ESAB MXH 315 PP, MXH 420w PP Instruction manual / Service manual

MXH 315 PP
MXH 420w PP

Instruction Manual

DOKP4M4060 2021 02 02 3.0

DOKP4M4060 3.0 -2- © ESAB/TBi 2021

DOKP4M4060 3.0 -3- © ESAB/TBi 2021

Contents

1 Important basic information ............................................................................................................. 4

1.1 Safety instructions .................................................................................................................................. 4

1.2 Symbols and signal words...................................................................................................................... 5

1.3 Conditions of intended use ..................................................................................................................... 5

1.3.1 Application, Transport and Storage ................................................................................................... 5

1.3.2 Scope of delivery ............................................................................................................................... 5

1.3.3 Disposal and recycling ....................................................................................................................... 5

1.4 Warranty ................................................................................................................................................. 6

2 Product description, Technical data ................................................................................................. 6

2.1 General area of application and functions.............................................................................................. 6

2.1.1 Area of application ............................................................................................................................. 6

2.1.2 Function ............................................................................................................................................. 6

2.2 Specifications ......................................................................................................................................... 7

2.3 Selection of a suitable torch ................................................................................................................... 8

2.4 Torch design ........................................................................................................................................... 9

3 Preparing the product for use ........................................................................................................ 10

3.1 Transport and storage .......................................................................................................................... 10

3.2 Installation ............................................................................................................................................ 10

3.3 Preparation ........................................................................................................................................... 10

3.3.1 Equipping the torch .......................................................................................................................... 10

3.3.2 Installing and changing the drive roll ............................................................................................... 11

3.3.3 Installing and changing pressure roll for AlSi wire ........................................................................... 12

3.3.4 Changing the torch neck .................................................................................................................. 13

3.3.5 Installing or changing the wire guide in the torch neck .................................................................... 14

3.3.6 Installing or changing the wire guide in the cable assembly ............................................................ 16

3.4 Electrical connection ............................................................................................................................ 17

3.4.1 Connectivity...................................................................................................................................... 17

3.4.2 Connection plan for ESAB MXH PP ................................................................................................ 18

3.5 Connection to the power source .......................................................................................................... 18

3.6 Connection to the cooling circuit (water-cooled torch only) ................................................................. 18

3.7 Cover Locking System ......................................................................................................................... 19

4 Product operation .......................................................................................................................... 19

4.1 Normal operation: Start-up ................................................................................................................... 19

4.2 What to do in case of faults or maintenance ........................................................................................ 20

4.3 Wire run-in ............................................................................................................................................ 20

4.4 Adjusting the pressing force ................................................................................................................. 21

5 Maintenance and repairs ............................................................................................................... 22

5.1 Regular checks ..................................................................................................................................... 22

5.2 Repairs on the MXH PP ....................................................................................................................... 23

5.3 Changing the inlet nozzle ..................................................................................................................... 23

6 Spare parts .................................................................................................................................... 24

7 Troubleshooting ............................................................................................................................. 26

8 Order Numbers MXH 315 PP / 420w PP ....................................................................................... 28

DOKP4M4060 3.0 -4- © ESAB/TBi 2021

1 Important basic information

1.1 Safety instructions

Danger!

In order to prevent serious personal injuries and/or damage to your installation
and equipment the information and statements given in these operating instructions must
be observed. All personnel operating machines fitted with the product or doing work on
the product itself must have read these operating instructions thoroughly before starting
and must always follow the given instructions.

1. Please keep this operating manual for future reference and pass it on with the product.

2. A welding system comprises a variety of potential hazards for humans and environment.
The product must only be used by trained personnel, this also applies to setup and maintenance.
Therefore, all safety regulations in this manual, as well as in those of the connected appliances like
power source must be followed.

3. The accident prevention regulations as well as in-house and national safety-related provisions must
be strictly observed.

4. When the power source is switched on, do not touch any live parts of the torch.

5. Always keep the torch away from your body and any bystanders! Danger of the wire end exiting the
torch nozzle! If necessary, wear an eye protection during maintenance work on the torch.

6. Parts of the torch, especially in the front part, can reach very high temperatures during operation.
Please hold the torch only in the area of the handle and let it cool down before starting maintenance
work. Do not place the hot torch on or near heat-sensitive objects.

7. All leads and wires must be protected from damage. The condition of the device must be examined
periodically by trained personnel. Any damage must be professionally repaired before further use of
the system.

8. Make sure the trigger will not be activated accidentally when the torch is put down. The use of an
adequate torch holder is highly recommended.

9. Welding fumes are harmful to your health. Do only work in well ventilated areas or use a fume
extraction unit with enough capacity. Be especially careful with painted surfaces and residues of
detergents. It may be necessary to prepare these surfaces adequately to avoid the formation of
highly toxic gases.

10. Never weld near flammable or explosive materials. Risk of fire!

11. When working in closed, humid or narrow spaces, special safety measures must be observed. The
safety officer for the concerned working place must be consulted for this purpose.

12. During the welding process, there are dangers for the eyes, the skin and the hearing. Therefore,
complete welding safety equipment must be worn. This specifically includes gloves, welding jackets
as well as a face- and eye protection. Welding produces very intense light, as well as UV radiation,
which will harm the unprotected eye and skin. Take care that bystanders are also protected, e.g. by
using welding curtains.

13. Prior to doing installation and maintenance work on the product, the power supply to the complete
system must be disconnected. Make sure that the whole system is switched off and will remain so
for the time of the work. There is a risk of a life-threatening electrical shock, as well as burn and stab
injuries caused by the wire.

14. For water-cooled torch systems, please take care that no cooling water will enter the interior of the
torch. Caution is required when changing the torch neck or during transport/storage. If caution is not
taken, there is a risk of fatal electric shock and damaging the torch. Water-cooled torches should
always be equipped with a torch neck or a suitable transportation lock.

15. Modifications of the torch are not permitted and will cause the invalidation of the declaration of CE­conformity.

DOKP4M4060 3.0 -5- © ESAB/TBi 2021

1.2 Symbols and signal words

Symbol

Signal word

Meaning

Danger!

Description of a hazard with a high degree of risk, which can lead to
death or serious injuries if it is not avoided.

Warning!

Description of a hazard with a medium degree of risk, which can
lead to death or serious injuries if it is not avoided.

Caution!

Description of a hazard with a low degree of risk, which can lead to
minor or moderate injuries if it is not avoided

Note!
Important note!

Indication of a note that contributes to intended use, or to
information on the product.

1.3 Conditions of intended use

1.3.1 Application, Transport and Storage

1. The device should only be used within the above-mentioned technical specifications and for its intended
purpose. It must only be used with Original ESAB torch necks, accessories, spare parts and wear parts.

