Arctic King ABDA049AS, Инструкция по эксплуатации

Страница: 18 / 23

18
•
Rubber hose will absorb and retain odors.
•
Rubber hose will absorb and retain odors. An
approved Vinyl tubing is best for air since it does
not absorb moisture, and is not affected by oily
substances.
•
A fresh, outdoor, air line is imperative when air is
the source of pressure.
4)
•
Unfiltered air, Air is moisture ridden or
oily.
4)
•
Air must always be filtered.
•
See Flat Beer, Correction #8 for moisture ridden
air.
SOUR BEER
May taste and smell extremely yeasty, or moldy .
Cause Corrections
1)
•
Contaminated Air Line.
1)
•
See Cloudy Beer, Correction #3
•
See Off-Taste Beer, Correction #2
•
See Flat Beer, Correction #7
2)
•
Improper transportation of barrels of beer,
Beer delivered on open truck, during high
summer temperatures, may be the cause
for starting secondary fermentation.
2)
•
If at all possible, deliver beer barrels in closed
body, refrigerated truck. If open staked body
truck is used, cover barrels with a tarpaulin for
protection against summer heat, and circulating
warm air.
•
Truck should never be loaded the night before
morning delivery, unless beer is refrigerated in
truck.
3)
•
No refrigeration, and improper rotation.
3)
•
The rule is first barrel in, first tapped.
•
Refrigeration must be left on winter or summer.
•
Sour beer is generated as a result of secondary
fermentation, above 45 degrees. Retail outlets
that do not have refrigeration should ice up
barrels, or at least cover barrels with tarpaulin or
burlap bags.
•
Best temperature for barrels is 38° to 40°.
WILD BEER
Beer, when drawn, is all foam, or too much foam, and not enough liquid beer.
Cause Corrections
1)
•
Improper drawing beer into glass.
1)
•
Open faucet quickly and completely.
•
Check and find the correct distance to hold glass
from faucet when drawing. Proper foam should
be a tight, creamy head, and the collar on the
average glass should be ¾ “ to 1” high.
2)
•
Yeast growth, or other obstructions in
faucet.
•
Worn faucet parts and worn faucet
2)
•
Clean faucet spout with a good brush daily.
Scour all internal faucet parts at least once a
week.