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THANK YOU FOR SELECTING
A QUALITY PRODUCT BY
MIRTHTEK.
PLEASE EXAMINE CARTON AND EQUIPMENT FOR
DAMAGE IMMEDIATELY
When this equipment is shipped, title passes to the
purchaser upon receipt by the carrier. Consequently,
claims for material damaged in shipment must be
made by the purchaser against the transportation
company at the time the shipment is received
SAFETY DEPENDS ON YOU
Mirthtek arc welding and cutting equipment is designed and
built with safety in mind. However, your overall safety can be
increased by proper installation ... and thoughtful operation
on your part. DO NOT INSTALL, OPERATE OR REPAIR
THIS EQUIPMENT WITHOUT READING THIS MANUAL
AND THE SAFETY PRECAUTIONS CONTAINED
THROUGHOUT. And, most importantly, think before you act
and be careful.
WARNING
This statement appears where the information must
be followed exactly to avoid serious personal injury
or loss of life.
CAUTION
This statement appears where the information must
be followed to avoid minor personal injury or damage
to this equipment.
KEEP YOUR HEAD OUT OF THE FUMES.
DON'T get too close to the
arc. Use corrective lenses if
necessary to stay a reasonable
distance away from the arc.
READ and obey the Safety Data
Sheet (SDS) and the warning label
that appears on all containers of
welding materials.
USEENOUGHVENTILATIONor
exhaust a t the arc, or both, to
keep the fumes and gases from
your breathing zone and the general area.
IN A LARGE ROOM OR OUTDOORS, natural ventilation may be
adequate if you keep your head out of the fumes (See below).
USE NATURAL DRAFTS or fans to keep the fumes away from
your face.
If you develop unusual symptoms, see your supervisor. Perhaps
the welding atmosphere and ventilation system should bechecked.
WEAR CORRECT EYE, EAR &
BODY PROTECTION
PROTECT your eyes and face with welding helmet
properly fitted and with proper grade of filter
plate .
PROTECT your body from welding spatter and arc
flash with protective clothing including
woolen clothing, flame-proof apron and
gloves, leather leggings, and highboots.
PROTECT others from splatter, flash, and glare
with protective screens or barriers.
IN SOME AREAS, protection from noise may be appropriate.
BE SURE protective equipment is in good condition.
Also, wear safety glasses in work area
AT ALL TIMES.
SPECIAL SITUATIONS
DO NOT WELD OR CUT containers or materials which previously
had been in contact with hazardous substances unless they are
properly cleaned. This is extremely dangerous.
DO NOT WELD OR CUT painted or plated parts unless special
precautions with ventilation have been taken. They can release
highly toxic fumes orgases.
Additionalprecautionarymeasures
PROTECT compressed gas cylinders from excessive heat,
mechanical shocks, and arcs; fasten cylinders so they cannot fall.
BE SURE cylinders are never grounded or part of
an electrical circuit.
REMOVE all potential fire hazards from welding area.
ALWAYS HAVE FIRE FIGHTING EQUIPMENT READY FOR
IMMEDIATE USE AND KNOW HOW TO USE IT.
Safety 01 of 04 - 5/16/2018

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Summary of Contents for Reboot CUT40