▪ Do not hammer with the torch, do not use it as a bending tool
▪ Do not pull on the cable assembly
▪ Do not kink cable assembly or control cable
▪ Do not roll up the cable assembly to a radius smaller than 0.25 m
▪ Please follow the instructions for regular cleaning in Section 5

2. The product is intended for industrial and commercial use and must only be utilized by trained
personnel. The manufacturer is not liable for any damage or accidents resulting from improper usage.

3. All installation instructions, operating instructions and maintenance instructions listed in this manual
must be observed.

4. The product must be kept dry and protected from humidity and corrosive agents when transported,
stored or used.

The welding torch is made for use within an ambient temperature between –10° and 40°C / 14° to 104°F.
Outside this range, special measures may be necessary. In freezing conditions, please use an adequate cooling
liquid.

1.3.2 Scope of delivery

▪ Operating instructions
▪ ESAB MXH Push-Pull welding torch

1.3.3 Disposal and recycling

▪ Please do not dispose of the ESAB MXH Push-Pull welding torch in the household

waste.

▪ Please dispose of the ESAB MXH Push-Pull welding torch according to country-

specific regulations.

DOKP4M4060 3.0 -6- © ESAB/TBi 2021

1.4 Warranty

Before delivery, our products are carefully checked. We guarantee, that each product is free from defects of
material and workmanship at the time of delivery and is functioning according to its intended use.

ESAB provides warranty on defects of material and workmanship according to legal requirements. Wearing
parts are exempt from this warranty.

The warranty does not cover any damages or functional deficiencies resulting from

▪ overloading, abusing or non-intended use of the product
▪ accidents
▪ noncompliance with indications stated in these operating instructions
▪ improper installation or assembly
▪ insufficient maintenance
▪ modifying the product from its original state
▪ chemical influences
▪ normal wear and tear during proper operation

ESAB assumes no liability other than for replacement or repair of faulty parts.

2 Product description, Technical data

2.1 General area of application and functions

2.1.1 Area of application

ESAB MXH PP-TX welding torches were developed as an easy way to upgrade ESAB MIG/MAG welding power
sources into a high-performance Push-Pull system.

Considerably longer cable assemblies can be used with the Push-Pull torch. Wires that are difficult to handle
e.g. AlMg wires can be easily fed over distances of up to 10.5 m through the additional wire feed system in the
torch handle. The welding process remains stable due to the even wire feed speed.

The powerful wire feed with large feed roll provides optimal performance whilst protecting the wire.
ESAB MXH PP-TX welding torches are equipped with easily changeable torch necks. Thus, the torch can be

optimally adjusted to changing tasks. Even in the event of a faulty neck, work can continue immediately with a
spare neck.

The neck can also rotate in the holder. This also makes many tasks easier.
The handle was manufactured using 2-component technology and provides an appealing, ergonomic shape

with optimized non-slip properties. The drive mechanism is easily accessible thanks to the large cover. The
contact force of the feed roll can be adjusted over a wide range.

2.1.2 Function

The wire feeding system integrated into the handle of the ESAB MXH PP-TX torch supports the main feed unit
of the power source for the wire feed. Therefore, the friction of the wire in the cable assemble no longer has a
direct impact on the wire speed, the wire is fed at a consistent speed.

In the drive unit, the wire is pressed into the groove of the driven feed roll by a smooth pressure roll. A high
feeding force can thereby be transferred without deformation of the wire.

DOKP4M4060 3.0 -7- © ESAB/TBi 2021

2.2 Specifications

ESAB MXH PP

Field of application

ESAB MIG/MAG welding torches are intended for use on CE-compliant welding
power sources for metal inert gas welding (MIG), metal active gas welding (MAG)
and metal inert gas soldering processes with commercially-available round wires.
The torches may not be used for other processes.

Type of guidance

by hand

Voltage rating

The torch is rated for a welding voltage of max. 113 V (peak value).
The control circuit (switch or micro switch) is rated for a voltage

of 50 V, max. 1 A.
Remote control devices with electronic elements may be subject to individual

specifications.

Cooling method

Gas-cooled and water-cooled versions are available. The water-cooled version
includes the additional connections for water inlet and return.

Capacity

The maximum welding current depends on the torch version used, please refer to
the type plate on the machine side connector of the torch for applicable data.

The following maximum values apply:

▪ MXH 315 PP (gas-cooled): Mix: 270A; CO2: 310 A,

60% duty cycle (10 min.)

▪ MXH 420w PP (water-cooled): Mix: 400A; CO2: 430A,

100% duty cycle (10 min.)

Wire diameter

0.8 - 1.6 mm

Gas flow

10 - 20 l/min

Potentiometer (2x)

standard value 10 kΩ

Operating principle for drive

Wire feed with driven roll and a parallel pressure roll

Electrical connection for motor

Max. supply voltage 42 V DC, rated power 17.5 W

Wire feed speed

approx. 2.5 - 18 m/min (depending on electrical connection of the Push-Pull torch)

Cable assembly lengths

6, 8 & 12 m

Limits of the torch cooling circuit
(for water cooled models only)

▪ Min. flow: 1,2 l/min / 1,1 quarts/min
▪ Min. water pressure: 2,5 bar / 36,3 PSI
▪ Max. water pressure: 3,5 bar / 50,8 PSI
▪ Input temperature: max. 40° C / 104° F
▪ Return temperature: max. 60° C / 140° F
▪ Cooling capacity: min. 1600 W, depending on the application

Important note!

Return temperatures of more than 60 °C / 140° F may cause
damage or destroy the cable assembly. The cooler must always be
filled with enough cooling liquid, please consult the user manual of
the cooling unit. In case of a high thermal load on the torch, please
use a cooler with enough capacity.

Ambient conditions

Storage -25° to +55°C (-13° to 131° F)
Operation -10° to +40°C (14° to 104° F)

Relative air humidity

to 90% at +20°C (68° F)

Technical specification

The ESAB MXH Push-Pull welding torch comply with the harmonized standard
IEC/EN 60974-7 and bear the CE mark.

DOKP4M4060 3.0 -8- © ESAB/TBi 2021

Important note!

▪ The torch capacity values given refer to a standard application case using standard

accessories.

▪ The torch and cable assembly capacity drop when using pulsed arc power sources.
▪ In special cases e.g. in the event of very high reflective heat, the torch may overheat even

under less load than the maximum rated capacity. In this case, the welding duration in the
duty cycle must be reduced, a more powerful torch selected, or the welding conditions
must be improved.

▪ ESAB products are manufactured to the current state of the art and are safe to operate if

they are used as intended.

▪ The ratings are valid for cable lengths 8 and 12 m.
▪ For special cable lengths > 12m, a reduction in performance is required due to the

increased heat influence.

