EWM UM 24 G EZA User manual

Equipment

Cleaning

Min.

Operating instructions

UM 15G EZA

UM 24G EZA

UM 25G EZA

UM 36G EZA

UM 240W EZA

UM 401W EZA

UM 501W EZA

099-600010-EW501 Observe additional system documents! 09.08.2017

1/4

Quick Start Guide

Welding Torch

Art. no. 099-QG0010-EW560 08.08.2017

Operating

instructions

Gas cooled

Type UM 15 G EZA UM 24 G EZA UM 25 G EZA UM 36 G EZA

Welding torch polarity Usually positive

Guide type Manually operated

Voltage type DC

Shielding gas CO2 or mixed gas M21 according to BS EN ISO 14175

Duty cycle 60% 60% 60% 60%

Maximum welding current M21 150 A 220 A 200 A 270 A

Maximum welding current CO2180 A 250 A 230 A 300 A

Microswitch switching voltage 42 V

Microswitch switching current 10 mA

Wire types Standard round wires

Wire diameter 0.6-1.0 mm 0.6-1.2 mm 0.8-1.4 mm

Ambient temperature -25 °C to + 55 °C

Voltage measurement, manual

operation 113 V (peak value)

Protection classification of the

machine connections (EN 60529) IP3X

Gas flow 10 to 18 l/min 10 to 20 l/min

Hose package length 3 m / 4 m / 5 m

Connection Euro torch connector

Safety identification

Harmonised standards used IEC 60974-7

Operating weight

0.64 kg 0.95 kg 0.90 kg 1.34 kg

Water cooled

Type UM 240 W EZA UM 401 W EZA UM 501 W EZA

Welding torch polarity Usually positive

Guide type Manually operated

Voltage type DC

Shielding gas CO2or mixed gas M21 according to BS EN ISO 14175

Duty cycle 100 %

Maximum welding current, M21 270 A 350 A 450 A

Maximum welding current, CO2300 A 400 A 500 A

Microswitch switching voltage 42 V

Microswitch switching current 10 mA

Required cooling capacity Min. 800 W

Max. flow temperature 40 °C

Torch input pressure, coolant 2.5 to 3.5 bar (min.-max.)

Flow quantity (min.) 1 l/min.

Wire types Standard round wires

Wire diameter 0.6-1.2 mm 0.8-1.6 mm 0.8-1.6 mm

Ambient temperature –25 °C to +55 °C

Voltage measurement 113 V (peak value)

