10 Fuel extractor, type S
2.) Install the intermediate bearing
For multi-piece worm conveyors an intermediate bearing must be
installed near the butt end of the trough. Guide the support bracket into
the channel in such a manner that the collar of the slide bearing bush
points to the flange side.
Intermediate bearing of the fuel extractor
Place the bearing cover plate on the trough from above and align the
bores.
Place the fixing bolts including lock washers.
While tightening align the intermediate bearing so that the bearing bush
is flush with the flange plane. Guide the shaft end of the worm in the
trough into the bearing seat of the intermediate bearing.
Cover plate of the intermediate bearing
3.) Connecting multi-piece worms
For multi-piece worm conveyors put on the next trough piece with
enough clearance that it is flush with the preceding piece. Place the
trough ends without permanently welded-on support brackets. Pull the
worm a little out of the trough. Use shims to bring the worm ends to
axis height. Turn the worms so that the angle position of the transverse
bores is in agreement (the ends of the worm should be offset by 180°
in the open trough!).
Slide the hollow shaft of the extension worm far enough onto the free
shaft end that the bores are flush.
Now insert the connecting bolt (bolt with flattened head) in such
a manner that it cannot twist. Then screw-on the self-locking nut.
Multi-piece room extractor worm
Now slide the extension trough to the counter flange, lifting the
extension worm, and bolt the flange connection.
The inner surfaces of the trough must be aligned so that
they are flush before tightening the bolted connection.
Repeat steps 2 and 3 as necessary until the room extractor part is
assembled. Only proceed to step 4 after this has been done.
Extension, room extractor
MA-Easyfire 10.2008_EN.indd 101MA-Easyfire 10.2008_EN.indd 101 30.03.2009 13:30:44 Uhr30.03.2009 13:30:44 Uhr
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