Removing the locking screw
l
Use the blocking tool (for part number see section See Tools on page 61) to lock the rotor and the
shaft before opening the locking screw on the rotor.
l
Use one of the cap nuts from the front housing to fasten the blocking tool.
l
Open the locking screw using the socket adapter, turning it counter clockwise (for part code see .)
High torque required!
Use appropriate tool
An O-ring seal keeps the disc spring of the
locking screw in place.
The component parts of the locking screw.
The quantity of the component parts can vary between the different sizes,
see See Parts lists on page 44.
l
Remove the blocking tool.
Removing the rotor and gate
l
Pull the rotor, together with the gate, out of the housing, as shown.
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