Disassembly; Assembly - witeg LABMAX OE Bedienungsanleitung

5.4 Disassembly

7. Follow the safety instructions!
8. Push the outer housing (2) down until it stops and then turn the valve axle (12) to
the left stop (Safety-Lock).
9. Let the remaining reagent in the ejection cannula (6) flow back into the reagent
bottle.
10. Place the device with the bottle into a suitable sink.
11. 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.
Labmax "OE"
12. Rinse the
13. Remove the suction tube (20) and the return tube (21).
14. Remove the cannula holder (7) and then the cannula (6).
15. Loosen the fix screw (1).
16. Pull the plunger (17) out of the cylinder (18). Make one pump movement before.
Then the plunger (17) can be handled easier.
(For Labmax 250
fixing bolt with standard 5 mm Allen key.)
17. Press down the Volume rocker switch (3) and pull it out of the slot.
(For Labmax 100 ml
18. Remove the outer housing (2).
19. Loosen the cap nut (5).
20. Pull the cylinder set (16) out of the valve head (19), keep in mind that the valve star
(9) and the valve ball (10) might fall out.
21. Take the valve star (9) and the valve ball (10) out of the valve head.
22. Loosen the closing cap (13) and remove the O-ring a (14 a).
(This point is not applicable for
23. Pull the valve axle (12) out of the valve head (19).

5.5 Assembly

12. Push the valve axle (12) into the valve head (19).
13. Assemble the O-ring a (14 a) and the closing cap (13).
(This point is not applicable for
14. Place the valve ball (10) and the valve star (9) into the suction valve. Check that
the spikes of the valve star (9) point upwards.
(For Labmax 250
glass spring (22) and the other ball into the ejection valve).
15. Assemble the cylinder set (16) ontthe valve head (19). Check that the notches of
the cylinder set (16) are placed exactly over the domes of the valve head (19).
16. Tighten the glass cylinder (18) with the cap nut (5). Check that all parts fit tightly.
17. Slide the outer housing (2) on the cylinder (18).
18. Place the device horizontally and mount the volume rocker switch into the slot.
with distilled water or alcohol.
ml: before you can screw out the plunger, you have to loosen the
and 250 ml: Loosen the fix screw and the arrow).
Labmax 250
Labmax 250
ml: Place one valve ball (10) in the suction valve. Place the
- 23 -
ml)
ml.)