{TAIL ~ The power supply} 69 may be connected to {HEAD ~ the conductors} 56 that are connected to the actuator 68 and may also be connected to the conductors 56 in the interior of the tube 50 
{ TAIL ~ The power supply } 69 may be connected to { HEAD ~ the conductors } 56 that are connected to the actuator 68 and may also be connected to the conductors 56 in the interior of the tube 50
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH