Barbco TRIBOR Series Operation Manual page 34

THRUST CONTROL- The transmitter is ON and Active. The Master Thrust Brake is off.
1- Thrust Paddle Operation- once the master break is off the Thrust paddle is live. Push the
paddle forward for forward travel. Pull the paddle back for reverse travel. The paddle is
proportional, the farther you push or pull it, the faster the drill will travel.
2- Thrust Setting toggle- choose between Cylinder Thrust and Rack and Pinion.
INTERLOCK-
Cylinder Thrust will not be allowed if the push bar dogs are not completely extended or
retracted from the track.
Pack and Pinion Thrust will not be allowed if the dog are not retracted from the track.
3- Thrust Speed- two speed control in rack and pinion mode only:
a. Low Speed Range- will produce 100% of the rack and pinion power. Contingent on
value placed in the rotation limiter. See Pressure Limiters. Allows for 50% of max speed.
b. Hi Speed Range- will produce 50% of the rack and pinion power. Allows for 100% of
max speed.
4- T Lock- see "Auto Run"
Operation 31