CiDRA SONARtrac PW VF-100 - Manual (Page 260)

20838-01 Rev 09 Page J-1
Appendix J TROUBLESHOOTING PROCEDURES
Introduction
The Section lists problems that may be encountered when installing passive
sonar meters as well as actions to take to correct the problems. In the case
where all troubleshooting techniques have been utilized, but the unit is still not
working properly, please contact Customer Support.
Troubleshooting equipment installed in Hazardous Areas
Many of the troubleshooting techniques suggested in this procedure involve
actions that may be unsafe to perform in the presence of explosive gasses or
vapors. As a general rule, all troubleshooting should be performed in non-
hazardous areas or with hot work permits that assure that explosive gas
concentrations are not present.
WARNING
Explosion Hazard - When explosive gases may be present, the
transmitter door may be opened only to use the keypad or reset
button. Obtain hot work permit and ensure explosive gasses are
not present prior to performing any other operation.