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TB-2 Series 

TB-2E    TB-2M    TB-2W 

Two-Hand Start Bar 

Anti-Tiedown Switch Monitor 

Owner's Manual 

 

The Start Bar is an ergonomic starting system. The internal anti-tiedown control 
monitors  both  start  sensors  for  concurrent  operation.  The  output  utilizes 
redundant  positive  guided  relays  which  are  monitored  to  ensure  proper 
operation. 

 
 
 
 

 

 
 
 

 
 

This product meets the OSHA 1910.217(b)(13) definition of "Control 
Reliability ".

 

 

Summary of Contents for TB-2 Series

Page 1: ...t Bar is an ergonomic starting system The internal anti tiedown control monitors both start sensors for concurrent operation The output utilizes redundant positive guided relays which are monitored to...

Page 2: ......

Page 3: ...ent operation of the trip controls or levers by the operator s hands to initiate the machine cycle Each Nolatron hand control is protected against unintended operation and arranged by design construct...

Page 4: ...y other control device unless it is of a control reliable design General purpose programmable controllers PLCs are not intended for such an application Please call Nolatron at 717 564 3398 for technic...

Page 5: ...the anti tie down control Metal shavings caused by drilling may cause an internal electrical short circuit This chamber is sealed to keep out contaminants such as oil drilling additional holes may all...

Page 6: ...er machine cycle can be started An optional load timer can be used to limit how long the load will receive power The TB 2 is reset after the time cycle is completed See parts list Wiring the Start Bar...

Page 7: ...tact To configure the output this way do not install the jumper wire from the terminal marked 115 VAC and the output contact as indicated above Warning Do not connect the output of the Start Bar to th...

Page 8: ...d HOLD The terminal to the right is also used by the Reset circuit Do not remove the reset jumper wire unless you are installing the optional Reset switch as described below Warning The Hold switch mu...

Page 9: ...ght is on and that the Output light is off 4 Activate the left start switch Verify that the Ready light is off 5 Wait for at least a second then activate the right start switch 6 Verify that the Ready...

Page 10: ...millisecond response time Model TB 2M Mechanical switches with polyurethane cover 8oz actuation force Warranty Nolatron LLC warrants the Start Bar against defects in material and workmanship under nor...

Page 11: ...uminum housing 055026 front access plate with gasket 055028 3 8 6 32 black Phillips head screws 8pcs 055031 5 8 6 32 socket head screws 3pcs 055040 mechanical hand switch assembly model TB 2M Optional...

Page 12: ...5198 Richmond Rd Bedford Heights OH 44146 Phone 717 564 33 Fax 216 274 9262 www nolatron com sales nolatron com 2018 Nolatron LLC P N APPTB 2 Rev Date 15 Feb 18...

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