Ulma ECO 2 Premium, Installation And Maintenance Manual

Page: 5 / 33

5
Feed auger
The angle from the horizontal level shall be between 42 and 45 degrees. The feed auger has to be fastened
well since it wants to work its way into the storage. The auger is hanged up in the front edge with the
enclosed chain and fastened well in the ceiling. The feed auger should be placed so that it does not sit right
above the tipping chute on the burner. This only to avoid that pellets can fall down into the tipping chute if
back fire would appear and the hose burns off as part of the safety. The auger shall be removed from the
storage at least once per year and be cleaned from chip wastes. Then re-mount the auger and connect the
connection cable of the auger with the net cable of the burner and run it manually until pellets have been fed
out from the auger in about 15 minutes. This to avoid air pockets that could cause uneven feeding. Also
control the angle of the auger again.
Manufacturing of feed pipe from 75x3mm plastic pipe ( Accessories, purchased separately )
The length of the plastic pipe should not be over 2m. That could bring uneven feeding. A shorter feed auger
is always preferable.Then engine and adapter are required, The standard length of our spiral is 1,67 m .
(Please see mounting example.)
Manufacturing and mounting example:
1. Get the metal inlet. 2. Get a 75mm plastic pipe from
your local supplier.
3. Plastic pipe and metal inlet..
4. Fasten the plastic pipe and the
metal inlet with the enclosed
screw.
5. Get the auger engine. 6. Also the T-pipe that is
enclosed in the kit.
.
7. Mount mounting
plate & auger and
thread the auger
spiral against the
engine.
8. Then thread
back the auger
spiral approx.
10mm. So that it
does not go
against the engine. 9. Fasten the outer
the binding screw. 10. Fasten the
inner binding
screw through the
drilled hole. 11. The spiral
mounted on
the engine.