▪ For water-cooled special cable lengths > 12m a sufficient dimensioned cooling device is

needed (cooling capacity > 2KW). The coolant flow rate should not fall below 1.2 L / min.

2.3 Selection of a suitable torch

The torch model must be chosen according to the welding application. The required duty-cycle and capacity, the
cooling method and the wire diameter must be considered. If there are increased requirements, for example
caused by preheated work pieces, high heat reflection in corners etc., these must be considered by choosing a
welding torch with adequate reserve in power rating (see section 2.2).

DOKP4M4060 3.0 -9- © ESAB/TBi 2021

2.4 Torch design

Item

Description

Function/ Description

1

MXH torch neck holder

Quick-change system

1a

MXH PP Torch neck

In different versions (air and/or water-cooled models)

2

Torch switch

power source On/Off

3

Handle

4

Cover

5

Cable assembly

6 Control cable

To connect drive motor (supply voltage) and control elements

7

EURO central connector

8 Water inlet

Marked blue (water-cooled version only)

9

Water return

Marked red (water-cooled version only)

11 & 12

Potentiometer

To connect to the remote-control interface of the power supply

13

Viewing window

Control viewing window for the correct positioning of the wire guide

14

Tension spring holder

Locking device for pressure roll holder

14a

Adjusting screw

Regulating the contact pressure (pressure roll holder)

15

Knurled nut

Fixing the drive roll

100

Feed roll

For feeding the welding wire

17

Drive shaft

Drive/mounting of drive roll

19

Pressure roll

For the wire guide to the drive roller

20

Pressure roll holder

Holder of the counter-pressure roll

101

Wire guide

guides the welding wire to the feed roll

102

Inlet guide

for fixing the wire guide in the torch neck

DOKP4M4060 3.0 -10- © ESAB/TBi 2021

.

3 Preparing the product for use

3.1 Transport and storage

The following points must be observed during transport and storage:
▪ To prevent danger due to the ESAB MXH PP torch falling, only place it down on substrata that have a

high load-bearing capacity and are stable.

▪ The ambient temperature specifications must be observed.

(see section 2.2)

▪ Protect the ESAB MXH PP torch from moisture and environmental influences.

Important note!
If the ESAB MXH PP is transported and/or stored, the torch neck (1a) must always be
installed for a water-cooled system. Otherwise there is a danger that the cooling water
could get inside the torch body.

3.2 Installation

The following points must be observed during installation:
▪ Carefully remove the packaging; to prevent danger due to the torch falling, only place it down on

substrata that have a high load-bearing capacity and are stable.

▪ Ensure that all ESAB MXH PP torch components are present.

(see section 2.4)

▪ Please observe all sections described below for additional servicing.

3.3 Preparation

Danger!

The supply voltage to the welding machine must be disconnected before starting installation
work. It must be ensured that the entire facility remains switched of for the duration of the
work. There is a risk of fatal electric shock.
You must observe the ‘Safety instructions’ at the beginning of this document.

3.3.1 Equipping the torch

The ESAB MXH PP welding torch can be used for various welding tasks and filler materials. The accessories
integrated into the MXH PP must be individually adapted to each task for the torch to function properly and to
ensure optimum welding results. The necessary work steps are described below.

1a

DOKP4M4060 3.0 -11- © ESAB/TBi 2021

3.3.2 Installing and changing the drive roll

The wire feed will only function properly if the right drive roll is used. The drive roll must be selected according to
the wire material used and the wire diameter in accordance with Table 1. Please refer to our current list of spare
parts, if necessary. (see section 6)

Table 1: Drive rolls for ESAB MXH PP

Welding wire

Wire diameter [mm]

Pressure roll
part no.

Feed roll
part no.

Marking on
the feeder roll

0,8

0,9

1,0

1,2

1.4

1,6

All wire types
except AlSi

0459 990 081

0459 990 051

08 X x

0459 990 052

09 X x

0459 990 053

10 X x

0459 990 054

12 X x

0459 990 055

14 X x

0459 990 056

16 X x

AlSi *

0459 990 082

0459 990 057

1.0 -AlSi

x

0459 990 058

1.2 -AlSi

x 0459 990 059

1.6 -AlSi

x

*) The feed rolls for AlSi wires must be installed together with the special pressure roll for AlSi (part no. 0459990082)

(see section 3.3.3)

Drive roll in bold = standard version

Note:
To ensure that the torch functions correctly, only
original drive rolls specified for the ESAB MXH PP should be used!

Perform the following steps to change the drive roll.

1. Open cover (4), loosen tension spring holder (14) from locking device and flip up to open.

2. Open pressure roll holder (20) and fold to the side.

3. Loosen and unscrew knurled nut (15). If necessary, carefully remove the existing drive roll (100) from
the drive shaft (do not use any tools!)

4. Push the new drive roll (100) on to the shaft (17); in doing so the marking with the required wire
diameter must be facing upward.

5. Then put the knurled nut (15) back on and tighten by hand.

DOKP4M4060 3.0 -12- © ESAB/TBi 2021

3.3.3 Installing and changing pressure roll for AlSi wire

The optional pressure roll for AlSi wires must be installed together with the AlSi feed rolls!

Perform the following steps to change the pressure roll:

1. Open cover (4), loosen tension spring
holder (14) from locking device and flip up
to open.

2. Open pressure roll holder (20) and fold to
the side

3. Install pressure roll for AlSi (part no.
0459 990 082) according to the supplied
installation instructions:

2mm
Hex
Wrench
or Torx
T10

Clean the
pressure roll
holder

Part no. 0459 990 082

Chamfer on Top
Groove at the bottom

Only tighten
very lightly

2mm Hex Wrench
or Torx T10

Tighten plastic
nut strongly

Block screw
position

DOKP4M4060 3.0 -13- © ESAB/TBi 2021

3.3.4 Changing the torch neck

The MXH cable assembly may only by equipped with a suitable MXH PP torch neck. Different removable torch
necks, which are very easy to fit, are available for optimal adjustment to different tasks.

Important note!
Water-cooled cable assemblies must always be equipped with a water-cooled neck; gas-

cooled cable assemblies must always be equipped with a gas-cooled neck!

1. Switch off the cooling device for water-cooled torches. If another neck is not installed immediately,
empty the cooling circuit by blowing through with compressed air. The torch should be laid horizontally
for this task.

2. Cleanly cut off any welding wire still in the torch neck in front of the contact tip.

3. Loosen locking nut and pull the torch neck out of the MXH body.
Attention: Cooling liquid can leak from the neck and cable assembly of water-cooled torches. This must
not get into the handle and torch body.

4. Check the O-rings on the flange of the new torch neck to be installed for damage or loss, replace if
necessary.

5. Put on the torch neck and tighten the locking nut by hand. Do not use any tools!

Important note!
Water-cooled cable assemblies may only be transported and stored with mounted torch
neck in order to prevent the water from leaking out of the cooling circuit and getting into the
inside of the handle. The torch could be damaged from intruding liquids.

