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REPLACING THE SPLINED SHAFT
1. Remove the upper chamber.
2. Remove the bearings. Welding damages the
bearings.
3. Lift the cutting disk using a crane.
4. At a distance of 2 mm from the shaft end,
grind a groove of 15 mm depth into the
shaft.
5. Heat the joint area, if necessary.
6. Move the splined shaft so that it comes
loose and can be removed.
7. Clean the shaft hole and install the new
shaft.
8. Make a fillet weld up to the surface level
with three runs. Use ESAB 68.81, OK 48, OK
Femax 38.65, or equivalent filler.
Area to be heated
Grind a 15-mm-deep groove
2
about 2 mm from the end of
the shaft.
_
72 + 0,5
Replacing the splined shaft
CH27 DMR
DISPOSAL OF THE MACHINE
When the operating life for the machine has
come to an end it must be disposed by using
the methods which are the least hazardous for
the environment.
Follow the next instructions:
1. Organize the machine to a scrap processing
company where it can be crushed under
supervision.
If the machine cannot be taken to a scrap pro-
cessing company, act as follows:
1. Drain off the hydraulic oil carefully of the
entire system and transport the oil to a
supervised waste oil recycling center.
2. Take off all the rubber parts and transport
them to the scrap rubber collection point.
3. Transport the scrap metal to a scrap metal
collection point.
4. Take all electrical/electronic parts to an
electrical waste (E-waste) recycling point.
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