Tr O U B L E S H O Oti N G

Turn-Nado®EVS Lathes

For Machines Mfg. Since 3/11

If you need replacement parts, or if you are unsure how to do any of the solutions given here, feel free to call us at (360) 734-1540.

Symptom

Possible Cause

Possible Solution

Machine does not start or a circuit breaker trips.

1.(First time operation only) Lathe is wired out of phase.

2.STOP button is engaged or at fault.

3.Power supply is switched OFF at master power switch or breaker.

4.Wall fuse/circuit breaker is blown/ tripped; short in electrical system; start-up load too high for circuit.

5.Fuse has blown in machine electrical box.

6.One or more safety switches or brake switch are engaged.

7.Thermal overload relay has tripped.

8.Safety/brake switch(es) at fault.

9.Contactor not getting energized/has burned contacts.

10.Wiring is open/has high resistance.

11.Motor is at fault.

1.Correct out-of-phase wiring (refer to Page 92 for details).

2.Rotate button clockwise until it pops out to reset it for operation; replace if not working properly.

4.Make sure master power switch and circuit breaker are turned ON.

5.Verify circuit is rated for machine amp load; troubleshoot and repair cause of overload; replace weak breaker; ﬁnd/repair electrical short.

6.Replace fuse; determine if overload is due to heavy operation; ensure power source has high enough voltage and power cord is correctly sized.

7.Verify electrical box door, chuck guard, spindle, and brake switches are not engaged.

8.Turn the thermal relay cut-out dial to increase working amps and push the reset pin. Replace if tripped multiple times (weak relay).

10.Test all switches and replace as necessary.

11.Test for power on all legs and contactor operation. Replace unit if faulty.

12.Check for broken wires or disconnected/corroded connections, and repair/replace as necessary.

13.Test/repair/replace.

Loud, repetitious	1.	Pulley set screws or keys are	1.	Inspect keys and set screws. Replace or tighten if
noise coming from		missing or loose.		necessary.
lathe at or near the	2.	Motor fan is hitting the cover.	2.	Tighten fan, shim cover, or replace items.
motor.	2.	Motor fan is hitting the cover.	2.	Tighten fan, shim cover, or replace items.
motor.

Motor overheats.	1.	Motor overloaded.	1.	Reduce load on motor.


Motor is loud when	1.	Excessive depth of cut or feed rate.	1.	Decrease depth of cut or feed rate.
cutting, or bogs	2.	Spindle speed or feed rate wrong for	2.	Refer to the feeds and speeds charts in
down under load.	2.	Spindle speed or feed rate wrong for	2.	Refer to the feeds and speeds charts in
down under load.		cutting operation.		Machinery's Handbook or a speeds and feeds
		cutting operation.		Machinery's Handbook or a speeds and feeds
				calculator on the internet.
	3.	Cutting tool is dull.	3.	Sharpen or replace the cutting tool.

-88-

SB1042PF specifications

The Southbend SB1042PF is a high-performance commercial range designed specifically for culinary professionals who demand reliability, efficiency, and versatility in their kitchen equipment. This powerful range is engineered to provide outstanding cooking performance while featuring the robust build quality necessary for demanding food service environments.

One of the main features of the SB1042PF is its dual-fuel capability, combining the efficiency of gas burners with the precision of electric ovens. This hybrid approach allows chefs to enjoy the benefits of both cooking methods, such as rapid heating and responsive temperature control. The range typically comes equipped with four heavy-duty cast iron burners, each delivering 30,000 BTUs of cooking power. This ensures that specific dishes can be prepared quickly and efficiently, making this range suitable for high-volume kitchen operations.

In addition to the powerful burners, the SB1042PF features a convection oven that ensures even heat distribution. With a capacity of 26 inches, this oven is perfect for baking, roasting, and delivering consistent cooking results. The oven also includes a two-speed fan that enhances airflow, ensuring that dishes cook uniformly throughout.

The construction of the Southbend SB1042PF reflects its intention for heavy use. The stainless steel exterior not only adds a sleek look to any kitchen but also makes cleaning and maintenance a breeze. The durable cast iron burners are built for longevity, providing chefs with peace of mind even under intense kitchen conditions.

Innovative safety features are also incorporated into the SB1042PF. This range includes flame failure protection, which automatically shuts off the gas supply in case of an extinguished flame, ensuring that kitchens remain safe environments. Additionally, the oven has a temperature control system designed to allow precise adjustments, ensuring that cooking temperatures can match the chef's specifications.

Finally, the Southbend SB1042PF is designed with user comfort and convenience in mind. It features ergonomic controls, easy-to-read indicator lights, and a removable crumb tray for hassle-free cleaning. The range stands as a testament to Southbend's commitment to quality, performance, and innovation, making it an essential piece of equipment for any serious kitchen.

Southbend SB1042PF owner manual Tr O U B L E S H O Oti N G

Models: SB1042PF