DOKP4M4060 3.0 -14- © ESAB/TBi 2021

3.3.5 Installing or changing the wire guide in the torch neck

The wire guide must be selected to match the material and diameter of the welding wire; always use the
complete equipment kit according to the following table.

Table 2: Equipment kits for torch neck

Welding wire

Equipment kit
part no.

Wire diameter
[mm]

Material of the wire guide
(J)

Length
[mm]

Inlet guide (102)
Part no.

AIMg, AlSi,
CuSi, fill wire,
stainless steel

0700 025 313

0.8 - 1.0

PA/ Bronze liner
(110)

320

0700 025 321

0700 025 314

1.2

PA/ Bronze liner
(110)

320

0700 025 322

0700 025 315

1.6

PA/ Bronze liner
(110 A)

320

0700 025 323

Steel

0700 025 316

0.8 - 1.0

Insulated liners, blue
(111)

320

0700 025 324

0700 025 317

1.2

Insulated liners, red (111)

320

0700 025 325

0700 025 318

1.6

Insulated liners, yellow
(111 A)

320

0700 025 323

Wire guides in bold = standard version

DOKP4M4060 3.0 -15- © ESAB/TBi 2021

For installation of a PA/ Bronze liner used for Alu or stainless-steel wires, please follow the instructions included
with the liner.

Complete the following steps to install an insulated liner for steel wire:

1. Remove the torch neck from the torch, see Section 3.3.3. Remove gas nozzle, contact tip and tip
holder.

2. Loosen and unscrew inlet guide (102).

3. Pull the old wire guide backwards out of the torch neck. To do this, press the wire guide into the neck
from the front if necessary.

4. Blow out the torch neck with compressed air.

5. Reassemble tip holder, contact tip and gas nozzle.

6. Select new wire guide (J) to suit the welding wire. Monitor the front end for a free inner hole and
protruding burrs; rework if necessary.

7. Insert the new wire guide (J) into the torch neck from the back.
Note: The bare end of the liner must point forwards towards the contact tip.

8. Hold the wire guide in the torch neck whilst applying light pressure to ensure that it pushes forward
against the contact tip. Then cut the wire guide flush with the end of the torch neck.

9. Monitor the end of the wire guide for a free inner hole and protruding burrs. It must be able to be
inserted into the liner nipple later. Remove the wire guide from the neck again and rework if necessary.

10. When using the yellow steel liner (111 A), the insulation must be removed on a length of 6 mm in order
to insert the liner into the nipple (see drawing).

11. The inlet guide (102) included in the equipment set must always be used. Screw inlet guide on to the
torch neck and lightly tighten.
Note: The wire guide must be inserted into the large borehole of the inlet guide in order to minimize the
loss of gas.

12. Check the O-rings on the flange of the torch neck for damage or loss; replace if necessary.

13. Put on the torch neck and tighten the locking nut by hand. Do not use any tools!

Cut flush
with neck

fasten

loosen

fasten

fasten

DOKP4M4060 3.0 -16- © ESAB/TBi 2021

3.3.6 Installing or changing the wire guide in the cable assembly

A universal PA wire guide (see Table 3) is recommended for all wire types.

Table 3

Welding wire
PA wire guide

Length

Part no.

All wire types
(0.8 – 1.6 mm)

8 m

0700 025 319

12 m

0700 025 320

1. Straighten out cable assembly

2. Any welding wire remaining in the torch must be removed.

3. Loosen the locking nut (D) at the central adaptor; if necessary, strip the liner nipple (B) and O-ring (C)
from the old wire guide (R) and pull out whilst turning slightly.

4. Blow dry and oil-free compressed air through the cable assembly before installing the new wire guide
(position on central adaptor wire nipple).

5. Lightly sharpen the front end of the plastic liner, then insert as far as it will go whilst turning slightly.

Note:
Ensure that the wire guide is as far forward as it can go.
To do this, open the cover (4), lift up tension spring holder (14), push pressure roll holder
(20) to the side and use the viewing window (13) to check whether the wire guide has
been fed through to the viewing window (see Figure above). If necessary, push it further
forward by simultaneously pushing and turning the wire guide.

6. Slip the liner nipple (B) and O-ring (C) over the wire guide (R) and fasten the locking nut (D) using the
spanner.

7. Shorten the wire guide behind the central adaptor to the required length. Follow the operating
instructions of your power source.

DOKP4M4060 3.0 -17- © ESAB/TBi 2021

3.4 Electrical connection

Danger!

The supply voltage to the welding machine must be disconnected before starting installation
work. It must be ensured that the entire facility remains switched of for the duration of the work.
There is a risk of fatal electric shock.
You must observe the ‘Safety instructions’ at the beginning of this document.

3.4.1 Connectivity

3.4.1.1 Connection via Push-Pull interface of the power source

To connect the MXH PP torch to the power source, it is possible to use the push-pull interface of the power
source. This is available as a connection kit on many models.

For commissioning and wiring of this interface, please observe the instructions of the welding machine. The
assignment of the burner control line can be found in the following diagram.

Important note!
The following conditions must be met to connect the ESAB MXH PP welding torch to the
Push-Pull interface:

P

max

17W / 100%

P

max

25W / 60%

Please note the operating instructions of the welding machine. If in doubt, please contact
your welding machine retailer.

3.4.1.2 Connection via Syntronic 3

The Syntronic 3 (ESAB Part No. 0700 025 311) can be used as an alternative to the Push-Pull interface of the
power source. The Syntronic 3 is an independent motor control unit that allows the characteristics curve
between the main drive unit and Push-Pull drive to be calibrated accurately. The main feed unit is not influenced
by the Syntronic, so that even complex regulated systems are not impaired and operate at full capacity even
with the Push-Pull torch.

The wire feed speed can be regulated between 2 m/min and max. 15 m/min.

Please follow the separate instructions for connecting the Syntronic 3.

DOKP4M4060 3.0 -18- © ESAB/TBi 2021

3.4.2 Connection plan for ESAB MXH PP

3.5 Connection to the power source

▪ Connect the central connector of the torch to the power source socket.
▪ Ensure that the wire guide behind the central connector is cut to the correct length. Please also

observe the instructions of your power source. When processing aluminum wire, the wire guide must
reach the feed rolls of the power source.

▪ Tighten the locking nut of the central connector by hand.
▪ Connect the control cable plug to the corresponding socket (suitable connection kit).

3.6 Connection to the cooling circuit (water-cooled torch only)

▪ Connect the blue-marked connection hose of the torch to the inlet flow (“water-in”, cold water) of the

welding machine (cooling device).

