MAINTENANCE AND SUPPLIES REPLACEMENT
Sysmex KX-21 Operator’s Manual -- Revised October 1998 4-7
4. WEEKLY MAINTENANCE AND PROCEDURE
4.1 Clean SRV Tray
Clean the sample rotor valve (SRV) tray once a week in the following procedure:
• When cleaning the SRV tray, always wear rubber gloves. After
completion of operation, wash hands with disinfectant. If your hands
are contaminated by blood, etc., infection of bacteria or the like can
occur.
(1) Turn off the power of the main unit and wait approximately 30 seconds.
(2) Open the front cover of the main unit.
(3) Remove the SRV tray.
Tray
Probe Fixing Screw
Figure 4-4-1: Removing the SRV Tray
• When removing the tray, take care not to loosen the probe fixing screw.
If analysis is made with the screw loosened, air can enter the system
and affect the data.
(4) Wash the SRV tray using tap water.
Tray
Figure 4-4-2: Washing the SRV Tray
WARNING
CAUTION
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