CONTENTS
PAGE NO.
A. General Description
. . . . . . . . . . . . . . . . . . . . . . . .1
II. Operation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
A. Functions of the Controls . . . . . . . . . . . . . . . . . .3
1) Gain Control . . . . . . . . . . . . . . . . . . . . . . . . . .3
2) Selector Switch . . . . . . . . . . . . . . . . . . . . . . . .3
B. General Operating Principals . . . . . . . . . . . . . . .4
C. Preliminary Procedures . . . . . . . . . . . . . . . . . . . .7
D. Maximizing (or Peaking) Technique . . . . . . . . . . .8
E. Minimizing (or Nulling) Technique . . . . . . . . . . . .11
F. Depth Measurement . . . . . . . . . . . . . . . . . . . . . .14
G. Locating, Transformers, Splices, & Faults . . . . .17
1) Underground Transformers . . . . . . . . . . . . . .17
2) “T” Splices and “Y” Splices . . . . . . . . . . . . . .18
3) Grounded Faults . . . . . . . . . . . . . . . . . . . . . . .18
H. Operating Suggestions & Cautions . . . . . . . . . .19
III. Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
IV. Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Summary of Contents for 600
Page 1: ......
Page 11: ...Model 600 Power Cable Locator 9 ...
Page 15: ...Model 600 Power Cable Locator 13 ...
Page 26: ......