GeKaMac PoWer Plus+ Series User Manual

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PLUS CUT
40PFC MV
AIR PLASMA
CUTTER
Users Manual
Please Read and Understand This Manual
Before Operating The Welding Machine
www.gedikwelding.com

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  • Page 1 PLUS CUT 40PFC MV AIR PLASMA CUTTER Users Manual Please Read and Understand This Manual Before Operating The Welding Machine www.gedikwelding.com...
  • Page 3: Table Of Contents

    CONTENT CONTENT §1 Safety ······························································································································ 1 §2 Overview ························································································································· 4 §2.1 Features · ···························································································································· 4 §2.2 Working Principle · ············································································································ 4 §2.3 Technical Data · ·················································································································· 5 §2.4 Duty Cycle and Over-heat ································································································· 6 §3 Panel Functions & Descriptions ····················································································· 7 §3.1 Front and rear panel layout of welding machine · ···························································· 7 §3.2 Control panel of welding machine ··················································································· 8 §4 Installation ··················································································································· 10 §4.1 Unpacking ······················································································································· 10 §4.2 Input Power Connections ······························································································· 10 §4.3 Gas Connections ·············································································································· 11 §5 Operation · ····················································································································· 12 §5.1 Cutting Preparation ········································································································ 12 §5.2 Cutting Operation ··········································································································· 12 §5.3 Operation Environment · ································································································· 14 §5.4 Operation Notices ··········································································································· 14 §6 Basic Trouble Shooting ································································································ 15 §6.1 Basic Troubleshooting Guide ························································································· 15 §6.1.1 Basic troubles · ························································································································· 15 §6.1.2 Pilot arc troubles ···················································································································· 16 §6.1.3 Cutting troubles ······················································································································ 17 §6.2 Packing and standard accessories ················································································· 18 §6.3 Electrical Schematic Drawing ·...
  • Page 4: Safety

    SAFETY §1 Safety Notice: The instructions are for reference only. The manufacturer reserves the right to explain the differences between the description and the product due to product changes and upgrades! Important Safety Precautions: Operation and maintenance of plasma ARC equipment can be dangerous to your health.
  • Page 5 SAFETY Always read the Material Safety Data Sheets (MSDS) that should be supplied with the material you are using. These MSDSs will give you the information regarding the kind and amount of fumes and gases that may be dangerous to your health. l Use special equipment, such as water or down draft cutting tables, to capture fumes and gases.
  • Page 6 SAFETY are cut underwater or while using a water table. DO NOT cut aluminum alloys underwater or on a water table unless the hydrogen gas can be eliminated or dissipated. Trapped hydrogen gas that is ignited will cause an explosion. NOISE Noise can cause permanent hearing loss.
  • Page 7: Overview

    OVERVIEW §2 Overview §2.1 Features 1. Multiple advantages such as energy saving and welder input voltage, works with 120V/230V. 2. IGBT parallel balanced current technology and digital control technology. 3. EMI filter restrains the EMI transmission of the power. 4. Starts without high-frequency so it will not interfere with controls or computers.
  • Page 8: Technical Data

    OVERVIEW §2.3 Technical Data Models CUT 40 PFC MV Parameters Rated input voltage (V) 1~110±10% 1~230±10% Frequency (HZ) 50/60 Rated input current (A) 34.5 22.6 Rated input power (KW) Cutting current (A) 20~30 20~40 No-load voltage (V) 35% 30A 50% 40A Duty cycle 60% 22A 60% 36A...
  • Page 9: Duty Cycle And Over-Heat

    OVERVIEW §2.4 Duty Cycle and Over-heat The letter “X” stands for Duty Cycle, which is defined as the portion of the time a welding machine can weld at maximum rated output current within 10-minute cycle. If the welding machine is operated beyond the rated duty-cycle, the IGBT heat sensor will send a signal to the welding machine control unit...
  • Page 10: Panel Functions & Descriptions

    PANEL FUNCTIONS & DESCRIPTIONS §3 Panel Functions & Descriptions §3.1 Front and rear panel layout of welding machine 1. Cutting gun connector: Connected to the cutting machine. 2. Positive output cable: Connected to the workpiece. 3. Barometer: Ensure there are no impurity and moisture in the compressed air. 4.
  • Page 11: Control Panel Of Welding Machine