▪ Connect the red-marked connection hose of the torch to the return flow (“water-out”, warm water) of

the welding machine (cooling device).

DOKP4M4060 3.0 -19- © ESAB/TBi 2021

Important note!
Water inlet and return must not be mixed up, otherwise there is a danger of overheating and
damaging the torch.
Specifications of the torch cooling circuit (for liquid cooled torches only):

• minimum flow 1.2 l/min

• min. water pressure: 2.5 bar

• max. water pressure: 3.5 bar

• input temperature: max. 40 °C

• return temperature: max. 60 °C

• cooling capacity: min. 1600 W, up to 2000 W depending on the application

3.7 Cover Locking System

4 Product operation

Follow all instructions from section 3 before the product can be put into operation

4.1 Normal operation: Start-up

Danger!

Before starting up the system, the entire installation must be inspected in accordance with all
instructions and the applicable safety regulations.

The safety instructions at the beginning of this operating manual must be observed!

Please check the following to make sure that the system has been installed correctly:

1. Are all parts bolted tightly? (see section 3.3)

2. Has the torch neck been fastened as described and correctly and fully equipped?
(see section 3.3.4, 3.3.5)

3. Is the Euro central connector or direct connector fastened tightly? (see section 3.5, 3.6)

4. Has the wire guide been selected and installed according to specifications?
(see section 3.3.5, 3.3.6)

5. The wire run-in can now be started. (see section 4.3)

6. Has the spring tension for the pressure roll been set correctly? (see section 4.4)

7. Is the adjustment of motor characteristics required and has it been performed accordingly?

8. The ESAB MXH PP welding torch is now ready for operation.

Take the necessary safety precautions before starting the welding process!

DOKP4M4060 3.0 -20- © ESAB/TBi 2021

4.2 What to do in case of faults or maintenance

Danger!
Please observe the safety instructions at the beginning of this manual!

Damaged torches or cable assemblies must not be used anymore!
Known defects must be repaired prior to the next use of the equipment

Danger of burn injuries!

Gas nozzle and torch head get very hot during welding. Let the torch cool down prior to
doing maintenance work!!

For safety reasons the following sequence is to be strictly followed:

1. Before performing maintenance on the system, the main power of the installation must be turned off.

2. Let the torch cool down prior to doing maintenance work (e.g. replacing wear parts)!

3. Eliminate fault (see section 7) or perform maintenance (see section 5)

4. Turn on the main power of the installation.

5. If necessary, perform the wire run-in. (see section 4.3)

6. The ESAB MXH PP welding torch is now ready for operation.

4.3 Wire run-in

Wire end
deburred

DOKP4M4060 3.0 -21- © ESAB/TBi 2021

1. Open cover (4) towards cable assembly, loosen tension spring holder (14) from locking device
and flip up to open.

2. Open pressure roll holder (20) and fold to the side.

3. Check that the drive roll has been correctly installed.

4. Manually straighten the first 10 cm of the welding wire to be inserted and work the tip and/or cut edge of

the wire in such a way that it is free of burrs and as “round” as possible. This can be done with a file or

with abrasive paper.

5. Now, with the cable assembly straightened out, manually insert the welding wire about 20 cm. To do
this, disengage the pressure roll of main drive unit and then engage it again.

6. Gradually feed the welding wire through the whole cable assembly until it emerges from the inlet nozzle
(101). Place welding wire in the groove of the drive roll and feed it into the liner nipple (102). Stop feed
when the welding wire emerges from the contact tip.

7. Fold in and lock pressure roll holder (20) and tension spring holder (14). Set the pressing force of the
holder or the counter-pressure roll using the adjusting screw (14a). The spring installed inside the
tension spring holder (14) determines the pressure. Turning the adjusting screw (14a) clockwise
increases the pressure. Turning the adjusting screw (14a) anti-clockwise reduces the pressing force of
the closed holder and/or the counter-pressure roll.

8. Finally close the cover (4).

4.4 Adjusting the pressing force

The pressing force of the counter-pressure roll can be adjusted to accommodate different welding wire
materials. This is performed using the adjusting screw on the tension spring holder. The pressing force must be
adjusted in such a way that a soft welding wire is not deformed and to prevent slippage of the welding wire.

The welding wire must be fed smoothly without stopping in order to ensure optimal welding results.
Please note the following:

▪ Always set the contact pressure as weak as possible. The optimum

setting depends on the welding wire used. A hard wire will tolerate even
a strong contact pressure without problems.

▪ Particularly for aluminum wire, the contact pressure must be adjusted

carefully to achieve good feeding properties. Let the wire run out of the
torch a little and check whether the surface is damaged and/or whether
any parts of the wire have been flattened. If yes, reduce the contact
pressure by unscrewing the adjusting screw (14a).

▪ If the wire cannot be fed smoothly, the contact pressure should

probably be increased. It is easiest to check for correct setting during
welding. If the arc tends to burn back too strong or the length does not
remain stable, increase the pressing force by tightening the adjusting
screw (14a).

Steps for correcting the pressing force:

Symptoms

Possible causes

Measures

Welding wire is
deformed by the drive,
leading to wire feeding
problems

Pressing force of the counter-pressure roll is
too high

Gradually loosen the adjusting screw (14a)
of the tension spring holder, check the wire
for deformation until the wire is fed smoothly.

The welding wire is fed
in pulses

The contact pressure of the counter-pressure
roll is too low, the welding wire can only be
fed irregularly.

Gradually tighten the adjusting screw (14a)
of the tension spring holder, until an smooth
wire feed is achieved.

DOKP4M4060 3.0 -22- © ESAB/TBi 2021

5 Maintenance and repairs

Danger!

▪ Before performing maintenance on the system, the main power of the installation

must be turned off. The safety instructions at the beginning of this manual
must be observed.

▪ Damaged torches or cable assemblies must not be used anymore! Known defects

must be repaired by qualified personnel prior to the next use of the equipment.

Danger of burn injuries!

Gas nozzle and torch head get very hot during welding. Let the torch cool down prior to
doing maintenance work!

5.1 Regular checks

To assure a faultless function and long life of the equipment, torch and cable assembly must be checked and
serviced regularly:

General

▪ Check the torch and cable assembly for damages before every use. Damages

must be repaired by qualified personnel prior to further use of the product. This is
especially important in regard of damages on the electrical insulation of the torch
or cable.

▪ Cleaning and maintenance work must be done at the latest, if the welding

performance is degrading.

▪ The contact tip should be exchanged if the inner hole is countersunk or if there

are ignition problems

▪ Change the contact tip and the liner if there are wire feeding problems. Take

care to install the new liner correctly and precisely fit it to the length of the cable.