  • Page 1 THANK YOU FOR SELECTING A QUALITY PRODUCT BY KEEP YOUR HEAD OUT OF THE FUMES. MIRTHTEK. DON’T get too close to the arc. Use corrective lenses if necessary to stay a reasonable distance away from the arc. READ and obey the Safety Data PLEASE EXAMINE CARTON AND EQUIPMENT FOR Sheet (SDS) and the warning label DAMAGE IMMEDIATELY...
  • Page 2 SAFETY Keep all equipment safety guards, SECTION A: 1.d. covers and devices in position and in good repair. Keep hands, hair, WARNINGS clothing and tools away from V-belts, gears, fans and all other moving parts when starting, operating or repairing equipment. In some cases it may be necessary to remove safety 1.e.
  • Page 3 SAFETY ELECTRIC SHOCK ARC RAYS CAN BURN. CAN KILL. 3.a. The electrode and work (or ground) circuits are 4.a. Use a shield with the proper filter and cover plates to protect electrically “hot” when the welder is on. Do your eyes from sparks and the rays of the arc when welding not touch these “hot”...
  • Page 4 SAFETY WELDING AND CUTTING CYLINDER MAY EXPLODE IF SPARKS CAN CAUSE DAMAGED. FIRE OR EXPLOSION. 7.a. Use only compressed gas cylinders containing the correct shielding gas for the process 6.a. Remove fire hazards from the welding area. If used and properly operating regulators This is not possible, cover them to prevent the welding designed for thegas andpressureused.All sparks from starting a fire.
  • Page 5 SAFETY PRÉCAUTIONS DESÛRETÉ 6. Eloigner les matériaux inflammables ou les recouvrir afin prévenir tout risque dʼincendie dû aux étincelles. Pour votre propre protection lire et observer toutes les instructions et les précautions de sûreté specifiques qui parraissent dans ce 7. Quand on ne soude pas, poser la pince à une endroit isolé de manuel aussi bien que les précautions de sûreté...
  • Page 6: Table Of Contents

    TABLE OF CONTENTS Page Installation........................Section A Technical SpecificationsC ut 40 (110 V ).................A-1 Technical SpecificationsC ut 40 (22 0 V )................A-2 Technical SpecificationsRBC 5000..................A-3 Technical SpecificationsRBC 5000 D..................A-4 Technical SpecificationsRBC 5000 D L ................A-5 Safety Precautions ........................A-6 Select Proper Location ......................A-6 Stacking..........................A-6 Tilting............................A-6 High Frequency Interference Protection................A-6...
  • Page 7: Installation

    INSTALLATION TECHNICAL SPECIFICATIONS -CUT40(110V) INPUT - SINGLE PHASE 60 HERTZ Standard Voltage 110V ±10% / 1 / 60Hz RATED OUTPUT AT 25 ° C Duty Cycle CURRENT AMPS VOLTAGE VOLTS 23 A 89 VDC 100% 30 A 92 VDC OUTPUT...
  • Page 8: Technical Specifications -Cut40(220V

    INSTALLATION INSTALLATION TECHNICAL SPECIFICATIONS -CUT40(220V) INPUT - SINGLE PHASE 60 HERTZ Standard Voltage 220V ±10% / 1 / 60Hz RATED OUTPUT AT 25° C Duty Cycle CURRENT AMPS VOLTAGE VOLTS 25.5 A 90 VDC 100% 93 VDC OUTPUT Current Range...
  • Page 9: Technical Specificationsrbc 5000

    INSTALLATION INSTALLATION TECHNICAL SPECIFICATIONS -RBC5000 INPUT - SINGLE PHASE 60 HERTZ Standard Voltage 220V ±10% / 1 / 60Hz RATED OUTPUT AT 25 ° C Duty Cycle CURRENT AMPS VOLTAGE VOLTS 33.3 A 93.3 VDC 100% 43 A 97.2 VDC OUTPUT Current Open Circuit...
  • Page 10: Technical Specificationsrbc 5000 D

    INSTALLATION TECHNICAL SPECIFICATIONS -RBC5000D INPUT - SINGLE PHASE 60 HERTZ Standard Voltage 110V/220V ±10% / 1 / 60Hz RATED OUTPUT AT 25° C Input Voltages Duty Cycle CURRENT AMPS VOLTAGE VOLTS 100% 25.5 A 90.2 VDC 110Vac ± 10% 33.0A 93.2VDC 100% 33.3A...
  • Page 11: Technical Specifications -Rbc5000Dl

