Sullair LS-25S, Руководство оператора и список запасных частей

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Section 4
INSTALLATION
21
Figure 4---1 Service Air Piping (Typical Installation)
BLOCK AND
BYPASS VALVES
DO NOT install a water---cooled or an air---cooled/
aftercooled compressor without adequate freeze
protection where it will be exposed to temperature
less than 32
_
F(0
_
C).
4.3 SERVICE AIR PIPING
Service air piping should be installed as shown in
F i g u r e 4 --- 1 . A s h u t --- o f f v a l v e s h o u l d b e i n s t a l l e d t o
isolate a compressor from the service line if re-
quired. Also notice that the service line should be
equipped with water legs and condensate drains
throughout the system.
WA R N I N G
!
“The Plastic Pipe Institute recommends against the
use of thermoplastic pipe to transport compressed
air or other compressed gases in exposed above
ground locations, e.g. in exposed plant piping.” (
I
)
Sullube 32 should not be used with PVC piping sys-
tems. It may affect the bond at cemented joints. Cer-
tain other plastic materials may also be affected.
( I ) Plastic Pipe Institute, Recommendation B,
Adopted January 19, 1972.