|
These instructions have been copied from the Still Spirits instruction sheets for this still.
To Assemble:
Fit the Condenser to the Domed lid and tighten securely.
Situate the Still on a firm heat resistant base close by a cold water tap, drain and power socket.
Place the marble into the top of the condenser where it will sit on the indentations on the inside of the Reflux Condenser. Fit the
thermometer so that the bulb appears on the inside of the black bung by 20mm.
Then fit the bung & thermometer into the top of the Condenser.
Distillation using wash made with standard or TT turbo yeasts:
Plug the cord into the element while supporting the element from the inside of the still. (Do not have the cord plugged-into the
electrical socket at this point). Add 5 litres of the wash and fit the lid complete with Condenser and hoses.
Plug the cord into the wall socket. When the wash has warmed up, but before thermometer reads 50 Deg C, start the cold water
running through the Condenser.
During most of the distillation process the cooling water flowing through the condenser should be flowing at about 400 mls per
minute. To measure the Row, fill a calibrated jug from the outlet pipe for one minute.
Collect the first 50 mls and put to one side. This is the Head.
Collect 750 mls of the Body which contains the Ethanol (drinkable alcohol) at about 70% proof. Make sure that the spirit outlet tube
from the condenser stays well above the level of the spirit. Do not collect alcohol after 750 mls (800 mls if head is added to the wash).
The more cooling water that flows through the condenser the lower the temperature in the reflux column, this will show on the
thermometer. The temperature of your water also influences the amount you need. (i.e. In summer may need more water than in
winter when the water is cooler). The slower the cooling water flows through the condenser, the higher the temperature will rise
producing a faster flow of spirit. Running the cooling water at less than 400 mls per minute may result in the lid pushing off. If
you run more than 500 mls of cooling water through the condenser then this will slow the process down.
The thermometer temperature will slowly rise as the alcohol is boiled off. Increase the flow of water through the condenser to
hold the temperature under 92 Deg C. The flow will slow toward the end of the distillation.
A cleaner purer alcohol can be collected if the temperature is held at 80 deg C.
Repeat steps 1 - 8 with the other 4 batches of 5 litres that you have fermented. With each subsequent batch you can add the 50 mls
of head collected from the batch prior, along with the 5 litres of wash, to the still. If you do this you can increase the quantity
of condensate collected to 800 mls. After the last 5 litre batch has been run, discard the 50 mls head.
From a standard 25 litre wash produced with 7 kgs of Dextrose you should collect 3.95 litres of alcohol at 70% strength. Any Alcohol
collected after the still has produced 750 mls (800 mls if head is added to the wash) from 5 litres of a standard turbo wash will be
poor quality and should be discarded. Remember to always measure the strength of your spirit at 16" Celsius or refer to the
Temperature Correction Chart on page 5 to make the relevant adjustments. Discard the rest of the fermented wash.
Points to watch out for:
a) If for any reason the Wash has not fermented completely, (i.e. above 990SG all the sugar has not been converted to alcohol), then
you will not collect the full amount of distillate through the Still
b) If you have not collected the full amount of alcohol, check you have.
*used the correct amount of sugar/ dextrose in the Wash
*and/or the specific gravity is below 990 before distilling
*and/or there is no steam leak during distillation.
c) If the wash is not fully fermented out, then the unfermented sugars can foam causing the wash to come through the condenser
with the distillate. In this instance Distilling Conditioner can be used to increase yield or avoid problems.
Sugar used & Alcohol yield for 5 Litre Reflux Still
| Temp |
Turbo Used |
Sugar |
kgs |
Spirit Collected |
Total Spirit Collected |
Spirit Strength |
| 20o - 30o C |
Standard Turbo |
Dextrose |
7 |
First run 750 mls Next 4 runs 800 mls |
3.95 litre |
70% |
| 20o - 30o C |
Standard Turbo |
White Sugar |
6 |
First run 750 mls Next 4 runs 800 mls |
3.95 litre |
70% |
| 20o - 40o C |
TT Turbo |
Dextrose |
7 |
First run 750 mls Next 4 runs 800 mls |
3.95 litre |
70% |
| 20o - 40o C |
TT Turbo |
White Sugar |
6 |
First run 750 mls Next 4 runs 800 mls |
3.95 litre |
70% |
| 20o - 25o C |
Turbo Extra |
Dextrose |
9 |
First run 1.15 litres Next 4 runs 1.2 litres |
5.95litre |
70% |
| 20o - 25o C |
Turbo Extra |
White Sugar |
8 |
First run 1.15 litres Next 4 runs 1.2 litres |
5.95 litre |
70% |
|