Stage 2 – Oxide Prevention - ABB AquaMaster Explorer Instruction Manual

Electromagnetic Flowmeter
AquaMaster™ Explorer
4.5.5 Stage 2 – Oxide Prevention
To prevent oxide build-up:
1. Apply a very short burst (<0.5s duration) of DeoxIT Gold GN5 spray to the metal surfaces.
Avoid unnecessary spraying onto transmitter housing.
2. Wait 10 seconds.
3. Reapply one very short burst (<0.5s duration) of DeoxIT Gold GN5 spray to the metal surfaces.
4. Allow any residue to run out of connector.
5. Wait 30 seconds for the application to dry.
Note. The surfaces may not appear completely dry after this time as a protective layer is left
behind when the carrier evaporates.
4.5.6 Completion Tasks
To complete servicing of the plugs and sockets:
1. Reconnect peripheral devices.
2. Refit protective caps on unused connection sockets.
3. For transmitters with built-in loggers and no GSM, re-program the real-time clock and date – see
Programming Manual IM/AMS/QRG).
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4 Start-Up And Operation
IM/AM/E Issue 10