|1. When mounting a
wheel on to a horizontal spindle machine where the backplate
is not removed, take care to centre correctly before tightening
2. When mounting an inserted nut disc on the top of a double
head vertical spindle machine, it is important that the wheel
is in full contact with the backplate before tightening any
fixing screws. All screws should be fully tightened prior
to removal of the wheel supports in order that no sudden loads
are placed on the nut inserts.
|3. Never suspend the wheel on
loose fixing screws as this could cause nut failure allowing
the wheel to fail.
4. The wheel should be finally visually inspected and then
run to the operating speed before any grinding operation.