Advertisement
Advertisement
Related Manuals for Xnexus NXT200 AC/DC
Summary of Contents for Xnexus NXT200 AC/DC
- Page 1 INSTRUCTION MANUAL NXT200/250 AC/DC Valid from 0426 50113125...
-
Page 2: Table Of Contents
CONTENTS Warning/Electromagnetic emissions............... 3 Initial operation ....................4 Maintenance / Technical data................. 5 Initial instructions .................... 6 Circuit diagram ..................10-11 Spare parts list... -
Page 3: Warning/Electromagnetic Emissions
ENGLISH WARNING Arc welding and cutting can be dangerous to the user, people working nearby, and the surroundings if the equipment is handled or used incorrectly. Therefore, the equipment must only be used under the strict observance of all relevant safety instructions. -
Page 4: Initial Operation
INITIAL OPERATION Mains connection Usage of the machine The machine should be connected to a mains supply When welding, a heating of various components of and must be correctly earthed. After the mains plug the machine takes place and during breaks these has been connected to the mains the machine is components will cool down again. -
Page 5: Maintenance / Technical Data
MAINTENANCE TECHNICAL DATA Insufficient maintenance may result in reduced operational reliability and could invalidate guarantee. NXT200 AC/DC Mains voltage 1x230 V The NXT welding machines require virtually no PFC (power factor correction) maintenance. However, exposure to extremely Duty cycle 100 % TIG 140 A 40°C... -
Page 6: Initial Instructions
INITIAL INSTRUCTIONS All "parameters" are set by the use of only one Input voltage variations control knob. These parameters include current, The mains error indicator is illuminated if the pulse time, slope-up time, etc. mains voltage is more than 15% lower or higher than the rated voltage. - Page 7 TIG welding SLOPE DOWN SLOPE UP The parameters can be adjusted with the knob after START they are shown on the display. STOP Press the relative key to select the parameter. The relevant LED will lit. Four-times: The welding process begins by pressing the torch trigger.
- Page 8 Post-flow [s]: Electrode pre-heating (TIG AC) Post-flow is the period of time for which gas Pre-heating of the electrode will improve the ignition. flows after the arc is extinguished and is variable 0- It is possible to select 15 levels of pre-heating. It is 20 sec.
- Page 9 Reset It is possible to recall all factory standard parameters. In this case the program of the machine will be TIG AC, 2-times, HF with the following parameters: • MMA current 80A • TIG Current 80A • TIG Spot Current 80A •...
-
Page 10: Circuit Diagram
NXT200 AC/DC Instruction manual NXT200/250 AC/DC page 10... - Page 11 NXT250 AC/DC Instruction manual NXT200/250 AC/DC page 11...
- Page 12 Instruction manual NXT200/250 AC/DC page 12...
-
Page 13: Spare Parts List
SPARE PARTS LIST NXT200/250 AC/DC Instruction manual NXT200/250 AC/DC page 13... - Page 14 NXT200/250 AC/DC Pos. Description of goods 45050303 End cover 61113340 Chassis cover 18509026 Button 18509023 Cover for button 76117010 Control box NXT200 76117012 Control box NXT250 45050302 Edging 18110002 Dinse coupling socket 74471219 Wire harness with 7pole plug 43120015 Quick clutch with valve ø6mm 18110008 TIG-connection Instruction manual NXT200/250 AC/DC page 14...
- Page 15 NXT200/250 AC/DC Pos. Description of goods 18480023 Mains input cable entry grommet 18480024 Nut M13.5 for cable entry grommet 74233055 Mains supply cable 3x2.5mm², NXT200 74233060 Mains supply cable 4x1.5mm², NXT250 17250072 Switch 2-pole, NXT200 17250073 Switch 3-pole, NXT250 71617001 Power PCB, NXT200 12125043 Module PFC, NXT200...
- Page 16 NXT200/250 AC/DC Pos. Description of goods 71617006 Filter PCB HF 71617011 HF PCB, NXT200 71617002 HF PCB, NXT250 71617008 Mains filter PCB, NXT200 71617013 Mains filter PCB, NXT250 16170017 Current sensor 71617007 Snubber PCB 12220206 Diode isotop, 400V 2x100A 16160130 Transformer, NXT200 16160133 Transformer, NXT250...