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水ポンプ Barmesa Pumps 2BSE411 Series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 2BSE411 Series 11 ページ。 Submersible solids handling pumps
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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.
4Controls
barmesa.com
Manual models require a separate
approved pump control device or
panel for automatic operation. Be
sure the electrical specification of the
control selected properly match the
electrical specifications of the pump.
4Submergence
The
pump
should
operated
in
the
condition. The minimum sump liquid
level should never be less than above
the pump's volute (See Figure 1).
Recommended
Submergence Level
Minimum
Submergence Level
Figure 1
4 Liquid Level Control
Typical Discharge Pipe Mounted:
damage
or
Refer to Figure 2 below which shows
a typical installation of a 1 phase 115
volt pump using a level control
mounted to the discharge piping
with a piggyback plug. The level
control
clearance so it cannot hang up in it's
swing and that the pump is
completely submerged when the
level control is in the "Off" mode. By
adjusting the cord tether the control
level can be changed.
Typical Discharge Pipe Mounted
VENT
INLET
always
be
submerged
Level Control Basic instructions:
Plug the level control plug into the
GFI receptacle, then plug the pump
into the piggy-back plug (See Figure
3). One cycle of operation should be
observed, so that any potential
problems can be corrected.
It is recommended that the level
control float should be set to insure
6"
that the liquid in the sump never
drops below the top of the motor
housing or a minimum level of 6
Bottom of Feet
inches above the basin floor.
Recommendations and Warnings
should
have
adequate
Level Control
DISCHARGE
GATE
UNION
VALVE
CHECK VALVE
Drill ⅛" dia. vent hole
to prevent air locking
Figure 3
4 Installation
These pumps are recommended for
use in a sump or basin. The sump or
basin shall be sealed and vented in
accordance with local plumbing
codes. This pump is designed to
pump effluent or wastewater,
nonexplosive and noncorrosive
liquids and shall NOT be installed
in locations classified as hazardous
in accordance with the National
Electrical Code (NEC) ANSI/NFPA
70 or Canadian Electric Code (CEC).
The pump should never be installed
in a trench, ditch, or hole with a dirt
bottom. The legs will sink into the
dirt and the suction will become
plugged.
The installation should be at a
sufficient depth to ensure that all
plumbing is below the frost line. If
this is not feasible, remove the check
valve
and
size
the
accommodate
the
backflow volume.
4Discharge Piping
Discharge piping should be as short
as possible and sized no smaller than
the pump discharge. Do not reduce
the discharge pipe size below that
which is provided on the pump.
basin
to
additional
3