    PANEL FUNCTIONS & DESCRIPTIONS §3.2 Control panel of welding machine 1. Cutting current knob: It is used to adjust current.* 2. Power indicator: When the machine is connected to the power supply, the indicator lights on. 3. Alarm indicator: When over-heat or over-current, the indicator lights on.* 4.
  • Page 12: Alarm Indicator

    PANEL FUNCTIONS & DESCRIPTIONS Alarm indicator (3) When the machine is over-current or over-heat and cannot work properly, the light will be turned on and the output will be cut off at the same time to avoid damage to the machine.
  • Page 13: Installation

    INSTALLATION §4 Installation §4.1 Unpacking Use the packing lists to identify and account for each item. 1. Inspect each item for possible shipping damage. If damage is evident, contact your distributor and/or shipping company before proceeding with the installation. 2. When using forklift, its arm length must be long enough to reach the outside so as to ensure lifting safely.
  • Page 14: Gas Connections

    INSTALLATION §4.3 Gas Connections 1. Connecting Gas Supply to Unit Connect the gas line to the inlet port of the gas filter on the rear panel. 2. Check Air Quality To test the quality of air, put the Function button in the Gas Check (Down) position, check if there are any oil or moisture in the air.
  • Page 15: Operation

    OPERATION §5 Operation §5.1 Cutting Preparation 1) Tightly connect the power cable to electrical socket outlet (the input voltage, refer to the section 2 technology parameters). 2) To connect the gas line to the air supply equipment, the earth cable to the workpiece. 3) Turn on the power switch, the power indicator on.
  • Page 16 OPERATION Note: 1) If the alarm indicator lights on when cutting, it is needed to loose the switch of the gun until the alarm release, then press on the switch to restart working. 2) In the automatic gas test and examine, press on the cutting gun, there will no reflection.
  • Page 17: Operation Environment

    OPERATION §5.3 Operation Environment ▲ Height above sea level ≤1000 M. ▲ Operation temperature range 14 - 104°F (-10~+40°C). ▲ Air relative humidity is below 90%. ▲ Preferable site the machine some angles above the floor level does not exceed 15°. ▲...
  • Page 18: Basic Trouble Shooting

    BASIC TROUBLE SHOOTING §6 Basic Trouble Shooting §6.1 Basic Troubleshooting Guide WARNING There are extremely dangerous voltage and power levels present inside this unit. Do not attempt to diagnose or repair unless you have had training in power electronics measurement and troubleshooting techniques. §6.1.1 Basic troubles A.
  • Page 19: Pilot Arc Troubles

    BASIC TROUBLE SHOOTING technology parameters in the Section). 5. Faulty components in the machine, return for repair or have qualified technician repair per Service Manual. §6.1.2 Pilot arc troubles A. Torch failed to ignite the arc when torch is triggered. 1.
  • Page 20: Cutting Troubles

    BASIC TROUBLE SHOOTING minutes. Make sure the unit has not been operated beyond Duty Cycle limit. Refer to Section 2 for duty cycle specifications. 2. Gas pressure too low (the GUN lamp on when press on torch switch is on), check source for at least 65 psi/4.5 bar;...
  • Page 21: Packing And Standard Accessories

    BASIC TROUBLE SHOOTING §6.2 Packing and standard accessories Chart 5.1 packing list: Accessories Accessories Name Specification and Type Quantity Code Host Machine LG-100I Cut Power 3.008.656 LT-141 HF Arc Starter Torch One package of nozzle electrode Torch and Accessories 7.603.224 (including nozzle aperture 1.4,4;1.7,2;three electrodes;...
  • Page 22: Electrical Schematic Drawing

    BASIC TROUBLE SHOOTING §6.3 Electrical Schematic Drawing...
  • Page 23 Gedik Welding Inc. Ankara Caddesi No: 306 Şeyhli 34906 Pendik - İstanbul / Turkey +90 216 378 50 00 • +90 216 378 20 44 www.gedikwelding.com...

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