Guralp Systems CMG-3TB - Manual (Page 12)

CMG-3TB
installation of the device, you should contact Güralp Systems for
assistance.
•
Do not bump or jolt any part of the sensor when handling or
unpacking.
•
Keep the sonde sections vertical wherever possible. Carry them
by hand and store in a safe rack. Never drag or roll the sonde.
•
Never lay the sonde horizontally whilst the sensors are
unlocked. If the sensor system topples over, you must inform
Güralp Systems.
•
Keep all the parts of the sensor system protected and clean so
that they can be joined together securely. Store in the original
packaging if possible.
•
Do not kink or walk on the data cable (especially on rough
surfaces such as gravel), nor allow it to bear the weight of the
sensor.
•
Do not connect the instrument to power sources except where
instructed.
2.3 Assembling the 3TB
The 3TB is delivered in separate sections, which need to be assembled
before the instrument can be installed in a borehole. It is
recommended that you perform these steps with the help of at least
one other person.
Important: Make sure your environment is clean and dust free before
assembling the unit. Stray fibres or particles cause damage to the
“O”-ring seals between the components and may render the sensor
unusable. Do not remove the protective caps on the ends of each unit
until you are ready.
12 Issue C