▪ Blow out the torch with compressed air every time the wire guide is changed to

remove wire abrasion. (with dry and oil-free air)

▪ For water-cooled welding torches, pay attention to the cleanliness of the cooling

liquid in the system, change if necessary. Contamination of the cooling water can
clog up the water pipes in the system.

▪ The use of a high-quality anti-spatter spray or anti spatter paste is highly

recommended and will tremendously increase the life time of the consumables.

▪ Worn and damaged torch parts must be replaced with original ESAB spare and

wear parts immediately.

Daily

▪ Visual inspection for damages – e.g. bends or cracks.
▪ Torch cleaning/maintenance:

Contact tip and gas nozzle should be cleaned as soon as there is noticeable
spatter adhesion. It must be avoided that a spatter bridge will build up between
contact tip and gas nozzle, the torch could be damaged.
The gas nozzle should be cleaned regularly on the inside to prevent adhering
spatter from causing
gas swirling.

▪ Contamination and wire abrasion can settle in the drive system (drive roll, drive

shaft and counter-pressure roll). Clean the drive system every day with dry, oil­free compressed air as preventative maintenance. Wipe the drive shaft with a
clean cloth every time the drive roll is changed.

▪ Note: Do not oil or grease the drive (drive roll, drive shaft and counter-pressure

roll)

DOKP4M4060 3.0 -23- © ESAB/TBi 2021

Weekly

▪ Blow out the wire guide channel with dry and oil-free compressed air.
▪ Check the wire guide for wear and tear.
▪ Inspect all connections and hoses for damages

Annually

▪ If necessary, have a specialist do an electrical inspection according to the legal

regulations of your country.

5.2 Repairs on the MXH PP

Repairs on the ESAB MXH PP that go beyond replacing wear parts may only be performed by ESAB or by an
authorized representative.

5.3 Changing the inlet nozzle

The ESAB MXH PP is equipped with an inlet nozzle (101, part no. 0459 990 079) that is designed for all
permissible welding wires (0.8-1.6 mm). It should be cleaned regularly with compressed air, checked for wear
and replaced if necessary.

Proceed as follows to replace:

1. If necessary, remove torch neck.

2. Open (4) cover, loosen tension spring holder (14) from locking device and fold upwards.

3. Open pressure roll holder (20) and fold to the side.

4. Remove any welding wire still in the torch or pull back as far as the cable assembly.

5. Loosen and unscrew knurled nut (15). Carefully remove the drive roll (100) from the drive shaft. Please
do not use any tools!

6. Insert a flat-head screwdriver (4.5 x 100) through flange (1) and position on inlet nozzle (101). Unscrew
inlet nozzle (101) counter-clockwise and remove.

7. Insert new inlet nozzle and screw tight. In doing so, the inlet nozzle must be pushed over the wire guide
in the cable assembly.
If the inlet nozzle cannot be used without force, the wire guide must first be pulled a few cm out of the
cable assembly. Proceed as described under Section 3.3.6
.

8. If necessary, install the wire guide correctly in the cable assembly, and monitor correct positioning
through the viewing window (13). (see Section 3.3.6)

9. Slip the drive roll (100) on and fix with the knurled nut (15). (see Section 3)

10. Reassemble torch neck.

11. Wire inlet can now proceed again, please observe Section 4.3

DOKP4M4060 3.0 -24- © ESAB/TBi 2021

6 Spare parts

Pos.

Part no.

Description

2

0700 025 326

Electronic Trigger, yellow, 2 poles

3a,b, 4

0700 025 327

Handle Push-Pull cpl.

3c

0700 025 328

Screw for handle, 5x12 mm

11

0700 025 329

Knob Potentiometer 10 K OHM

14

0459 990 178

Tension Spring Holder w/o screws

15

0459 990 080

Knurled nut

20

0459 990 081

Pressure roll Holder cpl.

0459 990 082

Pressure roll Holder cpl. for AlSi wire

100

0459 990 051

Feed roll for wire 0.8 mm

0459 990 052

Feed roll for wire 0.9 mm

0459 990 053

Feed roll for wire 1.0 mm

0459 990 054

Feed roll for wire 1.2 mm

0459 990 055

Feed roll for wire 1.4 mm

0459 990 056

Feed roll for wire 1.6 mm

0459 990 057

Feed roll for Al wire 1.0 mm

0459 990 058

Feed roll for Al wire 1.2 mm

0459 990 059

Feed roll for Al wire 1.6 mm

101

0459 990 079

Wire guide 0.8 – 1.6 mm

102

0700 025 321

Inlet guide for wire Ø 0.8-1.0 mm

0700 025 322

Inlet guide for wire Ø 1.2 mm

0700 025 323

Inlet guide for wire Ø 1.6 mm

0700 025 324

Inlet guide for wire Ø 0.8-1.0 mm

0700 025 325

Inlet guide for wire Ø 1.2 mm

130

0700 025 330

Plate for Push Pull with 1 potentiometer

140

0700 025 331

Connection body and motor pre-assembled
MXH PP, water-cooled

0700 025 332

Connection body and motor pre-assembled MXH PP,
gas-cooled

150

0700 025 333

Cable retainer 160 x 3.6mm

160

0700 025 334

Front clamping joint for MIG rubber hose 25x1.5

170

0700 025 335

Knuckle spring, large version

180

0700 025 336

Extension for Push Pull handle, black

190

0700 025 337

O-ring set for PP-TX torch neck gas-/water-cooled

251

0700 025 338

Option: Extension Knob for Poti

Ware parts in bold = standard version

190
O-ring Set for Torch Neck

101

DOKP4M4060 3.0 -25- © ESAB/TBi 2021

Pos.

Part no.

Description

113
0700 025 319

PA-liners, anthracite for all kinds of wire assembled (0.8 - 1.6mm), 8.5m

0700 025 320

PA-liners, anthracite for all kinds of wire assembled (0.8 - 1.6mm), 12.5m

230

0700 025 373

Cable assembly MXH PP G cpl., 6m

0700 025 339

Cable assembly MXH PP G cpl., 8m

0700 025 340

Cable assembly MXH PP G cpl., 12m

0700 025 374

Cable assembly MXH PP W cpl., 6m

0700 025 341

Cable assembly MXH PP W cpl., 8m

0700 025 342

Cable assembly MXH PP W cpl., 12m

230-1

302P010000

Gas hose (packaging unit 100m)

230-2

302P010000

Hose Clamp

230-3

318P50LM80

MXH PP G – Power Cable 8m

230-3

318P50LM1C

MXH PP G – Power Cable 12m

230-3

315P165180

MXH PP W – Rubber Power Water Cable 8m

230-3

315P1651C0

MXH PP W – Rubber Power Water Cable 12m

230-4

356P070680

MXH PP G – Wire Conduit yellow 8m

230-4

356P07061C

MXH PP G – Wire Conduit yellow 12m

230-4

356P080180

MXH PP W Wire Conduit Yellow 8m

230-4

356P0801C0

MXH PP W Wire Conduit Yellow 12m

230-5

300P100341

Control Cable for #260 (packaging unit 100m)

