CEA TREO 1800 Synergic MIG-MAG, Operator'S Manual

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- MMA welding:
- “Arc Force” adjustable to select the best dynamic char-
acteristics for the welding arc.
- “Hot Start” adjustable to improve ignition with particu-
larly difficult electrodes.
- Anti-sticking function to avoid the electrodes sticking.
- Vrd (Voltage Reduction Device), which makes it possi-
ble to use the machine in environments where the risk
of electric shock or electrocution caused by arc weld-
ing is enormously increased by the presence of water,
humidity, or heat, and particularly where the ambient
temperature exceeds 32°C.
- TIG welding:
- “Lift” type ignition, with TCS “Thermal Control Start” de-
vice to further reduce tungsten inclusions.
- Exclusive SWS “Smart Welding Stop” system at the
end of TIG welding. Lifting up the torch without switch-
ing off the arc will introduce a SLOPE DOWN and it will
switch off automatically.
Technical data
The general technical data of the system are summarized in
table 1.
Usage limits (IEC 60974-1)
The use of a welder is typically discontinuous, in that it is made
up of effective work periods (welding) and rest periods (for the
positioning of parts, the replacement of wire and underflushing
operations etc. This welder is dimensioned to supply a I
2
max
nominal current in complete safety for a period of work of X%
of the total usage time. The regulations in force establish the
total usage time to be 10 minutes. The work cycle is considered
to be X% of this period of time. When the work cycle permit-
ted is exceeded a trip switch trips, which protects the welding
machine’s internal components against dangerous overheat-
ing and prevents incorrect functioning of the machine (for fur-
ther information see the TX control panel manual). After several
minutes the overheat cut-off rearms automatically and the weld-
Table 1
Model
TREO 1800 synergic
MIG-MAG TIG MMA
Single-phase input 50/60 Hz V 230 ± 15%
Mains supply: Z
max
(*)
Ω 0,21
Power input @ I
2
Max kVA 7,8 5,9 7,4
Delayed fuse (I
2
@ 60%) A 16
Power factor / cos φ
0,68 / 0,99 0,67 / 0,99 0,68 / 0,99
Efficiency degree η 0,79 0,77 0,81
Voltage without load V 59
Current range
A 10 ÷ 175 5 ÷ 175 10 ÷ 150
Duty cycle @ 100% (40°C) A 100 100 90
Duty cycle @ 60% (40°C) A 115 115 110
Duty cycle @ X% (40°C)
A 175 (20%) 175 (20%) 150 (25%)
Wires diameter mm
• 0,6/0,8/1,0 - Fe
• 1,0 - Al
• 0,8 / 1,0 - CrNi
• 0,8 / 1,0 - Cu Si 3
• 0,9 - Flux Cored
- -
Spool
Diameter / Weight
mm / kg
200 / 5
(300 / 15 optional)
- -
N° rollers 2 - -
Power output of feeder motor W 40 - -
Rated wire feeding speed
m/min 1 - 20 - -
MMA electrodes mm - - 1,6 - 3,2
TIG electrodes mm - 1,0 - 3,2 -
Protection gas
• Carbon dioxide
• Pure Argon
• Argon - Carbon dioxide
- Oxygen
• Argon and Carbon
dioxide blends
- -
Standards
IEC 60974-1 - IEC 60974-5 - IEC 60974-10 -
Protection class IP 23 S
Insulation class
H
Dimensions mm 500 - 425 - 220
Weight kg 16
(*) Mains supply Z
max
: maximum impedance value allowed for the grid according to the EN/IEC 61000-3-11 standard.
WARNING: This equipment does not comply with EN/IEC 61000-3-12 . If it is connected to a public low voltage system, it is the responsibility
of the installer or user of the equipment to ensure, by consultation with the distribution network operator if necessary, that the equipment may
be connected.