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水ポンプ Barmesa Pumps 62070044のPDF インストレーション、オペレーション＆メンテナンスマニュアルをオンラインで閲覧またはダウンロードできます。Barmesa Pumps 62070044 16 ページ。
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4Receiving inspection
Upon receiving the pump, it should
be
inspected
for
shortages. If damage has occurred,
file a claim immediately with the
company that delivered the pump. If
the manual is removed from the
packaging, do not lose or misplace.
4Storage
Any product that is stored for a
period longer than six (6) months
from the date of purchase should be
bench tested prior to installation. A
bench test consists of, checking the
impeller to assure it is free turning
and a run test to assure the motor
(and switch if provided) operate
properly.
At any time exceeding six (6) months,
but no more than twenty four (24),
barmesa.com
the equipment must be stored in a
controlled area, keeping it away from
contact with rain, dust, etc., and the
temperature is maintained between
43-104 °F. If there is a possibility of
high humidity (coastlines, etc.), the
entire unit must be sprayed with
antioxidant liquid.
Figure 1
Proper installation.
Motor
4"
4Service Stations
To find the nearest Barmesa Pumps
damage
or
authorized service shop, please
directly contact your distributor or
the factory.
4 Installation
The pump should be as close as
possible to the liquid to be pumped,
with
couplings, adapters, etc., in order to
reduce friction on the suction side.
The suction and discharge piping
must be perfectly aligned in the
pump
independently using support or
anchors, this to prevent excessive
load on the volute.
The anchors of the motor are to be
anchor,
approximately 4", this to prevent
accumulated water from entering the
motor.
**See friction table in pipes and fittings
to determine the dimensions of the
suction and discharge. (Page 8)
Eccentric
reducer
Anchors
a
minimum
number
volute
and
supported
on
a
raised
Vacuum
gauge
Base
Pippe
support
Appropriate size "D"
to avoid the excess
of friction
Strainer
Recommendations & Warnings
4Suction
Use
pipe
or
sufficiently
collapsing by the difference in
atmospheric pressure. Check for leaks
at all joints.
A successful operation depends on
the calculation of the friction loss in
of
the suction, considering acceptable
limits. The minimum suction pipe size
to use can be determined by
comparing the NPSH available at the
pump suction against the NPSH
required by the impeller, as shown in
the performance curves.
Usually, we recommend using a pipe
diameter of 1/2" to 1" greater as that
of the suction volute or body.
base,
A strainer or sieve should be installed
in the suction to prevent the entry of
objects. The strainer must have a free
entry area at least three times the
pipe diameter. Usually a suction valve
is combined with a strainer Figure 1.
Straight pipping as short
as possible, but not less
than 6 times the
"D" diameter
Perfectly
sealed joints
As close
As close
as possible
as possible
4 "D"
min.
"D"
1 "D"
min.
hose
reinforced
robust
to
prevent
Suction
Suction
valve
valve
4