Hitachi EUP-C532 Instruction Manual page 28

Manual Cleaning:
Prepare the detergent solution in a tank with cold water (please follow
the instructions of the detergent manufacturer regarding application,
dilution and contact time).
A) EUP-C532
1) The temperature of the detergent solution should be between 15-30 °C,
concentration is 1.6%. Please note the minimum contact time of the
detergent in the manufacturer's instruction. If a differing detergent
is used, please also note the approved material compatibility for the
medical device.
2) Immerse the immersible part of the probe without connector into the
diluted detergent solution (see Fig 15). Wipe the immersible part of
the probe under the surface of the detergent solution with a soft cloth
to remove all visible soil. Be sure that all grooves of the probe are
implemented during the cleaning process.
3) The immersible part of the probe should be left in the detergent
solution according to the specified contact time of the detergent
manufacturer.
4) Wipe the un-immergible parts of the probe with a soft cloth dipped
with the detergent solution.
5) Rinse the probe with running tap water for 1 minute. (alternatively:
immerse the immersible part of the probe in a tray filled with deionized
water/tap water (see Fig.15) for 5 min.)
6) Visually check the outer surface of the probe for cleanness. If
necessary, use magnifying glass for visually check. If there is still
soil visible, repeat all above steps.
B) Magnetic sensor attachment and Spacer for EZU-RV2S
1) The temperature of the detergent solution should be between 15-30 °C,
concentration is 1.6%. Please note the minimum contact time of the
detergent in the manufacturer's instruction. If a differing detergent
is used, please also note the approved material compatibility for
the medical device.
2) Immerse the Magnetic sensor attachment and the Spacer for EZU-RV2S
into the diluted detergent solution. Wipe them under the surface of
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