14
10. ROUTINE MAINTENAN E & INSPE TION .......................................... 14
11. STATEMENT OF WARRANTY .............................................................. 15
12. DISPOSAL ............................................................................................. 16
13. WARRANTY LIST .................................................................................. 16

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1. INTRODUCTION
Dear consumer,
ompany ALFA IN a.s. thanks you for buying our product and believe that you
will be satisfied with our machine.
Welding inverters PERUN 160 E – 220 E are designed for professional welding
in MMA method (coated electrode) and in TIG method with touch ignition
(LIFT AR ).
Welding machines are equipped with ecological function FOD – fan on demand.
This function ensures that after about 4 minutes of inactivity, the electronics will
turn off the fan, then the electronics will turn on the fan automatically, when you
start welding again. This leads to less wear, less noise and power saving.
ontent of functional equipment is also switchable function VRD to protect the
welder against the unpleasant effects of open-circuit voltage, adjustable function
HOT START for perfect arc ignition, adjustable function AR -FOR E which
ensures stable arc and function ANTI STI K which prevents the electrode
sticking to the weldment.
Welding machine may be operated only by trained persons and only in the
technical provisions. ompany ALFA IN a.s. accept no responsibility for damage
caused by improper use. Before commissioning please read carefully this
manual.
The machine complies with the appropriate E mark.
For maintenance and repairs, use only original spare parts. There is of course a
complex of our services.
We reserve the law of adjustments and changes in case of printing errors,
change of technical paramaters, accessories etc. without previous notice.
These changes may not be reflected in the manuals for use in paper or electronic
form.

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2. SAFETY PRECAUTIONS
PERSONAL PROTECTION
1. For safety reasons, it is necessary to use welding gloves during welding.
These gloves will protect you before intervention of electric current
(open circuit voltage). It protects you against thermal radiation and
splashing drops of hot metal too. Wear sturdy isolated shoes. Do not wear
open shoes, because drops of hot metal can cause burns.
2. Do not look into the welding arc without eye and face protection.
Always use good quality welding helmet with intact protective filter.
3. The persons appearing in the vicinity of the welding must be informed of
the danger and must be equipped with protective equipment.
4. During welding, especially in small spaces, it is necessary to ensure an
adequate supply of fresh air, because during welding, harmful fumes arise.
5. In tanks of gas, oil, fuel, etc., (even empty ones) do not make welding,
because there is a chance of explosion.
6. In areas with chance of explosion special provisions are applied.
7. Welding machines that are subjected to great exertion must comply with
specific security requirements. These include the rail pressure of the
vessel etc. These connections may only be carried out by competently
trained welders with the necessary permissions.
SAFETY REGULATIONS
1. Before starting work with welding machine it is necessary to get familiar
with applicable provisions of standards.
2. The welder must use protective equipment.
3. Before working on the electrical part, removing the cover or cleaning it is
necessary to disconnect the device from the network.

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3. OPERATING CONDITIONS
1. Putting the machine into operation can be performed only by trained
personnel and only within the technical provisions. The manufacturer is not
liable for damages resulting from improper use or handling.
For maintenance and repair, use only original spare parts from ALFA IN.
2. Device complies with IE 61000-3-12.
3. The welding machine is tested according to the degree of protection
IP 23S, which provides protection against the intrusion of solid bodies with
a diameter greater than 12 mm and protection against ingress of water,
falling on the machine in a vertical direction or max degree of 60°.
4. Working ambient temperature between -10 and +40 ° .
5. Relative humidity below 90% at +20 ° .
6. Up to 3000 m altitude.
7. The machine must be positioned so that cooling air can enter and leave
through cooling vents with no problem. It is necessary to ensure that there
are no mechanical equipment, especially metal particles (e.g. during
grinding) drawn into the machine.
8. It is necessary for welding machine to undergo a periodic inspection every
6/12 months by an authorized officer according to SN 331500 and SN
050630 – see ROUTINE MAINTENAN E & INSPE TION.
9. All interventions in the el. equipment as well as repair (removal of the plug,
fuse replacement) should be performed by an authorized person.
10. With competent mains voltage and input must match the plug.
11. Extension cables must not have conductors with a smaller cross
section than 3x2,5 mm2.
12. The machine can be operated on a single-phase electric generator
10 kVA for PERUN 160 E and 12 kVA for PERUN 220 E (1x230V/50Hz)
and more, which has ensured voltage stabilization ± 10%. Generators with
lower power can damage the machine.
13. It is necessary to protect the machine against:
a. Moisture and rain
b. Mechanical damage
c. Draft and possibly ventilation of neighboring machines
d. Excessive overloading – exceeding tech. parameters
e. Rough treatment