Armstrong Design Envelope 4300 설치 및 운영 지침 매뉴얼 - 페이지 10
{카테고리_이름} Armstrong Design Envelope 4300에 대한 설치 및 운영 지침 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Armstrong Design Envelope 4300 14 페이지. Vertical in-line pumping unit with ivs with armstrong controller
Armstrong Design Envelope 4300에 대해서도 마찬가지입니다: 빠른 설치 매뉴얼 (4 페이지), 빠른 설치 매뉴얼 (4 페이지), 설치 및 운영 지침 매뉴얼 (12 페이지), 빠른 설치 매뉴얼 (4 페이지), 빠른 설치 매뉴얼 (4 페이지)
페이지 인쇄
i n sta l l at i on &
op era t i ng i n str u ct i on s
10
2 .8 system cleanliness
Before starting the pump the system must be thoroughly
cleaned, flushed and drained and replenished with clean liquid.
Welding slag and other foreign materials, Stop Leak and clean-
ing compounds and improper or excessive water treatment are
all detrimental to the pump internals and sealing arrangement.
Proper operation cannot be guaranteed if the above conditions
are not adhered to.
note:
Particular care must be taken to check the following before the
pump is put into operation:
a Pump primed?
b Rotation ok?
c Lubrication ok?
d Pipe work properly supported?
e Voltage supply ok?
f Overload protection ok?
g Is the system clean?
h Is the area around the pump clean?
warr ant y
Does not cover any damages to the equipment resulting from
failure to observe the above precautions. Refer to Armstrong
General Terms and Warranty sheet. Contact your local
Armstrong representative for full information.
Commercial pumps Series 4300, 4360 and 4380
Vertical In–Line pumps
2 .9 installation layouts
fig. 2.1 Hanger supported pipe mounted.
fig . 2 . 2 Pipe mounted supported at ceiling.
Hangers support the weight
of the filled piping, pumps
and fittings
System inlet
Recommended field
pressure gauge piping
arrangement
Suction guide
Drain connection
Pipe hanger (typ.)
See specification
for size and type
System outlet
Split
coupler
Flush line
Flo-Trex valve
Pet cock
(typ.)
2' or 3'
height above
finished floor