CA76NA
Commissioning
Hauser
23
8
Commissioning
8.1
Preliminaries
Due to the necessary calibrations, schedule about 8 hours to commission the device.
The following prerequisites apply for commissioning:
• The analyzer is mounted as described → 15.
• Pipes that carry liquid are mounted as described → 24.
• The electrodes are inserted as described → 26.
• The reagent bottles are connected as described → 27.
• The electrical connection is established as described → 18.
• Power supply and medium supply are available.
Push-in couplings
All hydraulic connections with hoses feature "push-in couplings" by design. Hoses must be
cut clean and straight and must not have any damage on the surface.
1. Insert the hose as far as it will go.
2.
Hoses can only be removed when unpressurized:
Push in the ring with the hose and hold it in place, then remove the hose.
If the hose is removed frequently, indentations appear on the hose in the area around the
retaining clips. It is important that the first 5 mm of the hose are smooth.
