DeFelsko PosiTest HHD Manual De Instrucciones página 15

IMPORTANT:
battery to ensure compliance with local regulations.
CAUTION:
When not in use, the PosiTest HHD should be stored in the supplied
Pelican Storm case.
Keep the instrument clean and dry. After use, clean the instrument
with a soft, damp cloth, then wipe dry. Do not use solvents such as
lacquer thinner, methyl ethyl ketone, etc.
IMPORTANT:
PosiTest HHD Troubleshooting
Check Electrode Connections: With the detector powered OFF,
PosiTest HHD will not detect holidays
check all connections. Ensure the extension rod is fully engaged
within the barrel of the PosiTest HHD and the lock gate is
engaged.
Check Ground Connections: With the detector powered OFF,
remove the ground cable and fully reinsert it twisting clockwise
180° until locked. Ensure the opposite end is clean and well
connected to the substrate of the coating system being
inspected.
Check Test Voltage: If the test voltage is too low, the PosiTest
HHD will not find holidays.
Reduce Travel Speed: Recommended travel speed of the
PosiTest HHD is a maximum of 0.3m/second (1ft/second). Since
the PosiTest HHD operates at a pulse repetition rate of 30
pulses per second, it is possible to miss holidays if the travel
speed exceeds the recommended maximum.
Always contact your carrier prior to shipping this
Storing the PosiTest HHD
Keep all electrical contacts clean.
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