Telwin BIMAX 162 Инструкция по эксплуатации онлайн [4/80] 283843

Telwin BIMAX 162 Инструкция по эксплуатации онлайн [4/80] 283843
- wheels kit (in models on wheels). free space around the welding machine; check that conductive dusts,
corrosive vapours, humidity etc., will not enter welding machine.
3. TECHNICAL DATA
DATA PLATE
The most important data regarding use and performance of the
WARNING! Position the welding machine on a flat surface
welding machine are summarised on the rating plate and have the
with sufficient carrying capacity for its weight, to prevent it from
following meaning:
tipping or moving hazardously.
Fig. A
1- EUROPEAN standard of reference, for safety and construction of
CONNECTION TO THE MAIN POWER SUPPLY
arc welding machines.
- Before making any electrical connection, make sure the rating data
2- Symbol for internal structure of the welding machine.
of the welding machine correspond to the mains voltage and
3- Symbol for welding procedure provided.
frequency available at the place of installation.
4- Symbol S: indicates that welding operations may be carried out in
- The welding machine should only be connected to a power supply
environments with heightened risk of electric shock (e.g. very
system with the neutral conductor connected to earth.
close to large metallic volumes).
- To comply with the requirements of the EN 61000-3-11 (Flicker)
5- Symbol for power supply line:
standard we recommend connecting the welding machine to
1~: single phase alternating voltage;
interface points of the power supply that have an impedance of less
3~: 3-phase alternating voltage.
than Zmax =0.1 ohm.
6- Protection rating of the covering.
7- Technical specifications for power supply line:
PLUG AND OUTLET: connect a normalised plug (2P + T for 1ph, 3P
- U : Alternating voltage and power supply frequency of welding
1
+ T for 3ph) having sufficient capacity- to the power cable and prepare
machine (allowed limit ±10%).
a mains outlet fitted with fuses or an automatic circuit-breaker; the
- I : Maximum current absorbed by the line.
1 max
special earth terminal should be connected to the earth conductor
- I : : effective current supplied.
1eff
(yellow-green) of the power supply line. Table 1 (TAB.1) shows the
8- Performance of the welding circuit:
recommended delayed fuse sizes in amps, chosen according to the
- U : maximum no-load voltage (open welding circuit).
max. nominal current supplied by the welding machine, and the
0
- I /U : current and corresponding normalised voltage that the
nominal voltage of the main power supply.
2 2
welding machine can supply during welding.
- To carry out voltage change operations(only the 3-phase version),
- X : Duty cycle: indicates the time for which the welding machine
take off the panel to gain access to the inside of the machine, and
can supply the corresponding current (same column). It is
prepare the voltage change terminal board so that the connection
expressed as %, based on a 10 min. cycle (e.g. 60% = 6
indicated on the special indicator plate corresponds to the available
minutes working, 4 minutes pause, and so on).
power supply voltage.
If the usage factors (on the plate, referring to a 40°C
Fig. F
environment) are exceeded, the thermal safeguard will trigger
Reassemble the panel carefully using the appropriate screws.
(the welding machine will remain in standby until its
Warning!
temperature returns within the allowed limits).
In the factory the machine is set at the highest voltage of the
- A/V-A/V: shows the range of adjustment for the welding current
available range, e.g.
(minimum maximum) at the corresponding arc voltage.
9- Manufacturer's serial number for welding machine identification
U 400V Ü Voltage setting at the factory.
1
(indispensable for technical assistance, requesting spare parts,
discovering product origin).
WARNING!
10- : Size of delayed action fuses to be used to protect the
Failure to observe the above rules will make the (Class 1) safety
power line.
system installed by the manufacturer ineffective with
11- Symbols referring to safety regulations, whose meaning is given in
consequent serious risks to persons (e.g. electric shock) and
chapter 1 “General safety considerations for arc welding”.
objects (e.g. fire).
Note: The data plate shown above is an example to give the meaning
CONNECTION OF THE WELDING CABLES
of the symbols and numbers; the exact values of technical data for the
welding machine in your possession must be checked directly on the
data plate of the welding machine itself.
WARNING! BEFORE MAKING THE FOLLOWING
CONNECTIONS MAKE SURE THE WELDING MACHINE IS
OTHER TECHNICAL DATA
SWITCHED OFF AND DISCONNECTED FROM THE POWER
SUPPLY OUTLET.
- WELDING MACHINE: see table 1 (TAB.1)
Table 1 (TAB. 1) gives the recommended values for the welding cables
- TORCH: see table 2 (TAB.2)
2
(in mm ) depending on the maximum current supplied by the welding
machine.
The welding machine weight is shown in table 1
(TAB. 1).
Connection to the gas bottle (if used)
- Gas bottle can be loaded on welding machine bottle support
platform: max 20 kg.
4. DESCRIPTION OF THE WELDING MACHINE
- Screw the pressure reducing valve onto the gas bottle valve,
CONTROL, ADJUSTMENT AND CONNECTION DEVICES
inserting the appropriate adapter supplied as an accessory, for
Fig. B1, B2
when the gas used is Argon or an Argon /CO mixture.
2
- Connect the gas inlet pipe to the pressure-reducing valve and
5. INSTALLATION
tighten the band supplied.
- Loosen the adjustment ring nut on the pressure-reducing valve
WARNING!
before opening the bottle valve.
CARRY OUT ALL INSTALLATION OPERATIONS AND
Connecting the welding current return cable
ELECTRICAL CONNECTIONS WITH THE WELDING MACHINE
This is connected to the piece being welded or to the metal bench
COMPLETELY SWITCHED OFF AND DISCONNECTED FROM
supporting it, as close as possible to the join being made.
THE POWER SUPPLY OUTLET.
THE ELECTRICAL CONNECTIONS MUST BE MADE ONLY AND
Connecting the torch (only for versions with EURO connector)
EXCLUSIVELY BY AUTHORISED OR QUALIFIED PERSONNEL.
Engage the torch with its dedicated connector by tightening the
locking ring manually as far down as it will go. Prepare the wire for
PREPARATION
loading the first time by dismantling the nozzle and the contact tube to
Fig. C
ease its exit.
Unpack the welding machine, assemble the separate parts contained
Changing the polarity
in the package.
(only for GAS-NO GAS versions)
Fig. G
Assembling the protective mask
- Open the reel compartment door.
Fig. D
- MIG/MAG welding (gas):
- Connect the torch cable from the wire feeder to the red terminal
Assembling the return cable-clamp
(+).
Fig. E
- Connect the clamp return cable to the black terminal (-).
HOW TO LIFT THE WELDING MACHINE
- FLUX welding (no gas):
None of the welding machines described in this manual is equipped
- Connect the torch cable from the wire feeder to the black
with a lifting device.
terminal (-).
- Connect the clamp return cable to the red terminal (+).
SITE
- Close the reel compartment door.
Locate the welding machine in an area where openings for cooling air
are not obstructed (forced circulation with fan), leave at least 250mm
LOADING THE WIRE REEL (Fig. H)
- 4 -

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