CEA Matrix 250 HF Bedienungsanleitung Seite 12

UK
ENGLISH
Introduction
Description
Technical data
Usage limits (ISO IEC 60974-1) 13
Safety standards
Installation
Connection to the
electrical supply
Usage norms
Connection of the
welding cables
Weld parameters
Maintenance
Error signals
The pointing out of any
difficulties and their elimination 21
Procedure for cover assembly
and disassembly
Procedure for welder assembly
and disassembly
Adjustment of electronic
circuit board
Wiring diagram
Key to the electrical diagram
Colour key
Meaning of graphic symbols on
machine
Meaning of graphic symboles on
rating plate
Spare parts list
Ordering spare parts
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Introduction
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Thank you for purchasing one of our
products. Before using the equipment
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you should carefully read the instruc-
tions included in this manual. In order to
get the best performance from the sys-
tem and ensure that its parts last as long
as possible, you must strictly follow the
13
usage instructions and the maintenance
regulations included in this manual. In
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the interest of customers, you are rec-
ommended to have maintenance and,
where necessary, repairs carried out by
14
the workshops of our service organisa-
tion, since they have suitable equipment
14
and specially trained personnel availa-
ble. All our machinery and systems are
subject to continual development. We
15
must therefore reserve the right to mod-
ify their construction and properties.
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Description
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MATRIX 250 HF high-frequency striking
TIG generator - which is the result of the
ultimate IGBT- based inverter technol-
ogy - is equipped with a complete and
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new digital control on all welding param-
eters.
MATRIX 250 HF is a technologically ulti-
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mate, strong and easy-to-use generator;
when used in direct current, it allows TIG
93
welding of stainless steel, carbon steel,
copper and its alloys, also ensuring ideal
performance in MMA weld, with any
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type of electrode.
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95
Model
100
Three phase feeding 50/60 Hz
101 Adjustment field
Maximum potential
102-104
Secondary idle voltage
100% usable current
106
60% usable current
35% usable current
Insulation class
Protection class
Dimensions
Weight
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FEATURES
• Digital control of all the welding
parameters.
• Standard equipped with pulse mode
integrated into the control with availa-
ble "EASY PULSE" facility.
• Excellent TIG welding characteristics.
• High frequency Arc Striking, precise
and efficient even from long distance.
• "Energy Saving" function to operate
the power source cooling fan and the
torch water cooling only when neces-
sary.
• Automatic compensation for mains
voltage fluctuations within +15% -
20%.
• Very good MMA welding characteris-
tics with any type of electrodes.
• Easy-to-use.
• Low energy consumption.
• Ability of storing and recalling person-
alised welding program.
• Electromagnetic disturbance reduc-
tion because of high frequency used
at arc striking only.
• Using special TIG torches allows
remote adjustment of welding current
directly from the torch.
• Overheating thermostatic protection.
• Compact and innovative design.
• Metallic main structure with shock-
proof plastic front panel.
• Control panel protected against acci-
dental impact.
• Robust handle integrated into the
chassis.
• Sloping front panel easy to read and
adjust and highly visible from any
direction.
• Reduced weight and size, easy-to-
carry.
• IP 23 protection class and dust proof
electronic components, thanks to the
MATRIX 250 HF
V
A 5 ÷ 250
kVA
V
A
A
A
IP 23
mm 500-425-220
kg
Table 1
400
7
95
170
200
250
H
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