Pinpoin Ng - CDI TRAXALL 770 User Manual

OPERATION

Pinpoin ng

Using your TRAXALL to fi nd a sta onary pig.
The Pinpointer will help you fi nd CDI X-Series
or "Legacy" transmi ers.*
Known:
pipeline
last recorded posi on ("A")
fl ow direc on ("A" to "B")
transmi er type (CDI X100)
Unknown:
present loca on of obstructed pig
*MFL pigs are not located with the Pinpointer; rather, you use the
tracking capability to locate the magne c passage detec on (see Tracking
Example 2, pg. 27)
TRAXALL 700 SERIES USER GUIDE
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PINPOINTING