Perlick DS Series - Manual (Page 7)

Form No. Z2025A
Rev. 12.05.03 7
Perlick is committed to continuous improvement. Therefore, we reserve the right to change specifications without prior notice.
Cleaning the Beer System –
Direct Draw Dispensers Self-Contained
The entire beer system, to include the faucet, flexible
beer line and tapping devices must be cleaned at
regular intervals. We recommend flushing the entire
system with fresh water immediately after a keg has
been emptied. Once each month the system should
be cleaned chemically.
It is recommended that you purchase Perlick’s
Pump Type Sterilizer, as shown below. It is
equipped with an adapter that attaches directly to
the faucet shank in lieu of the faucet. It is also
available with a slip coupling for those who choose
to clean their faucets in place.
Part Nos. Description
887P 1 ⁄ 2 Gallon sterilizer w/faucet coupling.
887PSC 1 ⁄ 2 Gallon sterilizer w/slip coupling.
848A33 33oz Liquid alkaline cleaner.
Cleaning the draft beer system
will help to eliminate the buildup
of the following materials:
■ Bacteria:
Beer is an excellent food for
bacteria (none of which is
harmful). Proper conditions
may begin the growth of
bacteria in draft beer and on
the beer faucet. By regular
cleaning, we prevent this
bacterial buildup and
maintain the quality of the
draft beer. Greenish or
yellowish colored material on the faucet may
indicate bacterial growth.
■ Yeast:
All domestic draft beers contain a small amount
of yeast which remains in the beer from the
fermentation process. When the temperature of
draft beer exceeds 50° a process of secondary
fermentation may take place. The beer faucet
may exhibit a white colored substance (yeast
build up) if not cleaned on a regular basis.
■ Beer Stone:
All beer contains calcium which is present from
the grains used in the brewing process. it is an
important natural material in draft systems in
that as it oxidizes it coats the internal parts of
the beer lines and equipment. This thin coat of
beer stone helps prevent the beer from picking
up strong metallic or plastic flavors as it flows
through the system. The beer stone will
continue to build if the system is not cleaned
properly or regularly and can cause drawing
problems if it begins to flake off. Beer stone is
present if one can see a brownish color on the
faucet or inner wall of the beer line, or tobacco-
like flakes in the beer.
Cleaning the Cabinet
Use a mild detergent and water to clean the inside
and outside of the cabinet. Dry thoroughly. Never
use a scouring pad or abrasive cleanser.
NOTE: An industrial strength, commercial cleaner
can be used to clean the outside of painted
cabinets.
Cleaning the Condenser
Use a long handled, stiff brush to clean the dirt from
the front surface of the condenser. Keeping the
condenser free from dust and dirt will ensure effi-
cient operation.
CAUTION: Do not bend the fins while brushing the
front of the condenser.
No. 887P