Replacing the discharge tube
1.
Instruments with a recirculating valve should be set to
'Recirculate', and the valve lever pulled upwards to remove
(Fig. 1).
2.
Slide the discharge tube housing all the way up, then pull it
forward with gentle up and down motions (Fig. 2).
3.
Hold coupling piece of the new discharge tube and pull hous-
ing up. Push housing into the valve block until it meets the
stop.
4.
Slide the discharge tube housing all the way down.
5.
For instruments with a recirculation valve, pull up the valve
lever to the 'Recirculate' position, and press it in tightly
(Fig. 3).
Replacing valves
Discharge valve
1.
After disassembling the discharge tube (see 'Replacing the
discharge tube' above), use the
mounting tool to unscrew the discharge valve (Fig. 1).
2.
Screw in the new discharge valve first by hand, then tighten
it securely with the mounting tool (the threads should no lon-
ger be visible).
Caution:
Always install the valve intended for the particular type and size
of instrument! (see page 57 for 'ordering information')
Identical filling valves are used in the Dispensette
Dispensette
S Organic, but the discharge valves are different.
®
For easy identification, the discharge valves for the Dispensette
S Organic are labeled with "ORG" (Fig. 2)!
Replacement of discharge tube/ valves
®
1
2
3
1
2
S and
®
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