SPECIAL REFINEMENTS
(A) REMOTE RADIUS INDICATOR UNIT
(B) SLEW AND DERRICK LIMIT INTERLOCKS
50
Radius Transmitter 12v or 24v
54 Derrick Limit Switch
51
Drive Coupling
55 Special Segment Assembly
52
Spiral Drive Strip
c/w Derrick Limit
53
Nut Bracket
Interlock Switch
REFERENCE 56 (INSERT)
Special Segment Assembly c/w Derrick and Slew Limit Interlock Switches.
2-1-32