Guralp Systems CMG-3TB - Manual (Page 28)

CMG-3TB
4. Attach the lifting loop to the sensor using four M5×16 screws
(provided).
5. Join the loop to the bottom of the strain relief mechanism using
the linking cable provided.
6. Using a small winch, hoist up the sensor package and strain
relief mechanism until both are hanging by the lifting cable,
with the strain relief mechanism extended. Tighten the cable
clamps on the strain relief unit, allowing a little slack in the
signal cable.
28 Issue C