Summary of Contents for Topwell CUT-40Di
- Page 1 OPERATION INSTRUCTIONS Sturdy and durable Plasma cutting machine Used for the CUT-40Di/40MV,with input power of 230V or 115/230V, 1-Phase ,50/60HZ.
- Page 2 General instructions CAUTION Read the operating instructions! The operating instructions provide an introduction to the safe use of the products. • Read the operating instructions for all system components! • Observe accident prevention regulations! • Observe all local regulations! • Confirm with a signature where appropriate. Liability relating to the operation of this equipment is restricted solely to the function of the equipment.
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Page 3: Table Of Contents
Welding torch and workpiece line connection................. Function sequences/operating modes ................... 5.8.1 Currentless Test - Simulation mode ................... 5.8.2 Explanation of symbols ...................... 5.8.3 Non-latched operation without Up- und Downslope ............5.8.4 Non-latched operation......................Pilot arc ............................5.10 Welding task selection ........................CUT-40Di/40MV... - Page 4 6.2.3 Annual test (inspection and testing during operation) ............Maintenance work .......................... Disposing of equipment........................6.4.1 Manufacturer's declaration to the end user ................ Meeting the requirements of RoHS....................Rectifying faults............................Checklist for rectifying faults ......................Technical data............................Accessories ............................. Standard accessories ........................Optional accessories........................CUT-40Di/40MV...
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Page 5: Safety Instructions
• Notes include the "NOTE" keyword in the heading without a general warning symbol. Instructions and lists detailing step-by-step actions for given situations can be recognised via bullet points, e.g.: • Insert the welding current lead socket into the relevant socket and lock. CUT-40Di/40MV... -
Page 6: Explanation Of Icons
ENTER ENTER (enter the menu) NAVIGATION NAVIGATION NAVIGATION (Navigating in the menu) EXIT EXIT EXIT (Exit the menu) 4 s Time display (example: wait 4s/press) Interruption in the menu display (other setting options possible) Tool not required/do not use Tool required/use CUT-40Di/40MV... -
Page 7: General
Explosion risk! Apparently harmless substances in closed containers may generate excessive pressure when heated. • Move containers with inflammable or explosive liquids away from the working area! • Never heat explosive liquids, dusts or gases by welding or cutting! CUT-40Di/40MV... - Page 8 (danger due to inverse voltages)! CAUTION Noise exposure! Noise exceeding 70 dBA can cause permanent hearing damage! • Wear suitable ear protection! • Persons located within the working area must wear suitable ear protection! CUT-40Di/40MV...
- Page 9 (Point of Common Coupling, PCC) can therefore apply. In this respect, attention is also drawn to the machines' technical data. In this case, it is the responsibility of the operator, where necessary in consultation with the mains network operator, to ensure that the machine can be connected. CUT-40Di/40MV...
- Page 10 • Earthing of the workpiece. In cases where it is not possible to earth the workpiece directly, it should be connected by means of suitable capacitors. • Shielding from other equipment in the surrounding area or the entire welding system CUT-40Di/40MV...
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Page 11: Transport And Installation
• Disconnect supply lines! CAUTION Equipment damage when not operated in an upright position! The units are designed for operation in an upright position! Operation in non-permissible positions can cause equipment damage. • Only transport and operate in an upright position! CUT-40Di/40MV... -
Page 12: Ambient Conditions
• Up to 50% at 40 °C • Up to 90% at 20 °C 2.4.1.2 Transport and storage Storage in an enclosed space, temperature range of the ambient air: • -25 °C to +55 °C Relative air humidity • Up to 90% at 20 °C CUT-40Di/40MV... -
Page 13: Intended Use
No liability is accepted for any damages arising from improper usage! • The equipment must only be used in line with proper usage and by trained or expert staff! • Do not modify or convert the equipment improperly! Applications 3.1.1 Plasma welding Plasma welding with pilot arc ignition CUT-40Di/40MV... -
Page 14: Documents Which Also Apply
Spare parts can be obtained from the relevant authorised dealer. 3.2.5 Calibration/Validation We hereby confirm that this machine has been tested using calibrated measuring equipment, as stipulated in IEC/EN 60974, ISO/EN 17662, EN 50504, and complies with the admissible tolerances. Recommended calibration interval: 12 months CUT-40Di/40MV... -
Page 15: Machine Description - Quick Overview
Machine control See Machine control – operating elements chapter Connection socket, "+" welding current Connection for workpiece lead PUSH Connection socket, 5-pole welding torch control lead Pilot arc control Connection socket, "-" welding current • Plasma welding current connection CUT-40Di/40MV... -
Page 16: Rear View
Machine description – quick overview Rear view Rear view Item Symbol Description Main switch, machine on/off G16X1.5" connecting nipple Shielding gas connection on the pressure regulator. Mains connection cable CUT-40Di/40MV... -
