EWM Pico 162 Operating Instructions Manual
Hide thumbs
Also See for Pico 162:
- Operating instructions manual (35 pages) ,
- Operating instructions manual (38 pages)
Related Manuals for EWM Pico 162
Summary of Contents for EWM Pico 162
- Page 1 Operating instructions Welding machine Pico 162 Pico 162 VRD Pico 162 MV 099-002040-EW501 28.04.2014...
-
Page 2: General Instructions
+49 2680 181-0. A list of authorised sales partners can be found at www.ewm-group.com. Liability relating to the operation of this equipment is restricted solely to the function of the equipment. No other form of liability, regardless of type, shall be accepted. -
Page 3: Table Of Contents
Contents Notes on the use of these operating instructions Contents 1 Contents ..............................3 2 Safety instructions ..........................5 Notes on the use of these operating instructions ................5 Explanation of icons ........................6 General ............................7 Transport and installation ......................11 2.4.1 Ambient conditions ....................... - Page 4 7 Rectifying faults............................ 31 Checklist for rectifying faults ......................31 Machine faults (error messages) ....................33 8 Technical data............................34 Pico 162 (230 V) .......................... 34 Pico 162 MV (115V) ........................35 9 Accessories ............................36 Electrode holder / workpiece lead ....................36 TIG welding torch .........................
-
Page 5: Safety Instructions
Safety instructions Notes on the use of these operating instructions Safety instructions Notes on the use of these operating instructions DANGER Working or operating procedures which must be closely observed to prevent imminent serious and even fatal injuries. • Safety notes include the "DANGER" keyword in the heading with a general warning symbol. •... -
Page 6: Explanation Of Icons
Safety instructions Explanation of icons Explanation of icons Symbol Description Press Do not press Turn Switch Switch off machine Switch on machine ENTER ENTER (enter the menu) ENTER NAVIGATION NAVIGATION (Navigating in the menu) EXIT EXIT (Exit the menu) Time display (example: wait 4s/press) Interruption in the menu display (other setting options possible) Tool not required/do not use Tool required/use... -
Page 7: General
Safety instructions General General DANGER Electromagnetic fields! The power source may cause electrical or electromagnetic fields to be produced which could affect the correct functioning of electronic equipment such as IT or CNC devices, telecommunication lines, power cables, signal lines and pacemakers. •... - Page 8 Safety instructions General WARNING Smoke and gases! Smoke and gases can lead to breathing difficulties and poisoning. In addition, solvent vapour (chlorinated hydrocarbon) may be converted into poisonous phosgene due to the ultraviolet radiation of the arc! • Ensure that there is sufficient fresh air! •...
- Page 9 Safety instructions General CAUTION Obligations of the operator! The respective national directives and laws must be observed for operation of the machine! • National implementation of the framework directive (89/391/EWG), as well as the associated individual directives. • In particular, directive (89/655/EWG), on the minimum regulations for safety and health protection when staff members use equipment during work.
- Page 10 Safety instructions General CAUTION EMC Machine Classification In accordance with IEC 60974-10, welding machines are grouped in two electromagnetic compatibility classes (see technical data): Class A machines are not intended for use in residential areas where the power supply comes from the low-voltage public mains network.
-
Page 11: Transport And Installation
Safety instructions Transport and installation Transport and installation WARNING Incorrect handling of shielding gas cylinders! Incorrect handling of shielding gas cylinders can result in serious and even fatal injury. • Observe the instructions from the gas manufacturer and in any relevant regulations concerning the use of compressed air! •... -
Page 12: Ambient Conditions
Safety instructions Transport and installation 2.4.1 Ambient conditions CAUTION Installation site! The machine must not be operated in the open air and must only be set up and operated on a suitable, stable and level base! • The operator must ensure that the ground is non-slip and level, and provide sufficient lighting for the place of work. -
Page 13: Intended Use
Intended use Applications Intended use WARNING Hazards due to improper usage! Hazards may arise for persons, animals and material objects if the equipment is not used correctly. 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! •... -
Page 14: Documents Which Also Apply
Intended use Documents which also apply Documents which also apply 3.3.1 Warranty NOTE For further information, please see the accompanying supplementary sheets "Machine and Company Data, Maintenance and Testing, Warranty"! 3.3.2 Declaration of Conformity The designated machine conforms to EC Directives and standards in terms of its design and construction: •... -
Page 15: Machine Description - Quick Overview
Machine description – quick overview Front view Machine description – quick overview Front view Figure 4-1 Item Symbol Description Carrying strap Machine control See Machine control – operating elements chapter Connection socket, "+" welding current • TIG: Connection for workpiece lead •... -
Page 16: Rear View
Machine description – quick overview Rear view Rear view Figure 4-2 Item Symbol Description Carrying strap Main switch, machine on/off Mains connection cable Cooling air inlet 099-002040-EW501 28.04.2014... -
Page 17: Machine Control - Operating Elements
Machine description – quick overview Machine control – Operating elements Machine control – Operating elements Figure 4-3 Item Symbol Description Welding process changeover switch • = MMA welding • = TIG welding Welding current rotary dial Infinite adjustment of the welding current from 10A to maximum current Functional error signal light For error messages, see chapter on Rectifying faults Voltage reduction device (VRD) -
Page 18: Design And Function
