Barnes 10CCE, Инструкция по установке и эксплуатации

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9
SECTION B: GENERAL INFORMATION
B-1) To the Purchaser:
Congratulations! You are the owner of one of the fi nest pumps
on the market today. Barnes products are 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 pro-
vide helpful information concerning installation, maintenance,
and proper service guidelines.
B-2) Receiving:
Upon receiving the pump, it should be inspected for damage
or shortages. If damage has occurred,
fi le a claim immedi-
ately with the company that delivered the pump. If the man-
ual is removed from the packaging, do not lose or misplace.
B-3) Storage:
Short Term-
Barnes pump’s are manufactured for ef fi cient
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 units 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. If extended
high humidity is expected to be a problem, all exposed parts
should be inspected before storage and all surfaces that have
the paint scratched, damaged, or worn should be recoated
with a water base, air dry enamel paint. All surfaces should
then be sprayed with a rust-inhibiting oil.
Pump should be stored in its original shipping container and
on initial start up, rotate impeller by hand to assure seal and
impeller rotate freely.
B-4) SERVICE CENTERS:
For the location of the nearest Barnes Service Center, check
your Barnes representative or Barnes Service Department in
Piqua, Ohio, telephone (937) 778-8947 or Crane Pumps &
Systems Canada, Bramton, Ontario (905) 457-6223.
SECTION C: INSTALLATION:
C-1) Location:
The pump should be located as near as possible to the liquid
to be pumped and in no case should the pump be more than
25 feet above the surface of the liquid supply. The pump
should always be as level as possible.
C-2) Rotation:
Check rotation of pump to be sure that it agrees with direction
indicated on the “ROTATION PLATE”. If rotation is incorrect,
change as follows; 3 phase, interchange any two incoming
wire leads. 1 phase, follow connection name plate on motor.
All pump units rotate clockwise when looking from the driven
end of the pump. Locate the pump on a
fi rm footing to make
sure the pump will not move due to vibration. The pumps
should be level to provide favorable operating conditions.
C-3) Suction System:
It is advisable to use a suction line of the same size as the
pump port size. All horizontal suction lines should slope up to
the pump to avoid trapped air pockets. An adjustable stand,
pipe clamp or
fl oor fl ange must be installed to support the
weight of the suction line. Using a smaller suction line than
the pump port size can cause internal damage to the pump.
The suction line must not have holes, even small holes. The
smallest air leak in the suction line may prevent the pump from
priming. Coat all threaded connections in the suction line with
pipe thread compound to insure an air tight joint. In addition,
suction
fl anges should be pulled up tight to prevent air leaks.
CAUTION! - This pump should not be operated
without a strainer on the end of the suction line
to prevent sticks, stones, rags and other foreign
matter from being drawn into the impeller. The
strainer should be cleaned regularly to insure full fl ow.
C-4) Discharge System:
Connect discharge hose or pipe to the side outlet on the
discharge tee or to the discharge elbow.
C-5) Electric Motor & Connections:
Read Motor Manufacture’s Instructions or connection diagram
located on the motor name plate or inside the cover on conduit
box. Wiring of motor and control, overload protection and
grounding should be in accordance with State, Province, Local
and National Electrical Code (NEC) or Canadian Electrical Code
(CEC). Be sure the following guidelines are met:
1. AC power is within ± 10% of rated voltage with rated
frequency. (See motor name plate for rating).
OR
2. AC power is within ± 5% of rated frequency with rated
voltage.
OR
3. A combined variation in voltage and frequency of ±10%
(sum of absolute values) of rated values, provided the
frequency variation does not exceed ± 5% of rated frequency.
C-6) Pump Lubrication:
The pump requires no lubrication. The impeller and seal are
the only moving parts of the pump and these parts are water
lubricated and need no attention.
CAUTION! - DO NOT operate pump without liquid
in pump body as operating dry will result in dam-
age to the seal.
SECTION D: OPERATION:
D-1) Priming:
Remove the priming plug in the top of the discharge tee
or in top of pump body, and
fi ll the pump body completely
with liquid as free of solids as possible. In freezing weather,
the pump should be primed with warm water, if possible, to
prevent any damage that may be caused by ice
fi lms within
the pump.