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Table of Contents
Summary of Contents for GIANTtech 30
- Page 1 Owner’s Manual FOR PLASMA-CUT-CT 30/40/50/50D - 1 -...
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Page 2: Table Of Contents
TABLE OF CONTENTS Introduction ......................3 WARNING AND SAFETY PRECAUTIONS………………………………………..……….. 3-5 Plasma ........................6 Plasma Defined ....................6 Voltage Regulation ..................6 Thermal Protection ..................6 Duty Cycle ......................6 . INPUT POWER…………………………………………………………………6 MAIN TECHNICAL DATA ................. 7 INSTALLATION ....................8 Unpacking ...................... -
Page 3: Introduction
INTRODUCTION This manual contains descriptions, operating instructions and basic maintenance procedures for the Plasma 30,40,50,machines. Read this manual thoroughly. A complete understanding of the characteristics and capabilities of this equipment will assure the dependable operation for which it was designed. - Page 4 _ Do not touch live electrical parts. _ Wear dry, hole-free insulating gloves and body protection. _ Insulate yourself from work and ground using dry insulating mats or covers big enough to prevent any physical contact with the work or ground. _ Do not touch torch parts if in contact with the work or ground.
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Page 5: Plasma
As the inert gas passes through the channel, the spark heats the gas until it reaches the fourth state of matter. This reaction creates a stream of directed plasma, approximately 30,000 F (16,649 C) or more and moving at 20,000 feet per second (6,096 m/sec), that reduces metal to vapor and molten slag. -
Page 6: Voltage Regulation
the radius of the plasma beam. NOTE! This machine is designed to use only compressed air as the “gas”. B. Voltage Regulation The Automatic Voltage Compensation circuit prevents voltage load from exceeding maximum in accordance with the main technical data sheet and shortening the life of the machine. C. -
Page 7: Main Technical Data
TECHNICAL DAT DATA CUT-40 CUT-50 CUT-30 ITEM single phase220V single phase 220V single phase 220V RATE INPUT POWER(KVA) NO -LOAD VOLTAGE(V) RATE OUTPUT CUR(A) RATE OUTPUT VOLTAGE(V) DUTY CYCLE (%) CUT THICKNESS(MM) WEIGHT(KG) DIEMENSIONS(MM) 327*250*155 327*250*155 327*250*155 DATA CT-520D ITEM single phase 110V/220V±15%... -
Page 8: Installation
INSTALLATION Note : The input current required to produce the same output power is inversely proportional to the input voltage. Example: If the machine draws A. Unpacking 22 amps @ 220 volts it will draw 44 amps @ 110 Unpack all items and verify that all items volts to produce the same power output. -
Page 9: Cutting
Position yourself to where you can read the sheet metal to reduce the chance of air pressure. Press the torch switch (air will splatter-back tip damage. exhaust from torch, adjust the air regulator to read approximately 60 to 70 pounds (PSI) 4. -
Page 10: Maintenance
speed of cut toward minimizing dross A worn Tip/Nozzle is indicated by an buildup on underside of cut. Experiment elongated or oversized orifice. with adjusting current and speed to The face of the electrode should not be minimize dross. recessed more than 1/8”. Replace if worn For more specific issues regarding quality beyond this point. - Page 11 Cutting speed too slow or Increase speed and/or reduce current until dross Current to high. is reduced to minimum. Worn torch parts Inspect and repair or replace worn parts. Arc stops while cutting Cutting speed too slow Increase speed until problem solved Torch is too high, away from Lower torch to recommended height material...
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Page 12: Graphics
Front View Back View Indicator light Current Power Switc adjustmen Torch Air Output Hose Air pressure Power Torch terminal Connection Cable hose Switch Connection - 12 -... -
Page 13: Packing List
PACKING LIST NAME QUANTITY REMARK Inverter Main unit Cutting Torch Air Regulator/Filter part Workpiece Ground Clamp Air Tube Fitting For Regulator connection Shield Cup part Swirl Ring/Insulator part Electrode part Tip/Nozzle part Plasma-cut- Swirl Ring (SR3040T1 Shield Cup (SC3040T1) Tip/Nozzle (Short) (TS3040T1) Electrode (Short) (ES3040T1) - 13 -...
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