Brandtech-scientific Dispensette III Bedienungsanleitung PDF herunterladen (Seite 49)

English

Cleaning

Move the latch to the left and remove the cylinder

sleeve.

b) Digital type

5. Loosen piston.

Note:

Place the tip of the mounting tool in the receiving

hole, and turn the mounting tool counter-clock-

wise to loosen the piston mount. Then carefully

pull out the piston.

6. Clean piston and cylinder with a bottle-brush

(Analog an ﬁx type see Fig. 6a, Digital type see

Fig. 6b). If necessary carefully remove deposits

at the edge of the glass cylinder.

7. Then ﬂush all parts of the instrument with

deionized water.

8. Insert the piston completely into the cylinder

and then reassemble the instrument.

a) Analog-adjusted and fixed-volume model

Hold the housing securely and unscrew the

piston completely by turning it to the left.

Carefully pull out the piston.

Do not remove the housing!

Carry out assembly and dismantling at the maximum volume setting only.

Right!

Wrong!

Digital type

The red stop segment must engage

the cylinder’s stop ring.

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Brandtech-scientific Dispensette III Bedienungsanleitung Seite 49