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Service and maintenance
5.3 Cleaning
① Signal generator
② 6 V p-p sine
③ 6 V p-p square
④ 3 V p square
5.3
Cleaning
If it is necessary to clean the enclosure and circuit boards:
1. First, make sure the power is disconnected at the main breaker.
2. Use a vacuum cleaner and a clean, dry paint brush.
3. Check all electrical contacts for corrosion and arcing.
It is a good idea to periodically check the face of the probe: it should be free of material
buildup, corrosion or deformation.
5.4
Maintenance
The Motion Failure Alarm MFA 4p requires no maintenance: however, we recommend a
program of periodic checks.
20
Operating Instructions, 12/2020, A5E33988839-AC
Milltronics MFA 4p
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