Tweco 252i Fabricator - Manual (Page 46)

FABRICATOR 252i INSTALLATION/SETUP
INSTALLATION/SETUP 3-16 Manual 0-5155
4. If equipped, align the keyways of the MIG Gun Switch connector pigtail with the 8 pin receptacle to the right of
the MIG Gun cable and plug them together. Secure by turning the locking ring to the right (clockwise ). Refer
to Figure 3-8.
NOTE
When disconnecting the MIG Gun trigger switch leads from the machine, DO NOT pull on the wires. Loosen
the locking ring and gently pull the plug out of the socket.
3.09 Installing a 12.5 lb spool (8" diameter)
In order to fit a 12.5 lb spool (8" diameter) assemble parts in the sequence shown in Figure 3-9.
Installation of wire spool.
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 Hub tension has been pre-adjusted at the factory. However if adjustment is required, refer to section 3.16
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-10670
Wire Spool
Hub Nut
Spring
12.5lb / 8”
Wire Spool
Retaining Clip
Use inner holes on
Spool Hub
Flat Washer
Small Hole
Fibre Washer
Spool Hub
Keyed Washer
Flat Washer
Large Hole
Pin
Figure 3-9: 12.5 lb 8" Spool Installation