Maintenance - UWEX 722 C Operation Manual

Underwater metal detector
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11. Maintenance

Pre – issue routine:
Check equipment is tight, test battery power and detector functions.
Routine after use:
After use in salt-water wash detector externally with sweet water. Wipe with tissue and
dry equipment with open battery compartment for approx. 1 h before storage.
Routine upon return to stores:
Check for completeness and correct function. Remove battery from battery compartment.
Do not store unit when still wet or dirty.
3 Monthly routine:
Check for clean surface and that the two O - ring seals are clean and lubrificated with
silicone O-ring grease.
After equipment cleaning O-ring seals of the handle section shall be greased with
silicone grease if dry.
Test function with test plate. In case of malfunctioning check battery power and battery
contacts for good contact. If the battery is at low voltage the detector will give a
permanent signal, which cannot be changed using the sensitivity adjusters. Dead battery
will cause a no-signal status.
Expert personnel should carry out repair only. A 11 bar pressure test is recommended
after intervention to the internal of the detector. Inexpert intervention causes expiry of
warranty. Defects in cables due to normal wear and tear are excluded from warranty.
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© 2005, Ebinger Prüf- und Ortungstechnik GmbH.
Operations Manual UWEX
®
722 C
21

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