Page 17: Machine Control - Operating Elements
Machine description – quick overview Machine control – Operating elements Machine control – Operating elements Item Symbol Description Ammeter/Voltmeter Display Encoder Control Gas supply problem Over heat/Over loading Power LED CUT-40Di/40MV... -
Page 18: Design And Function
To obtain an optimal duty cycle from the power components, the following precautions should be observed: •Ensure that the working area is adequately ventilated. •Do not obstruct the air inlets and outlets of the machine. •Do not allow metal parts, dust or other objects to get into the machine. CUT-40Di/40MV... -
Page 19: Workpiece Lead, General
Stray welding currents may cause fires and injuries! • Clean the connections! • Fix the workpiece lead securely! • Do not use structural parts of the workpiece as a return lead for the welding current! • Take care to ensure faultless power connections! CUT-40Di/40MV... -
Page 20: Transport And Installation
• Safe operation of the machine must be guaranteed at all times. 5.4.1 Adjusting the length of the carrying strap NOTE To demonstrate adjustment, lengthening the strap is shown in the figure. To shorten, the strap's loops must be inched in the opposite direction. CUT-40Di/40MV... -
Page 21: Mains Connection
The operating voltage shown on the rating plate must be consistent with the mains voltage, in order to avoid damage to the machine! • For mains fuse protection, please refer to the “Technical data” chapter! • Insert mains plug of the switched-off machine into the appropriate socket. CUT-40Di/40MV... -
Page 22: Shielding Gas Supply (Shielding Gas Cylinder For Welding Machine)
•Tighten the pressure regulator screw connection on the gas bottle valve to be gas-tight. • Screw gas hose connection crown nut onto the output side of the pressure regulator. • Fasten the gas hose to the shielding gas connecting nipple at the back of the machine using the crown nut. CUT-40Di/40MV... -
Page 23: Get Test
• Set the relevant gas quantity for the application on the pressure regulator. • The gas test is triggered on the machine control by pressing the button briefly. Shielding gas flows for around 25 seconds or until the button is pressed again. CUT-40Di/40MV... -
Page 24: Welding Torch And Workpiece Line Connection
• Insert the torch control lead plug into the “5-pole connection socket, welding torch control lead” and lock. • Insert the cable plug on the work piece lead into the "+" welding current connection socket and lock by turning to the right. CUT-40Di/40MV... -
Page 25: Function Sequences/Operating Modes
• Activate torch trigger 1 or the foot-operated remote control. • The gas pre-flow time elapses. • The arc ignites. • Welding current I1 flows. 2nd cycle: • Release torch trigger 1 or the foot-operated remote control. • Arc is extinguished. • The set gas post-flow time elapses. CUT-40Di/40MV... -
Page 26: Non-Latched Operation
• The welding current increases over the set Up-slope time to the main current I1. 2nd cycle: • Release torch trigger 1. • The main current I1 falls over the set Down-slope time to the end-crater current IE (minimum current). • Arc is extinguished. • The set gas post-flow time elapses. NOTE CUT-40Di/40MV... -
Page 27: Pilot Arc
Operating Action Result element Setting of welding parameters depending on welding task (currents and times). Perform gas test (checking and setting of the shielding and plasma gas) Ignite pilot arc Ignite plasma arc - execute the welding task CUT-40Di/40MV... -
Page 28: Maintenance, Care And Disposal
Company Data, Maintenance and Testing, Warranty"! A periodic test according to IEC 60974-4 "Periodic inspection and test" has to be carried out. In addition to the regulations on testing given here, the relevant local laws and regulations must also be observed. CUT-40Di/40MV... -
Page 29: Maintenance Work
• Information about giving back used equipment or about collections can be obtained from the respective municipal administration office. Meeting the requirements of RoHS We, TOPWELL Welding GmbH Mündersbach, hereby confirm that all products supplied by us which are affected by the RoHS Directive, meet the requirements of the RoHS (Directive 2002/95/EC). CUT-40Di/40MV... -
Page 30: Rectifying Faults
@ Use gas diffuser for aluminium applications and high-alloy steels ~ Unsuitable or worn welding torch equipment @ Check size of gas nozzle and replace if necessary ~ Condensation (hydrogen) in the gas tube @ Rinse hose package with gas or replace CUT-40Di/40MV... -
Page 31: Technical Data
Technical data HANDY TIG-200Di/200MV Technical data NOTE Performance specifications and guarantee only in connection with original spare and replacement parts! Item No CUT-40Di CUT-40i MV Rated Input Voltage 1PH ~ 230V +15% 1PH ~ 115/230V +15% Max. Load Power Capacity... -
Page 32: Accessories
Gas Flow: 120 LPM Ignition: HF Post Flow: 50 sec.recommended Standard Length: 6M Current: 40 Amp PLASMA torch: PT40-S Duty Cycle: 60% Gas: AIR/N2 Gas Pressure: 4.5-5.0 Bar Gas Flow: 100 LPM Ignition: Without HF Post Flow: 35 sec.recommended Standard Length: 6M CUT-40Di/40MV... - Page 33 BROAD INDUSTRIAL GROUP 1503 Xipu Road, Hangzhou 310053, China. Tel: (+86)571-88231791 Fax: (+86)571-88313862 Email: robin@broad.hk http://www.cn-topwell.com...
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