First Steps - VITLAB Dispenser TA2 Mode D'emploi

5. First Steps

5.1 Is everything in the package?
Confirm that your package includes:
Bottle-top dispenser VITLAB
recirculation valve, recirculation tube (included only in recirculation valve models), mounting tool, three
bottle adapters, a performance certificate and this operating manual.
Nominal volume, ml
10
5.2 Assembly
Warning:
Wear protective clothing, eye protection and gloves! Follow all
safety instructions and observe limitations of use and operating
limitations (page 28-30).
1. Check safety ring
Make sure that the safety ring is firmly tightened (Fig. 1).
Note:
The discharge valve and discharge tubes are labeled with the
spring material. The label 'Pt-Ir' or 'Ta' must match for each device.
The spring material is selected based on the application ('Recom-
mended application'; see table on page 30).
Before use in trace analysis, the instrument must be thoroughly
cleaned first. See 'Cleaning for trace analysis' (see page 42).
2. Mounting the filling tube/ recirculation tube
Adjust the length of the telescoping filling tube to the bottle height
and attach it. Center and attach the filling tube carefully to avoid
damaging the nozzle. If a discharge tube with a recirculation valve is
used, the optional recirculation tube must also be installed. Insert it
with the opening pointing outward (Fig. 2).
32
Dispenser TA , telescoping filling tube, discharge tube or discharge tube with
® 2
Adapters for
bottle thread
GL 28/ S 28 (ETFE), GL 32 (ETFE),
S 40 (PTFE)
Filling tube
Length, mm
125-240
1
2