    INSTALLATION TECHNICAL SPECIFICATIONS -RBC5000DL INPUT - SINGLE PHASE 60 HERTZ Standard Voltage 110V/220V ±10% / 1 / 60Hz RATED OUTPUT AT 25° C Input Voltages Duty Cycle CURRENT AMPS VOLTAGE VOLTS 100% 25.5 A 90.2 VDC 110Vac ± 10% 33.0A 93.2VDC 100% 33.3A...
  • Page 12: Safety Precautions

    INSTALLATION HIGH FREQUENCY INTERFERENCE Read entire Installation Section before installing the MACHINE. PROTECTION The machine employs a touch start mechanism for SAFETY PRECAUTIONS initiation which eliminates high frequency emissions from the machine as compared with spark WARNING gap and solid state type high frequency genera- tors. Keep in mind, though, that these machines may be ELECTRIC SHOCK CAN KILL.
  • Page 13: Gas Input Connections

    INSTALLATION GAS INPUT CONNECTIONS NOTE: When using nitrogen gas from a cylinder, the cylinder must have a pressure regulator. (External Air Supply) • Maximum psi from a nitrogen gas cylinder to Supply the machine with clean com- pressed air or the machine regulator should never exceed nitrogen.
  • Page 14: Operation

    OPERATION DESCRIPTION SAFETY PRECAUTIONS WARNING The machine is constant current,continuous control plasma cutting power source. It provides superior and reliable starting characteristics, cutting visibility ELECTRIC SHOCK and arc stability. The control system has a safety can kill. mechanism to insure that the nozzle and electrode •...
  • Page 15: User Responsibility

    OPERATION CUTTING CAPABILITY USER RESPONSIBILITY Because design, fabrication, erection and cutting The m a c h i n e is rated at the biggest current, at 60% variables affect the results obtained in applying this duty cycle on a 10 minute basis. If the duty cycle is type of information, the serviceability of a product or exceeded, a thermal protector will shut off the output of structure is the responsibility of the user.
  • Page 16: Installation Diagram

    OPERATION INSTALLATION DIAGRAM Air Regulator Back of machine 1. Air regulator This is air regulator, This part is supplied along with machine, You will see it after you open carton. 1-1. This terminal fix on a side of hose for air in, another side of hose connecting air compressor 1-2.
  • Page 17: How To Installation Of The Air Compressor

    OPERATION 3.Installation of machine. 3-1. The terminal of hose connecting here, Another side of hose connect air compressor 3-2. Air hose is supplied, a terminal of hose connecting position 3-2, another side connect on 3-3 3-3. This terminal for air in. The air input from 3-1 via 3-2 to 3-3. 4.Installation finished.
  • Page 18: Controls Andsettings

    CUT40 RBC5000 RBC5000D front Panel Layout RBC5000DL front Panel Layout CUT40 RBC5000 RBC5000D And RBC5000DL Rear Panel Layout CAUTION If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your...
  • Page 19: Cutting Process

    Note:.The cutting torch tip keeps in Turn off machine at the disconnect switch on contact with the workpiece when it is cut the rear of the machine before tightening, normally for CUT40 , RBC5000 , cleaning or replacing consumables. RBC5000D. CAUTION If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your Local Authorized Field Service Facility for technical troubleshooting assistance before you proceed.
  • Page 20: Torch

    OPERATION TORCH PROCEDURE RECOMMENDATIONS • Check the assembly of the torch consumables. Make sure that the shield cup is hand tight. When properly used, plasma arc cutting is a very eco- Do not use pliers or over tighten. nomical process. Improper use will result in a very high operating cost.
  • Page 21: Suggestions For Extra Utility From The Machine System

    OPERATION Suggestions for Extra Utility from the • Set air pressure to recommended setting. A higher or lower pressure will cause turbulence machine System: in the plasma arc, eroding the orifice of the nozzle tip. WARNING ELECTRIC SHOCK CAN KILL. •...
  • Page 22: Torch Part Configurations

    An optional drag spacer can be attached to the retaining cap to maintain a consistent arc height. The CUT40/RBC5000/RBC5000D uses a standard cutting setup as described below. Standard Cutting Setup: In the Standard Cutting configuration the nozzle is designed to touch the work piece.
  • Page 23: Accessories