Protection rating for the machine

connections (EN 60529) IP3X

Gas flow 10 to 20 l/min

Hose package length 3 m / 4 m / 5 m

Connection Euro torch connector

Safety identification

Harmonised standards used IEC 60974-7

Operating weight

1.03 kg 1.14 kg 1.18 kg

0,9 m

UM 15 G

Item Order number Type Description

- 394-000469-00000 TTOOL MHS Centring tool for narrow-gap contact

tip

1.01 394-000472-00000 GN Eco Ø=12mm L=53mm UM

15 Gas nozzle, conical

1.01 394-001212-00000 GN Eco Ø=9,5mm L=53mm UM

15 Gas nozzle, highly conical

1.02 394-000211-00000 GN Eco Ø=16mm L=53mm UM

15 Gas nozzle cylindrical

1.03 394-000213-00000 PGD UM15 Spot welding nozzle, plug fitting

1.04 394-002526-00000 SGN 53mm, Ø=10mm Narrow-gap gas nozzle with

cylinder, plug fitting

1.05 394-000212-00000 SGN 108 mm, Ø=10 mm Narrow-gap gas nozzle with

cylinder, plug fitting

2.01 394-001086-00000 CT Eco M6x25 E-Cu Ø=1.0 mm Contact tip

2.01 394-001087-00000 CT Eco M6x25 E-Cu Ø=0.8mm Contact tip

2.01 394-003654-00000 CT Eco M6x25 E-Cu Ø=0.6mm Contact tip

2.02 394-000707-00000 CT M6-L83-AD6 0.8-1.0 Narrow-gap contact tip

5 094-023061-00000 CTH UM 15 Retaining spring

5.01 094-023060-00000 CTH UM 15 Contact tip holder

6 094-023552-00000 18 mm x 15 mm Stop nut

UM 24 G

Item Order number Type Description

1.02 394-000361-00000 GN Eco Ø=12,5mm L=63,5mm

UM 24/240 Gas nozzle, conical

1.02 394-001234-00000 GN Eco Ø=10mm L=63,5mm

UM 24/240 Gas nozzle, highly conical

1.03 394-000362-00000 GN Eco Ø=17mm L=63,5mm

UM 24/240 Gas nozzle cylindrical

2.01 394-001191-00000 CT Eco M6 E-Cu Ø=0.8mm Contact tip

2.01 394-001228-00000 CT Eco M6 E-Cu Ø=1.0mm Contact tip

2.01 394-001229-00000 CT Eco M6 E-Cu Ø=1.2mm Contact tip

2.01 394-003339-00000 CT Eco M6x28 CuCrZr Ø=1mmContact tip

2.01 394-003655-00000 CT Eco M6 E-Cu Ø=0.6mm Contact tip

2.01 394-005224-00000 CT Eco M6x28 CuCrZr

Ø=1.2mm Contact tip

2.01 394-005407-00000 CT Eco M6x28 CuCrZr

Ø=0.8mm Contact tip

Item Order number Type Description

2.01 394-016105-00000 CT Eco M6x28 E-Cu Ø=0,8mm

Alu Contact tip, aluminium welding

2.01 394-016107-00000 CT Eco M6x28 E-Cu Ø=1,0mm

Alu Contact tip, aluminium welding

2.01 394-016108-00000 CT Eco M6x28 E-Cu Ø=1,2mm

Alu Contact tip, aluminium welding

5 394-000363-00000 CTH Eco M6x26mm UM

24/240 Contact tip holder

7 394-000360-00000 GD Eco L=20 mm, UM 24/240 Gas diffuser

UM 25 G

Item Order number Type Description

1.02 394-000369-00000 GN Eco Ø=15mm L=57mm UM

25 Gas nozzle, conical

1.02 394-001647-00000 GN Eco Ø=11,5mm L=57mm

UM 25 Gas nozzle, highly conical

1.03 394-000371-00000 GN Eco Ø=18mm L=57mm UM

25 Gas nozzle cylindrical

1.04 394-000373-00000 PGD UM 25 Spot welding nozzle

2.01 394-000447-00000 CT Eco M8x30 E-Cu Ø=0.8mm Contact tip

2.01 394-000450-00000 CT Eco M8x30 CuCrZr Ø=1mmContact tip

2.01 394-000452-00000 CT Eco M8x30 CuCrZr

Ø=1.2mm Contact tip

2.01 394-000941-00000 CT Eco M8x30 E-Cu Ø=1mm Contact tip