230-5

300P020751

Control Cable (packaging unit 100m)

230-6

373P100095

MXH PP W – Hose Clamp

230-7

303P070000

MXH PP W – Water Hose (packaging unit 100m)

230-8

307P283100

Fabric Outer Cover (packaging unit 40m)

240
0700 025 971

Cable support cpl., water cooled

0700 025 950

Cable support cpl., gas cooled

242

0700 025 952

screw M4x6

245

0700 200 098

Nut M10x1

250
0700 025 970

Central adaptor ESW cpl. 2 poles, moveable pins

0700 025 345

Central adaptor ESG cpl., (Push-Pull version),

260

0700 025 352

Plug 23-pole

230-6

230-1

230-5

230-4

230-3

230-2

230-7

230-8

DOKP4M4060 3.0 -26- © ESAB/TBi 2020

7 Troubleshooting

Fault

Possible causes

Measures

The wire cannot be
run-in

The drive is closed u for wire run-in

Open cover (4). Open drive unit by unlocking
the tension spring holder (14) and opening
the pressure roll holder (20).

The welding wire has not been carefully de­burred and straightened before it was fed
into the cable assembly

Pull out the welding wire again, trim the end
of burrs and straighten the first 10cm of the
wire. Then re-thread into the cable assembly.

Welding wire protrudes from the side of the
drive unit

If necessary, pull a bit of the welding wire
back into the feed unit and feed the welding
wire end into the liner nipple (102) in the
torch neck (see Section 4.3).

The torch neck and cable assembly are not
suitably equipped for the wire diameter and
wire material

Check the wire guide (in the torch neck and
cable assembly), liner nipple and contact tip.

The liner nipple (102) on the torch neck is not
selected for the wire diameter

Screw correct liner nipple into the torch neck.

The wire guide is not correctly and fully
inserted into the assembly cable

Check the correct positioning of the wire
guide through the viewing window (13).
(see Section 3.3.6). If no wire guide can be
seen in the window, the wire guide has not
been fully inserted. If necessary, make
inserting easier by turning the wire guide
between fingers.

Wire feed during the
welding process is
irregular or stops

Wire coil is empty

Check the amount of welding wire on the coil
in the welding machine or wire feeder.

Too much friction in the cable assembly, the
contact tip or the wire guide is showing
abrasion or wear.

Check contact tip, liner nipple (102) and/or
wire guide, renew if necessary. Blow
compressed air through torch neck, drive
unit, wire guide channel and wire guide.

Unsuitable control of the Push-Pull motor or
cable break in the control cable.

Check for correct electrical connection.
Adjust the characteristic curve correctly when
using a Push-Pull control module or the
Syntronic 3.

DOKP4M4060 3.0 -27- © ESAB/TBi 2020

Fault

Possible causes

Measures

Wire feed during the
welding process is
irregular or stops
and welding wire
exhibits dents or
striation

Drive unit (wire feeding roll and counter­pressure roll) is contaminated with wire
abrasion

Clean drive unit with compressed air, then
close cover (4). Open drive unit by unlocking
the tension spring holder (14) and opening
the pressure roll holder (20).

Wire feeding roll is damaged (worn out)

Replace wire feeding roll
(see section 3)

No wire feeding

Wire feed at the welding power source (wire
feeder) does not initiate.

Check whether the torch is correctly
connected to the power source and control
cable. Check function of welding machine
and wire feeder, if needed.

Wire feed of the welding power source (wire
feeder) is configured wrongly.

Check for correct setting of the welding
power source (wire feeder) according to
instructions.

The torch drive unit is not equipped with the
suitabledrive roll (100)

Check that the size of drive roll is correct for
the welding wire used.

The drive unit properly in not closed and
locked after threading in of the wire

Open cover (4). Close pressure roll holder
(20) properly and lock tension spring holder
(14). Check whether the counter-pressure
roll is applying enough pressing force.
(see Section 4.3, Point 7).

Wire splatter is stuck to the contact tip or the
contact tip is affected by wear.

Replace the contact tip.

The cable assembly and torch are not
suitably equipped for the material and the
wire diameter

Check the core in the assembly cable and
torch neck, as well as the contact tip.
(see Section 3.3.5, 3.3.6)

DOKP4M4060 3.0 -28- © ESAB/TBi 2020

8 Order Numbers MXH 315 PP / 420w PP

Part no.

Description

Type

0700 025 300

Torch Neck

MXH 315 PP, straight

0700 025 301

Torch Neck

MXH 315 PP, 45°

0700 025 302

Torch Neck

MXH 420w PP, straight

0700 025 303

Torch Neck

MXH 420w PP, 45°

0700 025 371

Welding Gun

MXH 315 PP, straight, 6 m (19 ft), 2x10 kΩ, EURO

0700 025 304

Welding Gun

MXH 315 PP, straight, 8 m (26 ft), 2x10 kΩ, EURO

0700 025 305

Welding Gun

MXH 315 PP, straight, 12 m (39 ft), 2x10 kΩ, EURO

0700 025 306

Welding Gun

MXH 315 PP, 45°, 12 m (39 ft), 2x10 kΩ, EURO

0700 025 372

Welding Gun

MXH 420w PP, straight, 6 m (19 ft), 2x10 kΩ, EURO

0700 025 307

Welding Gun

MXH 420w PP, straight, 8 m (26 ft), 2x10 kΩ, EURO

0700 025 308

Welding Gun

MXH 420w PP, straight, 12 m (39 ft), 2x10 kΩ, EURO

0700 025 309

Welding Gun

MXH 420w PP, 45°, 12 m (39 ft), 2x10 kΩ, EURO

DOKP4M4060 3.0 -29- © ESAB/TBi 2020

Wear Parts MXH 315 PP

Part no.

Description

Notes

1

0700 025 300

Torch Neck

MXH 315 PP, straight

2

0700 025 301

Torch Neck

MXH 315 PP, 45°

3

0458 464 882

Gas Nozzle

Standard Ø16 mm, Length 80 mm

0458 465 882

Gas Nozzle

Conical Ø14 mm, Length 80 mm

0458 470 882

Gas Nozzle

Straight Ø19 mm, Length 80 mm

5

0460 819 001

Tip Adaptor

M8, Length 31.6 mm

6

0366 397 002

Insulation Bushing

7

0700 025 310

Neck Sleeve

8

0700 300 398

O-Ring 7x1.5 mm

DOKP4M4060 3.0 -30- © ESAB/TBi 2020

Part no.