    ACCESSORIES ACCESSORIES / OPTIONS Standard Accessories 1.Earth clamp With earth lead and euro plug Length for earth lead is an option 2.Air regulator Air regulator must be installation before use machine, Set the air pressure rang: 70 PSI to 80 PSI, User can adjust it accordingly to getbetter cutting, Machine maybe can not cut in higher or lower air pressure.
  • Page 24: Maintenance

    MAINTENANCE PERIODIC MAINTENANCE WARNING WARNING ELECTRIC SHOCK CAN KILL. • Have an electrician install and ser- ELECTRIC SHOCK CAN KILL. vice this equipment. • Turn off machine at the disconnect • Turn the input power off at the fuse switch on the rear of the machine box before working on equipment.
  • Page 25: Troubleshooting

    TROUBLESHOOTING HOW TO USE TROUBLESHOOTING GUIDE WARNING Service and Repair should only be performed by Factory Trained Personnel. Unauthorized repairs performed on this equipment may result in danger to the technician and machine operator and will invalidate your factory warranty. For your safety and to avoid Electrical Shock, please observe all safety notes and precautions detailed throughout this manual.
  • Page 26 TROUBLESHOOTING Observe all Safety Guidelines detailed throughout this manual PROBLEMS POSSIBLE RECOMMENDED (SYMPTOMS) CAUSE COURSE OF ACTION 1. This may be normal. If output is set to maximum a 50 amp circuit is required. See Technical Specification page. Input circuit breaker trips repeatedly. 2.
  • Page 27 TROUBLESHOOTING Observe all Safety Guidelines detailed throughout this manual PROBLEMS POSSIBLE RECOMMENDED (SYMPTOMS) CAUSE COURSE OF ACTION 1. Turn the output knob to purge zone on the front of the machine. If air does not flow, then: • The main gas solenoid assem- bly/pressure sensor may be faulty.
  • Page 28 TROUBLESHOOTING Observe all Safety Guidelines detailed throughout this manual PROBLEMS POSSIBLE RECOMMENDED (SYMPTOMS) CAUSE COURSE OF ACTION 1. Check the torch consumables to be sure they are not dirty or greasy, and are in good shape. Replace theconsumables ifnecessary. 2. Make sure the air pressure is set correctly.
  • Page 29 TROUBLESHOOTING Observe all Safety Guidelines detailed throughout this manual PROBLEMS POSSIBLE RECOMMENDED (SYMPTOMS) CAUSE COURSE OF ACTION 1. Check work lead connection for clean, secure connection. 2. Plasma will only cut conductive material. Do not attempt to cut fiberglass, plastic, rubber, PVC or If all recommended possible areas of any other non-conductive material.
  • Page 30 TROUBLESHOOTING Observe all Safety Guidelines detailed throughout this manual STATUS BOARD INDICATORS SYMPTOM CHECK 1. Make sure there is at least 60 psi connected to the gas connec- tion at the back of the machine. 2. Turn the output knob to the purge zone and set the regulator to the correct pressure.
  • Page 31 Donottouchelectricallylivepartsor Keep flammable materials away. Weareye,ear and bodyprotection. • • • WARNING electrodewithskinorwetclothing. Insulate yourself from work • and ground. Spanish No toque las parteso los electrodos Mantengaelmaterial Protéjase los ojos, los oídos y AVISO DE • • • bajocargaconlapieloropamoja- combustible fueradel áreade el cuerpo.
  • Page 32 Keep yourhead out of fumes. Turnpoweroff beforeservicing. Do not operate with panel open or • • • WARNING Use ventilation or exhaust to remove guards off. • fumesfrombreathingzone. Spanish Los humos fuera de la zona de res- • Desconectar el cable de ali- No operar con panel abierto o AVISO DE •...

This manual is also suitable for:

Rbc5000Rbc5000dRbc5000dlRbc-4000M-cut40-001

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