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© 2020 Overbeck Machine Tools, LLC  Version 2.3 

1

TWISTER OWNERS MANUAL 

 LT-1BR 

LT-2AR 

MODEL: ______________________________ 

SERIAL NUMBER:_____________________ 

BORN ON DATE:______________________ 

OVERBECK MACHINE TOOLS 

953 TOWER PLACE, UNIT E 

SANTA CRUZ, CA 95062 

(831) 425.5912  FAX (831)423.9363 

[email protected]

WWW.OVERBECKMACHINE.COM

WARNING !  Using this product can expose you to chemicals that are known to the state of 

California to cause cancer and birth defects or reproductive harm. For more information go to  

https://p65warnings.ca.gov/ 

Summary of Contents for LT-1BR

Page 1: ...____________________ OVERBECK MACHINE TOOLS 953 TOWER PLACE UNIT E SANTA CRUZ CA 95062 831 425 5912 FAX 831 423 9363 1INFO OVERBECKMACHINE COM WWW OVERBECKMACHINE COM WARNING Using this product can ex...

Page 2: ...______ _____________________________________________________________ _____________________________________________________________ Date _________________ Service Performed ____________________________...

Page 3: ...of the Twister machine NEVER operate the Twister machine unless you are using approved safety glasses hearing protection and a dust mask Consult with your safety manager for proper or approved PPE NEV...

Page 4: ...d immediately Any modification to the machine by the end user can create safety issues that can lead to injury including death Modifications to the Twister machine by the end user are expressly not ap...

Page 5: ...the ON position and the Forward Reverse switch is in FORWARD or REVERSE position 2 1 Setting up and mounting the LT 1BR See figure 1 The LT 1BR MUST be removed from the shipping base before using it...

Page 6: ...your Right hand to prevent the collet from getting pushed out of the spindle Thread the closer onto the collet about 2 turns only E Insert a workpiece into the collet and push the closer handle to the...

Page 7: ...ameter the lower the speed needed Select a slow speed for filing and scraping without chatter If chatter becomes a problem make sure your scraper is very sharp and if necessary reduce the spindle spee...

Page 8: ...2020 Overbeck Machine Tools LLC Version 2 3 8 FIGURE 2 FIGURE 5...

Page 9: ...2020 Overbeck Machine Tools LLC Version 2 3 9...

Page 10: ...2020 Overbeck Machine Tools LLC Version 2 3 10 TWISTER COLLET CLOSER END TWISTER SPINDLE END PLUNGER SPINDLE LOCK ADJUSTING FINGER SECTOR PLATE KNURLED RING HANDLE...

Page 11: ...CUIT BREAKER BRAKE RUN SWITCH MAIN POWER ON BRAKE RUN FORWARD SWITCH POSITION REVERSE SWITCH POSITION NEUTRAL SWITCH POSITION DEPRESS FOOT SWITCH SWITCH POSITION FORWARD ROTATION SPINDLE ROTATION SWIT...

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