Southbend SB10146PF owner manual Controls Components, Master Power Switch, Headstock

For Machines Mfg. Since 3/11 I N T R O D U C T I O N Turn-Nado®Gearhead Lathes

Controls &

Components

Refer to Figures 2–9and the following descriptions to become familiar with the features and basic controls of this lathe. This knowledge will be necessary to properly set up the lathe for the test run and spindle break-in.

To reduce the risk of serious injury when using this machine, read and understand this entire manual before beginning any lathe operations.

Master Power Switch

The rotary switch shown in Figure 2 toggles incoming power ON and OFF to the lathe controls. It also prevents the electrical cabinet door from being opened when the switch is ON.

Master Power

Switch

Figure 2. Location of the master power switch.

Turning the master power switch to OFF is not a safe alternative to completely disconnecting the machine from power when wiring, servicing, or making repairs.

Headstock
E	F
D
C
B
A

Figure 3. Headstock controls.

A.Quick Change Gearbox Levers: Controls the leadscrew and feed rod speed for threading and feed operations.

B.Headstock Feed Direction Lever: Controls the direction that the leadscrew and feed rod rotate.

C.Gearbox Range Lever: Shifts the quick- change gearbox into low range, neutral, or high range.

D.Spindle Speed Lever: Selects one of the four spindle speeds within the available range.

E.Spindle Speed Range Lever: Selects one of four spindle speed ranges.

F.Threading and Feed Charts: Displays the necessary configurations of the gearbox levers and end gears for different threading or feeding options.

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