SIAM DU-1, Руководство по эксплуатации

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Well sounders «DU-1»
11. MAINTENANCE
11.1. Order of Well sounder Maintenance
Type of works
Maintenance
1 (every
week)
Maintenance
2
(every
month)
Maintenance
3
(every 6
months)
Maintenance
4
(every 12
months)
Cleaning of
the tapered
connecting
thread, the
acoustic
sensor, the
well sounder
and the case
+ + + +
Maintenance
of the exhaust
valve - + + +
Cleaning of
accumulator
charging
socket - + + +
Performance
monitoring
1)
- - + +
Pressure tests
1)
- - + +
Replacement
of the valve
sealing ring - - - +
11.2. Procedure of Well sounder Maintenance
11.2.1. Cleaning Tapered Connecting Thread, Acoustic Sensor,
Well sounder and Sensor Case