Gerima SMA 50?E1 Operating Manual page 26

7.
Replacing the milling head and
guide bearing
2
Loosen the guide bearing with a 5 mm hex key.
3
Lift and remove the guide bearing.
Replacing the milling head
1
Lock spindle!
4
Loosen the milling head retaining bolt with
a 5 mm hex key
5
Lift and remove the milling head.
To make it easier to lift the milling head off the
Tip:
drive shaft proceed as follows: After having loos‐
ened the milling head retaining bolt, temporarily
replace the guide bearing back onto the milling
head and then rotate the guide bearing a few turns
so that the central fitting bolt reengages with the
milling head. You can now grip the guide bearing
and use it to lift out the milling head.
26
V.02 .22.03.10.ENG