2.01 394-000942-00000 CT Eco M8x30 E-Cu Ø=1.2mm Contact tip

2.01 394-001191-00000 CT Eco M6 E-Cu Ø=0.8mm Contact tip

2.01 394-001228-00000 CT Eco M6 E-Cu Ø=1.0mm Contact tip

2.01 394-001229-00000 CT Eco M6 E-Cu Ø=1.2mm Contact tip

2.01 394-003339-00000 CT Eco M6x28 CuCrZr Ø=1mmContact tip

2.01 394-003655-00000 CT Eco M6 E-Cu Ø=0.6mm Contact tip

2.01 394-005224-00000 CT Eco M6x28 CuCrZr

Ø=1.2mm Contact tip

2.01 394-005407-00000 CT Eco M6x28 CuCrZr

Ø=0.8mm Contact tip

2.01 394-014024-00000 CT Eco M8x30 CuCrZr

Ø=0.8mm Contact tip

2.01 394-016105-00000 CT Eco M6x28 E-Cu Ø=0,8mm

Alu Contact tip, aluminium welding

2.01 394-016107-00000 CT Eco M6x28 E-Cu Ø=1,0mm

Alu Contact tip, aluminium welding

2.01 394-016108-00000 CT Eco M6x28 E-Cu Ø=1,2mm

Alu Contact tip, aluminium welding

2.01 394-016115-00000 CT Eco M8x30 E-Cu Ø=0,8mm

Alu Contact tip, aluminium welding

2.01 394-016117-00000 CT Eco M8x30 E-Cu Ø=1,0mm

Alu Contact tip, aluminium welding

2.01 394-016118-00000 CT Eco M8x30 E-Cu Ø=1,2mm

Alu Contact tip, aluminium welding

5 394-000375-00000 CTH M8x35mm UM 25 Contact tip holder

5 394-001823-00000 CTH Eco M6x35mm UM 25 Contact tip holder

Item Order number Type Description

5.01 394-003656-00000 HF UM 25 Retaining spring

UM 36 G

Item Order number Type Description

1.02 394-000431-00000 GN Eco Ø=16mm L=84mm UM

36 Gas nozzle, conical

1.02 394-001241-00000 GN Eco Ø=12mm L=84mm UM

36 Gas nozzle, highly conical

1.03 394-000432-00000 GN Eco Ø=19mm L=84mm UM

36 Gas nozzle cylindrical

2.01 394-000447-00000 CT Eco M8x30 E-Cu Ø=0.8mmContact tip

2.01 394-000450-00000 CT Eco M8x30 CuCrZr

Ø=1mm Contact tip

2.01 394-000452-00000 CT Eco M8x30 CuCrZr

Ø=1.2mm Contact tip

2.01 394-000455-00000 CT Eco M8x30 CuCrZr

Ø=1.4mm Contact tip

2.01 394-000941-00000 CT Eco M8x30 E-Cu Ø=1mm Contact tip

2.01 394-000942-00000 CT Eco M8x30 E-Cu Ø=1.2mmContact tip

2.01 394-001191-00000 CT Eco M6 E-Cu Ø=0.8mm Contact tip

2.01 394-001228-00000 CT Eco M6 E-Cu Ø=1.0mm Contact tip

2.01 394-001229-00000 CT Eco M6 E-Cu Ø=1.2mm Contact tip

2.01 394-003339-00000 CT Eco M6x28 CuCrZr

Ø=1mm Contact tip

2.01 394-003655-00000 CT Eco M6 E-Cu Ø=0.6mm Contact tip

2.01 394-005224-00000 CT Eco M6x28 CuCrZr

Ø=1.2mm Contact tip

2.01 394-005407-00000 CT Eco M6x28 CuCrZr

Ø=0.8mm Contact tip

2.01 394-014024-00000 CT Eco M8x30 CuCrZr

Ø=0.8mm Contact tip

2.01 394-016105-00000 CT Eco M6x28 E-Cu Ø=0,8mm

Alu Contact tip, aluminium welding

2.01 394-016107-00000 CT Eco M6x28 E-Cu Ø=1,0mm

Alu Contact tip, aluminium welding

2.01 394-016108-00000 CT Eco M6x28 E-Cu Ø=1,2mm

Alu Contact tip, aluminium welding

2.01 394-016115-00000 CT Eco M8x30 E-Cu Ø=0,8mm

Alu Contact tip, aluminium welding

2.01 394-016117-00000 CT Eco M8x30 E-Cu Ø=1,0mm

Alu Contact tip, aluminium welding

2.01 394-016118-00000 CT Eco M8x30 E-Cu Ø=1,2mm

Alu Contact tip, aluminium welding

5 394-000433-00000 CTH Eco M6x28mm UM 36 Contact tip holder