Design and function Machine control – Operating elements Design and function WARNING Risk of injury from electric shock! Contact with live parts, e.g. welding current sockets, is potentially fatal! • Follow safety instructions on the opening pages of the operating instructions. •... -
Page 19: Transport And Installation
Design and function Transport and installation Transport and installation WARNING Risk of accident due to improper transport of machines that may not be lifted! Do not lift or suspend the machine! The machine can fall down and cause injuries! The handles and brackets are suitable for transport by hand only! •... -
Page 20: Machine Cooling
Design and function Machine cooling Machine cooling 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. •... -
Page 21: Mains Connection
Design and function Mains connection Mains connection DANGER Hazard caused by improper mains connection! An improper mains connection can cause injuries or damage property! • Only use machine with a plug socket that has a correctly fitted protective conductor. • If a mains plug must be fitted, this may only be carried out by an electrician in accordance with the relevant national provisions or regulations! •... -
Page 22: Mma Welding
Design and function MMA welding MMA welding CAUTION Risk of being crushed or burnt. When replacing spent or new stick electrodes • Switch off machine at the main switch • Wear appropriate safety gloves • Use insulated tongs to remove spent stick electrodes or to move welded workpieces and •... -
Page 23: Selecting Mma Welding
Design and function MMA welding 5.5.2 Selecting MMA welding Operating Action Result element welding process selected Main current setting 5.5.2.1 Arcforce During the welding process, arcforce prevents the electrode sticking in the weld pool with increases in current. This makes it easier to weld large-drop melting electrode types at low current strengths with a short arc in particular. -
Page 24: Tig Welding
Design and function TIG welding TIG welding 5.6.1 Shielding gas supply (shielding gas cylinder for welding machine) WARNING Risk of injury due to improper handling of shielding gas cylinders! Improper handling and insufficient securing of shielding gas cylinders can cause serious injuries! •... - Page 25 Design and function TIG welding • Tighten the pressure regulator screw connection on the gas bottle valve to be gas-tight. • Screw the shielding gas connection of the welding torch to the pressure reducer on the shielding gas cylinder. • Slowly open the gas cylinder valve.
-
Page 26: Connecting A Tig Welding Torch With Rotating Gas Valve
Design and function TIG welding 5.6.1.2 Connecting a TIG welding torch with rotating gas valve NOTE Prepare welding torch according to the welding task in hand (see operating instructions for the torch). Figure 5-5 Item Symbol Description Workpiece Connection socket for "+" welding current Workpiece lead connection Output side of the pressure regulator Welding torch... -
Page 27: Tig Welding Selection
Design and function TIG welding 5.6.1.3 TIG welding selection Operating Action Result Element welding process selected Main current setting 5.6.1.4 TIG arc ignition Figure 5-6 The arc is ignited on contact with the workpiece: a) Carefully place the torch gas nozzle and tungsten electrode tip onto the workpiece (liftarc current flowing, regardless of the main current set). -
Page 28: Dirt Filter
Design and function Dirt filter Dirt filter NOTE These accessory components can be retrofitted as an option, see Accessories chapter. Figure 5-7 • As shown in the diagram, insert the dirt filter into the rear of the machine, above the air inlet, using both clips (1). -
Page 29: Maintenance, Care And Disposal
Maintenance, care and disposal General Maintenance, care and disposal DANGER Risk of injury from electric shock! Cleaning machines that are not disconnected from the mains can lead to serious injuries! • Disconnect the machine completely from the mains. • Remove the mains plug! •... -
Page 30: Maintenance Work
In addition to this, returns are also possible throughout Europe via EWM sales partners. Meeting the requirements of RoHS We, EWM AG 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). -
Page 31: Rectifying Faults
Rectifying faults Checklist for rectifying faults Rectifying faults All products are subject to rigorous production checks and final checks. If, despite this, something fails to work at any time, please check the product using the following flowchart. If none of the fault rectification procedures described leads to the correct functioning of the product, please inform your authorised dealer. - Page 32 Rectifying faults Checklist for rectifying faults Unstable arc Material inclusions in the tungsten electrode due to contact with filler material or workpiece Regrind or replace the tungsten electrode Incompatible parameter settings Check settings and correct if necessary Pore formation ...
-
Page 33: Machine Faults (Error Messages)
Rectifying faults Machine faults (error messages) Machine faults (error messages) • Document machine errors and inform service staff as necessary. Figure 7-1 When the machine is switched on, the following operating conditions are displayed: Signal light condition Possible cause Remedy Normal operating condition Supply voltage is present and the machine is switched on. -
Page 34: Technical Data
105 V 33 V (Pico 162 VRD) Mains voltage 1 x 230 V Mains voltage tolerance -40% to +15% (Pico 162; Pico 162 VRD) -20% to +15% (Pico 162 MV) Frequency 50/60 Hz Mains fuse (safety fuse, slow-blow) 20 A... -
Page 35: Pico 162 Mv (115V)
Technical data Pico 162 MV (115V) Pico 162 MV (115V) Welding current 10 A–110 A 10 A–120 A Welding voltage 20.4 V–24.4 V 10.4 V–14.8 V Duty cycle 25 °C 110 A/40% 90 A/60% 120 A (60%) 80 A/100% 110 A (100%) Duty cycle 40 °C... -
Page 36: Accessories
SCHUKO/16A Safety plug 094-001756-00000 ADAP SCHUKO/16ACEE Earth contact coupling/CEE16A plug 092-000812-00000 Options Type Designation Item no. ON FILTER PICO162 Retrofit option, dirt filter for air inlet 092-002072-00000 ON Safeguard S Insulating protective cover for Pico 162/Pico 162 092-007879-00000 099-002040-EW501 28.04.2014... -
Page 37: Overview Of Ewm Branches
Appendix A Overview of EWM branches Appendix A 10.1 Overview of EWM branches 099-002040-EW501 28.04.2014...
Need help?
Do you have a question about the Pico 162 and is the answer not in the manual?
Questions and answers