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SPARE PARTS | 16 Spare Parts for Small Volumes (2.5, 5, and 10 mL) | 16 Spare Parts for Large Volumes (25 and 50 mL) | 16 APPENDIX | 17 WARRANTY | 18 DISPENSMAN ® LT801577_D _UG DISPENSMAN.indd 2 09/11/2017 15:01:12...
DISPENSMAN is an exclusive instrument with 0% loss of reagent due to air- purging and draining within a closed circuit. The valve block can rotate 360°; therefore, the label of the bottle is always visible for your added safety. The dispenser has our unique 100% drip-free system for your safety at work: just turn the nozzle switch to “Empty”...
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Cylinder set Nozzle switch Cylinder After Suction valve Valve block and n Valve star Telescopic tube Valve ball Reflux tube • Ejection valve • O-ring • • • • • GENERAL PRODUCT DESCRIPTION DISPENSMAN ® LT801577_D _UG DISPENSMAN.indd 4 09/11/2017 15:01:13...
Reflux tube FEP (fluorinated ethylene propylene) Dark components O-ring FKM (fluorocarbon rubber) Parts Checklist After unpacking the DISPENSMAN, verify that the following items were included and not damaged: • 1 Gilson DISPENSMAN with an attached reflux tube • 1 telescopic tube •...
Never use force. Breakage of any part will lead to hazardous exposure for the user as well as for other persons. OPER • Clean the instrument every week and if you want to use DISPENSMAN for Vapo another chemical solution or if you do not use it for a longer time. Visco •...
Do not use for: • PTFE swelling solvents • Hydrofluoric acid • Chemical solutions that react with platinum-iridium alloys Liquids used with DISPENSMAN must not exceed the following limits: OPERATION LIMIT MAXIMUM Vapor pressure 600 mbar Viscosity 500 mm Density 2.2 g/cm...
Bottle Adaptor Choose the right adaptor according to your bottle. Screw the chosen adaptor on to the extremity of the bottle and screw DISPENSMAN into the adaptor. Check the stability of the instrument on the bottle before operating. INSTALLATION DISPENSMAN ®...
Without any air in the entire (90°) instrument, this step will guarantee that the dispensed volume is precise (zero point). Then, fill the cylinder up to the selected volume. The DISPENSMAN is now ready to dispense the desired volume. DISPENSMAN ® USER’S GUIDE LT801577_D _UG DISPENSMAN.indd 9...
Any further dispensing of liquid is not possible in this position. Empty (180°) Turn the nozzle switch to “Recycle” (90°) to seal the dispenser. OPERATION DISPENSMAN ® LT801577_D _UG DISPENSMAN.indd 10 09/11/2017 15:01:14...
11. Slide the protective sleeve over the attached discharge tube 12. Push the reflux tube and the telescopic tube into the valve block 13. Screw the assembled instrument on the reagent bottle. DISPENSMAN ® USER’S GUIDE LT801577_D _UG DISPENSMAN.indd 11 09/11/2017 15:01:14...
In case of deformation, please return the instrument with a description of the autoclave protocols that were used. CLEANING & STERILIZATION DISPENSMAN ® LT801577_D _UG DISPENSMAN.indd 12 09/11/2017 15:01:14...
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Put back the safety cap mechanism Calibration tool Safety cap Piston Fix screw Safety bolt rform Figure 11 Calibration system, from the top of DISPENSMAN to inside, under outer housing DISPENSMAN ® USER’S GUIDE LT801577_D _UG DISPENSMAN.indd 13 09/11/2017 15:01:15...
Noise During Aspiration and Dispensing Noise while aspirating or dispensing is acceptable as it is because of the high quality suction valve with valve ball. If any problem persists, please return DISPENSMAN back to your local Gilson service center. ater...
Chapter 12 WARRANTY Gilson warrants the dispenser against defects in material under normal use and service for 1 year from the date of purchase. This warranty is valid only if the dispenser is used in the manner described in this manual and for the purpose for which it is designed.