Heidolph LABOROTA 20 compact and safety - Manual (Page 73)

73
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7. Install collecting flask in cassette
Loosen and remove 4 ea. knurled knobs (1).

Lift and remove top panel (2).

Install collecting flask (6) in bottom panel (3).
Aerating fitting (4) needs to point forward.

Reinstall top panel (2) and secure with the 4 knurled
knobs (1)

Install cassette assembly. (with collecting flask) on
bracket (8)

Hold handle (7) of bracket (3), loosen thumbscrew
(5), and lower bracket completely; install cassette
completely (direction as marked).

Lift handle (7) until ground joint of collecting flask
reaches mating end of condenser, secure with
thumbscrew (5)

use KS45 flask clamp to secure both parts in place
8