Heidolph LABOROTA 20 compact and safety - Manual (Page 74)

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8. Install inlet pipe with valve and screwed cap
1. Valve sealing point is adjusted by turning an Allen screw clockwise with the Allen wrench (4)
supplied.
2. Slide threaded ring (5) and gasket kit (5) over PTFE inlet hose (1), as shown. Secure inlet pipe
(2) on distributor (6) with threaded ring (5).
3. Install nipple with (7) on inlet pipe (2) with coupling ring (8). Nipple accepts an ID = 6.6 mm
hose.
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