Safety Instructions; General Safety Instructions; Function - BRAND Dispensette S Mode D'emploi

3 Safety Instructions

3.1 General safety instructions

Please read carefully!
The Dispensette® S can be used in combination with hazardous materials, work processes and equip-
ment. However, the operating manual cannot cover all of the safety issues that may occur in doing so.
It is the user's responsibility to ensure compliance with the safety and health regulations and to spec-
ify the corresponding restrictions before use.
1. Every user must read and understand this operating manual before operation.
2. Follow the general hazard instructions and safety regulations, e.g. wear protective clothing,
eye protection and protective gloves.
3. Observe all specifications provided by reagent manufacturers.
4. When dispensing inflammable media, make sure to avoid to buildup of static charge, e.g., do
not dispense into plastic vessels; do not wipe instruments with a dry cloth.
5. Use the instrument only for dispensing liquids, with strict regard to the defined limitations of
use and operating limitations. Comply with the operating exclusions (Operating Exclu-
sions, p. 41)! If in doubt, contact the manufacturer or supplier.
6. Always use the instrument in such a way that neither the user nor any other person is endan-
gered.
7. When dispensing, the discharge tube must always point away from you or any other person.
Avoid splashes. Only use suitable vessels.
8. Never press down the piston when the discharge tube closure is attached.
9. Never remove the discharge tube while the dispensing cylinder is filled.
10. Reagents can accumulate in the screw cap of the discharge tube. Thus, the screw cap should
be cleaned regularly.
11. For small bottles, and when using the flexible discharge tube, use a bottle stand to prevent tip-
ping over.
12. Never carry the mounted instrument by the cylinder sleeve or the valve block. Breakage or
loosening of the cylinder may also lead to personal injury from chemicals (First Steps, p. 46,
Fig. 3).
13. Never use force on the instrument. Use smooth gentle movements to operate the piston up-
wards and downwards.
14. Use only original manufacturer's accessories and spare parts. Do not attempt to make any
technical alterations. Do not dismantle the instrument any further than is described in the op-
erating manual!
15. Always check the instrument for visible damage before use. The user can come into contact
with media if the instrument has been insufficiently cleaned or inspected. If there is a sign of a
potential malfunction (e.g., piston difficult to move, sticking valves or leakage), immediately
stop dispensing and consult the 'Troubleshooting' section of this manual (Troubleshoot-
ing, p. 62). Contact the manufacturer if required.

3.2 Function

®
With the Dispensette S and Dispensette
rectly from the supply bottle. Available in Digital, Analog and Fixed models. The instruments are
marked DE-M and optionally equipped with recirculation valve.
9974 90
®
S Organic bottle-top dispensers, liquids can be dispensed di-
3 Safety Instructions
39
Operating manual