4
SECTION A: GENERAL INFORMATION
A-1) To the Purchaser:
Congratulations! You are the owner of one of the finest pumps
on the market today. CP&S pumps are products engineered
and manufactured of high quality components. Over one
hundred years of pump building experience along with a
continuing quality assurance program combine to produce
a pump which will stand up to the toughest applications.
This manual will provide helpful information concerning
installation, maintenance, and proper service guidelines.
A-2) Receiving:
Upon receiving the pump, it should be inspected for
damage or shortages. If damage has occurred, file a
claim immediately with the company that delivered the
pump.
MAKE CERTAIN TO RETAIN THIS MANUAL!
A-3) Storage:
Short Term-
CP&S Pumps are manufactured for efficient
performance following short inoperative periods in storage.
For best results, pumps can be retained in storage, as factory
assembled, in a dry atmosphere with constant temperatures
for up to six (6) months.
Long Term
- Any length of time exceeding six (6) months,
but not more than twenty-four (24) months. The unit should
be stored in a temperature controlled area, a roofed over
walled enclosure that provides protection from the elements
(rain, snow, wind-blown dust, etc.), and whose temperature
can be maintained b40 deg. F and +120 deg. F.
(4.4 - 49°C). Pump should be stored in its original shipping
container. On initial start up, rotate impeller by hand to
assure seal and impeller rotate freely. If it is required that
the pump be installed and tested before the long term
storage begins, such installation will be allowed provided:
1.) The pump is not installed under water for more than
one (1) month.
2.) Immediately upon satisfactory completion of the test,
the pump is removed, thoroughly dried, repacked in the
original shipping container, and placed in a temperature
controlled storage area.
A-4) Service Centers:
For the location of the nearest Barnes Service Center, check
your Barnes representative or Crane Pumps & Systems,
Inc., Service Department in Piqua, Ohio, telephone (937)
778-8947 or Crane Pumps & Systems Canada, in Brampton,
Ontario, (905) 457-6223.
SECTION B: INSTALLATION
B-1) Location:
These self-contained pumping units are recommended for
use in a sump, lift station or basin. This pump is designed
for submerged continuous duty (15 minutes duty in air
at nameplate horsepower), pumping sewage, effluent,
wastewater or other nonexplosive or noncorrosive liquids
not above 104°F (40°C). Never install the pump in a trench,
ditch or hole with a dirt bottom; the legs will sink into the dirt
and the suction will become plugged.
B-1.1) Submergence:
It is recommended that the pump be operated at the
minimum continuous duty submerged condition (See Fig. 1).
The time required to draw the well down from top of motor
to the minimum submergence level should not be greater
than 15 minutes.
NOTE:
Outer shaft seal must be in liquid
when motor is operated, whether motor is submerged or in
air.
RECOMMENDED SUBMERGENCE LEVELS
DISCHARGE
“A” CONTINUOUS DUTY
SUBMERGENCE
“B” MINIMUM
SUBMERGENCE
3”
42.00
9.06
4”
42.15
9.38
6”
43.08
10.31
8”
43.33
10.56
10”
42.46
9.68
B-2) Discharge:
Discharge piping should be as short as possible. Both a
check valve and a shut-off valve are recommended for
each pump being used. The check valve is used to prevent
backflow into the sump. Excessive backflow can cause
flooding and/or damage to the pump. The shut-off valve
is used to stop system flow during pump or check valve
servicing.
Barnes Pumps manufactures a break away fitting discharge
system designed to allow the submersible wastewater pump
to be installed or removed without requiring personnel to
enter the wet well. Place the Break Away Fitting (BAF) in
position. Temporarily secure the guide rails in the upper
mounting brackets and locate the base elbow on the bottom
of the wet well. Level the base elbow with grout and/or
shims. Install the intermediate support brackets, if required.
Make sure the rails are in a true vertical position so the
pump will clear the access opening and will slide freely
down the rails into place on the discharge base elbow. Once
the rails are in proper alignment, bolt the base elbow into
the floor of the station and connect the discharge pipe to
the elbow. Connect the movable portion and other supplied
fittings of the BAF onto the pump and lower into wet well.
See the Break Away Fitting manual for more information.
Summary of Contents for 3SHV
Page 29: ...29 FIGURE 10 SH Pump Series Cross Sections Before March 2016 FIGURE 11 SH Vortex SH Enclosed ...
Page 30: ...30 FIGURE 12 SH Enclosed Pump Series Exploded Views Before March 2016 ...
Page 33: ...33 FIGURE 13 SH Pump Series Cross Sections After March 2016 FIGURE 14 SH Vortex SH Enclosed ...
Page 34: ...34 FIGURE 15 SH Enclosed Pump Series Exploded Views After March 2016 ...
Page 59: ...Notes ...
Page 60: ...Notes ...
