Mount the mixing blades inside the bottom drum
loosely as shown - Two holes are provided at
the base of the drum into which a M10X20 cross
headed screw may be inserted from the outside.
A leather washer, flat washer, lock washer and
a nut should be threaded on loosely on the
inside. The leather washer should be placed
under the blade down against the drum.
2. Screw a M8X16 hex bolt with lock and flat
washers into each threaded hole in
the rim/ring gear. Make sure the
tightening process is carried out
progressively.
3. Secure the mixing blades to the upper drum
by inserting the two M10X20 cross headed
screws, from the outside through the holes
NOTE:
Two arrows are labeled on upper
drum and bottom drum to make
their position relation. If you have
a n y d i f f i c u l t y i n
c o r r e c t l y positioning the mixing
blades, it is helpful if you
temporarily mount the upper
drum on the top of the bottom
drum, rotating it so that the two
4. A leather washer should be positioned inside
between the drum and blade. Secure the
mixing blade on the inside using a flat washer,
spring washer and nut.
5. Finally, ensure top and bottom mixing blade
mountings are tight.
THE UPPER DRUM
THE TIPPING WHEEL
M10 20
M8 16
2
10
F
M8 20
2
G
1. Position the upper drum on bottom drum
over the rim, making sure the mounting holes
align in both as well as the labeled arrows.
Install the tipping wheel with locking plate on
the frame flange with two M8X20 hex bolts each
with flat washer, lock washer and nut.
8
Summary of Contents for HCM550
Page 11: ...PARTS SCHEMATIC 11 ...