Description

Gas / Wire Ø
M8

CO2

Mix/Ar

M8

4 0468 502 003

Contact Tip

0.8 - W0.8 / 1.0

0468 502 004

Contact Tip

0.9

0.8

W1.0 / 1.1

0468 502 005

Contact Tip

1.0

0.9

W1.0 / 1.2

0468 502 006

Contact Tip

1.2 - W1.2 / 1.4

0468 502 007

Contact Tip

1.2

1.0

W1.2 / 1.5

0468 502 008

Contact Tip

1.4

1.2

W1.4 / 1.7

0468 502 009

Contact Tip

1.6 - W1.6 / 1.9

Wire Guide Sets for Torch Necks (assembled 320mm)

Part no.

Description

Wire Ø

Color of End
Fitting

Alu & Stainless­Steel Wire

Steel Wire

0700 025 313

PA/Bronze Liner

0.8-1.0 mm

- -

0700 025 314

PA/Bronze Liner

1.2 mm

-

-

0700 025 315

PA/Bronze Liner

1.6 mm

-

-

0700 025 316

Insulated Liner

-

0.8-1.0 mm

Blue

0700 025 317

Insulated Liner

-

1.2 mm

Red

0700 025 318

Insulated Liner

-

1.6 mm

Yellow

Wire Guides for Cable Assembly (for all Types of Wire)

Part no.

Description

Wire Ø

Lenght

0700 025 319

PA Liner

0.8-1.6 mm

8.5 m -

0700 025 320

PA Liner

0.8-1.6 mm

12.5 m

-

DOKP4M4060 3.0 -31- © ESAB/TBi 2020

Feed Rolls for Wire

Part no.

Description

Wire Ø

Notes

0459 990 051

Feed Roll “X”

0.8 mm

Feed Roll for wire 0.8 mm

0459 990 052

Feed Roll “X”

0.9 mm

Feed Roll for wire 0.9 mm

0459 990 053

Feed Roll “X”

1.0 mm

Feed Roll for wire 1.0 mm

0459 990 054

Feed Roll “X”

1.2 mm

Feed Roll for wire 1.2 mm

0459 990 055

Feed Roll “X”

1.4 mm

Feed Roll for wire 1.4 mm

0459 990 056

Feed Roll “X”

1.6 mm

Feed Roll for wire 1.6 mm

0459 990 081

Pressure Roll “X”

--

Kit Pressure Roll Standard

0459 990 057

Feed Roll “AlSi”

1.0 mm

Feed Roll for Al wire 1.0 mm

0459 990 058

Feed Roll “AlSi”

1.2 mm

Feed Roll for Al wire 1.2 mm

0459 990 059

Feed Roll “AlSi”

1.6 mm

Feed Roll for Al wire 1.6 mm

0459 990 082

Pressure Roll “AlSi”

--

Kit Pressure Roll AlSi

Syntronic Universal Synchronization Device

Part no.

Description

0700 025 311

Syntronic 3

DOKP4M4060 3.0 -32- © ESAB/TBi 2020

Wear Parts MXH 420w PP

Part no.

Description

Notes

1

0700 025 302

Torch Neck

MXH 420w PP, straight

2

0700 025 303

Torch Neck

MXH 420w PP, 45°

3

0458 464 882

Gas Nozzle

Standard Ø16 mm, Length 80 mm

0458 465 882

Gas Nozzle

Conical Ø14 mm, Length 80 mm

0458 470 882

Gas Nozzle

Straight Ø19 mm, Length 80 mm

5

0460 819 001

Tip Adaptor

M8, Length 31.6 mm

6

0458 874 001

Insulation Washer

7

0700 300 398

O-Ring 7x1.5 mm

8

0700 025 353

O-Ring 10.7x1.5 mm

9

0700 025 354

O-Ring 12x1 mm

10

0700 025 355

O-Ring 13x1.5 mm

DOKP4M4060 3.0 -33- © ESAB/TBi 2020

Part no.

Description

Gas / Wire Ø

M8

CO2

Mix/Ar

M8 4 0468 502 003

Contact Tip

0.8 - W0.8 / 1.0

0468 502 004

Contact Tip

0.9

0.8

W1.0 / 1.1

0468 502 005

Contact Tip

1.0

0.9

W1.0 / 1.2

0468 502 006

Contact Tip

1.2 - W1.2 / 1.4

0468 502 007

Contact Tip

1.2

1.0

W1.2 / 1.5

0468 502 008

Contact Tip

1.4

1.2

W1.4 / 1.7

0468 502 009

Contact Tip

1.6 - W1.6 / 1.9

Wire Guide Sets for Torch Necks (assembled 320mm)

Part no.

Description

Wire Ø

Color of End
Fitting

Alu & Stainless­Steel Wire

Steel Wire

0700 025 313

PA/Bronze Liner

0.8-1.0 mm

- -

0700 025 314

PA/Bronze Liner

1.2 mm

-

-

0700 025 315

PA/Bronze Liner

1.6 mm

-

-

0700 025 316

Insulated Liner

-

0.8-1.0 mm

Blue

0700 025 317

Insulated Liner

-

1.2 mm

Red

0700 025 318

Insulated Liner

-

1.6 mm

Yellow

Wire Guides for Cable Assembly (for all Types of Wire)

Part no.

Description

Wire Ø

Lenght

0700 025 319

PA Liner

0.8-1.6 mm

8.5 m

0700 025 320

PA Liner

0.8-1.6 mm

12.5 m

DOKP4M4060 3.0 -34- © ESAB/TBi 2020

Feed Rolls for Wire

Part no.

Description

Wire Ø

Notes

0459 990 051

Feed Roll “X”

0.8 mm

Feed Roll for wire 0.8 mm

0459 990 052

Feed Roll “X”

0.9 mm

Feed Roll for wire 0.9 mm

0459 990 053

Feed Roll “X”

1.0 mm

Feed Roll for wire 1.0 mm

0459 990 054

Feed Roll “X”

1.2 mm

Feed Roll for wire 1.2 mm

0459 990 055

Feed Roll “X”

1.4 mm

Feed Roll for wire 1.4 mm

0459 990 056

Feed Roll “X”

1.6 mm

Feed Roll for wire 1.6 mm

0459 990 081

Pressure Roll “X”

--

Pressure Roll Standard

0459 990 057

Feed Roll “AlSi”

1.0 mm

Feed Roll for Al wire 1.0 mm

0459 990 058

Feed Roll “AlSi”

1.2 mm

Feed Roll for Al wire 1.2 mm

0459 990 059

Feed Roll “AlSi”

1.6 mm

Feed Roll for Al wire 1.6 mm

0459 990 082

Pressure Roll “AlSi”

--

Pressure Roll Al

Syntronic Universal Synchronization Device

Part no.

Description

0700 025 311

Syntronic 3