Sterilization; Disassembly - witeg LABMAX airless Bedienungsanleitung

5.3 Sterilization

After removal of the return tube (21) and the suction tube (20) the
steam-sterilized (121 ° C, 2 bar).
Place the device on a cloth and avoid any contacts with hot metal surfaces.
In order to prevent a de-adjustment due to the heat expansion of the different materials, the
volume rocker switch (3) has to be set to minimum 2/10 of its maximum volume.
After sterilization let the device cool down to room temperature before you use it again. After
each sterilization check all parts for deformations or other changes.
hour, check all screw fittings once again for a tight fit.
Do not use any deformed or leaking parts.
It is also possible to perform a chemical sterilization with alcohol, formaldehyde etc.
In case of deformation return the device including the autoclave protocols.

5.4 Disassembly

6. Follow the safety instructions!
7. Push the glass plunger (17) downwards until it stops and then turn the valve axle (12) to
the draining position.
8. Let the remaining reagent in the ejection cannula (6) flow back into the reagent bottle.
9. Place the device with the bottle into a suitable sink.
10. Unscrew the device from the bottle and carefully tap with the suction tube (20) from the
inside against the bottle, so that it is drained as well.
11. Rinse the "Labmax airless"
12. Remove the suction tube (20) and the return tube (21).
13. Remove the cannula holder (7) and then the cannula (6).
14. Loosen the fix screw (1).
15. Pull the glass plunger (17) out of the PTFE cylinder (18). Before this make one pump
movement, then the glass plunger can be handled easier.
16. Unscrew the adaptor ring (4) from the outer housing (2).
17. Remove the calibration screw (3.1) and then the remaining parts of the volume rocker
switch (3.2 and 3.3).
18. Remove the outer housing (2).
19. Unscrew the seal nut (15) and place the PTFE seal ring (16) aside.
20. Pull off the adaptor ring (4) and loosen the cap nut (5).
21. Pull the PTFE cylinder (18) out of the valve head (19), keep in mind that the valve star (9)
and the ceramic ball (10) might drop out.
22. Take the valve star (9) and the ceramic ball (10) out of the suction valve.
23. Loosen the closing cap (13) and remove the O-ring (14 a).
24. Pull the valve axle (12) out of the valve head (19).
All manuals and user guides at all-guides.com
with distilled water.
witeg Labortechnik GmbH, Dispenser LABMAX "airless"
www.witeg.de
"Labmax airless" can be
After approximately one