
TelePole WR/ Operating & Maintenance Manual Page 50
9.9.
Telescopic Pole
Troubleshooting Table
Symptom Probable Cause Required Action
Segments are stuck and the
pole doesn’t extend
Superficial damage,
crushed, (squeeze)
segments and / or adjusting
nuts.
Visually inspect segments
and/or nuts for external
damages.
Replace damaged parts.
Cable is caught inside the
segments.
Shake the pole up and
down to release the cable.
Sand or chips of dirt
caught inside, between the
segments.
Remove any foreign debris
from the sections.
After extending out the
segments, they cannot be
retrieved back.
Squeezing or bending of
the segments and/or
adjusting nuts.
Replace telescopic pole.
Fastening nuts are stuck. Loosen the nut and remove
it to inspect visually. If the
plastic ring underneath is
damaged, replace it.
Cable is caught inside the
pole.
Disassemble the detector.
Disconnect the cable and
pull it in and out several
times to release it, at the
same time, extend and
collapse the segments
several times.
Cable damage. Instrument stored with the
telescopic pole extended
for a long period. Cable
loses flexibility.
Store the instrument with
the telescopic pole
collapsed.
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