Summit SBC582B, User Manual

Page: 19 / 24

19
LOOSE FOAM
Causes Corrections

Large soap-like bubbles (sometimes called
fish eyes). Foam settles quickly.

This is generally a Flat Beer condition: the
Causes and corrections for Flat Beer should be
followed.
OFF-TASTE BEER
Often bitter and bitey, sometimes completely lacking in flavor and zest, carrying an unpleasant
taste.
Beer lines should be flushed after each barrel is empty. Maintain fresh, clean, sanitary conditions
at bar. Smoke, kitchen odors, fly sprays, and disinfectants will harm the taste and flavor of beer,
making it unpalatable. These conditions, as described, may come from an air source, or from
actual contact with the glass at bar.
Causes Corrections

Improper, or no cleaning of coils, hose,
leads, and direct draw system.
#1

Coils should be thoroughly cleaned at least once a
week.

Brush and clean faucet. (see Wild Beer, Correction
#2)

Taps, rods, and tap-Seal fitting should all be
scoured, using a detergent, then rinsed clean.

Direct draw systems must be cleaned the same as
coil systems: 4 feet of direct draw line accumulates
as much per foot as any other system.

Contaminated Air Line.

Defective Thomas or Tongue Vents.
#2

Air hoses, air lines and vents, should be examined,
and if contaminated, replaced.

Dirty air lines should be washed with a good
cleaning compound, normally used for cleaning
coils, and then rinsed clean.

Rubber hose will absorb and retain
odors.
#3

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.

Unfiltered air, air is moisture-ridden or
oily.
#4

Air must always be filtered.

See Flat Beer, Correction #8 for moisture-ridden air.