Cigweld Transmig 4RT handleiding
Handleiding
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TRANSMIG 4RT INSTALLATION/SETUP
INSTALLATION/SETUP 3-24 Manual 0-5245
3.16 Feed Roller Pressure Adjustment
NOTE
Before attempting to set the drive roller pres-
sure you must select GMAW mode on the
power supply.
The roller on the swing arms apply pressure to the grooved
roller via an adjustable tension devise. The Tension Ad-
justers should be set to a minimum pressure that will
provide satisfactory wire feed without slippage. If slipping
occurs, and inspection of the wire out of the MIG Torch
reveals no deformation or wear, the conduit liner should
be checked for kinks or clogging from metal flakes. If
this is not the cause of slipping, the feedroll pressure
can be increased by rotating the Tension Adjusting knobs
clockwise. The use of excessive pressure may cause rapid
wear of the feed roller, motor shaft and motor bearings.
NOTE
Genuine TWECO contact tips and liners should
be used. Many non-genuine liners use inferior
materials which can cause wire feed problems.
3.17 Changing the Feed Roll
NOTE
Feedrolls often come with a rust prohibitive
coating that needs to be cleaned off before
installation.
A Feedroll consists of two different sized grooves. As
delivered from the factory the drive roll is installed for
0.9mm / 1.2mm.
The stamped marking on the feedroll refers to the groove
furthest from the stamped marking. When mounted, that
will be the groove closest to the motor and the one to
thread.
To ensure proper wire feed, the groove closest to the
motor must match the electrode wire size being used.
1.2mm (.045”) Groove
Art: A-10345
The size that is visible when
fitting the feedroll is the groove
size in use.
.045
1.2
1.2mm (.045”) Stamping
.045
1.2
Figure 3-17: Feedroll Example
NOTE
All grooved feed rolls have their wire size or
range stamped on the side of the roll. On rolls
with different size grooves, the outer (visible
when installed) stamped wire size indicates
the groove in use.
Refer to feed roll kit in the Appendix for the proper selec-
tion and ordering of feed roll kits. Kit includes drive rolls,
an input wire guide and an output wire guide for a specific
wire type and size.
Feed rolls are removed by twisting the feed roll retainer
cap and aligning the retaining knob splines/tabs with
the drive gear splines. Feedrolls are installed by putting
the feedroll onto the drive gear splines and twisting the
feedroll retainer cap so that the splines/tabs rest against
the face of the feedroll where they will click into place.
NOTE
Installation of all styles of feed rolls are identi-
cal.
WARNING
The welding wire is electrically Hot if it is fed
by depressing MIG Torch switch. Electrode
contact to work piece will cause an arc with
MIG Torch switch depressed.
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Productinformatie
| Merk | Cigweld |
| Model | Transmig 4RT |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 8070 MB |
