For Machines Mfg. Since 8/09 P R E P A R A T I O NModel SB1027
Leveling & Mounting Bolting to Concrete Floors
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.
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.
Leveling
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.
Anchor
Bolt
Lag Bolt
and Anchor