Soniclean SONIC-250 - Manual (Page 9)

Soniclean UPM User manual
4. Maintenance and servicing
The internal 9V battery can be accessed from the rear of
the meter unit by sliding the battery cover. The UPM is
supplied with a single non-rechargeable battery;
replacement of the battery when exhausted is the user's
responsibility.
Apart from the battery there are no user serviceable parts
inside the probe or the meter. Attempting to open either
the meter case or the probe will void the warranty and
may cause irrepairable damage. If servicing of either the
meter of the probe is required please contact Soniclean,
your distributor or a Soniclean service centre.
To clean the meter use only a water-damped cloth; no
solvents or abrasives should be used particularly on the
meter or damage to the box's surface may result.
The jacket of the cable between the probe and the meter
unit jacket is PVC and can be cleaned with a water-
damped cloth.
4.1. Calibration
Regular calibration of the UPM is recommended every 12
months. Please contact Soniclean for pricing of this ser-
vice.
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