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For Machines Mfg. Since 8/09 Model SB1027
-17-
PREPARATION
Bolting to Concrete Floors
Leveling & Mounting
Leveling
Figure 6. Example of a precision level.
Leveling machinery helps precision components,
such as bed ways, remain straight and flat
during the lifespan of the machine. Components
on an unleveled machine may slowly twist due to
the dynamic loads placed on the machine during
operation.
To level a machine, place metal shims under
the contact points where the machine rests on
the floor. For best results, use a precision level
that is at least 12" long and sensitive enough to
show a distinct movement when a 0.003" shim
(approximately the thickness of one sheet of
standard newspaper) is placed under one end of
the level. See the figure below for an example of a
high precision level.
We strongly recommend securing your
machine to the floor if it is hardwired to the
power source. Consult with your electrician to
ensure compliance with local codes.
Although not required, we recommend that
you level your machine and mount it to the
floor. Because this is an optional step and floor
materials may vary, mounting hardware is not
included. Generally, you can either bolt your
machine to the floor or mount it on machine
mounts.
Figure 7. Common types of fasteners for bolting
machinery to concrete floors.
Lag Bolt
and Anchor
Anchor
Bolt