5 394-000434-00000 CTH Eco M8x28mm UM 36 Contact tip holder

7 394-012572-00000 GD L=32 mm UM 36 Gas diffuser

UM 240 W

Item Order number Type Description

1.02 394-000361-00000 GN Eco Ø=12,5mm L=63,5mm

UM 24/240 Gas nozzle, conical

1.02 394-001234-00000 GN Eco Ø=10mm L=63,5mm

UM 24/240 Gas nozzle, highly conical

1.03 394-000362-00000 GN Eco Ø=17mm L=63,5mm

UM 24/240 Gas nozzle cylindrical

2.01 394-001191-00000 CT Eco M6 E-Cu Ø=0.8mm Contact tip

2.01 394-001228-00000 CT Eco M6 E-Cu Ø=1.0mm Contact tip

2.01 394-001229-00000 CT Eco M6 E-Cu Ø=1.2mm Contact tip

2.01 394-003339-00000 CT Eco M6x28 CuCrZr Ø=1mmContact tip

2.01 394-003655-00000 CT Eco M6 E-Cu Ø=0.6mm Contact tip

2.01 394-005224-00000 CT Eco M6x28 CuCrZr

Ø=1.2mm Contact tip

2.01 394-005407-00000 CT Eco M6x28 CuCrZr

Ø=0.8mm Contact tip

2.01 394-016105-00000 CT Eco M6x28 E-Cu Ø=0,8mm

Alu Contact tip, aluminium welding

2.01 394-016107-00000 CT Eco M6x28 E-Cu Ø=1,0mm

Alu Contact tip, aluminium welding

2.01 394-016108-00000 CT Eco M6x28 E-Cu Ø=1,2mm

Alu Contact tip, aluminium welding

5 394-000363-00000 CTH Eco M6x26mm UM

24/240 Contact tip holder

7 394-000360-00000 GD Eco L=20 mm, UM 24/240 Gas diffuser

UM 401 W / UM 501 W

Item Order number Type Description

- 394-000469-00000 TTOOL MHS Centring tool for narrow-gap contact

tip

1.02 394-000435-00000 GN Eco Ø=16mm L=76mm UM

401/501 Gas nozzle, conical

1.02 394-000436-00000 GN Eco Ø=14mm L=76mm UM

401/501 Gas nozzle, highly conical

1.03 394-000437-00000 GN Eco Ø=19mm L=76mm UM

401/501 Gas nozzle cylindrical

1.04 394-000711-00000 SGN 128 mm, Ø=11 mm Narrow-gap gas nozzle

2.01 394-000447-00000 CT Eco M8x30 E-Cu Ø=0.8mm Contact tip

2.01 394-000450-00000 CT Eco M8x30 CuCrZr Ø=1mm Contact tip

2.01 394-000452-00000 CT Eco M8x30 CuCrZr Ø=1.2mm Contact tip

Item Order number Type Description

2.01 394-000456-00000 CT Eco M8x30 E-Cu Ø=1.6mm Contact tip

2.01 394-000458-00000 CT Eco M8x30 CuCrZr Ø=1.6mm Contact tip

2.01 394-000941-00000 CT Eco M8x30 E-Cu Ø=1mm Contact tip

2.01 394-000942-00000 CT Eco M8x30 E-Cu Ø=1.2mm Contact tip

2.01 394-014024-00000 CT Eco M8x30 CuCrZr Ø=0.8mm Contact tip

2.01 394-016115-00000 CT Eco M8x30 E-Cu Ø=0,8mm

Alu Contact tip, aluminium welding

2.01 394-016117-00000 CT Eco M8x30 E-Cu Ø=1,0mm

Alu Contact tip, aluminium welding

2.01 394-016118-00000 CT Eco M8x30 E-Cu Ø=1,2mm

Alu Contact tip, aluminium welding

2.01 394-016120-00000 CT Eco M8x30 E-Cu Ø=1,6mm

Alu Contact tip, aluminium welding

2.02 394-000707-00000 CT M6-L83-AD6 0.8-1.0 Narrow-gap contact tip

2.02 394-003059-00000 CT M6 L83 1.2 E-Cu Narrow-gap contact tip

5 394-000438-00000 CTH Eco M8x25mm UM 401/501 Contact tip holder

5 394-000439-00000 CTH M6x25mm Contact tip holder

6 394-000761-00000 ISO UM 401/501 Eco Insulating disk

7 394-000948-00000 GD Eco L=28 mm, UM 401/501 Gas diffuser

7 394-011628-00000 GD Eco Longlife UM 401/501 Gas diffuser, long life

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