40
CAUTION
• The sensor must always be cleaned with the
approved cleaning
agents.
•
Do not use any scrubbing (abrasive) cleaning agents.
These may cause irreparable damage on the sensor.
•
If required, conduct another inspection after completion of
the cleaning treatment.
NOTES
The sensor should be cleaned in an ultrasonic bath within 2 minutes.
As cleaning solution e.g. a solution of 99 % distilled water with 1 %
EM 404 from the company EMAG (aluminium and pressure casting
cleaner) can be used.
Put the sensor into the mixed solution - the probe must be covered
completely.
Switch on the ultrasonic bath for at least 2 minutes.
Afterwards clean the sensor probe with pure, distilled water
and let it air-dry.
9.3 Calibration
Due to contaminations (e.g. oil, water, particles), an
annual recalibration
of the sensor is recommended
; however, at least every 36 months.
This is mandatory for accounting purposes.
calibrationSERVICE
und
calibrationSUB
Safeguard the measuring quality and, with this, the implementation
of
ISO 9001 and ISO 50001
through an annual recalibration –
as a one-time service or as a cost-efficient subscription and with a
free-of-charge immersion sensor, delivered free customer’s address
– to minimize the downtime.
Further support modules
p. 43
9 Maintenance
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