H&S AUTOSHOT HSW-6220, Руководство оператора

Страница: 8 / 23

OVERVIEW
6
§2 Overview
§2.1 Brief Introduction
The HSW I NVERTER arc welding machine adopts the latest pulse width modulation (PWM)
technology and insulated gate bipolar transistor (IGBT) power module, which can change work
frequency to medium frequency so as to replace the traditional hulking work frequency
transformer with the compact medium frequency transformer. This technology provides a
compact, lightweight, portable power supply with high output power and superior efficiency.
HSW-Series arc welding machines are designed to use active gas
（
Ar+O
2
、
Ar+CO
2
and
inactive gas
（
Ar) for MIG/MAG welding or Flux-Cored wire for non-shield gas welding.
The HSW Series arc welding machine has automatic protection functions with intelligent to
over-voltage, over-current and over-heat sensing with auto-reset. If any one of the above
problems happens, the alarm lamp on the front panel will illuminate and output current will be
shut off automatically to protect itself and prolong the equipment using life.
HSW-SERIES Features:
1. Digital control system with infinitely adjustable (non-step) settings for power & wire speed
2. Electronic inverter power source provides high performance and efficiency
3. Waveform control provides stable welding arc on all materials and power settings
4. IGBT technology insures low power dissipation in compact package
5. Superior 40% duty cycle inverter design for professional welding.
The HSW-Series arc welding machine is suitable for all positions welding for various materials
including stainless steel, carbon steel, alloy steel, etc. common in the auto body repair, light
fabrication, pipe installment, petrochemical, architectural, general construction, farming and
restoration industries.
MAG--Metal Active Gas Welding (Mixed Argon, CO
2
or O
2
)
MIG--Metal Insert Gas Welding (Argon or Helium Gas)
FLUX-CORED
—Arc Welding (No-Gas)