Tweco 250i Multi Process Welding Inverter 2RT Wire Feeder - Manual (Page 42)

TRANSMIG 250i INSTALLATION/SETUP
INSTALLATION/SETUP 3-24 Manual 0-5187
3.15 Installing a Standard Spool (300mm diameter)
As delivered from the factory, the unit is set for a 15 kg or 300mm spool.
Installation of wire spool. Refer to Figure 3-19.
1. Remove Wire Spool Hub Retaining Clip. Grasp the loop and pull.
2. Place Wire Spool onto the hub, loading it so that the wire will feed off the bottom of the spool as the spool
rotates counter clockwise. Make sure to align the spool alignment pin on the hub with the mating hole in the
wire spool.
3. Replace the Wire Spool Hub Retaining Clip in the set of holes closest to the spool.
NOTE
The Wire Wheel Brake has been pre-adjusted at the factory. However if adjustment is required, refer to
Section 3.21
CAUTION
Use care in handling the spooled wire as it will tend to “unravel” when loosened from the spool. Grasp the
end of the wire firmly and don’t let go of it.
A-10340
Wire Spool
Hub Nut
Spring
Flat Washer
Small Hole
Fibre Washer
Spool Hub
300mm
Wire Spool
Retaining Clip
Use outer holes
Keyed Washer
Flat Washer
Large Hole
Pin
Figure 3-19: Standard 300mm Spool Installation