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Warning! 

It is necessary to locate and install the Start Bar in accordance 
with OSHA machine guarding distance calculations which can be 
found in 29 CFR 1910.217. Users must also install point of 
operation guarding devices, compliant with OSHA regulations, 

ANSI standards, and any other machine safety standard that applies to the 
specific industry such as light curtains, pressure mats, etc. to fully protect 
personnel from accessing the machine during cycle operations. 

 
Installation:

 

The Start Bar can be mounted to the back or to the bottom using the mounting 
holes in the housing. Do not add additional mounting holes by drilling into the 
center chamber that contains 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 allow these 
contaminants to enter the chamber and damage the anti-tie-down control 
circuit. 

 

Mounting to the back:

 

When mounting to the back use a bolt or 
screw with a diameter of 1/4". The mounting 
flange is 1/2" thick. The holes are 19 1/2" apart 
measured from center to center. The use of a 
lock washer or locknut is recommended. Be 
sure that the wiring hole on the back of the 
Start Bar is not blocked. 

 

 

Mounting to the bottom:

 

When mounting to the bottom use a bolt with a 
diameter of 1/4" and 20 TPI (1/4-20). The 
mounting flange is tapped to a depth of 1/2". 
The holes are 17" apart measured from center to 
center. The use of a lock washer and thread-
locking fluid is recommended. 

 

 
 
 

 
 

Содержание TB-2 Series

Страница 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...

Страница 2: ......

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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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