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Summary of Contents for Diamond SureFlow
- Page 1 SureFlow,.
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Page 3: Safety Recommendations
1. Safety Recommendations Please read the instruction manual carefully before using the dispenser. Although we have tried to cover all safety requirements, it is impossible for this manual to prevent all possible safety hazards. It is the responsibility of the user to establish their own safety requirements and to determine the necessary precautions prior to using the dispenser. - Page 4 1. Cap 4. Overview 2. Head 3. Main Body 4. Pointer 5. Volume Knob 6. Cylinder Sleeve 7. Cylinder 8. Piston 9. Main Valve 10. Valve lever (piston) 11. Recirculation Valve 12. Spout 13. Front Cover 14. Nozzle 15. Nozzle Cap 16.
- Page 5 5. Assembly 1. Mounting the telescopic fill ng tube/ recirculation tube Adjust length of the telescop ng filling tube to the bottle height and attach it careful y to the cente of the dispenser. I f a dispense th recirculation i s used, the additional recirculation tube should also be nsta l l ed.
- Page 6 6. Priming 6.1 Bottle Top Dispenser with recirculation valve mechanism WARNING The nozzle should always point away from the user. Please ensure that the piston is never pressed down when the nozzle cap is mounted to the dispenser tube. Avoid splashing. Please follow the steps below to prime the dispenser: Turn the lever to recirculation mode.
- Page 7 7. Operating Instructions 7.1 Setting the volume Turn the volume setting knob counterclockwise to unlock. Slide the knob up or down to the desired volume. Align the pointer on the volume setting knob to the desired volume and carefully turn the knob clockwise to lock at that setting.
- Page 8 8. Cleaning Please make sure to clean the dispenser regularly to ensure good operation. Cleaning should be performed if any of the following occur: • If the piston becomes stuck inside the tube • Before changing reagents • Long periods of downtime •...
- Page 9 Disassembly of the valve Put out the Re-circulation tube & telescopic tube (Fig. 11) Use the service tool to unscrew the filling valve and also take out the ball with care. (Fig.12) Use the other side of the service tool to unscrew the inner valve (Fig. 13) and remove it (Fig.14) After cleaning/replacement, insert inner valve i n the same position as before removal.
- Page 10 9. Accuracy Error limits related to the nominal capacity {maximum volume) indicated on the instrument are obtained when instrument and distilled water are equilibrated at ambient temperature ° ° C/68 F). The calibration process is performed as per the EN ISO 8655-5 standard with a completely assembled dispenser and uniform dispensing.
- Page 11 Volume adjustment Please follow these steps to calibrate the dispenser only if there is a variation between the set volume and actual volume: Open the cap with calibration tool as shown in Fig. 16 Insert the hex tool on the hex nut as shown in Fig. 17 Rotate the hex tool clockwise to decrease the volume or rotate counterclockwise to increase the volume.
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Page 12: Troubleshooting
12. Troubleshooting Troubleshooting Issue Corrective action Possible root cause Piston moves Immediately stop dispensing. Loosen piston Dirt disposits or with difficulty with circular motion, but do not disassemble. formation of crystals or is stuck Follow all cleaning instructions (page 6) Volume adjusted to Set to required volume {see page 5) minimum setting... - Page 13 Recommended Reagents Below is a list of compatible reagents for use with this dispenser: Aceta I dehyde Butyl methyl ether Acetic acid {glacial), 100% Butyl amine Acetic acid, S96% Butyric acid Acetic an hydride Calcium carbonate Acetone Calcium chloride Acetonitri I e Calcium hydroxide Acetophenone Ca I ci um hypochl orite...
- Page 14 Recommended Reagents Dimethyl sulfoxide (DMSO) Methyl formate Di methyl a ni Ii ne Methyl propyl ketone Dimethylformamide (DMF) Methylene chi ori de 1.4 Dioxane Mi nera I oi I (Engine oi I) Di phenyl ether Monochloroacetic acid Essenti a I oi I Nitric acid, : 5 30% Ethanol Nitrobenzene...
- Page 15 Recommended Reagents Sulfuric acid, S 9 8 % Tartaric acid Tetra chi oroethyl ene Tetramethylammonium hydroxide Toluene Trichloroacetic acid Tri chi orobenzene Tri chi oroetha ne Tri chi oroethylene Tri chi orotrifl uoro ethane Tri ethanol amine Tri ethylene glycol Trifluoro ethane Trifluoroacetic acid (TFA) Turpentine...
- Page 16 SureFlow Laboratory Bottle Top Dispenser • Fully Autoclavable • 2-YearWarranty • Locking Feature Prevents Spills • Unique Piston and Valve Designs • 360 Rotating Dispenser Arm ° • Telescopic Fill Tube...