ESAB Origo M 12 Feed 304, Instruction Manual

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© ESAB AB 2003
- 12 -
bm33d1ea
5.8 Chaning feed rollers on Feed 304
Open the side panel.
Disconnect the pressure sensor (1) by folding it
backwards, the pressure rollers slide up.
Disconnect the pressure rollers (2) by turning the
axle (3) 1/4 turn clockwise and pulling out the axle.
The pressure rollers disconnect.
Disconnect the feed rollers (4) by unscrewing the nuts
(5) and pulling out the rollers.
During installation, repeat the above in the reverse order.
Choice of tracks in the feed rollers
Turn the feed roller with the dimensioning mark for the required
track towards you.
5.9 Changing feed rollers on Feed 484
Open the side panel.
Press down and pull the pressure device (1) towards
you and up.
Pull out the bogie (2).
Undo the socket head cap screws (3) on the holder
for the intermediate nozzle and remove the
holder.
Undo the screw for the outlet nozzle (4) and
push back the nozzle.
Completely undo the socket head cap screw
(5) in the centre.
Undo the two outer socket head cap screws (6) 1/2 a
turn.
Pull out the feed rollers (7).
During installation, repeat the above in the reverse order.
Choice of tracks in the feed rollers
Place no, one or two driving washers
between the outer washer and the feed
roller.
Note! When replacing the
pressure rollers (8), the entire bogie is
replaced.
GB