- 8 -
d.
Verification of the cover gasket
According to the type of solvent to be distilled, the proper cover gasket must be utilized.
See the table for the used codes.
RS 120
Type
Colour
Description
359001 STANDARD
Black
For general use and for solvent mixtures. Un-
less specified, it is mounted standard on the
unit.
359002 ACETONE
Grey
For pure acetone or for diluents with a high
percentage of acetone.
359003 VITON Green
For chlorinated solvents (methylene chloride,
Freon, chlorothene, trichloroethylene, perchlo-
roethylene, etc.)
239004 UNIVERSAL
White
Suitable for all solvents.
4.2.
Connecting the distillate tank
Put a container of proper size in line with the distillate discharge nozzle. To connect the nozzle with the con-
tainer, it is advisable to use a solvent-resistant rubber pipe in order to avoid evaporation and possible odours.
The tube must enter the container only for a few centimetres in order that it is never submerged in the distil-
late. Furthermore the connecting tube should not have bends and curves to avoid over-pressure formation in
the boiler and possible vapour escape.
The container should be made of metal and it is necessary to earth it.
The container must not be sealed in order to allow a free air circulation. Provide a flame block on the air out-
let when distilling flammable solvents.
Содержание Drester 120
Страница 1: ...INSTR 11213 1 REV 14 04 08 Bom GODK DRESTER 120 USE and MAINTENANCE ENGLISH...
Страница 23: ...22 10 SPARE PARTS...
Страница 26: ...25 12 WIRING DIAGRAMS...
Страница 27: ...26 NOTES Page intentionally left blank...