Ditch Witch Subsite 750, Руководство пользователя

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750 Tracker - OPERATION
29
BEACON TRACKING MODES
750 Tracker - OPERATION
29
BEACON TRACKING MODES
Displayed Information
Beacons send a variety of information to tracker. All Subsite
Electronics beacons send pitch, roll, temperature and battery
information.
Roll
Beacon roll information is useful in determining the direction that
the drilling tool will tend to travel when pushed without rotation.
The following chart shows typical tool face roll indications for
directional drilling.
Depth
To estimate beacon depth, press depth button. Estimated depth
to beacon will be displayed. To change depth units, press depth
and mode buttons.
All tracking and locating systems are subject to interference. To
quickly check for interference, raise tracker 1 ft (0.3 m) and make
second depth estimate. If the difference between the two
estimates is not 1 ft (0.3 m), there is interference.
When beacon roll shows . . . Drilling tool will move . . .
1 or 2 o’clock up and right
3 o’clock right
4 or 5 o’clock down and right
6 o’clock down
7 or 8 o’clock down and left
9 o’clock left
10 or 11 o’clock up and left
12 o’clock up